ICQ Comet Handbook in 2024
The period of ephemeris is 2023 Dec. 22 to 2025 Mar. 26 with 10 day interval.
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 364 comets in 2024:
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".
Catalog 2024 (UTF8; including Japanese characters)
Catalog in NK format (UTF8; Epoch 2024 Mar. 31)
Package file of all ephemeris (3.1-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".
All ephemerides (UTF8; no including Japanese character)
All ephemerides (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. Note these are original copy
from computer directly without correction by hand.
T, q and e are on Epoch 2024 Mar. 31 TT
174P/Echeclus T= 2015 Apr. 24.7, q= 5.851, e= 0.455
C/2014 B1 (Schwartz) T= 2017 Sep. 6.0, q= 9.532, e= 0.998
C/2016 M1 (PANSTARRS) T= 2018 Aug. 9.9, q= 2.213, e= 0.999
C/2017 B3 (LINEAR) T= 2019 Jan. 31.1, q= 3.933, e= 0.999
C/2010 U3 (Boattini) T= 2019 Feb. 26.3, q= 8.438, e= 0.998
29P/Schwassmann-Wachmann T= 2019 May 2.7, q= 5.785, e= 0.044
186P/Garradd T= 2018 Dec. 25.8, q= 4.248, e= 0.124
P/2021 J3 (ATLAS) T= 2019 July 2.1, q= 4.911, e= 0.448
C/2018 A6 (Gibbs) T= 2019 July 10.5, q= 3.018, e= 0.798
C/2017 U7 (PANSTARRS) T= 2019 Sep. 16.0, q= 6.426, e= 1.002
C/2018 N2 (ASASSN) T= 2019 Nov. 11.8, q= 3.131, e= 1.001
215P/NEAT T= 2019 Nov. 17.8, q= 3.616, e= 0.165
P/2019 LD2 (ATLAS) T= 2020 Feb. 18.1, q= 4.537, e= 0.127
C/2019 K7 (Smith) T= 2020 June 17.6, q= 4.477, e= 1.000
P/2023 B3 (PANSTARRS) T= 2020 Sep. 5.4, q= 3.987, e= 0.123
254P/McNaught T= 2020 Sep. 30.0, q= 3.144, e= 0.319
P/2019 V2 (Groeller) T= 2020 Oct. 16.7, q= 5.012, e= 0.331
378P/McNaught T= 2020 Oct. 11.9, q= 3.365, e= 0.465
P/2022 BV9 (Lemmon) T= 2020 Oct. 23.8, q= 3.340, e= 0.234
C/2017 Y2 (PANSTARRS) T= 2020 Nov. 5.1, q= 4.628, e= 1.001
C/2020 H5 (Robinson) T= 2020 Dec. 10.2, q= 9.339, e= 0.997
C/2019 B3 (PANSTARRS) T= 2021 Jan. 19.9, q= 6.826, e= 0.998
297P/Beshore T= 2021 Feb. 1.8, q= 2.407, e= 0.312
P/2020 V3 (PANSTARRS) T= 2021 Feb. 11.9, q= 6.233, e= 0.257
246P/NEAT T= 2021 Feb. 26.6, q= 2.933, e= 0.282
C/2019 T3 (ATLAS) T= 2021 Mar. 4.3, q= 5.952, e= 0.998
C/2019 O3 (Palomar) T= 2021 Mar. 9.5, q= 8.821, e= 1.004
28P/Neujmin T= 2021 Mar. 11.3, q= 1.583, e= 0.773
C/2020 F5 (MASTER) T= 2021 Mar. 17.0, q= 4.326, e= 0.974
A/2018 W3 (2018 W3) T= 2021 Apr. 13.1, q= 4.287, e= 0.993
C/2020 J1 (SONEAR) T= 2021 Apr. 18.5, q= 3.349, e= 1.000
C/2020 P3 (ATLAS) T= 2021 Apr. 22.0, q= 6.813, e= 1.002
158P/Kowal-LINEAR T= 2022 May 6.0, q= 4.906, e= 0.115
C/2016 Q2 (PANSTARRS) T= 2021 May 12.3, q= 7.080, e= 1.003
C/2014 F3 (Sheppard-Trujillo) T= 2021 May 28.7, q= 5.722, e= 0.603
111P/Helin-Roman-Crockett T= 2021 June 17.8, q= 3.707, e= 0.107
C/2019 F1 (ATLAS-Africano) T= 2021 June 22.1, q= 3.607, e= 1.001
P/2020 WJ5 (Lemmon) T= 2021 June 29.9, q= 4.982, e= 0.171
C/2020 T2 (Palomar) T= 2021 July 10.7, q= 2.056, e= 0.992
P/2020 V4 (Rankin) T= 2021 July 19.1, q= 5.149, e= 0.451
C/2020 M5 (ATLAS) T= 2021 Aug. 19.8, q= 3.000, e= 1.000
C/2020 O2 (Amaral) T= 2021 Aug. 28.0, q= 4.861, e= 1.000
C/2021 K2 (MASTER) T= 2021 Sep. 9.3, q= 5.467, e= 1.001
284P/McNaught T= 2021 Sep. 12.2, q= 2.298, e= 0.374
C/2020 K6 (Rankin) T= 2021 Sep. 15.6, q= 5.868, e= 1.003
423P/Lemmon T= 2021 Sep. 22.2, q= 5.420, e= 0.122
C/2020 H6 (ATLAS) T= 2021 Sep. 30.2, q= 4.700, e= 0.998
282P/(323137) 2003 BM80 T= 2021 Oct. 23.8, q= 3.441, e= 0.187
67P/Churyumov-Gerasimenko T= 2021 Nov. 2.3, q= 1.210, e= 0.650
P/2005 L1 (McNaught) T= 2021 Nov. 16.6, q= 3.108, e= 0.224 [Required RECOVERY]
C/2018 U1 (Lemmon) T= 2021 Nov. 2.8, q= 4.990, e= 1.001
P/2021 N2 (Fuls) T= 2021 Nov. 14.2, q= 3.800, 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. 22.4, q= 9.975, e= 0.186
402P/LINEAR T= 2021 Dec. 15.3, q= 3.939, e= 0.439
173P/Mueller T= 2021 Dec. 16.7, q= 4.215, e= 0.261
C/2021 R2 (PANSTARRS) T= 2021 Dec. 27.7, q= 7.315, e= 0.998
395P/Catalina-NEAT T= 2022 Feb. 18.4, q= 4.193, e= 0.415
C/2019 L3 (ATLAS) T= 2022 Jan. 9.8, q= 3.555, e= 1.002
152P/Helin-Lawrence T= 2022 Jan. 14.7, q= 3.101, e= 0.308
C/2021 Q3 (ATLAS) T= 2022 Jan. 26.2, q= 5.205, e= 0.931
19P/Borrelly T= 2022 Feb. 2.0, q= 1.306, e= 0.637
P/2011 W1 (PANSTARRS) T= 2022 Feb. 8.7, q= 3.323, e= 0.288 [Required RECOVERY]
C/2021 L3 (Borisov) T= 2022 Feb. 14.6, q= 8.458, e= 1.004
C/2022 O1 (ATLAS) T= 2022 Feb. 15.7, q= 7.432, e= 1.003
382P/Larson T= 2021 Nov. 24.1, q= 4.342, e= 0.272
C/2021 S1 (ATLAS) T= 2022 Mar. 1.4, q= 6.120, e= 1.002
9P/Tempel T= 2022 Mar. 11.2, q= 1.568, e= 0.508
C/2020 U4 (PANSTARRS) T= 2022 Apr. 9.5, q= 5.360, e= 1.000
99P/Kowal T= 2022 Apr. 10.1, q= 4.703, e= 0.228
P/2023 M4 (ATLAS) T= 2022 Apr. 14.8, q= 3.929, e= 0.279
44P/Reinmuth T= 2022 Apr. 22.7, q= 2.112, e= 0.427
C/2020 U5 (PANSTARRS) T= 2022 Apr. 28.0, q= 3.756, e= 0.999
179P/Jedicke T= 2022 May 31.5, q= 4.119, e= 0.305
C/2019 T4 (ATLAS) T= 2022 June 8.7, q= 4.240, e= 0.995
C/2021 E3 (ZTF) T= 2022 June 11.7, q= 1.777, e= 1.000
C/2020 Y2 (ATLAS) T= 2022 June 18.3, q= 3.144, e= 0.998
117P/Helin-Roman-Alu T= 2022 July 10.5, q= 3.046, e= 0.256
C/2020 F2 (ATLAS) T= 2022 July 13.9, q= 8.815, e= 1.004
116P/Wild T= 2022 July 16.6, q= 2.196, e= 0.370
C/2021 P4 (ATLAS) T= 2022 July 30.3, q= 1.079, e= 0.996
C/2022 F1 (ATLAS) T= 2022 Aug. 5.2, q= 5.975, e= 0.998
119P/Parker-Hartley T= 2022 Aug. 12.2, q= 2.328, e= 0.388
73P/Schwassmann-Wachmann-C T= 2022 Aug. 27.1, q= 0.961, e= 0.688
C/2020 R7 (ATLAS) T= 2022 Sep. 16.2, q= 2.955, e= 1.000
211P/Hill T= 2022 Oct. 4.7, q= 2.327, e= 0.344
408P/Novichonok-Gerke T= 2022 Oct. 5.6, q= 3.468, e= 0.268
P/2022 L3 (ATLAS) T= 2022 Oct. 29.9, q= 2.420, e= 0.627
244P/Scotti T= 2022 Nov. 18.6, q= 3.921, e= 0.199
176P/(118401) LINEAR T= 2022 Nov. 20.1, q= 2.580, e= 0.192
118P/Shoemaker-Levy T= 2022 Nov. 24.4, q= 1.829, e= 0.453
467P/LINEAR-Grauer T= 2022 Dec. 1.7, q= 5.508, e= 0.055
C/2022 P1 (NEOWISE) T= 2022 Nov. 28.5, q= 1.594, e= 0.913
129P/Shoemaker-Levy T= 2022 Nov. 30.9, q= 3.924, e= 0.085
81P/Wild T= 2022 Dec. 15.5, q= 1.597, e= 0.537
C/2017 K2 (PANSTARRS) T= 2022 Dec. 19.5, q= 1.797, e= 1.000
P/2023 V6 (PANSTARRS) T= 2022 Dec. 16.1, q= 4.381, e= 0.178
P/2013 YG46 (Spacewatch) T= 2023 Jan. 7.2, q= 1.784, e= 0.456 [Required RECOVERY]
285P/LINEAR T= 2023 Jan. 12.1, q= 1.719, e= 0.618
C/2022 E3 (ZTF) T= 2023 Jan. 12.7, q= 1.112, e= 1.000
C/2023 RN3 (ATLAS) T= 2023 Jan. 19.0, q= 5.173, e= 0.490
P/2021 V2 (Fuls) T= 2023 Jan. 21.5, q= 3.496, e= 0.614
C/2021 P2 (PANSTARRS) T= 2023 Jan. 22.9, q= 5.069, e= 0.998
96P/Machholz T= 2023 Jan. 31.1, q= 0.116, e= 0.961
281P/MOSS T= 2023 Feb. 2.9, 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
464P/PANSTARRS T= 2023 Feb. 27.7, q= 3.372, e= 0.280
P/2019 A4 (PANSTARRS) T= 2023 Mar. 4.0, q= 2.385, e= 0.087
C/2022 R3 (Leonard) T= 2023 Mar. 5.5, q= 5.129, e= 1.001
C/2022 W2 (ATLAS) T= 2023 Mar. 8.7, q= 3.123, e= 0.990
463P/NEOWISE T= 2023 Mar. 29.6, q= 0.518, e= 0.825
C/2019 U5 (PANSTARRS) T= 2023 Mar. 29.7, q= 3.623, e= 1.000
77P/Longmore T= 2023 Apr. 2.9, q= 2.348, e= 0.351
A/2019 O2 (2019 O2) T= 2023 Apr. 6.6, q= 9.682, e= 0.834
170P/Christensen T= 2023 Apr. 17.7, q= 2.920, e= 0.305
P/PANSTARRS (2014 A3 = 2023 X6) T= 2023 Apr. 22.9, q= 3.472, e= 0.246
452P/Sheppard-Jewitt T= 2023 Apr. 25.5, q= 4.177, e= 0.427
C/2022 JK5 (PANSTARRS) T= 2023 Apr. 29.0, q= 2.688, e= 0.938
P/2023 B1 (PANSTARRS) T= 2023 Apr. 28.4, q= 6.140, e= 0.129
C/2021 Y1 (ATLAS) T= 2023 Apr. 30.7, q= 2.032, e= 1.001
291P/NEAT T= 2023 May 4.0, q= 2.565, e= 0.434
C/2020 V2 (ZTF) T= 2023 May 8.4, q= 2.227, e= 1.000
C/2020 K1 (PANSTARRS) T= 2023 May 9.0, q= 3.073, e= 0.999
465P/Hill T= 2023 May 9.5, q= 2.327, e= 0.613
237P/LINEAR T= 2023 May 14.7, q= 1.987, e= 0.433
94P/Russell T= 2023 May 21.0, q= 2.226, e= 0.365
C/2021 X1 (Maury-Attard) T= 2023 May 27.1, q= 3.233, e= 1.000
C/2021 Q4 (Fuls) T= 2023 June 11.3, q= 7.565, e= 1.002
121P/Shoemaker-Holt T= 2023 June 29.3, q= 3.730, e= 0.186
C/2023 E1 (ATLAS) T= 2023 July 1.1, q= 1.026, e= 0.946
126P/IRAS T= 2023 July 5.2, q= 1.710, e= 0.696
287P/Christensen T= 2023 July 6.5, q= 3.034, e= 0.271
180P/NEAT T= 2023 July 12.1, q= 2.500, e= 0.353
P/Hogan (2023 X5 = 2017 O4) T= 2023 July 16.0, q= 2.541, e= 0.188
P/2023 M2 (PANSTARRS) T= 2023 July 25.5, q= 3.508, e= 0.369
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. 4.5, q= 2.640, e= 0.416
C/2023 V3 (PANSTARRS) T= 2023 Aug. 6.7, q= 4.472, e= 0.662
199P/Shoemaker T= 2023 Aug. 7.5, q= 2.910, e= 0.504
P/2023 Y2 (Gibbs) T= 2023 Aug. 9.8, q= 2.276, e= 0.392
339P/Gibbs T= 2023 Aug. 30.9, q= 1.348, e= 0.635
C/2023 K1 (ATLAS) T= 2023 Sep. 7.7, q= 2.039, e= 0.997
426P/PANSTARRS T= 2023 Sep. 11.3, q= 2.673, e= 0.161
C/2023 P1 (Nishimura) T= 2023 Sep. 17.6, q= 0.225, e= 0.996
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= 1.120, e= 0.619
P/2005 E1 (Tubbiolo) T= 2023 Oct. 1.2, q= 4.403, e= 0.376 [Required RECOVERY]
365P/PANSTARRS T= 2023 Oct. 9.3, q= 1.321, e= 0.581
103P/Hartley T= 2023 Oct. 12.5, q= 1.064, e= 0.693
354P/LINEAR T= 2023 Oct. 13.9, q= 2.004, e= 0.124
C/2023 S2 (ATLAS) T= 2023 Oct. 15.3, q= 1.067, e= 0.993
C/2023 X1 (Leonard) T= 2023 Oct. 18.1, q= 0.950, e= 0.994
2P/Encke T= 2023 Oct. 22.5, q= 0.339, e= 0.846
310P/Hill T= 2023 Oct. 23.4, q= 2.416, e= 0.422
C/2023 H2 (Lemmon) T= 2023 Oct. 29.1, q= 0.894, e= 0.996
C/2022 V2 (Lemmon) T= 2023 Nov. 1.9, q= 2.063, e= 0.943
404P/Bressi T= 2023 Nov. 3.9, q= 4.132, e= 0.126
358P/PANSTARRS T= 2023 Nov. 10.4, q= 2.394, e= 0.239
213P/Van Ness T= 2023 Nov. 12.1, q= 1.980, e= 0.408
C/2019 E3 (ATLAS) T= 2023 Nov. 15.3, q= 10.312, e= 0.998
P/2007 T2 (Kowalski) T= 2023 Nov. 15.6, q= 0.652, e= 0.785 [Required RECOVERY]
468P/Siding Spring T= 2023 Nov. 21.1, q= 3.949, e= 0.445
P/2023 Y1 (Gibbs) T= 2023 Nov. 29.7, q= 2.079, e= 0.445
C/2021 A9 (PANSTARRS) T= 2023 Dec. 2.1, q= 7.760, e= 1.001
147P/Kushida-Muramatsu T= 2023 Dec. 7.4, q= 3.159, e= 0.212
P/2023 M1 (PANSTARRS) T= 2023 Dec. 14.4, q= 2.825, e= 0.588
470P/PANSTARRS T= 2023 Dec. 17.9, q= 2.728, e= 0.390
471P/Lemmon T= 2023 Dec. 20.2, q= 2.123, e= 0.628
C/2023 T2 (Borisov) T= 2023 Dec. 22.7, q= 1.995, e= 0.991
62P/Tsuchinshan 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/PANSTARRS (2018 P3 = 2023 V8) T= 2023 Dec. 26.7, q= 1.750, e= 0.417
226P/Pigott-LINEAR-Kowalski T= 2023 Dec. 27.1, q= 1.773, e= 0.529
326P/Hill T= 2023 Dec. 30.2, q= 2.769, e= 0.319
311P/PANSTARRS T= 2024 Jan. 1.8, q= 1.935, e= 0.115
C/2021 S4 (Tsuchinshan) T= 2024 Jan. 2.8, q= 6.689, e= 0.958
216P/LINEAR T= 2024 Jan. 6.8, q= 2.127, e= 0.448
C/2022 H1 (PANSTARRS) T= 2024 Jan. 18.5, q= 7.693, e= 0.990
C/2023 S3 (Lemmon) T= 2024 Jan. 19.6, q= 0.830, e= 0.970
144P/Kushida T= 2024 Jan. 25.7, q= 1.398, e= 0.634
207P/NEAT T= 2024 Jan. 31.8, q= 0.938, e= 0.758
P/2023 V2 (PANSTARRS) T= 2024 Feb. 4.1, q= 3.104, e= 0.571
194P/LINEAR T= 2024 Feb. 4.2, q= 1.799, e= 0.563
251P/LINEAR T= 2024 Feb. 13.2, q= 1.741, e= 0.504
219P/LINEAR T= 2024 Feb. 13.8, q= 2.354, e= 0.353
C/2021 S3 (PANSTARRS) T= 2024 Feb. 14.7, q= 1.320, e= 1.000
C/2022 T1 (Lemmon) T= 2024 Feb. 17.4, q= 3.444, e= 0.999
C/2023 H3 (PANSTARRS) T= 2024 Feb. 18.6, q= 5.233, e= 0.615
P/NEAT (2001 Q6 = 2023 W1) T= 2024 Feb. 26.2, q= 1.405, e= 0.823
P/2019 A3 (PANSTARRS) T= 2024 Mar. 2.6, q= 2.307, e= 0.266
P/2010 T2 (PANSTARRS) T= 2024 Mar. 3.7, q= 3.779, e= 0.330 [Required RECOVERY]
125P/Spacewatch T= 2024 Mar. 7.2, 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. 20.2, q= 2.195, e= 0.275 [Required RECOVERY]
C/2021 Q6 (PANSTARRS) T= 2024 Mar. 25.0, q= 8.707, e= 1.001
C/2022 U1 (Leonard) T= 2024 Mar. 25.8, q= 4.202, e= 0.999
89P/Russell T= 2024 Mar. 26.6, q= 2.221, e= 0.407
309P/LINEAR T= 2024 Mar. 28.9, q= 1.669, e= 0.618
355P/LINEAR-NEAT T= 2024 Apr. 1.5, q= 1.706, e= 0.508
130P/McNaught-Hughes T= 2024 Apr. 14.8, q= 1.822, e= 0.460
32P/Comas Sola T= 2024 Apr. 20.6, q= 2.024, e= 0.555
12P/Pons-Brooks T= 2024 Apr. 21.1, q= 0.780, e= 0.954
P/2023 X3 (PANSTARRS) T= 2024 Apr. 21.9, q= 3.029, e= 0.287
212P/NEAT T= 2024 Apr. 25.0, q= 1.612, e= 0.586
299P/Catalina-PANSTARRS T= 2024 Apr. 30.3, q= 3.156, e= 0.280
P/ATLAS (2023 Y3 = 2017 BQ100) T= 2024 May 1.9, q= 2.393, e= 0.343
P/Elenin (2011 NO1 = 2023 WM26) T= 2024 May 5.2, q= 1.243, e= 0.778
133P/Elst-Pizarro T= 2024 May 10.3, q= 2.670, e= 0.156
50P/Arend T= 2024 May 12.7, q= 1.922, e= 0.529
222P/LINEAR T= 2024 May 12.8, q= 0.826, e= 0.714
202P/Scotti T= 2024 May 17.4, q= 3.069, e= 0.252
46P/Wirtanen T= 2024 May 19.1, q= 1.054, e= 0.658
P/2023 T1 (PANSTARRS) T= 2024 May 22.9, q= 2.817, e= 0.334
192P/Shoemaker-Levy T= 2024 May 24.3, q= 1.464, e= 0.773
C/2023 X4 (Hogan) T= 2024 May 24.7, q= 3.658, e= 0.630
349P/Lemmon T= 2024 May 27.1, q= 2.510, e= 0.298
C/2023 V4 (Camarasa-Duszanowicz) T= 2024 May 30.3, q= 1.121, e= 1.001
P/Spacewatch-LINEAR (2004 DO29 = T= 2024 June 1.6, q= 4.077, e= 0.442
154P/Brewington T= 2024 June 13.6, q= 1.552, e= 0.676
C/2023 Q2 (PANSTARRS) T= 2024 June 24.0, q= 3.209, e= 0.990
13P/Olbers T= 2024 June 30.0, q= 1.175, e= 0.930
P/2003 T12 (SOHO) T= 2024 July 3.7, q= 0.593, e= 0.770 [Required RECOVERY]
209P/LINEAR T= 2024 July 14.4, q= 0.964, e= 0.674
472P/NEAT-LINEAR T= 2024 July 16.2, q= 3.389, e= 0.566
C/2022 S4 (Lemmon) T= 2024 July 18.7, q= 2.761, e= 0.997
362P/(457175) 2008 GO98 T= 2024 July 20.2, q= 2.866, 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 28.3, q= 4.826, e= 1.002
338P/McNaught T= 2024 Aug. 3.0, q= 2.287, e= 0.412
146P/Shoemaker-LINEAR T= 2024 Aug. 5.4, q= 1.419, e= 0.647
C/2023 R2 (PANSTARRS) T= 2024 Aug. 12.1, q= 0.905, e= 1.000
30P/Reinmuth T= 2024 Aug. 17.1, q= 1.813, e= 0.514
457P/Lemmon-PANSTARRS T= 2024 Aug. 20.3, q= 2.332, e= 0.118
208P/McMillan T= 2024 Aug. 23.9, q= 2.528, e= 0.373
345P/LINEAR T= 2024 Aug. 31.1, q= 3.139, e= 0.221
54P/de Vico-Swift-NEAT T= 2024 Sep. 3.9, q= 2.171, e= 0.426
P/2014 MG4 (Spacewatch-PANSTARRS)T= 2024 Sep. 6.7, q= 3.716, e= 0.258 [Required RECOVERY]
C/2021 G2 (ATLAS) T= 2024 Sep. 9.2, q= 4.982, e= 0.999
C/2022 E2 (ATLAS) T= 2024 Sep. 14.0, q= 3.666, e= 1.000
384P/Kowalski T= 2024 Sep. 19.1, q= 1.112, e= 0.616
C/2023 A3 (Tsuchinshan-ATLAS) T= 2024 Sep. 27.7, q= 0.391, e= 1.000
D/1918 W1 (Schorr) T= 2024 Sep. 29.4, q= 2.843, e= 0.316 [Required REDISCOVERY]
360P/WISE T= 2024 Oct. 3.7, q= 1.851, e= 0.499
37P/Forbes T= 2024 Oct. 11.2, q= 1.617, e= 0.532
C/2023 U1 (Fuls) T= 2024 Oct. 12.6, q= 4.972, e= 0.996
316P/LONEOS-Christensen T= 2024 Oct. 22.1, q= 3.717, e= 0.158
P/PANSTARRS (2015 HG16 = 2023 W2)T= 2024 Oct. 16.4, q= 3.123, e= 0.348
253P/PANSTARRS T= 2024 Oct. 20.9, q= 2.026, 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= 2.820, e= 0.256
33P/Daniel T= 2024 Nov. 11.2, q= 2.242, e= 0.452
363P/Lemmon T= 2024 Nov. 13.1, q= 1.720, e= 0.518
C/2023 C2 (ATLAS) T= 2024 Nov. 16.8, q= 2.368, e= 0.999
305P/Skiff T= 2024 Nov. 17.1, q= 1.418, e= 0.693
C/2023 H1 (PANSTARRS) T= 2024 Nov. 27.6, q= 4.437, e= 1.0
333P/LINEAR T= 2024 Nov. 29.2, q= 1.113, e= 0.736
C/2023 Q1 (PANSTARRS) T= 2024 Dec. 1.2, q= 2.575, e= 1.005
276P/Vorobjov T= 2024 Dec. 11.3, q= 3.898, e= 0.269
268P/Bernardi T= 2024 Dec. 18.3, q= 2.412, e= 0.475
242P/Spahr T= 2024 Dec. 23.3, q= 3.971, e= 0.281
190P/Mueller T= 2024 Dec. 24.0, q= 2.019, e= 0.522
A/2017 MB1 (2017 MB1) T= 2024 Dec. 29.5, q= 0.588, e= 0.752 [Required RECOVERY]
18D/Perrine-Mrkos T= 2025 Jan. 1.6, q= 1.635, e= 0.585 [Required REDISCOVERY]
136P/Mueller T= 2025 Jan. 3.0, q= 2.958, e= 0.293
367P/Catalina T= 2025 Jan. 11.7, q= 2.527, e= 0.279
P/2015 R2 (PANSTARRS) T= 2025 Jan. 14.7, q= 2.461, e= 0.454 [Required RECOVERY]
105P/Singer Brewster T= 2025 Jan. 22.8, q= 2.051, e= 0.408
C/2023 T3 (Fuls) T= 2025 Jan. 25.3, q= 3.548, e= 0.994
366P/Spacewatch T= 2025 Jan. 31.0, q= 2.279, e= 0.348
249P/LINEAR T= 2025 Feb. 1.6, q= 0.499, e= 0.819
C/2023 F3 (ATLAS) T= 2025 Feb. 2.7, q= 5.190, e= 1.004
236P/LINEAR T= 2025 Feb. 3.7, q= 1.828, e= 0.509
P/2019 A8 (PANSTARRS) T= 2025 Feb. 4.1, q= 2.017, e= 0.396 [Required RECOVERY]
P/2011 UA134 (Spacewatch-PANST.) T= 2025 Feb. 16.7, q= 2.075, e= 0.630 [Required RECOVERY]
P/2023 S1 (P21Kaye) T= 2025 Feb. 23.6, q= 2.619, e= 0.319
48P/Johnson T= 2025 Mar. 2.6, q= 2.006, e= 0.426
P/2019 Y3 (Catalina) T= 2025 Mar. 3.0, q= 0.930, e= 0.691 [Required RECOVERY]
229P/Gibbs T= 2025 Mar. 5.6, q= 2.440, e= 0.377
302P/Lemmon-PANSTARRS T= 2025 Mar. 9.2, q= 3.288, e= 0.229
P/2010 H2 (Vales) T= 2025 Mar. 10.1, q= 3.075, e= 0.197 [Required RECOVERY]
P/2010 A3 (Hill) T= 2025 Mar. 11.4, q= 1.620, e= 0.734 [Required RECOVERY]
21P/Giacobini-Zinner T= 2025 Mar. 25.2, q= 1.008, e= 0.711
351P/Wiegert-PANSTARRS T= 2025 Mar. 26.4, q= 3.131, e= 0.294
P/2018 L5 (Leonard) T= 2025 Apr. 3.9, q= 2.308, e= 0.363 [Required RECOVERY]
49P/Arend-Rigaux T= 2025 Apr. 10.6, q= 1.431, e= 0.598
456P/PANSTARRS T= 2025 Apr. 17.3, q= 2.798, e= 0.117
341P/Gibbs T= 2025 Apr. 22.5, q= 2.506, e= 0.415
P/2015 X6 (PANSTARRS) T= 2025 May 11.5, q= 2.273, e= 0.173 [Required RECOVERY]
P/2016 G1 (PANSTARRS) T= 2025 May 16.1, q= 2.040, e= 0.210 [Required RECOVERY]
250P/Larson T= 2025 May 17.2, q= 2.269, e= 0.398
217P/LINEAR T= 2025 May 24.8, q= 1.226, e= 0.689
164P/Christensen T= 2025 May 27.3, q= 1.675, e= 0.541
C/2024 A1 (ATLAS) T= 2025 June 13.9, q= 3.877, e= 1.0
P/2005 T5 (Broughton) T= 2025 June 14.7, q= 3.254, e= 0.552 [Required RECOVERY]
65P/Gunn T= 2025 June 16.8, q= 2.925, e= 0.248
C/2023 H5 (Lemmon) T= 2025 June 30.1, q= 4.313, e= 1.000
C/2023 V1 (Lemmon) T= 2025 July 13.0, q= 5.092, e= 0.999
60P/Tsuchinshan T= 2025 July 20.7, q= 1.644, e= 0.533
C/2022 N2 (PANSTARRS) T= 2025 July 31.5, q= 3.826, e= 1.003
43P/Wolf-Harrington T= 2025 Aug. 5.4, q= 2.440, e= 0.435
195P/Hill T= 2025 July 31.5, q= 4.445, e= 0.314
P/2003 QX29 (NEAT) T= 2025 Aug. 7.0, q= 4.228, e= 0.471 [Required RECOVERY]
C/2022 R6 (PANSTARRS) T= 2025 Aug. 25.5, q= 6.566, e= 1.004
340P/Boattini T= 2025 Aug. 29.1, q= 3.057, e= 0.280
441P/PANSTARRS T= 2025 Sep. 9.2, q= 3.327, e= 0.195
C/2022 QE78 (ATLAS) T= 2025 Sep. 10.2, q= 5.479, e= 1.003
248P/Gibbs T= 2025 Sep. 14.8, q= 2.158, e= 0.639
171P/Spahr T= 2025 Sep. 25.1, q= 1.767, e= 0.502
414P/STEREO T= 2025 Sep. 26.3, q= 0.524, e= 0.812
198P/ODAS T= 2025 Oct. 9.6, q= 1.995, e= 0.444
A/2020 Yx (C47KYD2) T= 2025 Oct. 4.9, q= 16.484, e= 0.961 [Required REOBSERVATIONS]
P/2016 A2 (Christensen) T= 2025 Oct. 25.0, q= 3.461, e= 0.272 [Required RECOVERY]
47P/Ashbrook-Jackson T= 2025 Oct. 27.7, q= 2.807, e= 0.318
172P/Yeung T= 2025 Nov. 3.3, q= 3.357, e= 0.204
P/2015 TO19 (Lemmon-PANSTARRS) T= 2025 Nov. 23.1, q= 2.912, e= 0.359 [Required RECOVERY]
469P/PANSTARRS T= 2025 Dec. 8.6, q= 3.005, e= 0.307
240P/NEAT T= 2025 Dec. 19.8, q= 2.123, e= 0.450
P/1999 XN120 (Catalina) T= 2025 Dec. 22.5, q= 3.298, e= 0.210 [Required RECOVERY]
235P/LINEAR T= 2025 Dec. 19.5, q= 1.978, e= 0.428
331P/Gibbs T= 2025 Dec. 21.6, q= 2.879, e= 0.041
261P/Larson T= 2025 Dec. 27.2, q= 2.013, e= 0.423
C/2023 X2 (Leonard) T= 2025 Dec. 26.0, q= 5.100, e= 1.001
P/2005 SB216 (LONEOS) T= 2026 Jan. 14.5, q= 3.823, e= 0.465 [Required RECOVERY]
243P/NEAT T= 2026 Feb. 25.2, q= 2.448, e= 0.360
350P/McNaught T= 2026 Mar. 16.5, q= 3.696, e= 0.094
P/2007 C2 (Catalina) T= 2026 Mar. 21.8, q= 3.692, e= 0.473 [Required RECOVERY]
188P/LINEAR-Mueller T= 2026 Apr. 12.9, q= 2.546, e= 0.416
C/2023 R1 (PANSTARRS) T= 2026 Apr. 13.8, q= 3.569, e= 1.001
162P/Siding Spring T= 2026 May 17.6, q= 1.289, e= 0.583
P/2004 FY140 (LINEAR) T= 2026 May 27.7, q= 4.083, e= 0.168 [Required RECOVERY]
P/1996 R2 (Lagerkvist) T= 2026 June 15.8, q= 2.586, e= 0.314 [Required RECOVERY]
10P/Tempel T= 2026 Aug. 2.1, q= 1.416, e= 0.537
P/2005 T3 (Read) T= 2026 Aug. 21.4, q= 6.253, e= 0.175 [Required RECOVERY]
P/2010 U1 (Boattini) T= 2026 Sep. 8.4, q= 4.876, e= 0.248 [Required RECOVERY]
433P/(248370) 2005 QN173 T= 2026 Sep. 23.8, q= 2.375, e= 0.224
324P/La Sagra T= 2026 Oct. 14.9, q= 2.621, e= 0.153
82P/Gehrels T= 2026 Nov. 16.0, q= 3.626, e= 0.122
143P/Kowal-Mrkos T= 2027 Jan. 31.9, q= 2.437, e= 0.427
P/2012 T2 (PANSTARRS) T= 2027 Jan. 11.0, q= 4.794, e= 0.161 [Required RECOVERY]
156P/Russell-LINEAR T= 2027 Apr. 29.9, q= 1.332, e= 0.615
P/2020 MK4 (PANSTARRS) T= 2027 May 8.4, q= 6.133, e= 0.013 [Required RECOVERY]
139P/Vaisala-Oterma T= 2027 July 21.9, q= 3.394, e= 0.248
450P/LONEOS T= 2027 Jan. 17.8, q= 5.482, e= 0.312
231P/LINEAR-NEAT T= 2027 Aug. 6.3, q= 3.078, e= 0.240
P/2004 V5 (LINEAR-Hill) T= 2027 Aug. 8.6, q= 4.433, e= 0.446 [Required RECOVERY]
183P/Korlevic-Juric T= 2027 Oct. 5.2, q= 4.203, e= 0.103
359P/LONEOS T= 2027 Aug. 23.9, q= 3.139, e= 0.323
187P/LINEAR T= 2028 Feb. 4.2, q= 3.858, e= 0.153
372P/McNaught T= 2028 May 23.2, q= 3.825, e= 0.151
380P/PANSTARRS T= 2028 Aug. 8.6, q= 2.925, e= 0.338
P/2005 S2 (Skiff) T= 2029 Jan. 22.0, q= 6.403, e= 0.198 [Required RECOVERY]
P/2012 B1 (PANSTARRS) T= 2030 Mar. 12.9, q= 3.858, e= 0.409 [Required RECOVERY]
P/2011 P1 (McNaught) T= 2030 Dec. 21.4, q= 5.017, e= 0.327 [Required RECOVERY]
C/2014 UN271 (Bernardinelli-Be.) T= 2031 Jan. 18.2, q= 10.956, e= 1.003
74P/Smirnova-Chernykh T= 2028 Jan. 31.7, q= 4.653, e= 0.039
95P/Chiron T= 2046 Sep. 2.8, q= 8.543, e= 0.376
1P/Halley T= 2061 Sep. 7.4, q= 0.583, e= 0.967
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