P/2025 Y2 (PANSTARRS) Orbit by S. Nakano CBET 5655 (2026) Observed in 1st half of 2026
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) 2025 Dec. 9.2157 3.047420 0.240272 8.03 345.1580 177.4731 16.5952 0.200 m1 = 13.5 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2025 Dec. 31 12 15.76 -05 08.9 12 18.33 -05 25.6 2.838 3.049 +0.67 - 1.1 19.6 10.0/ 96 92.8 18.8 294/1.22 135 .84 2026 Jan. 10 12 22.42 -05 19.7 12 24.99 -05 36.3 2.700 3.051 +0.50 + 0.4 19.5 7.5/ 87 101.4 18.4 294/1.25 4 .56 20 12 27.41 -05 15.7 12 29.99 -05 32.3 2.567 3.054 +0.31 + 2.0 19.4 5.1/ 66 110.5 17.6 294/1.25 124 .01 30 12 30.55 -04 55.3 12 33.12 -05 11.9 2.443 3.058 +0.12 + 3.8 19.3 4.2/ 25 120.1 16.2 294/1.21 99 .89 Feb. 9 12 31.71 -04 17.6 12 34.29 -04 34.1 2.331 3.062 -0.08 + 5.5 19.2 5.7/347 130.2 14.2 294/1.12 35 .55 19 12 30.88 -03 22.4 12 33.45 -03 38.9 2.236 3.067 -0.27 + 7.1 19.1 8.2/330 140.9 11.7 293/0.96 159 .03 Mar. 1 12 28.18 -02 11.3 12 30.75 -02 27.8 2.163 3.073 -0.42 + 8.3 19.1 10.5/323 152.0 8.7 292/0.73 59 .93 11 12 23.97 -00 47.9 12 26.54 -01 04.5 2.114 3.079 -0.52 + 9.0 19.0 12.0/319 163.5 5.3 288/0.45 69 .54 21 12 18.76 +00 42.5 12 21.32 +00 25.9 2.093 3.086 -0.55 + 9.0 19.0 12.3/317 174.7 1.7 265/0.15 158 .05 31 12 13.22 +02 13.1 12 15.78 +01 56.4 2.102 3.094 -0.52 + 8.4 19.0 11.4/317 172.2 2.5 139/0.22 18 .95 Apr. 10 12 08.07 +03 36.8 12 10.63 +03 20.2 2.139 3.103 -0.41 + 7.1 19.1 9.5/319 160.9 6.1 125/0.52 107 .52 20 12 03.92 +04 48.4 12 06.48 +04 31.7 2.203 3.112 -0.27 + 5.5 19.2 6.8/324 149.8 9.4 122/0.78 115 .09 30 12 01.26 +05 43.7 12 03.82 +05 27.0 2.290 3.122 -0.09 + 3.8 19.3 4.0/340 139.1 12.2 120/0.97 23 .97 May 10 12 00.34 +06 21.5 12 02.90 +06 04.8 2.397 3.133 +0.09 + 2.0 19.4 2.4/ 34 129.0 14.5 118/1.11 142 .49 20 12 01.25 +06 41.8 12 03.82 +06 25.1 2.520 3.144 +0.27 + 0.4 19.5 4.1/ 84 119.5 16.3 117/1.18 75 .15 30 12 03.97 +06 45.7 12 06.53 +06 29.0 2.654 3.156 +0.44 - 1.1 19.6 6.6/ 99 110.5 17.5 116/1.21 55 .98 June 9 12 08.33 +06 35.1 12 10.89 +06 18.4 2.796 3.168 +0.59 - 2.3 19.7 9.0/105 102.1 18.3 115/1.20 170 .44 19 12 14.19 +06 11.9 12 16.74 +05 55.2 2.943 3.181 +0.72 - 3.4 19.9 11.2/107 94.1 18.6 114/1.17 41 .20 29 12 21.36 +05 38.1 12 23.91 +05 21.4 3.092 3.194 +0.83 - 4.2 20.0 13.1/109 86.5 18.5 113/1.11 83 .99 July 9 12 29.65 +04 55.6 12 32.20 +04 39.0 3.240 3.208 +0.93 - 5.0 20.1 14.7/110 79.2 18.1 112/1.04 151 .37 19 12 38.92 +04 05.9 12 41.47 +03 49.5 3.385 3.223 +1.01 - 5.5 20.2 16.1/110 72.2 17.5 111/0.96 15 .26 29 12 49.03 +03 10.8 12 51.58 +02 54.5 3.526 3.238 +1.08 - 5.9 20.3 17.3/110 65.4 16.6 109/0.88 108 1.00 Aug. 8 12 59.85 +02 11.5 13 02.40 +01 55.4 3.660 3.253 +1.14 - 6.2 20.4 18.2/110 58.8 15.5 108/0.79 122 .29 18 13 11.29 +01 09.3 13 13.84 +00 53.4 3.787 3.269 +1.20 - 6.4 20.5 19.0/110 52.4 14.2 106/0.71 19 .30 28 13 23.25 +00 05.4 13 25.81 -00 10.2 3.905 3.286 +1.24 - 6.4 20.6 19.7/109 46.1 12.8 104/0.62 132 1.00 Sept. 7 13 35.66 -00 59.2 13 38.23 -01 14.4 4.012 3.303 +1.28 - 6.4 20.7 20.2/108 39.9 11.3 101/0.53 93 .21 17 13 48.46 -02 03.5 13 51.04 -02 18.3 4.108 3.320 +1.31 - 6.2 20.7 20.6/108 33.8 9.7 98/0.45 39 .33 27 14 01.59 -03 06.4 14 04.18 -03 20.7 4.191 3.337 +1.34 - 6.0 20.8 20.9/107 27.8 8.1 93/0.37 154 1.00 Oct. 7 14 14.98 -04 07.0 14 17.59 -04 20.9 4.261 3.355 +1.36 - 5.7 20.9 21.2/106 22.0 6.4 87/0.29 66 .15 17 14 28.60 -05 04.7 14 31.22 -05 17.9 4.317 3.373 +1.38 - 5.3 20.9 21.2/105 16.6 4.8 76/0.21 59 .34 27 14 42.36 -05 58.3 14 45.00 -06 10.9 4.358 3.392 +1.39 - 4.8 20.9 21.2/103 12.0 3.5 57/0.15 165 .99 Nov. 6 14 56.23 -06 47.3 14 58.89 -06 59.3 4.384 3.411 +1.39 - 4.3 21.0 21.1/102 9.6 2.8 23/0.12 41 .11 16 15 10.13 -07 30.9 15 12.80 -07 42.1 4.395 3.430 +1.39 - 3.7 21.0 20.9/100 11.2 3.2 347/0.14 79 .36 26 15 23.99 -08 08.5 15 26.67 -08 18.9 4.390 3.449 +1.37 - 3.0 21.0 20.6/ 99 15.6 4.4 324/0.19 146 .97 Dec. 6 15 37.72 -08 39.4 15 40.42 -08 49.0 4.369 3.469 +1.35 - 2.3 21.0 20.2/ 97 21.2 5.9 312/0.26 22 .09 16 15 51.24 -09 03.2 15 53.95 -09 12.0 4.333 3.489 +1.32 - 1.5 21.0 19.6/ 95 27.4 7.5 304/0.33 101 .38 26 16 04.44 -09 19.4 16 07.16 -09 27.4 4.282 3.509 +1.28 - 0.8 21.0 18.9/ 93 33.9 9.0 298/0.40 119 .94 2027 Jan. 5 16 17.21 -09 27.9 16 19.94 -09 35.1 4.216 3.529 +1.22 0.0 21.0 18.1/ 90 40.7 10.5 294/0.47 18 .07 15 16 29.44 -09 28.4 16 32.18 -09 34.7 4.138 3.549 +1.15 + 0.8 21.0 17.1/ 87 47.6 11.8 290/0.54 124 .41 25 16 40.99 -09 20.8 16 43.72 -09 26.3 4.047 3.570 +1.07 + 1.6 21.0 16.0/ 84 54.7 13.0 287/0.61 92 .91 Feb. 4 16 51.72 -09 05.3 16 54.45 -09 10.1 3.946 3.591 +0.98 + 2.4 20.9 14.6/ 81 62.0 14.0 284/0.67 36 .06 14 17 01.47 -08 42.0 17 04.20 -08 46.2 3.836 3.611 +0.86 + 3.1 20.9 13.2/ 76 69.5 14.8 281/0.73 148 .46 24 17 10.10 -08 11.5 17 12.82 -08 15.1 3.720 3.632 +0.73 + 3.8 20.8 11.5/ 71 77.3 15.4 278/0.78 65 .88 Mar. 6 17 17.44 -07 34.3 17 20.15 -07 37.3 3.600 3.653 +0.59 + 4.3 20.8 9.8/ 64 85.2 15.7 275/0.82 59 .05