C/2014 UN271 (Bernardinelli-Bernstei) Orbit by S. Nakano CBET 4989 (2021) Observed in 1st half of 2023
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2031 Jan. 19.80153 10.9521649 1.0022454 326.17297 189.90293 95.43210 0.200 2023 Sep. 13.0 m1 = 2.5 + 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 Dec. 27 02 28.77 -61 08.3 02 30.11 -60 55.1 18.247 18.167 -0.16 + 1.9 18.9 2.2/329 83.8 3.1 50/0.03 64 .18 2023 Jan. 6 02 27.19 -60 49.4 02 28.56 -60 36.0 18.276 18.131 -0.09 + 2.2 18.9 2.3/344 80.0 3.1 59/0.03 100 .99 16 02 26.32 -60 27.6 02 27.71 -60 14.3 18.300 18.095 -0.01 + 2.4 18.9 2.4/358 76.5 3.0 69/0.03 106 .41 26 02 26.17 -60 04.1 02 27.58 -59 50.7 18.318 18.059 +0.06 + 2.4 18.9 2.5/ 10 73.3 3.0 79/0.03 64 .23 Feb. 5 02 26.73 -59 39.7 02 28.16 -59 26.4 18.327 18.023 +0.13 + 2.4 18.9 2.6/ 22 70.6 3.0 90/0.03 112 .99 15 02 27.98 -59 15.4 02 29.42 -59 02.1 18.328 17.987 +0.19 + 2.3 18.9 2.8/ 32 68.4 2.9 100/0.03 91 .36 25 02 29.88 -58 52.0 02 31.32 -58 38.7 18.318 17.951 +0.25 + 2.2 18.8 2.9/ 42 66.8 2.9 110/0.03 73 .27 Mar. 7 02 32.35 -58 30.2 02 33.79 -58 17.1 18.298 17.915 +0.30 + 1.9 18.8 3.0/ 51 65.9 2.9 121/0.03 118 1.00 17 02 35.34 -58 10.8 02 36.78 -57 57.9 18.267 17.880 +0.34 + 1.6 18.8 3.2/ 60 65.7 2.9 131/0.03 75 .29 27 02 38.78 -57 54.5 02 40.21 -57 41.6 18.224 17.844 +0.38 + 1.3 18.8 3.3/ 68 66.1 2.9 141/0.03 87 .30 Apr. 6 02 42.59 -57 41.6 02 44.01 -57 29.0 18.172 17.808 +0.41 + 0.9 18.8 3.4/ 76 67.2 3.0 151/0.03 115 1.00 16 02 46.70 -57 32.7 02 48.10 -57 20.2 18.109 17.772 +0.43 + 0.4 18.8 3.5/ 83 68.9 3.0 161/0.03 65 .22 26 02 51.04 -57 28.1 02 52.42 -57 15.8 18.038 17.736 +0.45 0.0 18.8 3.6/ 91 71.0 3.1 170/0.03 100 .32 May 6 02 55.52 -57 28.0 02 56.88 -57 16.0 17.959 17.701 +0.45 - 0.5 18.8 3.7/ 98 73.6 3.1 178/0.03 104 1.00 16 03 00.09 -57 32.7 03 01.41 -57 20.9 17.874 17.665 +0.45 - 1.0 18.7 3.8/105 76.5 3.2 187/0.04 66 .15 26 03 04.65 -57 42.2 03 05.94 -57 30.7 17.784 17.629 +0.45 - 1.5 18.7 3.9/113 79.6 3.2 195/0.04 109 .35 June 5 03 09.13 -57 56.6 03 10.39 -57 45.3 17.691 17.593 +0.43 - 1.9 18.7 3.9/120 82.8 3.3 203/0.04 89 .99 15 03 13.47 -58 15.6 03 14.69 -58 04.6 17.596 17.558 +0.41 - 2.4 18.7 4.0/127 86.2 3.3 211/0.04 76 .10 25 03 17.57 -58 39.2 03 18.75 -58 28.3 17.502 17.522 +0.37 - 2.8 18.7 4.0/134 89.4 3.3 219/0.04 112 .37 July 5 03 21.36 -59 06.9 03 22.50 -58 56.3 17.410 17.486 +0.34 - 3.2 18.6 4.1/141 92.6 3.3 228/0.04 76 .96 15 03 24.76 -59 38.4 03 25.85 -59 28.0 17.322 17.451 +0.29 - 3.5 18.6 4.1/148 95.6 3.3 236/0.04 90 .07 25 03 27.68 -60 13.2 03 28.72 -60 03.0 17.239 17.415 +0.23 - 3.8 18.6 4.1/156 98.4 3.3 245/0.04 108 .41 Aug. 4 03 30.04 -60 50.6 03 31.02 -60 40.5 17.162 17.380 +0.17 - 3.9 18.6 4.1/163 100.7 3.3 253/0.04 70 .92 14 03 31.77 -61 29.8 03 32.69 -61 19.8 17.093 17.344 +0.10 - 4.0 18.6 4.1/171 102.7 3.3 263/0.04 101 .05 24 03 32.77 -62 10.1 03 33.65 -62 00.1 17.032 17.309 +0.02 - 4.0 18.6 4.0/178 104.2 3.2 272/0.04 96 .46 Sept. 3 03 33.01 -62 50.4 03 33.83 -62 40.4 16.982 17.273 -0.06 - 3.9 18.5 4.0/186 105.2 3.2 283/0.04 75 .88 13 03 32.43 -63 29.7 03 33.21 -63 19.7 16.940 17.238 -0.15 - 3.7 18.5 3.8/194 105.6 3.2 293/0.04 108 .04 23 03 31.01 -64 07.0 03 31.75 -63 56.9 16.909 17.202 -0.23 - 3.4 18.5 3.7/203 105.4 3.2 304/0.04 83 .52 Oct. 3 03 28.77 -64 41.1 03 29.48 -64 30.9 16.887 17.167 -0.30 - 3.0 18.5 3.6/213 104.6 3.2 314/0.04 87 .84 13 03 25.77 -65 11.2 03 26.46 -65 00.8 16.875 17.132 -0.37 - 2.5 18.5 3.4/223 103.3 3.3 325/0.04 107 .03 23 03 22.12 -65 36.2 03 22.79 -65 25.6 16.871 17.096 -0.42 - 1.9 18.5 3.2/233 101.4 3.3 336/0.04 72 .60 Nov. 2 03 17.96 -65 55.4 03 18.64 -65 44.5 16.875 17.061 -0.45 - 1.3 18.5 3.0/245 99.2 3.3 347/0.04 99 .81 12 03 13.49 -66 08.2 03 14.18 -65 57.2 16.884 17.026 -0.45 - 0.6 18.5 2.8/257 96.6 3.3 358/0.04 100 .02 22 03 08.93 -66 14.5 03 09.64 -66 03.2 16.898 16.990 -0.44 + 0.1 18.5 2.7/271 93.7 3.3 9/0.04 70 .67 Dec. 2 03 04.51 -66 14.2 03 05.25 -66 02.7 16.915 16.955 -0.40 + 0.7 18.5 2.5/285 90.7 3.3 19/0.04 108 .79 12 03 00.44 -66 07.7 03 01.23 -65 55.9 16.933 16.920 -0.35 + 1.2 18.5 2.5/300 87.6 3.3 30/0.04 88 .01 22 02 56.94 -65 55.4 02 57.77 -65 43.5 16.951 16.885 -0.27 + 1.7 18.5 2.4/315 84.5 3.3 40/0.04 78 .74 2024 Jan. 1 02 54.15 -65 38.3 02 55.03 -65 26.2 16.966 16.850 -0.19 + 2.1 18.5 2.4/330 81.5 3.3 51/0.04 112 .78 11 02 52.19 -65 17.1 02 53.10 -65 05.0 16.978 16.815 -0.10 + 2.4 18.5 2.5/345 78.8 3.3 61/0.04 76 .01 21 02 51.11 -64 53.0 02 52.07 -64 40.8 16.985 16.780 -0.01 + 2.6 18.4 2.6/358 76.3 3.3 71/0.04 91 .79 31 02 50.95 -64 27.0 02 51.93 -64 14.7 16.985 16.744 +0.08 + 2.7 18.4 2.7/ 11 74.3 3.2 81/0.04 109 .77 Feb. 10 02 51.68 -64 00.0 02 52.69 -63 47.8 16.978 16.709 +0.16 + 2.7 18.4 2.9/ 22 72.6 3.2 91/0.04 68 .00 20 02 53.27 -63 33.1 02 54.30 -63 21.0 16.963 16.675 +0.24 + 2.6 18.4 3.0/ 32 71.4 3.2 101/0.04 102 .82 Mar. 1 02 55.65 -63 07.3 02 56.69 -62 55.3 16.939 16.640 +0.31 + 2.4 18.4 3.2/ 42 70.8 3.2 111/0.04 100 .75 11 02 58.75 -62 43.2 02 59.80 -62 31.4 16.907 16.605 +0.37 + 2.1 18.4 3.4/ 51 70.7 3.2 121/0.04 69 .01 21 03 02.50 -62 21.7 03 03.54 -62 10.1 16.866 16.570 +0.43 + 1.8 18.4 3.5/ 60 71.1 3.3 130/0.04 109 .84 31 03 06.80 -62 03.5 03 07.84 -61 52.0 16.818 16.535 +0.48 + 1.4 18.4 3.7/ 68 71.9 3.3 140/0.04 89 .72