423P/Lemmon Orbit by S. Nakano CBET 4992 (2021) Observed in 2nd half of 2021
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2021 Sep. 19.03321 5.4206885 0.1211477 15.3 80.33785 33.29896 8.34625 0.200 2022 Aug. 9.0 m1 = 10.0 + 5 log Delta + 7.5 log r Date/ 0h TT R.A.(1950) Decl. R.A.(2000) Decl. Delta r Daily motion Magnitude Mot./PA Elong. P PA/Tail Moon Age h m ¡ , h m ¡ , m , m1 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Jan. 1 08 45.69 +28 21.9 08 48.70 +28 10.8 4.542 5.427 -0.46 + 2.5 18.8 6.5/293 151.6 4.9 267/0.21 128 .05 11 08 41.10 +28 46.5 08 44.12 +28 35.7 4.487 5.429 -0.52 + 2.2 18.8 7.2/288 161.6 3.3 253/0.14 92 .62 21 08 35.85 +29 08.7 08 38.89 +28 58.1 4.461 5.430 -0.55 + 1.8 18.8 7.4/285 169.1 2.0 218/0.08 30 .91 31 08 30.35 +29 26.6 08 33.40 +29 16.3 4.466 5.432 -0.53 + 1.3 18.8 7.1/281 167.4 2.3 159/0.10 169 .02 Feb. 10 08 25.01 +29 38.9 08 28.08 +29 28.9 4.502 5.433 -0.47 + 0.6 18.8 6.2/276 158.8 3.8 132/0.16 56 .63 20 08 20.25 +29 44.8 08 23.33 +29 35.1 4.567 5.435 -0.38 0.0 18.8 5.0/270 148.6 5.4 120/0.23 69 .88 Mar. 2 08 16.41 +29 44.2 08 19.49 +29 34.7 4.657 5.437 -0.27 - 0.7 18.9 3.5/259 138.3 7.0 114/0.29 149 .01 12 08 13.74 +29 37.4 08 16.82 +29 28.1 4.770 5.439 -0.14 - 1.2 18.9 2.1/236 128.0 8.3 111/0.33 23 .64 22 08 12.39 +29 25.2 08 15.47 +29 16.0 4.901 5.441 0.00 - 1.7 19.0 1.7/179 118.1 9.3 108/0.36 109 .84 Apr. 1 08 12.41 +29 08.2 08 15.48 +28 59.0 5.045 5.444 +0.14 - 2.1 19.0 2.8/140 108.4 10.0 106/0.38 112 .00 11 08 13.78 +28 47.2 08 16.85 +28 37.9 5.198 5.446 +0.26 - 2.5 19.1 4.3/125 99.1 10.5 104/0.39 10 .66 21 08 16.42 +28 22.7 08 19.48 +28 13.2 5.354 5.448 +0.38 - 2.8 19.2 5.7/119 90.0 10.6 103/0.38 146 .77 May 1 08 20.22 +27 55.2 08 23.26 +27 45.5 5.511 5.451 +0.48 - 3.0 19.2 7.1/115 81.3 10.5 102/0.37 80 .00 11 08 25.06 +27 25.1 08 28.09 +27 15.1 5.665 5.454 +0.57 - 3.3 19.3 8.3/113 72.9 10.2 102/0.35 40 .69 21 08 30.80 +26 52.6 08 33.80 +26 42.3 5.812 5.457 +0.65 - 3.5 19.3 9.4/112 64.7 9.7 101/0.32 177 .70 31 08 37.30 +26 18.0 08 40.28 +26 07.3 5.949 5.460 +0.71 - 3.7 19.4 10.3/111 56.7 8.9 100/0.29 51 .00 June 10 08 44.45 +25 41.4 08 47.41 +25 30.3 6.075 5.463 +0.76 - 3.9 19.4 11.1/110 49.0 8.1 99/0.26 70 .74 20 08 52.11 +25 02.9 08 55.05 +24 51.5 6.187 5.466 +0.81 - 4.0 19.5 11.7/110 41.4 7.1 98/0.22 145 .62 30 09 00.19 +24 22.9 09 03.10 +24 11.0 6.283 5.469 +0.84 - 4.2 19.5 12.2/110 33.9 6.0 96/0.18 24 .01 July 10 09 08.58 +23 41.4 09 11.47 +23 29.1 6.362 5.472 +0.86 - 4.3 19.6 12.6/110 26.7 4.8 93/0.15 101 .80 20 09 17.20 +22 58.8 09 20.06 +22 46.0 6.423 5.476 +0.87 - 4.4 19.6 12.9/110 19.6 3.6 88/0.11 116 .56 30 09 25.95 +22 15.2 09 28.79 +22 02.1 6.465 5.480 +0.88 - 4.5 19.6 13.0/110 12.9 2.4 77/0.07 3 .02 Aug. 9 09 34.76 +21 31.1 09 37.58 +21 17.5 6.487 5.483 +0.88 - 4.5 19.6 13.1/110 7.6 1.4 47/0.04 133 .86 19 09 43.56 +20 46.7 09 46.36 +20 32.9 6.488 5.487 +0.87 - 4.4 19.6 13.0/110 7.7 1.4 350/0.04 88 .52 29 09 52.27 +20 02.6 09 55.04 +19 48.4 6.470 5.491 +0.85 - 4.4 19.6 12.8/110 13.1 2.4 320/0.07 30 .03 Sept. 8 10 00.81 +19 19.3 10 03.57 +19 04.7 6.432 5.495 +0.83 - 4.2 19.6 12.5/109 19.9 3.6 309/0.11 166 .92 18 10 09.12 +18 37.1 10 11.86 +18 22.3 6.374 5.499 +0.80 - 4.1 19.6 12.1/109 27.2 4.8 304/0.15 62 .49 28 10 17.12 +17 56.8 10 19.84 +17 41.7 6.297 5.504 +0.76 - 3.8 19.6 11.5/109 34.8 6.0 301/0.18 60 .05 Oct. 8 10 24.73 +17 19.0 10 27.43 +17 03.7 6.203 5.508 +0.71 - 3.5 19.5 10.8/109 42.5 7.0 299/0.22 162 .96 18 10 31.86 +16 44.3 10 34.54 +16 28.8 6.092 5.512 +0.65 - 3.1 19.5 9.9/108 50.5 8.0 298/0.25 37 .47 28 10 38.42 +16 13.4 10 41.09 +15 57.8 5.967 5.517 +0.59 - 2.6 19.4 8.9/107 58.7 8.9 296/0.29 92 .08 Nov. 7 10 44.30 +15 47.2 10 46.97 +15 31.4 5.830 5.522 +0.51 - 2.1 19.4 7.7/106 67.2 9.5 295/0.31 130 .98 17 10 49.42 +15 26.2 10 52.08 +15 10.2 5.684 5.526 +0.42 - 1.5 19.3 6.3/104 75.9 10.0 294/0.34 10 .46 27 10 53.66 +15 11.1 10 56.31 +14 55.1 5.532 5.531 +0.32 - 0.9 19.3 4.8/100 84.8 10.2 293/0.36 127 .13 Dec. 7 10 56.92 +15 02.6 10 59.56 +14 46.5 5.378 5.536 +0.22 - 0.2 19.2 3.2/ 93 94.1 10.2 292/0.37 99 .99 17 10 59.10 +15 00.8 11 01.73 +14 44.7 5.225 5.541 +0.10 + 0.5 19.2 1.6/ 71 103.7 9.9 291/0.37 21 .44 27 11 00.12 +15 06.1 11 02.75 +14 49.9 5.080 5.546 -0.02 + 1.2 19.1 1.2/347 113.5 9.4 289/0.35 164 .18 2023 Jan. 6 10 59.93 +15 18.0 11 02.57 +15 01.8 4.945 5.552 -0.14 + 1.8 19.1 2.7/312 123.7 8.5 287/0.33 66 .99 16 10 58.55 +15 35.8 11 01.20 +15 19.7 4.827 5.557 -0.25 + 2.3 19.0 4.3/302 134.1 7.3 285/0.29 56 .41 26 10 56.04 +15 58.4 10 58.69 +15 42.3 4.730 5.562 -0.35 + 2.6 19.0 5.6/297 144.7 5.9 281/0.24 157 .23 Feb. 5 10 52.55 +16 24.1 10 55.20 +16 08.1 4.657 5.568 -0.42 + 2.7 18.9 6.7/294 155.3 4.2 274/0.18 32 .99 15 10 48.29 +16 50.7 10 50.96 +16 34.7 4.613 5.573 -0.47 + 2.5 18.9 7.2/291 165.3 2.6 258/0.11 95 .36 25 10 43.57 +17 16.1 10 46.25 +17 00.2 4.598 5.579 -0.48 + 2.2 18.9 7.3/288 171.5 1.5 209/0.06 118 .27 Mar. 7 10 38.73 +17 38.0 10 41.41 +17 22.3 4.615 5.585 -0.46 + 1.7 18.9 6.8/285 166.6 2.4 151/0.10 6 1.00 17 10 34.12 +17 54.8 10 36.81 +17 39.3 4.662 5.591 -0.41 + 1.1 18.9 5.9/280 156.9 4.0 132/0.16 137 .29 27 10 30.04 +18 05.3 10 32.74 +17 49.8 4.737 5.597 -0.33 + 0.3 19.0 4.7/274 146.6 5.6 124/0.23 81 .30 Apr. 6 10 26.79 +18 08.5 10 29.49 +17 53.1 4.837 5.603 -0.23 - 0.4 19.0 3.2/263 136.3 7.1 120/0.28 41 1.00 16 10 24.53 +18 04.5 10 27.23 +17 49.2 4.958 5.609 -0.12 - 1.1 19.1 2.0/236 126.2 8.3 117/0.32 177 .22 26 10 23.38 +17 53.4 10 26.08 +17 38.1 5.095 5.615 0.00 - 1.8 19.2 1.8/180 116.4 9.2 115/0.35 47 .32 May 6 10 23.37 +17 35.7 10 26.08 +17 20.4 5.245 5.621 +0.11 - 2.4 19.2 2.9/146 106.9 9.9 114/0.36 77 1.00 16 10 24.49 +17 11.9 10 27.19 +16 56.6 5.403 5.628 +0.22 - 2.9 19.3 4.3/133 97.7 10.3 112/0.36 143 .15