ed
Comet Handbook
Comet Handbook in 2023
The following predictions are instead of HICQ 2023. The period of ephemeris
is 2022 Dec. 27 to 2024 Mar. 31 with 10 day interval except SOHO comets. To do
simple job and adjustment with 66 lines / one page, even if magnitude is fainter
than 23.5, all dates are mentioned, sorry.
Here some orbits weren't re-improved like every year I did. But orbit has
the accuracy within +/-4" for nearly parabolics and +/- 8" for periodics which
were checked for the last observations. But there is a possibility that some
comets, like un-recovered comets, will show more large residual.
Please set your Browser to Multiple language or Japanese language (shift JIS)
because there are some Japanese characters on title and remarks.
Comet catalog for observable 382 comets in 2023:
One line is composed by 162 characters. If your printer has ESC Sequential
code, set your printer on LP mode, Landscape and set Ctl-V+ESC+"E".
(UTF8; including Japanese characters)
(UTF8; Epoch 2023 Sept. 13; NK format)
Package file of all ephemeris (3.3-Mbytes):
One line is composed by 136 characters. If your printer has ESC Sequential
code, set your printer on LP mode, Landscape and set Ctl-V+ESC+"H".
(UTF8; no including Japanese character)
(UTF8; including Japanese characters)
Ephemeris for each comet:
These are including Japanese characters, set your Browser to shift-JIS.
For the magnitude of duplicated numbered comets with minor planets and
A/ objects were use m2 instead of V magnitude to do simple jobs.
T, q and e are on Epoch 2023 Sept. 13 TT
1P/Halley T= 1986 Mar. 6.3, q= 0.589, e= 0.967
174P/Echeclus T= 2015 Apr. 26.0, q= 5.842, e= 0.456
C/2014 B1 (Schwartz) T= 2017 Sep. 5.6, q= 9.534, e= 0.997
C/2015 XY1 (Lemmon) T= 2018 Apr. 25.0, q= 7.929, e= 0.999
C/2016 M1 (PANSTARRS) T= 2018 Aug. 10.2, q= 2.214, e= 0.999
C/2017 M4 (ATLAS) T= 2019 Jan. 17.9, q= 3.248, e= 1.000
C/2017 B3 (LINEAR) T= 2019 Jan. 31.7, q= 3.932, e= 0.999
C/2010 U3 (Boattini) T= 2019 Feb. 25.7, q= 8.438, e= 0.997
29P/Schwassmann-Wachmann 1 T= 2019 Apr. 28.4, q= 5.781, e= 0.044
P/2017 U3 (PANSTARRS) T= 2019 Apr. 12.1, q= 4.430, e= 0.100
C/2016 X1 (Lemmon) T= 2019 Apr. 28.3, q= 7.555, e= 0.995
186P/Garradd T= 2018 Dec. 29.8, q= 4.249, e= 0.124
380P/PANSTARRS T= 2019 May 7.5, q= 2.903, e= 0.341
P/2021 J3 (ATLAS) T= 2019 July 3.2, q= 4.917, e= 0.449
31P/Schwassmann-Wachmann 2 T= 2019 July 3.2, q= 3.418, e= 0.192
C/2018 A6 (Gibbs) T= 2019 July 10.9, q= 3.018, e= 0.799
C/2017 U7 (PANSTARRS) T= 2019 Sep. 15.7, q= 6.428, e= 1.002
393P/Spacewatch-Hill T= 2019 Oct. 31.3, q= 4.218, e= 0.120
C/2020 K7 (PANSTARRS) T= 2019 Oct. 27.7, q= 6.394, e= 0.934
C/2018 N2 (ASASSN) T= 2019 Nov. 11.5, q= 3.129, e= 1.001
215P/NEAT T= 2019 Nov. 18.8, q= 3.614, e= 0.165
101P/Chernykh T= 2020 Jan. 13.4, q= 2.345, e= 0.596
203P/Korlevic T= 2020 Mar. 5.4, q= 3.193, e= 0.316
228P/LINEAR T= 2020 Mar. 7.7, q= 3.430, e= 0.176
C/2017 K5 (PANSTARRS) T= 2020 Mar. 27.1, q= 7.684, e= 1.004
P/2019 LD2 (ATLAS) T= 2020 Feb. 28.2, q= 4.551, e= 0.126
C/2017 T2 (PANSTARRS) T= 2020 May 4.9, q= 1.611, e= 0.998
C/2019 C1 (ATLAS) T= 2020 May 4.1, q= 6.574, e= 0.989
C/2019 K7 (Smith) T= 2020 June 17.6, q= 4.478, e= 1.000
377P/Scotti T= 2020 July 10.6, q= 5.017, e= 0.251
C/2020 K2 (PANSTARRS) T= 2020 Aug. 6.2, q= 8.880, e= 1.003
254P/McNaught T= 2020 Sep. 30.3, q= 3.142, e= 0.319
P/2019 V2 (Groeller) T= 2020 Oct. 17.0, q= 5.014, e= 0.331
378P/McNaught T= 2020 Oct. 14.1, q= 3.366, e= 0.466
C/2017 Y2 (PANSTARRS) T= 2020 Nov. 5.1, q= 4.631, e= 1.001
156P/Russell-LINEAR T= 2020 Nov. 18.4, q= 1.332, e= 0.615
11P/Tempel-Swift-LINEAR T= 2020 Nov. 26.8, q= 1.387, e= 0.577
C/2019 N1 (ATLAS) T= 2020 Dec. 1.1, q= 1.705, e= 0.998
C/2020 H5 (Robinson) T= 2020 Dec. 10.5, q= 9.341, e= 0.997
C/2021 C4 (ATLAS) T= 2021 Jan. 16.9, q= 4.500, e= 0.999
C/2019 B3 (PANSTARRS) T= 2021 Jan. 20.2, q= 6.826, e= 0.999
297P/Beshore T= 2021 Jan. 31.8, q= 2.366, e= 0.319
P/2020 O3 (PANSTARRS) T= 2021 Jan. 29.4, q= 4.166, e= 0.106
P/2020 V3 (PANSTARRS) T= 2021 Feb. 9.6, q= 6.231, e= 0.257
415P/Tenagra T= 2021 Feb. 13.5, q= 3.309, e= 0.194
17P/Holmes T= 2021 Feb. 19.8, q= 2.084, e= 0.427
246P/NEAT T= 2021 Mar. 1.7, q= 2.874, e= 0.290
C/2019 T3 (ATLAS) T= 2021 Mar. 4.3, q= 5.952, e= 0.998
75D/Kohoutek T= 2021 Mar. 5.2, q= 1.772, e= 0.498
C/2019 O3 (Palomar) T= 2021 Mar. 9.6, q= 8.821, e= 1.004
28P/Neujmin 1 T= 2021 Mar. 11.6, q= 1.582, e= 0.773
191P/McNaught T= 2021 Mar. 20.5, q= 2.234, e= 0.385
10P/Tempel 2 T= 2021 Mar. 23.8, q= 1.415, e= 0.537
C/2020 F5 (MASTER) T= 2021 Mar. 17.3, q= 4.325, e= 0.975
A/2018 W3 T= 2021 Apr. 13.0, q= 4.289, e= 0.993
C/2020 J1 (SONEAR) T= 2021 Apr. 18.6, q= 3.352, e= 1.000
C/2020 P3 (ATLAS) T= 2021 Apr. 21.5, q= 6.812, e= 1.001
C/2021 A6 (PANSTARRS) T= 2021 May 3.0, q= 7.925, e= 0.999
324P/La Sagra T= 2021 May 4.9, q= 2.620, e= 0.153
158P/Kowal-LINEAR T= 2022 Feb. 23.4, q= 4.864, e= 0.109
C/2016 Q2 (PANSTARRS) T= 2021 May 12.4, q= 7.081, e= 1.003
433P/(248370) 2005 QN173 T= 2021 May 13.0, q= 2.374, e= 0.225
C/2014 F3 (Sheppard-Trujillo) T= 2021 May 29.0, q= 5.716, e= 0.605
111P/Helin-Roman-Crockett T= 2021 June 16.9, q= 3.707, e= 0.107
C/2019 F1 (ATLAS-Africano) T= 2021 June 22.6, q= 3.605, e= 1.002
P/2020 WJ5 (Lemmon) T= 2021 June 30.3, q= 4.984, e= 0.171
C/2020 T2 (Palomar) T= 2021 July 10.8, q= 2.057, e= 0.993
P/2020 V4 (Rankin) T= 2021 July 18.5, q= 5.148, e= 0.450
C/2020 M5 (ATLAS) T= 2021 Aug. 19.8, q= 3.002, e= 1.000
193P/LINEAR-NEAT T= 2021 Aug. 25.0, q= 2.169, e= 0.393
8P/Tuttle T= 2021 Aug. 27.7, q= 1.025, e= 0.820
C/2020 O2 (Amaral) T= 2021 Aug. 28.4, q= 4.862, e= 1.001
C/2021 K2 (MASTER) T= 2021 Sep. 9.4, q= 5.467, e= 1.001
284P/McNaught T= 2021 Sep. 12.5, q= 2.297, e= 0.375
C/2020 K6 (Rankin) T= 2021 Sep. 15.8, q= 5.868, e= 1.003
6P/d'Arrest T= 2021 Sep. 17.5, q= 1.355, e= 0.612
423P/Lemmon T= 2021 Sep. 20.3, q= 5.420, e= 0.121
C/2021 J2 (PANSTARRS) T= 2021 Sep. 22.0, q= 4.704, e= 0.959
C/2020 PV6 (PANSTARRS) T= 2021 Sep. 26.1, q= 2.294, e= 0.945
C/2020 H6 (ATLAS) T= 2021 Sep. 30.5, q= 4.701, e= 0.999
52P/Harrington-Abell T= 2021 Oct. 5.2, q= 1.775, e= 0.540
110P/Hartley 3 T= 2021 Oct. 18.5, q= 2.454, e= 0.318
282P/(323137) 2003 BM80 T= 2021 Oct. 24.2, q= 3.441, e= 0.187
419P/PANSTARRS T= 2021 Oct. 27.9, q= 2.548, e= 0.276
67P/Churyumov-Gerasimenko T= 2021 Nov. 2.2, q= 1.210, e= 0.649
P/2005 L1 (McNaught) T= 2021 Nov. 11.4, q= 3.137, e= 0.218 [Required RECOVERY]
C/2018 U1 (Lemmon) T= 2021 Nov. 3.0, q= 4.992, e= 1.001
70P/Kojima T= 2021 Nov. 3.1, q= 2.007, e= 0.454
P/2021 N2 (Fuls) T= 2021 Nov. 14.0, q= 3.798, e= 0.452
C/2020 F7 (Lemmon) T= 2021 Nov. 13.6, q= 5.332, e= 0.990
C/2014 OG392 (PANSTARRS) T= 2021 Dec. 15.9, q= 9.972, e= 0.186
402P/LINEAR T= 2021 Dec. 15.0, q= 3.938, e= 0.439
173P/Mueller 5 T= 2021 Dec. 16.4, q= 4.216, e= 0.261
C/2022 K1 (Leonard) T= 2021 Dec. 17.4, q= 3.988, e= 1.002
C/2021 R2 (PANSTARRS) T= 2021 Dec. 27.2, q= 7.314, e= 0.997
395P/Catalina-NEAT T= 2022 Feb. 1.9, q= 4.123, e= 0.413
C/2021 A1 (Leonard) T= 2022 Jan. 3.2, q= 0.615, e= 0.999
C/2019 L3 (ATLAS) T= 2022 Jan. 9.7, q= 3.554, e= 1.002
P/2021 R5 (Rankin) T= 2022 Jan. 12.5, q= 3.324, e= 0.306
152P/Helin-Lawrence T= 2022 Jan. 14.6, q= 3.098, e= 0.308
C/2021 Q3 (ATLAS) T= 2022 Jan. 26.2, q= 5.204, e= 0.931
C/2021 U5 (Catalina) T= 2022 Jan. 26.5, q= 2.361, e= 0.989
19P/Borrelly T= 2022 Feb. 1.9, q= 1.306, e= 0.637
C/2021 D2 (ZTF) T= 2022 Feb. 3.9, q= 2.946, e= 1.001
P/2011 W1 (PANSTARRS) T= 2022 Feb. 8.3, q= 3.322, e= 0.288 [Required RECOVERY]
348P/PANSTARRS T= 2022 Feb. 12.6, q= 2.183, e= 0.307
C/2021 L3 (Borisov) T= 2022 Feb. 14.3, q= 8.458, e= 1.003
C/2022 O1 (ATLAS) T= 2022 Feb. 15.6, q= 7.431, e= 1.003
97P/Metcalf-Brewington T= 2022 Feb. 15.8, q= 2.571, e= 0.460
382P/Larson T= 2021 Dec. 10.5, q= 4.363, e= 0.277
C/2020 R2 (PANSTARRS) T= 2022 Feb. 25.0, q= 4.693, e= 0.988
C/2021 S1 (ATLAS) T= 2022 Mar. 1.2, q= 6.119, e= 1.002
288P/(300163) 2006 VW139 T= 2022 Mar. 1.6, q= 2.437, e= 0.200
9P/Tempel T= 2022 Mar. 6.5, q= 1.546, e= 0.510
22P/Kopff T= 2022 Mar. 18.2, q= 1.546, e= 0.549
230P/LINEAR T= 2022 Mar. 19.4, q= 1.568, e= 0.545
C/2021 F1 (Lemmon-PANSTARRS) T= 2022 Apr. 6.8, q= 0.996, e= 0.995
135P/Shoemaker-Levy 8 T= 2022 Apr. 7.3, q= 2.681, e= 0.294
C/2020 U4 (PANSTARRS) T= 2022 Apr. 9.3, q= 5.358, e= 1.000
274P/Tombaugh-Tenagra T= 2022 Apr. 8.4, q= 2.452, e= 0.439
99P/Kowal 1 T= 2022 Apr. 10.9, q= 4.704, e= 0.228
44P/Reinmuth 2 T= 2022 Apr. 22.9, q= 2.112, e= 0.427
C/2020 U5 (PANSTARRS) T= 2022 Apr. 27.9, q= 3.756, e= 0.998
179P/Jedicke T= 2022 May 31.1, q= 4.118, e= 0.305
113P/Spitaler T= 2022 June 1.6, q= 2.142, e= 0.419
C/2021 P1 (PANSTARRS) T= 2022 June 2.4, q= 4.375, e= 0.998
C/2021 T2 (Fuls) T= 2022 June 7.9, q= 1.247, e= 1.000
C/2019 T4 (ATLAS) T= 2022 June 8.8, q= 4.241, e= 0.995
C/2021 E3 (ZTF) T= 2022 June 11.8, q= 1.777, e= 1.000
148P/Anderson-LINEAR T= 2022 June 13.7, q= 1.628, e= 0.550
C/2020 Y2 (ATLAS) T= 2022 June 18.4, q= 3.138, e= 0.999
P/2022 C3 (PANSTARRS) T= 2022 June 30.7, q= 4.374, e= 0.545
117P/Helin-Roman-Alu 1 T= 2022 July 8.9, q= 3.041, e= 0.255
169P/NEAT T= 2022 July 9.7, q= 0.602, e= 0.768
P/2022 P2 (ZTF) T= 2022 July 11.0, q= 1.983, e= 0.559
C/2020 F2 (ATLAS) T= 2022 July 14.5, q= 8.816, e= 1.005
116P/Wild 4 T= 2022 July 16.7, q= 2.196, e= 0.370
272P/NEAT T= 2022 July 17.0, q= 2.431, e= 0.454
C/2022 P3 (ZTF) T= 2022 July 27.3, q= 2.561, e= 0.989
C/2021 P4 (ATLAS) T= 2022 July 30.3, q= 1.080, e= 0.996
C/2022 F1 (ATLAS) T= 2022 Aug. 5.3, q= 5.974, e= 0.998
P/2022 C2 (PANSTARRS) T= 2022 Aug. 6.3, q= 3.370, e= 0.442
127P/Holt-Olmstead T= 2022 Aug. 10.3, q= 2.211, e= 0.359
119P/Parker-Hartley T= 2022 Aug. 12.1, q= 2.327, e= 0.388
C/2021 QM45 (PANSTARRS) T= 2022 Aug. 13.5, q= 2.773, e= 0.992
445P/Lemmon-PANSTARRS T= 2022 Aug. 17.1, q= 2.375, e= 0.414
442P/McNaught T= 2022 Aug. 18.6, q= 2.320, e= 0.533
107P/Wilson-Harrington T= 2022 Aug. 24.6, q= 0.967, e= 0.631
73P/Schwassmann-Wachmann 3-C T= 2022 Aug. 26.0, q= 0.970, e= 0.686
255P/Levy T= 2022 Sep. 7.5, q= 0.848, e= 0.711
157P/Tritton T= 2022 Sep. 9.8, q= 1.571, e= 0.556
C/2022 N1 (Attard-Maury) T= 2022 Sep. 10.0, q= 1.481, e= 0.960
P/2017 S8 (PANSTARRS) T= 2022 Sep. 15.2, q= 1.692, e= 0.390 [Required RECOVERY]
P/2022 W1 (Rankin) T= 2022 Sep. 15.8, q= 3.368, e= 0.516
C/2020 R7 (ATLAS) T= 2022 Sep. 16.2, q= 2.955, e= 1.000
214P/LINEAR T= 2022 Sep. 26.1, q= 1.860, e= 0.485
C/2022 L1 (Catalina) T= 2022 Sep. 28.2, q= 1.591, e= 0.996
224P/LINEAR-NEAT T= 2022 Sep. 30.0, q= 2.046, e= 0.405
51P/Harrington-D T= 2022 Oct. 1.6, q= 1.692, e= 0.543
211P/Hill T= 2022 Oct. 4.6, q= 2.327, e= 0.344
408P/Novichonok-Gerke T= 2022 Oct. 5.4, q= 3.467, e= 0.268
P/2007 S1 (Zhao) T= 2022 Oct. 7.6, q= 2.524, e= 0.338 [Required RECOVERY]
443P/Christensen T= 2022 Oct. 10.1, q= 2.956, e= 0.283
61P/Shajn-Schaldach T= 2022 Oct. 23.7, q= 2.125, e= 0.423
C/2022 R2 (ATLAS) T= 2022 Oct. 25.2, q= 0.632, e= 0.998
C/2022 J2 (Bok) T= 2022 Oct. 27.1, q= 1.826, e= 0.980
196P/Tichy T= 2022 Oct. 29.3, q= 2.175, e= 0.428
P/2022 L3 (ATLAS) T= 2022 Oct. 29.9, q= 2.420, e= 0.627
204P/LINEAR-NEAT T= 2022 Nov. 16.8, q= 1.834, e= 0.488
244P/Scotti T= 2022 Nov. 17.9, q= 3.920, e= 0.199
176P/(118401) LINEAR T= 2022 Nov. 20.3, q= 2.580, e= 0.192
118P/Shoemaker-Levy 4 T= 2022 Nov. 24.3, q= 1.829, e= 0.453
C/2022 S5 (PANSTARRS) T= 2022 Nov. 27.4, q= 2.179, e= 0.893
P/2022 Y1 (Hogan) T= 2022 Nov. 27.2, q= 2.957, e= 0.764
451P/Christensen T= 2022 Nov. 27.5, q= 2.798, e= 0.558
C/2022 P1 (NEOWISE) T= 2022 Nov. 28.5, q= 1.595, e= 0.913
P/2010 TO20 (LINEAR-Grauer) T= 2022 Dec. 3.8, q= 5.508, e= 0.055 [Required RECOVERY]
129P/Shoemaker-Levy 3 T= 2022 Nov. 30.1, q= 3.924, e= 0.085
197P/LINEAR T= 2022 Dec. 7.7, q= 1.063, e= 0.629
80P/Peters-Hartley T= 2022 Dec. 8.8, q= 1.615, e= 0.598
81P/Wild 2 T= 2022 Dec. 15.5, q= 1.598, e= 0.537
C/2017 K2 (PANSTARRS) T= 2022 Dec. 19.6, q= 1.797, e= 1.000
P/2013 YG46 (Spacewatch) T= 2023 Jan. 6.5, q= 1.785, e= 0.454 [Required RECOVERY]
P/2022 O2 (PANSTARRS) T= 2023 Jan. 7.0, q= 1.756, e= 0.721
285P/LINEAR T= 2023 Jan. 12.2, q= 1.719, e= 0.618
C/2022 E3 (ZTF) T= 2023 Jan. 12.7, q= 1.112, e= 1.000
C/2022 U2 (ATLAS) T= 2023 Jan. 14.2, q= 1.328, e= 0.986
P/2021 V2 (Fuls) T= 2023 Jan. 21.4, q= 3.496, e= 0.614
C/2022 S3 (PANSTARRS) T= 2023 Jan. 21.6, q= 0.837, e= 1.0
C/2021 P2 (PANSTARRS) T= 2023 Jan. 22.8, q= 5.069, e= 0.998
71P/Clark T= 2023 Jan. 22.8, q= 1.589, e= 0.493
263P/Gibbs T= 2023 Jan. 30.5, q= 1.236, e= 0.593
96P/Machholz 1 T= 2023 Jan. 31.0, q= 0.116, e= 0.961
C/2022 Q2 (ATLAS) T= 2023 Jan. 31.6, q= 1.644, e= 0.949
281P/MOSS T= 2023 Feb. 2.2, q= 4.034, e= 0.173
C/2020 S4 (PANSTARRS) T= 2023 Feb. 9.2, q= 3.369, e= 1.001
C/2021 C5 (PANSTARRS) T= 2023 Feb. 11.0, q= 3.241, e= 0.998
C/2022 A2 (PANSTARRS) T= 2023 Feb. 18.2, q= 1.735, e= 1.000
P/2000 C4 (SOHO) T= 2023 Feb. 24.7, q= 0.044, e= 0.986 [Required RECOVERY]
P/2022 V1 (WISE-Lemmon) T= 2023 Mar. 3.0, q= 2.278, e= 0.582
P/2019 A4 (PANSTARRS) T= 2023 Mar. 3.3, q= 2.385, e= 0.087 [Required RECOVERY]
C/2022 R3 (Leonard) T= 2023 Mar. 5.3, q= 5.128, e= 1.000
C/2022 W2 (ATLAS) T= 2023 Mar. 8.5, q= 3.122, e= 0.990
256P/LINEAR T= 2023 Mar. 12.1, q= 2.700, e= 0.417
427P/ATLAS T= 2023 Mar. 19.2, q= 2.170, e= 0.315
C/2019 U5 (PANSTARRS) T= 2023 Mar. 29.7, q= 3.624, e= 1.001
77P/Longmore T= 2023 Apr. 3.0, q= 2.348, e= 0.351
A/2019 O2 T= 2023 Apr. 6.9, q= 9.682, e= 0.833
300P/Catalina T= 2023 Apr. 11.1, q= 0.831, e= 0.691
D/1978 R1 (Haneda-Campos) T= 2023 Apr. 17.6, q= 1.280, e= 0.629 [Required RECOVERY]
279P/La Sagra T= 2023 Apr. 19.4, q= 2.147, e= 0.399
170P/Christensen T= 2023 Apr. 18.9, q= 2.923, e= 0.306
P/2014 A3 (PANSTARRS) T= 2023 Apr. 22.6, q= 3.471, e= 0.246 [Required RECOVERY]
452P/Sheppard-Jewitt T= 2023 Apr. 25.5, q= 4.178, e= 0.427
C/2021 Y1 (ATLAS) T= 2023 Apr. 30.7, q= 2.032, e= 1.000
P/2015 T3 (PANSTARRS) T= 2023 May 3.1, q= 2.154, e= 0.466 [Required RECOVERY]
291P/NEAT T= 2023 May 4.0, q= 2.565, e= 0.434
C/2020 V2 (ZTF) T= 2023 May 8.5, q= 2.227, e= 1.001
C/2020 K1 (PANSTARRS) T= 2023 May 9.0, q= 3.073, e= 0.999
P/2008 L2 (Hill) T= 2023 May 10.9, q= 2.329, e= 0.614 [Required RECOVERY]
364P/PANSTARRS T= 2023 May 14.0, q= 0.801, e= 0.721
237P/LINEAR T= 2023 May 14.6, q= 1.987, e= 0.433
94P/Russell 4 T= 2023 May 21.0, q= 2.227, e= 0.365
C/2021 X1 (Maury-Attard) T= 2023 May 27.2, q= 3.233, e= 1.000
C/2021 Q4 (Fuls) T= 2023 June 10.9, q= 7.564, e= 1.003
72P/Denning-Fujikawa T= 2023 June 15.8, q= 0.781, e= 0.818
C/2022 W3 (Leonard) T= 2023 June 22.7, q= 1.397, e= 0.995
121P/Shoemaker-Holt 2 T= 2023 June 28.8, q= 3.730, e= 0.186
126P/IRAS T= 2023 July 5.2, q= 1.710, e= 0.696
287P/Christensen T= 2023 July 6.0, q= 3.034, e= 0.271
P/2012 WA34 (Lemmon-PANSTARRS) T= 2023 July 8.8, q= 3.071, e= 0.343 [Required RECOVERY]
180P/NEAT T= 2023 July 12.1, q= 2.500, e= 0.353
185P/Petriew T= 2023 July 12.8, q= 0.930, e= 0.699
347P/PANSTARRS T= 2023 July 20.0, q= 2.212, e= 0.386
C/2021 T4 (Lemmon) T= 2023 July 31.5, q= 1.483, e= 0.999
C/2022 U4 (Bok) T= 2023 Aug. 3.6, q= 2.898, e= 0.999
280P/Larsen T= 2023 Aug. 4.6, q= 2.640, e= 0.417
199P/Shoemaker 4 T= 2023 Aug. 7.6, q= 2.910, e= 0.505
225P/LINEAR T= 2023 Aug. 8.0, q= 1.318, e= 0.638
322P/SOHO T= 2023 Aug. 21.1, q= 0.050, e= 0.979
A/2014 XK6 T= 2023 Aug. 30.0, q= 0.713, e= 0.737 [Required RECOVERY]
339P/Gibbs T= 2023 Aug. 30.9, q= 1.348, e= 0.635
426P/PANSTARRS T= 2023 Sep. 12.1, q= 2.673, e= 0.161
C/2022 A3 (ATLAS) T= 2023 Sep. 28.8, q= 3.703, e= 0.995
79P/du Toit-Hartley T= 2023 Sep. 30.3, q= 1.121, e= 0.619
P/2005 E1 (Tubbiolo) T= 2023 Oct. 1.3, q= 4.403, e= 0.376 [Required RECOVERY]
P/2022 R1 (PANSTARRS) T= 2023 Oct. 9.3, q= 3.572, e= 0.506
365P/PANSTARRS T= 2023 Oct. 9.3, q= 1.321, e= 0.581
103P/Hartley 2 T= 2023 Oct. 12.5, q= 1.064, e= 0.693
354P/LINEAR T= 2023 Oct. 13.8, q= 2.004, e= 0.124
2P/Encke T= 2023 Oct. 22.5, q= 0.339, e= 0.846
310P/Hill T= 2023 Oct. 23.7, q= 2.416, e= 0.423
321P/SOHO T= 2023 Oct. 26.6, q= 0.045, e= 0.981
404P/Bressi T= 2023 Nov. 3.9, q= 4.132, e= 0.127
358P/PANSTARRS T= 2023 Nov. 10.8, q= 2.394, e= 0.239
213P/Van Ness T= 2023 Nov. 12.0, q= 1.980, e= 0.408
C/2019 E3 (ATLAS) T= 2023 Nov. 15.1, q= 10.312, e= 0.999
P/2007 T2 (Kowalski) T= 2023 Nov. 15.6, q= 0.652, e= 0.785 [Required RECOVERY]
P/2004 V3 (Siding Spring) T= 2023 Nov. 24.2, q= 3.949, e= 0.445 [Required RECOVERY]
P/2002 R4 (SOHO) T= 2023 Nov. 27.5, q= 0.047, e= 0.984 [Required RECOVERY]
C/2021 A9 (PANSTARRS) T= 2023 Dec. 1.7, q= 7.759, e= 1.001
147P/Kushida-Muramatsu T= 2023 Dec. 7.3, q= 3.159, e= 0.213
P/2014 W1 (PANSTARRS) T= 2023 Dec. 18.5, q= 2.728, e= 0.390 [Required RECOVERY]
62P/Tsuchinshan 1 T= 2023 Dec. 25.1, q= 1.264, e= 0.624
26P/Grigg-Skjellerup T= 2023 Dec. 25.3, q= 1.083, e= 0.640
P/2018 P3 (PANSTARRS) T= 2023 Dec. 26.4, q= 1.750, e= 0.417 [Required RECOVERY]
226P/Pigott-LINEAR-Kowalski T= 2023 Dec. 27.2, q= 1.773, e= 0.529
326P/Hill T= 2023 Dec. 30.4, q= 2.769, e= 0.318
311P/PANSTARRS T= 2024 Jan. 2.1, q= 1.935, e= 0.115
C/2021 S4 (Tsuchinshan) T= 2024 Jan. 2.1, q= 6.690, e= 0.959
216P/LINEAR T= 2024 Jan. 6.8, q= 2.127, e= 0.448
C/2022 H1 (PANSTARRS) T= 2024 Jan. 18.7, q= 7.693, e= 0.991
144P/Kushida T= 2024 Jan. 25.6, q= 1.398, e= 0.635
207P/NEAT T= 2024 Jan. 31.8, q= 0.938, e= 0.758
194P/LINEAR T= 2024 Feb. 4.1, q= 1.799, e= 0.563
251P/LINEAR T= 2024 Feb. 13.2, q= 1.741, e= 0.504
219P/LINEAR T= 2024 Feb. 13.7, q= 2.354, e= 0.354
C/2021 S3 (PANSTARRS) T= 2024 Feb. 14.7, q= 1.320, e= 1.000
A/2022 T1 T= 2024 Feb. 17.5, q= 3.441, e= 1.0
P/2001 Q6 (NEAT) T= 2024 Feb. 28.9, q= 1.405, e= 0.823 [Required RECOVERY]
P/2019 A3 (PANSTARRS) T= 2024 Mar. 2.6, q= 2.307, e= 0.266 [Required RECOVERY]
P/2010 T2 (PANSTARRS) T= 2024 Mar. 8.5, q= 3.777, e= 0.327 [Required RECOVERY]
125P/Spacewatch T= 2024 Mar. 7.3, q= 1.526, e= 0.512
227P/Catalina-LINEAR T= 2024 Mar. 8.2, q= 1.623, e= 0.527
C/2022 L2 (ATLAS) T= 2024 Mar. 12.2, q= 2.692, e= 1.001
150P/LONEOS T= 2024 Mar. 12.4, q= 1.745, e= 0.548
P/2013 R3 (Catalina-PANSTARRS) T= 2024 Mar. 20.1, q= 2.195, e= 0.275 [Required RECOVERY]
C/2021 Q6 (PANSTARRS) T= 2024 Mar. 24.4, q= 8.708, e= 1.000
C/2022 U1 (Leonard) T= 2024 Mar. 25.6, q= 4.202, e= 0.999
89P/Russell 2 T= 2024 Mar. 26.5, q= 2.221, e= 0.407
309P/LINEAR T= 2024 Mar. 29.0, q= 1.669, e= 0.618
355P/LINEAR-NEAT T= 2024 Apr. 1.5, q= 1.706, e= 0.507
130P/McNaught-Hughes T= 2024 Apr. 14.8, q= 1.822, e= 0.461
32P/Comas Sola T= 2024 Apr. 20.5, q= 2.024, e= 0.555
12P/Pons-Brooks T= 2024 Apr. 21.0, q= 0.780, e= 0.954
212P/NEAT T= 2024 Apr. 25.0, q= 1.612, e= 0.586
299P/Catalina-PANSTARRS T= 2024 Apr. 30.5, q= 3.156, e= 0.280
P/2011 NO1 (Elenin) T= 2024 May 5.5, q= 1.243, e= 0.778 [Required RECOVERY]
133P/Elst-Pizarro T= 2024 May 10.3, q= 2.670, e= 0.156
50P/Arend T= 2024 May 12.8, q= 1.922, e= 0.529
222P/LINEAR T= 2024 May 12.8, q= 0.826, e= 0.714
202P/Scotti T= 2024 May 17.1, q= 3.069, e= 0.254
46P/Wirtanen T= 2024 May 19.1, q= 1.054, e= 0.658
192P/Shoemaker-Levy 1 T= 2024 May 24.3, q= 1.464, e= 0.773
349P/Lemmon T= 2024 May 27.2, q= 2.509, e= 0.298
P/2004 DO29 (Spacewatch-LINEAR) T= 2024 June 3.4, q= 4.077, e= 0.441 [Required RECOVERY]
154P/Brewington T= 2024 June 13.6, q= 1.553, e= 0.676
13P/Olbers T= 2024 June 30.5, q= 1.175, e= 0.930 [Required RECOVERY]
P/2003 T12 (SOHO) T= 2024 July 3.7, q= 0.593, e= 0.770 [Required RECOVERY]
209P/LINEAR T= 2024 July 14.5, q= 0.964, e= 0.673
P/2002 T6 (NEAT-LINEAR) T= 2024 July 18.2, q= 3.386, e= 0.564 [Required RECOVERY]
C/2022 S4 (Lemmon) T= 2024 July 18.3, q= 2.762, e= 0.999
362P/(457175) 2008 GO98 T= 2024 July 20.3, q= 2.865, e= 0.278
P/2010 WK (LINEAR) T= 2024 July 21.1, q= 1.782, e= 0.690 [Required RECOVERY]
P/2014 C1 (TOTAS) T= 2024 July 26.8, q= 1.660, e= 0.451 [Required RECOVERY]
328P/LONEOS-Tucker T= 2024 July 27.9, q= 1.873, e= 0.552
C/2022 U3 (Bok) T= 2024 July 27.9, q= 4.828, e= 1.003
338P/McNaught T= 2024 Aug. 2.9, q= 2.288, e= 0.412
146P/Shoemaker-LINEAR T= 2024 Aug. 5.4, q= 1.419, e= 0.647
30P/Reinmuth 1 T= 2024 Aug. 17.1, q= 1.812, e= 0.515
P/2020 O1 (Lemmon-PANSTARRS) T= 2024 Aug. 20.5, q= 2.331, e= 0.118 [Required RECOVERY]
208P/McMillan T= 2024 Aug. 23.7, q= 2.528, e= 0.374
345P/LINEAR T= 2024 Aug. 30.8, q= 3.140, e= 0.221
54P/de Vico-Swift-NEAT T= 2024 Sep. 3.8, q= 2.172, e= 0.426
P/2014 MG4 (Spacewatch-PANSTARR T= 2024 Sep. 7.0, q= 3.716, e= 0.258 [Required RECOVERY]
C/2021 G2 (ATLAS) T= 2024 Sep. 9.5, q= 4.981, e= 0.999
C/2022 E2 (ATLAS) T= 2024 Sep. 14.0, q= 3.666, e= 1.000
37P/Forbes T= 2024 Oct. 11.2, q= 1.617, e= 0.532
316P/LONEOS-Christensen T= 2024 Oct. 31.0, q= 3.710, e= 0.156
P/2015 HG16 (PANSTARRS) T= 2024 Oct. 16.3, q= 3.117, e= 0.350 [Required RECOVERY]
253P/PANSTARRS T= 2024 Oct. 20.8, q= 2.027, e= 0.414
P/2012 US27 (Siding Spring) T= 2024 Oct. 21.3, q= 1.815, e= 0.648 [Required RECOVERY]
234P/LINEAR T= 2024 Oct. 23.5, q= 2.821, e= 0.256
33P/Daniel T= 2024 Nov. 11.4, q= 2.241, e= 0.451
276P/Vorobjov T= 2024 Dec. 11.9, q= 3.898, e= 0.268
268P/Bernardi T= 2024 Dec. 18.4, q= 2.408, e= 0.476
242P/Spahr T= 2024 Dec. 24.6, q= 3.970, e= 0.280
136P/Mueller 3 T= 2025 Jan. 2.8, q= 2.959, e= 0.293
367P/Catalina T= 2025 Jan. 11.9, q= 2.527, e= 0.279
105P/Singer Brewster T= 2025 Jan. 22.9, q= 2.051, e= 0.408
48P/Johnson T= 2025 Mar. 2.5, q= 2.006, e= 0.426
302P/Lemmon-PANSTARRS T= 2025 Mar. 8.9, q= 3.288, e= 0.230
P/2010 H2 (Vales) T= 2025 Mar. 10.1, q= 3.076, e= 0.197 [Required RECOVERY]
P/2010 A3 (Hill) T= 2025 Mar. 11.4, q= 1.620, e= 0.733 [Required RECOVERY]
351P/Wiegert-PANSTARRS T= 2025 Mar. 26.5, q= 3.130, e= 0.294
P/2021 L4 (PANSTARRS) T= 2025 Apr. 19.5, q= 2.794, e= 0.117 [Required RECOVERY]
P/2016 G1 (PANSTARRS) T= 2025 May 16.0, q= 2.039, e= 0.210 [Required RECOVERY]
164P/Christensen T= 2025 May 27.3, q= 1.676, e= 0.541
P/2005 T5 (Broughton) T= 2025 June 14.5, q= 3.254, e= 0.552 [Required RECOVERY]
65P/Gunn T= 2025 June 17.0, q= 2.924, e= 0.248
C/2022 N2 (PANSTARRS) T= 2025 Aug. 2.8, q= 3.844, e= 1.0
195P/Hill T= 2025 July 27.6, q= 4.453, e= 0.315
P/2003 QX29 (NEAT) T= 2025 Aug. 7.0, q= 4.228, e= 0.472 [Required RECOVERY]
C/2022 R6 (PANSTARRS) T= 2025 Aug. 25.7, q= 6.570, e= 1.003
340P/Boattini T= 2025 Aug. 28.9, q= 3.057, e= 0.280
441P/PANSTARRS T= 2025 Sep. 9.1, q= 3.326, e= 0.195
C/2022 QE78 (ATLAS) T= 2025 Sep. 10.3, q= 5.483, e= 1.002
A/2020 Yx (C47KYD2) T= 2025 Oct. 2.2, q= 16.485, e= 0.961 [Required CONFIRM]
47P/Ashbrook-Jackson T= 2025 Oct. 27.4, q= 2.807, e= 0.318
172P/Yeung T= 2025 Nov. 3.9, q= 3.356, e= 0.204
240P/NEAT T= 2025 Dec. 19.8, q= 2.124, e= 0.450
P/2005 SB216 (LONEOS) T= 2026 Jan. 14.7, q= 3.824, e= 0.465 [Required RECOVERY]
350P/McNaught T= 2026 Mar. 16.0, q= 3.698, e= 0.093
P/2007 C2 (Catalina) T= 2026 Mar. 22.2, q= 3.693, e= 0.472 [Required RECOVERY]
188P/LINEAR-Mueller T= 2026 Apr. 12.7, q= 2.547, e= 0.416
162P/Siding Spring T= 2026 May 17.3, q= 1.288, e= 0.583
P/2004 FY140 (LINEAR) T= 2026 May 28.3, q= 4.083, e= 0.168 [Required RECOVERY]
P/1996 R2 (Lagerkvist) T= 2026 June 15.5, q= 2.586, e= 0.314 [Required RECOVERY]
P/2010 U1 (Boattini) T= 2026 Sep. 7.4, q= 4.877, e= 0.249 [Required RECOVERY]
P/2012 T2 (PANSTARRS) T= 2027 Jan. 9.6, q= 4.796, e= 0.161 [Required RECOVERY]
P/2020 MK4 (PANSTARRS) T= 2027 July 2.7, q= 6.133, e= 0.012 [Required RECOVERY]
139P/Vaisala-Oterma T= 2027 July 21.6, q= 3.395, e= 0.248
450P/LONEOS T= 2027 Jan. 16.9, q= 5.491, e= 0.311
183P/Korlevic-Juric T= 2027 Oct. 14.0, q= 4.182, e= 0.105
187P/LINEAR T= 2028 Feb. 6.8, q= 3.864, e= 0.153
372P/McNaught T= 2028 May 22.1, q= 3.822, e= 0.152
P/2005 S2 (Skiff) T= 2029 Jan. 19.7, q= 6.407, e= 0.198 [Required RECOVERY]
P/2012 B1 (PANSTARRS) T= 2030 Mar. 16.0, q= 3.859, e= 0.409 [Required RECOVERY]
P/2011 P1 (McNaught) T= 2030 Dec. 19.8, q= 5.014, e= 0.327 [Required RECOVERY]
C/2014 UN271 (Bernardinelli-Ber) T= 2031 Jan. 19.8, q= 10.952, e= 1.002
74P/Smirnova-Chernykh T= 2028 May 16.8, q= 4.483, e= 0.056
95P/Chiron T= 2046 Sep. 13.0, q= 8.551, e= 0.376
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