P/2023 Y1 (Gibbs) Orbit by S. Nakano unpublished (2024) Observed in 1st half of 2024
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) 2023 Nov. 29.7456 2.079990 0.445379 7.26 51.4231 78.8678 6.3848 0.200 m1 = 15.0 + 5 log Delta + 10.0 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2023 Dec. 22 11 18.40 +12 11.1 11 21.00 +11 54.6 1.632 2.088 +1.10 - 2.1 19.3 16.3/ 97 103.1 27.3 292/2.90 138 .74 2024 Jan. 1 11 29.45 +11 49.9 11 32.04 +11 33.3 1.538 2.096 +0.85 - 0.4 19.1 12.5/ 92 110.5 26.1 291/2.93 14 .78 11 11 37.98 +11 45.9 11 40.56 +11 29.2 1.451 2.107 +0.57 + 1.4 19.0 8.4/ 80 118.6 24.2 289/2.87 113 .01 21 11 43.63 +12 00.3 11 46.21 +11 43.6 1.374 2.121 +0.25 + 3.2 19.0 4.9/ 50 127.3 21.6 286/2.71 106 .79 31 11 46.18 +12 32.0 11 48.76 +12 15.3 1.311 2.138 -0.06 + 4.6 18.9 4.7/349 136.8 18.4 283/2.41 18 .77 Feb. 10 11 45.55 +13 17.9 11 48.13 +13 01.2 1.263 2.157 -0.35 + 5.4 18.8 7.5/316 146.7 14.5 277/1.97 149 .00 20 11 42.01 +14 11.6 11 44.59 +13 55.0 1.235 2.179 -0.57 + 5.3 18.8 9.8/303 156.8 10.3 266/1.43 70 .82 Mar. 1 11 36.29 +15 04.4 11 38.88 +14 47.7 1.229 2.203 -0.68 + 4.3 18.9 10.8/294 165.7 6.4 241/0.89 52 .75 11 11 29.43 +15 47.1 11 32.04 +15 30.5 1.248 2.230 -0.67 + 2.5 19.0 10.0/285 168.1 5.3 188/0.73 164 .01 21 11 22.73 +16 12.1 11 25.34 +15 55.6 1.291 2.258 -0.54 + 0.4 19.1 7.8/273 161.5 8.0 150/1.08 32 .84 31 11 17.32 +16 15.6 11 19.94 +15 59.2 1.358 2.289 -0.33 - 1.8 19.3 5.2/249 152.1 11.8 134/1.51 91 .72 Apr. 10 11 13.97 +15 57.4 11 16.60 +15 41.0 1.445 2.321 -0.09 - 3.8 19.5 4.0/199 142.4 15.3 127/1.84 125 .02 20 11 13.10 +15 19.3 11 15.72 +15 03.0 1.551 2.355 +0.16 - 5.4 19.7 5.9/157 133.1 18.2 122/2.05 7 .86 30 11 14.70 +14 24.9 11 17.32 +14 08.5 1.672 2.390 +0.39 - 6.8 19.9 8.8/140 124.4 20.4 119/2.14 127 .66 May 10 11 18.59 +13 17.3 11 21.19 +13 00.8 1.806 2.427 +0.59 - 7.8 20.1 11.6/132 116.2 21.9 117/2.15 91 .05 20 11 24.47 +11 59.4 11 27.07 +11 42.8 1.949 2.464 +0.75 - 8.6 20.4 14.0/128 108.5 22.9 116/2.09 31 .88 30 11 32.02 +10 33.6 11 34.61 +10 17.0 2.100 2.503 +0.89 - 9.2 20.6 16.0/125 101.3 23.4 115/1.99 159 .58 June 9 11 40.94 +09 02.0 11 43.51 +08 45.3 2.256 2.543 +1.00 - 9.6 20.8 17.7/123 94.4 23.5 114/1.87 63 .07 19 11 50.97 +07 25.9 11 53.53 +07 09.2 2.415 2.584 +1.09 - 9.9 21.0 19.0/121 87.8 23.1 113/1.73 56 .90 29 12 01.88 +05 46.8 12 04.44 +05 30.1 2.577 2.625 +1.16 -10.1 21.2 20.1/120 81.4 22.5 113/1.59 169 .49 July 9 12 13.51 +04 05.7 12 16.07 +03 49.0 2.738 2.668 +1.22 -10.2 21.4 21.0/119 75.3 21.6 112/1.44 39 .09 19 12 25.73 +02 23.5 12 28.29 +02 06.9 2.898 2.710 +1.27 -10.2 21.6 21.6/118 69.2 20.5 112/1.30 80 .92 29 12 38.41 +00 41.0 12 40.97 +00 24.6 3.056 2.753 +1.31 -10.2 21.8 22.1/117 63.3 19.2 111/1.16 141 .40 Aug. 8 12 51.49 -01 00.9 12 54.05 -01 17.2 3.209 2.797 +1.34 -10.1 22.0 22.5/117 57.4 17.8 110/1.03 18 .11 18 13 04.88 -02 41.7 13 07.46 -02 57.8 3.356 2.840 +1.37 - 9.9 22.2 22.7/116 51.6 16.2 109/0.90 105 .95 28 13 18.53 -04 20.7 13 21.13 -04 36.4 3.497 2.884 +1.39 - 9.6 22.3 22.9/115 45.7 14.5 108/0.78 115 .33 Sept. 7 13 32.42 -05 57.3 13 35.03 -06 12.6 3.629 2.928 +1.41 - 9.3 22.5 22.9/114 39.9 12.7 107/0.66 6 .13 17 13 46.48 -07 31.0 13 49.11 -07 45.8 3.752 2.972 +1.42 - 9.0 22.6 22.9/113 34.0 10.9 106/0.55 131 .98 27 14 00.69 -09 01.1 14 03.34 -09 15.5 3.864 3.016 +1.43 - 8.6 22.7 22.9/112 28.0 9.0 104/0.44 91 .28 Oct. 7 14 15.01 -10 27.3 14 17.68 -10 41.1 3.964 3.061 +1.44 - 8.1 22.8 22.7/111 22.0 7.0 102/0.34 25 .15 17 14 29.39 -11 49.1 14 32.10 -12 02.3 4.051 3.105 +1.44 - 7.6 23.0 22.5/110 16.0 5.1 99/0.24 157 1.00 27 14 43.80 -13 06.1 14 46.54 -13 18.6 4.123 3.149 +1.44 - 7.1 23.1 22.2/109 9.9 3.1 92/0.14 69 .25 Nov. 6 14 58.19 -14 17.9 15 00.95 -14 29.7 4.181 3.193 +1.43 - 6.6 23.1 21.8/108 4.1 1.3 69/0.06 48 .18 16 15 12.49 -15 24.1 15 15.28 -15 35.2 4.222 3.236 +1.42 - 6.0 23.2 21.3/107 4.0 1.2 322/0.05 172 1.00 26 15 26.64 -16 24.7 15 29.46 -16 35.0 4.247 3.280 +1.40 - 5.4 23.3 20.7/106 10.0 3.0 297/0.13 48 .24 Dec. 6 15 40.56 -17 19.5 15 43.41 -17 28.9 4.256 3.323 +1.36 - 4.8 23.4 20.0/104 16.6 4.8 290/0.22 73 .23 16 15 54.16 -18 08.3 15 57.04 -18 16.9 4.247 3.366 +1.32 - 4.2 23.4 19.2/103 23.3 6.6 287/0.30 148 .99 26 16 07.34 -18 51.2 16 10.24 -18 59.0 4.222 3.409 +1.27 - 3.6 23.5 18.3/102 30.3 8.4 284/0.38 27 .23 2025 Jan. 5 16 20.00 -19 28.4 16 22.92 -19 35.3 4.181 3.451 +1.20 - 3.1 23.5 17.2/101 37.4 10.0 282/0.45 101 .28 15 16 32.00 -20 00.1 16 34.94 -20 06.2 4.124 3.494 +1.12 - 2.6 23.5 16.0/100 44.7 11.4 280/0.53 122 .99 25 16 43.21 -20 26.7 16 46.17 -20 32.1 4.052 3.535 +1.03 - 2.1 23.5 14.6/ 99 52.2 12.7 279/0.59 7 .22 Feb. 4 16 53.49 -20 48.6 16 56.46 -20 53.3 3.968 3.577 +0.92 - 1.7 23.5 13.0/ 98 59.9 13.8 277/0.66 132 .35 14 17 02.67 -21 06.5 17 05.65 -21 10.5 3.872 3.618 +0.79 - 1.4 23.5 11.2/ 97 67.9 14.6 276/0.71 96 .98 24 17 10.59 -21 20.9 17 13.58 -21 24.3 3.768 3.659 +0.65 - 1.1 23.5 9.1/ 97 76.1 15.2 275/0.76 25 .19 Mar. 6 17 17.08 -21 32.4 17 20.07 -21 35.4 3.658 3.699 +0.49 - 0.9 23.5 6.9/ 98 84.6 15.5 274/0.79 164 .42 16 17 21.95 -21 41.7 17 24.95 -21 44.4 3.545 3.739 +0.31 - 0.7 23.5 4.4/100 93.4 15.4 273/0.81 68 .97 26 17 25.07 -21 49.4 17 28.07 -21 51.8 3.433 3.778 +0.12 - 0.6 23.5 1.8/111 102.6 14.9 273/0.81 56 .16