P/2021 J3 (ATLAS) Orbit by S. Nakano NK 4513 (2021) Observed in 2nd half of 2021
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2019 July 5.15090 4.9188458 0.4499666 26.7 126.04672 111.18187 14.53955 0.200 2022 Aug. 9.0 m1 = 8.5 + 5 log Delta + 8.0 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 21 01.29 -22 48.3 21 04.18 -22 36.4 7.422 6.610 +0.72 + 2.6 19.4 10.3/ 76 32.1 4.5 83/0.12 57 .05 11 21 08.50 -22 22.4 21 11.37 -22 10.0 7.526 6.639 +0.74 + 2.7 19.5 10.6/ 75 23.8 3.4 86/0.09 81 .62 21 21 15.89 -21 55.4 21 18.74 -21 42.8 7.608 6.667 +0.75 + 2.8 19.5 10.8/ 75 15.9 2.3 94/0.06 161 .91 31 21 23.36 -21 28.0 21 26.20 -21 14.9 7.668 6.696 +0.75 + 2.8 19.5 10.8/ 75 8.7 1.3 116/0.03 23 .02 Feb. 10 21 30.83 -21 00.4 21 33.65 -20 47.1 7.705 6.725 +0.74 + 2.7 19.6 10.7/ 75 6.3 0.9 180/0.02 107 .63 20 21 38.21 -20 33.4 21 41.01 -20 19.7 7.718 6.753 +0.72 + 2.6 19.6 10.5/ 76 11.9 1.7 220/0.04 130 .88 Mar. 2 21 45.41 -20 07.2 21 48.19 -19 53.3 7.708 6.782 +0.69 + 2.5 19.6 10.1/ 76 19.5 2.8 232/0.07 9 .01 12 21 52.36 -19 42.7 21 55.13 -19 28.4 7.676 6.811 +0.66 + 2.3 19.6 9.6/ 77 27.6 3.9 237/0.10 134 .64 22 21 58.98 -19 20.2 22 01.73 -19 05.7 7.624 6.840 +0.62 + 2.0 19.6 9.0/ 77 35.7 4.9 240/0.12 97 .84 Apr. 1 22 05.20 -19 00.3 22 07.94 -18 45.6 7.552 6.869 +0.57 + 1.7 19.6 8.3/ 79 44.0 5.8 242/0.15 40 .00 11 22 10.93 -18 43.7 22 13.67 -18 28.8 7.463 6.898 +0.52 + 1.3 19.6 7.5/ 80 52.4 6.6 243/0.17 161 .66 21 22 16.12 -18 30.8 22 18.84 -18 15.8 7.360 6.927 +0.46 + 0.9 19.6 6.6/ 83 60.9 7.3 245/0.19 62 .77 May 1 22 20.69 -18 22.2 22 23.40 -18 07.0 7.244 6.956 +0.39 + 0.4 19.5 5.5/ 86 69.5 7.8 246/0.21 71 .00 11 22 24.56 -18 18.4 22 27.27 -18 03.1 7.121 6.985 +0.31 - 0.1 19.5 4.4/ 92 78.2 8.1 247/0.22 169 .69 21 22 27.67 -18 19.6 22 30.38 -18 04.2 6.992 7.014 +0.23 - 0.6 19.5 3.3/101 87.1 8.3 248/0.23 26 .70 31 22 29.97 -18 26.1 22 32.67 -18 10.6 6.862 7.043 +0.14 - 1.2 19.5 2.4/120 96.1 8.2 249/0.23 102 .00 June 10 22 31.40 -18 38.0 22 34.10 -18 22.5 6.735 7.072 +0.05 - 1.7 19.4 1.9/156 105.3 8.0 250/0.23 135 .74 20 22 31.95 -18 55.1 22 34.65 -18 39.6 6.615 7.101 -0.04 - 2.2 19.4 2.2/193 114.7 7.5 252/0.22 12 .62 30 22 31.59 -19 16.9 22 34.29 -19 01.4 6.507 7.130 -0.12 - 2.6 19.4 3.1/214 124.3 6.8 254/0.20 134 .01 July 10 22 30.35 -19 42.8 22 33.07 -19 27.3 6.415 7.159 -0.20 - 2.9 19.4 4.1/225 134.0 5.9 257/0.18 98 .80 20 22 28.31 -20 11.7 22 31.03 -19 56.3 6.343 7.188 -0.27 - 3.1 19.4 4.9/231 143.8 4.8 262/0.15 48 .56 30 22 25.57 -20 42.3 22 28.30 -20 27.0 6.294 7.216 -0.33 - 3.1 19.4 5.6/236 153.4 3.6 269/0.11 168 .02 Aug. 9 22 22.28 -21 13.2 22 25.01 -20 58.0 6.272 7.245 -0.36 - 3.0 19.4 5.9/240 162.5 2.4 284/0.07 57 .86 19 22 18.62 -21 42.8 22 21.37 -21 27.6 6.278 7.274 -0.38 - 2.7 19.4 5.9/243 169.0 1.5 319/0.05 84 .52 29 22 14.83 -22 09.6 22 17.59 -21 54.5 6.314 7.303 -0.37 - 2.3 19.4 5.6/246 167.4 1.7 13/0.05 153 .03 Sept. 8 22 11.13 -22 32.3 22 13.90 -22 17.4 6.380 7.332 -0.34 - 1.8 19.4 5.0/249 159.5 2.8 39/0.08 16 .92 18 22 07.75 -22 49.9 22 10.53 -22 35.1 6.474 7.361 -0.29 - 1.2 19.5 4.1/253 150.0 3.9 50/0.12 119 .49 28 22 04.89 -23 02.0 22 07.68 -22 47.3 6.593 7.390 -0.22 - 0.6 19.5 3.1/258 140.1 5.0 56/0.15 116 .05 Oct. 8 22 02.71 -23 08.0 22 05.51 -22 53.4 6.736 7.419 -0.14 0.0 19.6 1.9/269 130.1 5.9 60/0.17 26 .96 18 22 01.34 -23 08.2 22 04.14 -22 53.7 6.897 7.448 -0.05 + 0.5 19.7 0.9/308 120.2 6.6 63/0.19 152 .47 28 22 00.84 -23 02.8 22 03.63 -22 48.2 7.073 7.477 +0.04 + 1.1 19.7 1.2/ 27 110.4 7.2 66/0.20 77 .08 Nov. 7 22 01.24 -22 52.2 22 04.03 -22 37.6 7.258 7.505 +0.13 + 1.5 19.8 2.3/ 49 100.7 7.5 67/0.20 62 .98 17 22 02.53 -22 36.8 22 05.31 -22 22.2 7.449 7.534 +0.21 + 1.9 19.9 3.5/ 57 91.2 7.5 69/0.20 174 .46 27 22 04.65 -22 17.4 22 07.43 -22 02.7 7.641 7.563 +0.29 + 2.3 19.9 4.6/ 60 81.8 7.4 71/0.19 40 .13 Dec. 7 22 07.56 -21 54.5 22 10.33 -21 39.7 7.829 7.592 +0.36 + 2.6 20.0 5.7/ 63 72.6 7.1 72/0.18 95 .99 17 22 11.16 -21 28.5 22 13.92 -21 13.6 8.009 7.620 +0.42 + 2.8 20.1 6.5/ 64 63.5 6.6 74/0.16 146 .44 27 22 15.38 -21 00.2 22 18.12 -20 45.1 8.177 7.649 +0.47 + 3.0 20.1 7.3/ 66 54.6 6.0 76/0.14 6 .18 2023 Jan. 6 22 20.11 -20 29.9 22 22.84 -20 14.7 8.331 7.678 +0.51 + 3.2 20.2 7.9/ 67 45.8 5.3 78/0.12 125 .99 16 22 25.26 -19 58.3 22 27.98 -19 43.0 8.467 7.706 +0.55 + 3.3 20.2 8.4/ 67 37.2 4.4 81/0.10 115 .41 26 22 30.74 -19 25.9 22 33.45 -19 10.4 8.582 7.735 +0.57 + 3.3 20.3 8.7/ 68 28.9 3.5 86/0.08 30 .23 Feb. 5 22 36.47 -18 53.2 22 39.16 -18 37.6 8.676 7.763 +0.59 + 3.3 20.3 9.0/ 69 20.9 2.6 94/0.06 153 .99 15 22 42.34 -18 20.7 22 45.02 -18 04.9 8.747 7.792 +0.59 + 3.2 20.3 9.1/ 70 13.8 1.7 111/0.04 83 .36 25 22 48.29 -17 48.9 22 50.96 -17 33.0 8.794 7.820 +0.59 + 3.1 20.4 9.0/ 70 9.6 1.2 148/0.03 61 .27 Mar. 7 22 54.23 -17 18.4 22 56.88 -17 02.3 8.817 7.849 +0.58 + 2.9 20.4 8.9/ 71 11.8 1.5 193/0.03 175 1.00 17 23 00.08 -16 49.5 23 02.73 -16 33.4 8.816 7.877 +0.57 + 2.7 20.4 8.6/ 72 18.1 2.3 215/0.05 49 .29 27 23 05.77 -16 23.0 23 08.41 -16 06.7 8.792 7.905 +0.55 + 2.4 20.4 8.2/ 73 25.7 3.1 225/0.07 91 .30 Apr. 6 23 11.24 -15 59.1 23 13.86 -15 42.8 8.746 7.933 +0.52 + 2.1 20.4 7.7/ 75 33.7 4.0 231/0.09 149 1.00 16 23 16.40 -15 38.5 23 19.02 -15 22.1 8.680 7.962 +0.48 + 1.7 20.4 7.1/ 76 41.9 4.8 235/0.11 15 .22 26 23 21.19 -15 21.6 23 23.80 -15 05.1 8.595 7.990 +0.43 + 1.3 20.4 6.4/ 79 50.3 5.6 237/0.13 119 .32 May 6 23 25.55 -15 08.7 23 28.15 -14 52.2 8.495 8.018 +0.38 + 0.8 20.4 5.6/ 82 58.7 6.2 239/0.14 118 1.00 16 23 29.40 -15 00.4 23 32.00 -14 43.8 8.382 8.046 +0.33 + 0.4 20.4 4.8/ 86 67.3 6.7 241/0.15 23 .15