C/2021 S1 (ATLAS) Orbit by S. Nakano NK 4837 (2022) Last obs. 2023 05 02 (G96)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2022 Mar. 1.48937 6.1206771 1.0025297 148.23284 299.87130 52.05489 0.200 2024 Mar. 31.0 m1 = 8.0 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2023 Dec. 22 09 00.47 -01 23.5 09 03.02 -01 35.4 6.948 7.600 -0.34 - 3.4 18.8 6.1/237 128.5 5.8 302/0.16 110 .74 2024 Jan. 1 08 57.07 -01 57.4 08 59.61 -02 09.1 6.879 7.639 -0.40 - 2.8 18.8 6.6/245 138.1 4.9 309/0.14 28 .78 11 08 53.08 -02 25.4 08 55.61 -02 36.9 6.834 7.679 -0.44 - 2.2 18.8 6.9/252 147.1 4.0 319/0.11 139 .01 21 08 48.69 -02 47.3 08 51.21 -02 58.6 6.817 7.718 -0.46 - 1.6 18.8 7.0/257 154.7 3.1 336/0.09 74 .79 31 08 44.12 -03 03.2 08 46.63 -03 14.3 6.830 7.758 -0.45 - 1.0 18.8 6.9/262 159.1 2.6 3/0.07 56 .77 Feb. 10 08 39.59 -03 13.5 08 42.10 -03 24.3 6.874 7.799 -0.42 - 0.5 18.9 6.4/265 158.2 2.7 34/0.08 154 .00 20 08 35.35 -03 18.9 08 37.86 -03 29.4 6.948 7.839 -0.38 - 0.1 18.9 5.6/269 152.7 3.3 57/0.09 41 .82 Mar. 1 08 31.59 -03 20.4 08 34.10 -03 30.7 7.050 7.880 -0.31 + 0.1 19.0 4.7/272 144.7 4.2 72/0.11 88 .75 11 08 28.47 -03 19.1 08 30.98 -03 29.2 7.178 7.921 -0.24 + 0.3 19.0 3.5/275 135.8 5.0 81/0.14 127 .01 21 08 26.12 -03 16.3 08 28.63 -03 26.3 7.329 7.963 -0.15 + 0.3 19.1 2.3/278 126.6 5.8 88/0.15 27 .84 31 08 24.59 -03 13.1 08 27.10 -03 23.0 7.496 8.004 -0.07 + 0.3 19.1 1.0/284 117.3 6.4 93/0.17 120 .72 Apr. 10 08 23.92 -03 10.6 08 26.43 -03 20.5 7.678 8.046 +0.02 + 0.1 19.2 0.3/ 71 108.2 6.8 97/0.17 93 .02 20 08 24.09 -03 09.7 08 26.60 -03 19.6 7.868 8.088 +0.10 - 0.2 19.3 1.5/ 96 99.1 7.0 101/0.17 43 .86 30 08 25.05 -03 11.1 08 27.56 -03 21.1 8.062 8.131 +0.17 - 0.5 19.4 2.6/100 90.4 7.1 105/0.17 147 .66 May 10 08 26.75 -03 15.6 08 29.26 -03 25.6 8.256 8.173 +0.24 - 0.8 19.4 3.6/103 81.8 7.0 108/0.17 61 .05 20 08 29.12 -03 23.4 08 31.62 -03 33.6 8.447 8.216 +0.29 - 1.2 19.5 4.6/105 73.5 6.8 112/0.16 69 .88 30 08 32.06 -03 34.9 08 34.56 -03 45.3 8.630 8.259 +0.34 - 1.6 19.6 5.4/107 65.4 6.4 116/0.14 150 .58 June 9 08 35.50 -03 50.4 08 38.00 -04 01.0 8.802 8.302 +0.38 - 2.0 19.6 6.1/109 57.6 5.9 120/0.13 36 .07 19 08 39.35 -04 09.9 08 41.84 -04 20.7 8.961 8.346 +0.42 - 2.4 19.7 6.7/111 50.1 5.4 126/0.12 95 .90 29 08 43.52 -04 33.5 08 46.01 -04 44.5 9.105 8.390 +0.44 - 2.8 19.7 7.2/113 43.0 4.7 132/0.10 124 .49 July 9 08 47.94 -05 01.1 08 50.43 -05 12.4 9.231 8.433 +0.46 - 3.2 19.8 7.5/115 36.4 4.1 140/0.09 26 .09 19 08 52.52 -05 32.7 08 55.00 -05 44.2 9.337 8.477 +0.47 - 3.6 19.8 7.8/117 30.5 3.5 151/0.07 122 .92 29 08 57.19 -06 08.1 08 59.67 -06 19.9 9.423 8.522 +0.47 - 3.9 19.8 8.0/120 25.9 3.0 166/0.06 93 .40 Aug. 8 09 01.87 -06 47.2 09 04.34 -06 59.2 9.489 8.566 +0.46 - 4.3 19.9 8.1/122 23.2 2.7 185/0.06 41 .11 18 09 06.49 -07 29.8 09 08.95 -07 42.0 9.532 8.611 +0.45 - 4.6 19.9 8.1/125 23.2 2.7 207/0.05 145 .95 28 09 10.98 -08 15.5 09 13.43 -08 28.0 9.554 8.655 +0.43 - 4.9 19.9 8.0/128 25.8 2.9 226/0.06 64 .33 Sept. 7 09 15.25 -09 04.2 09 17.70 -09 16.8 9.554 8.700 +0.40 - 5.1 19.9 7.8/131 30.4 3.4 241/0.07 64 .13 17 09 19.24 -09 55.4 09 21.68 -10 08.2 9.534 8.745 +0.36 - 5.3 20.0 7.6/135 36.3 3.9 252/0.08 151 .98 27 09 22.88 -10 48.7 09 25.30 -11 01.6 9.496 8.790 +0.32 - 5.5 20.0 7.2/140 43.1 4.5 261/0.09 40 .28 Oct. 7 09 26.08 -11 43.6 09 28.50 -11 56.7 9.439 8.836 +0.27 - 5.6 20.0 6.9/145 50.4 5.0 267/0.10 89 .15 17 09 28.78 -12 39.6 09 31.18 -12 52.8 9.367 8.881 +0.21 - 5.6 20.0 6.4/151 58.1 5.5 273/0.12 128 1.00 27 09 30.90 -13 36.0 09 33.30 -13 49.3 9.283 8.927 +0.15 - 5.6 20.0 6.0/159 66.1 5.8 278/0.12 30 .25 Nov. 6 09 32.39 -14 32.1 09 34.78 -14 45.5 9.190 8.973 +0.08 - 5.5 20.0 5.6/168 74.3 6.1 283/0.13 116 .18 16 09 33.18 -15 26.9 09 35.56 -15 40.3 9.090 9.019 +0.01 - 5.3 20.0 5.3/179 82.7 6.2 287/0.14 98 1.00 26 09 33.24 -16 19.5 09 35.61 -16 33.0 8.989 9.065 -0.07 - 4.9 19.9 5.0/192 91.3 6.2 292/0.14 43 .24 Dec. 6 09 32.55 -17 09.0 09 34.90 -17 22.4 8.890 9.111 -0.15 - 4.5 19.9 5.0/205 99.9 6.1 297/0.14 140 .23 16 09 31.10 -17 54.1 09 33.45 -18 07.4 8.797 9.157 -0.22 - 4.0 19.9 5.0/218 108.5 5.8 303/0.13 68 .99 26 09 28.95 -18 33.8 09 31.28 -18 47.1 8.716 9.204 -0.28 - 3.3 19.9 5.2/230 116.9 5.5 310/0.12 67 .23 2025 Jan. 5 09 26.16 -19 07.2 09 28.48 -19 20.3 8.651 9.250 -0.33 - 2.6 19.9 5.4/241 125.0 5.0 318/0.11 143 .28 15 09 22.84 -19 33.4 09 25.15 -19 46.4 8.604 9.297 -0.37 - 1.8 19.9 5.5/250 132.5 4.5 327/0.10 43 .99 25 09 19.14 -19 51.9 09 21.45 -20 04.7 8.580 9.344 -0.39 - 1.1 19.9 5.6/259 138.8 4.0 340/0.09 95 .22 Feb. 4 09 15.24 -20 02.6 09 17.53 -20 15.3 8.581 9.390 -0.39 - 0.3 20.0 5.5/267 143.4 3.6 355/0.08 117 .35 14 09 11.31 -20 05.8 09 13.60 -20 18.2 8.608 9.437 -0.38 + 0.4 20.0 5.3/274 145.4 3.4 13/0.08 38 .98 24 09 07.55 -20 02.0 09 09.83 -20 14.3 8.662 9.484 -0.34 + 1.0 20.0 4.9/281 144.5 3.5 32/0.08 122 .19 Mar. 6 09 04.12 -19 52.4 09 06.41 -20 04.4 8.742 9.532 -0.29 + 1.4 20.1 4.4/289 140.9 3.8 50/0.08 85 .42 16 09 01.19 -19 38.1 09 03.47 -19 50.1 8.846 9.579 -0.23 + 1.7 20.1 3.7/298 135.3 4.2 64/0.09 56 .97 26 08 58.85 -19 20.8 09 01.14 -19 32.6 8.973 9.626 -0.17 + 1.9 20.1 3.0/309 128.6 4.6 75/0.10 141 .16