C/2021 L3 (Borisov) Orbit by S. Nakano NK 4565 (2021) Observed in 1st half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2022 Feb. 13.82222 8.4576828 1.0022184 91.60263 344.96903 78.57986 0.200 2022 Aug. 9.0 m1 = 7.5 + 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 19 00.61 +70 06.6 19 00.20 +70 10.9 8.348 8.462 +0.83 + 1.7 19.5 4.5/ 66 93.3 6.7 4/0.15 97 .05 11 19 08.91 +70 23.4 19 08.48 +70 28.4 8.361 8.460 +0.84 + 2.8 19.5 5.0/ 55 92.4 6.7 356/0.15 85 .62 21 19 17.30 +70 51.3 19 16.83 +70 56.8 8.376 8.459 +0.82 + 3.9 19.5 5.6/ 44 91.5 6.7 348/0.15 88 .91 31 19 25.61 +71 29.8 19 25.06 +71 35.8 8.394 8.458 +0.79 + 4.9 19.5 6.1/ 36 90.4 6.7 339/0.15 97 .02 Feb. 10 19 33.60 +72 18.5 19 32.94 +72 25.1 8.414 8.458 +0.73 + 5.9 19.5 6.7/ 28 89.2 6.7 331/0.15 80 .63 20 19 41.01 +73 16.6 19 40.21 +73 23.7 8.436 8.458 +0.63 + 6.7 19.5 7.2/ 21 87.9 6.7 323/0.15 95 .88 Mar. 2 19 47.55 +74 23.5 19 46.54 +74 31.0 8.460 8.458 +0.50 + 7.5 19.6 7.7/ 14 86.6 6.7 315/0.15 93 .01 12 19 52.80 +75 38.0 19 51.51 +75 45.9 8.485 8.459 +0.30 + 8.1 19.6 8.2/ 7 85.1 6.7 306/0.15 77 .64 22 19 56.18 +76 59.0 19 54.50 +77 07.1 8.512 8.460 +0.01 + 8.6 19.6 8.6/ 0 83.7 6.7 297/0.15 103 .84 Apr. 1 19 56.87 +78 24.9 19 54.65 +78 33.0 8.541 8.462 -0.41 + 8.9 19.6 9.0/353 82.1 6.7 287/0.15 86 .00 11 19 53.50 +79 54.0 19 50.51 +80 01.8 8.571 8.464 -1.07 + 8.9 19.6 9.3/345 80.6 6.7 277/0.15 77 .66 21 19 43.92 +81 23.6 19 39.79 +81 30.7 8.601 8.467 -2.11 + 8.5 19.6 9.5/336 79.0 6.7 265/0.15 109 .77 May 1 19 24.46 +82 49.8 19 18.67 +82 55.6 8.632 8.470 -3.75 + 7.4 19.6 9.7/324 77.4 6.7 250/0.15 78 .00 11 18 49.26 +84 06.0 18 41.21 +84 09.2 8.663 8.473 -5.96 + 5.1 19.6 9.8/308 75.9 6.6 231/0.15 81 .69 21 17 51.81 +85 00.8 17 41.64 +84 59.9 8.693 8.477 -7.69 + 1.3 19.6 9.9/287 74.4 6.6 207/0.15 110 .70 31 16 34.64 +85 19.3 16 24.78 +85 12.9 8.723 8.481 -7.20 - 3.0 19.6 9.9/262 72.9 6.6 179/0.15 70 .00 June 10 15 19.49 +84 54.0 15 12.80 +84 43.1 8.750 8.486 -5.07 - 6.2 19.6 9.8/238 71.6 6.5 151/0.15 90 .74 20 14 25.57 +83 54.6 14 22.12 +83 41.1 8.776 8.491 -3.06 - 8.0 19.6 9.7/219 70.5 6.5 129/0.14 105 .62 30 13 52.91 +82 35.8 13 51.51 +82 21.1 8.798 8.496 -1.70 - 8.8 19.7 9.6/205 69.5 6.4 112/0.14 65 .01 July 10 13 34.75 +81 08.0 13 34.49 +80 52.7 8.817 8.502 -0.85 - 9.1 19.7 9.4/195 68.7 6.4 98/0.14 101 .80 20 13 25.60 +79 37.1 13 25.96 +79 21.6 8.833 8.508 -0.31 - 9.1 19.7 9.1/186 68.2 6.4 87/0.14 95 .56 30 13 22.10 +78 06.4 13 22.82 +77 50.8 8.843 8.515 +0.04 - 8.8 19.7 8.8/179 68.0 6.3 76/0.14 64 .02 Aug. 9 13 22.28 +76 38.2 13 23.20 +76 22.6 8.848 8.522 +0.27 - 8.4 19.7 8.5/173 68.1 6.3 66/0.14 112 .86 19 13 24.90 +75 14.1 13 25.93 +74 58.6 8.848 8.529 +0.44 - 7.9 19.7 8.1/167 68.5 6.3 57/0.14 84 .52 29 13 29.21 +73 55.3 13 30.31 +73 39.8 8.842 8.537 +0.55 - 7.2 19.7 7.6/161 69.3 6.4 49/0.14 70 .03 Sept. 8 13 34.70 +72 42.7 13 35.83 +72 27.4 8.830 8.545 +0.63 - 6.5 19.7 7.1/155 70.4 6.4 40/0.14 118 .92 18 13 41.00 +71 37.4 13 42.13 +71 22.3 8.812 8.554 +0.69 - 5.7 19.7 6.6/149 71.9 6.4 32/0.14 74 .49 28 13 47.86 +70 40.0 13 48.99 +70 25.1 8.788 8.563 +0.72 - 4.8 19.7 6.1/142 73.8 6.5 24/0.14 81 .05 Oct. 8 13 55.07 +69 51.4 13 56.17 +69 36.8 8.758 8.572 +0.73 - 3.9 19.7 5.5/134 76.1 6.5 16/0.14 114 .96 18 14 02.43 +69 12.1 14 03.51 +68 57.7 8.723 8.582 +0.73 - 2.9 19.7 4.9/125 78.6 6.5 8/0.15 66 .47 28 14 09.81 +68 42.6 14 10.85 +68 28.5 8.684 8.592 +0.72 - 1.9 19.7 4.4/115 81.4 6.6 1/0.15 95 .08 Nov. 7 14 17.03 +68 23.5 14 18.02 +68 09.7 8.642 8.603 +0.68 - 0.8 19.7 3.9/102 84.4 6.6 353/0.15 103 .98 17 14 23.93 +68 14.8 14 24.85 +68 01.3 8.598 8.614 +0.63 + 0.2 19.7 3.6/ 86 87.6 6.6 345/0.15 65 .46 27 14 30.32 +68 16.8 14 31.18 +68 03.6 8.553 8.625 +0.56 + 1.3 19.6 3.4/ 67 90.9 6.6 337/0.15 108 .13 Dec. 7 14 36.00 +68 29.4 14 36.79 +68 16.4 8.509 8.637 +0.46 + 2.3 19.6 3.4/ 48 94.2 6.5 329/0.15 89 .99 17 14 40.72 +68 51.9 14 41.43 +68 39.2 8.468 8.649 +0.34 + 3.2 19.6 3.7/ 29 97.3 6.5 320/0.15 71 .44 27 14 44.22 +69 23.8 14 44.84 +69 11.3 8.431 8.662 +0.18 + 4.0 19.6 4.1/ 13 100.3 6.4 311/0.15 113 .18 2023 Jan. 6 14 46.13 +70 04.0 14 46.67 +69 51.5 8.401 8.674 -0.01 + 4.7 19.6 4.7/359 103.0 6.3 301/0.15 76 .99 16 14 46.10 +70 50.7 14 46.55 +70 38.2 8.378 8.688 -0.25 + 5.1 19.6 5.3/347 105.2 6.3 291/0.15 84 .41 26 14 43.67 +71 41.9 14 44.04 +71 29.3 8.364 8.701 -0.54 + 5.3 19.6 5.8/335 106.9 6.2 280/0.14 106 .23 Feb. 5 14 38.37 +72 34.9 14 38.68 +72 22.0 8.361 8.715 -0.86 + 5.1 19.6 6.4/324 107.9 6.2 267/0.14 67 .99 15 14 29.77 +73 26.5 14 30.07 +73 13.2 8.370 8.730 -1.22 + 4.6 19.6 6.9/313 108.2 6.2 254/0.14 101 .36 25 14 17.56 +74 12.8 14 17.91 +73 59.0 8.391 8.744 -1.57 + 3.6 19.7 7.3/302 107.8 6.2 241/0.14 92 .27 Mar. 7 14 01.74 +74 49.7 14 02.23 +74 35.3 8.425 8.760 -1.87 + 2.3 19.7 7.7/290 106.6 6.2 226/0.14 68 1.00 17 13 42.82 +75 13.2 13 43.56 +74 58.1 8.470 8.775 -2.06 + 0.6 19.7 8.0/277 104.7 6.3 211/0.14 115 .29 27 13 21.90 +75 20.1 13 22.98 +75 04.4 8.527 8.791 -2.10 - 1.2 19.7 8.2/264 102.1 6.4 196/0.14 75 .30 Apr. 6 13 00.55 +75 08.5 13 02.01 +74 52.4 8.595 8.807 -1.98 - 3.0 19.7 8.4/251 99.0 6.4 181/0.14 78 1.00 16 12 40.41 +74 38.7 12 42.25 +74 22.2 8.672 8.824 -1.73 - 4.7 19.8 8.5/239 95.4 6.5 167/0.14 118 .22 26 12 22.76 +73 52.2 12 24.93 +73 35.6 8.757 8.840 -1.42 - 6.0 19.8 8.6/227 91.5 6.5 154/0.14 61 .32 May 6 12 08.35 +72 52.1 12 10.76 +72 35.4 8.848 8.858 -1.09 - 7.1 19.8 8.7/217 87.3 6.5 141/0.14 95 1.00 16 11 57.31 +71 41.4 11 59.89 +71 24.7 8.942 8.875 -0.77 - 7.8 19.8 8.7/207 83.0 6.5 130/0.14 107 .15