P/2025 C1 (ATLAS) Orbit by S. Nakano NK 5467 (2025) Last obs. 2025 06 12 (W62)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2025 Feb. 6.69236 2.7459844 0.3458108 8.60 186.83271 9.08830 7.51666 0.200 2026 June 9.0 m1 = 11.5 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2025 Dec. 31 17 57.46 -29 08.8 18 00.65 -29 08.8 4.294 3.333 +1.64 - 0.2 19.9 21.4/ 91 10.7 3.1 238/0.14 141 .84 2026 Jan. 10 18 13.81 -29 11.8 18 17.00 -29 10.7 4.292 3.362 +1.59 + 0.3 19.9 20.9/ 90 16.7 4.8 248/0.21 81 .56 20 18 29.76 -29 10.0 18 32.93 -29 07.7 4.275 3.392 +1.54 + 0.7 20.0 20.2/ 89 23.1 6.5 253/0.29 36 .01 30 18 45.17 -29 04.1 18 48.34 -29 00.7 4.243 3.422 +1.48 + 1.0 20.0 19.4/ 88 29.7 8.2 255/0.37 170 .89 Feb. 9 18 59.96 -28 54.8 19 03.11 -28 50.3 4.195 3.452 +1.40 + 1.3 20.0 18.5/ 87 36.5 9.8 255/0.44 60 .55 19 19 14.00 -28 43.0 19 17.14 -28 37.6 4.134 3.482 +1.32 + 1.4 20.0 17.4/ 86 43.4 11.2 256/0.52 62 .03 Mar. 1 19 27.19 -28 29.8 19 30.31 -28 23.5 4.059 3.513 +1.22 + 1.4 20.0 16.2/ 86 50.5 12.6 256/0.59 161 .93 11 19 39.42 -28 16.3 19 42.52 -28 09.1 3.973 3.544 +1.11 + 1.3 20.0 14.8/ 85 57.7 13.7 256/0.65 37 .54 21 19 50.56 -28 03.5 19 53.64 -27 55.7 3.877 3.574 +0.99 + 1.1 20.0 13.2/ 86 65.2 14.6 256/0.71 91 .05 31 20 00.48 -27 52.8 20 03.55 -27 44.3 3.772 3.605 +0.86 + 0.8 20.0 11.4/ 86 72.8 15.3 256/0.77 132 .95 Apr. 10 20 09.06 -27 45.3 20 12.12 -27 36.3 3.661 3.636 +0.71 + 0.4 19.9 9.4/ 88 80.7 15.8 256/0.81 12 .52 20 20 16.16 -27 42.0 20 19.20 -27 32.5 3.547 3.667 +0.54 - 0.2 19.9 7.2/ 92 88.9 15.9 257/0.84 124 .09 30 20 21.62 -27 43.9 20 24.65 -27 34.1 3.432 3.698 +0.37 - 0.7 19.9 5.0/ 99 97.3 15.7 257/0.85 101 .97 May 10 20 25.30 -27 51.6 20 28.34 -27 41.6 3.320 3.729 +0.18 - 1.4 19.8 2.7/120 106.2 15.1 258/0.85 19 .49 20 20 27.09 -28 05.3 20 30.12 -27 55.2 3.214 3.760 -0.02 - 1.9 19.8 2.0/187 115.3 14.1 260/0.82 160 .15 30 20 26.89 -28 24.7 20 29.93 -28 14.6 3.119 3.791 -0.22 - 2.4 19.8 3.7/230 124.9 12.7 262/0.76 69 .98 June 9 20 24.72 -28 48.6 20 27.77 -28 38.6 3.038 3.821 -0.40 - 2.7 19.7 6.0/243 134.8 10.9 265/0.67 54 .44 19 20 20.66 -29 15.1 20 23.72 -29 05.4 2.976 3.852 -0.57 - 2.7 19.7 7.9/250 144.9 8.7 270/0.55 158 .20 29 20 14.97 -29 41.7 20 18.06 -29 32.4 2.937 3.883 -0.69 - 2.4 19.7 9.3/254 155.1 6.3 278/0.40 34 .99 July 9 20 08.08 -30 05.6 20 11.19 -29 56.7 2.924 3.914 -0.75 - 1.9 19.8 10.0/258 164.6 3.9 296/0.25 94 .37 19 20 00.53 -30 24.3 20 03.66 -30 15.8 2.939 3.944 -0.75 - 1.2 19.8 9.8/263 170.3 2.5 344/0.16 119 .26 29 19 52.98 -30 35.7 19 56.12 -30 27.7 2.982 3.974 -0.69 - 0.4 19.9 8.9/267 165.9 3.6 37/0.22 8 1.00 Aug. 8 19 46.06 -30 39.0 19 49.21 -30 31.4 3.053 4.005 -0.58 + 0.4 19.9 7.4/273 156.6 5.8 57/0.35 137 .29 18 19 40.30 -30 34.5 19 43.45 -30 27.3 3.151 4.035 -0.42 + 1.1 20.1 5.5/281 146.6 7.9 66/0.47 81 .30 28 19 36.11 -30 22.9 19 39.27 -30 16.0 3.272 4.065 -0.24 + 1.7 20.2 3.6/299 136.5 9.9 71/0.57 42 1.00 Sept. 7 19 33.70 -30 05.6 19 36.85 -29 58.9 3.413 4.094 -0.06 + 2.2 20.3 2.3/341 126.6 11.4 74/0.63 175 .21 17 19 33.15 -29 43.8 19 36.29 -29 37.1 3.570 4.124 +0.12 + 2.5 20.4 3.0/ 33 116.9 12.6 77/0.66 47 .33 27 19 34.41 -29 18.5 19 37.54 -29 11.7 3.739 4.153 +0.29 + 2.8 20.5 4.8/ 54 107.6 13.3 78/0.67 77 1.00 Oct. 7 19 37.34 -28 50.3 19 40.46 -28 43.4 3.915 4.183 +0.44 + 3.1 20.7 6.6/ 63 98.6 13.7 79/0.66 143 .15 17 19 41.81 -28 19.8 19 44.91 -28 12.5 4.095 4.212 +0.58 + 3.3 20.8 8.3/ 67 89.8 13.7 80/0.63 18 .34 27 19 47.60 -27 47.1 19 50.69 -27 39.5 4.275 4.241 +0.69 + 3.5 20.9 9.9/ 69 81.3 13.4 80/0.59 110 .99 Nov. 6 19 54.54 -27 12.3 19 57.60 -27 04.2 4.453 4.269 +0.79 + 3.7 21.0 11.2/ 71 73.0 12.8 81/0.55 111 .11 16 20 02.44 -26 35.3 20 05.48 -26 26.7 4.624 4.298 +0.87 + 4.0 21.2 12.3/ 72 64.8 12.0 81/0.50 10 .36 26 20 11.13 -25 56.2 20 14.14 -25 47.0 4.786 4.326 +0.93 + 4.2 21.3 13.3/ 72 56.8 11.0 81/0.44 143 .97 Dec. 6 20 20.44 -25 14.8 20 23.43 -25 05.1 4.937 4.354 +0.98 + 4.4 21.4 14.0/ 72 49.0 9.8 81/0.38 82 .09 16 20 30.25 -24 31.3 20 33.21 -24 21.1 5.074 4.381 +1.01 + 4.6 21.4 14.6/ 72 41.2 8.5 82/0.32 36 .38 26 20 40.40 -23 45.8 20 43.33 -23 35.0 5.195 4.409 +1.04 + 4.8 21.5 15.1/ 72 33.5 7.1 83/0.26 173 .94 2027 Jan. 5 20 50.78 -22 58.4 20 53.68 -22 47.0 5.299 4.436 +1.05 + 5.0 21.6 15.4/ 72 26.0 5.6 85/0.20 56 .07 15 21 01.28 -22 09.4 21 04.16 -21 57.4 5.385 4.463 +1.05 + 5.1 21.7 15.5/ 71 18.5 4.0 88/0.14 62 .41 25 21 11.81 -21 19.1 21 14.66 -21 06.7 5.451 4.490 +1.04 + 5.2 21.7 15.5/ 71 11.4 2.5 98/0.09 155 .91 Feb. 4 21 22.26 -20 28.0 21 25.08 -20 15.0 5.496 4.516 +1.03 + 5.2 21.7 15.4/ 71 5.5 1.2 132/0.04 32 .06 14 21 32.56 -19 36.4 21 35.36 -19 23.0 5.522 4.543 +1.00 + 5.2 21.8 15.2/ 70 6.8 1.5 206/0.05 91 .46 24 21 42.63 -18 44.9 21 45.40 -18 31.1 5.526 4.569 +0.97 + 5.1 21.8 14.8/ 70 13.2 2.8 230/0.10 127 .88 Mar. 6 21 52.39 -17 54.1 21 55.14 -17 39.9 5.510 4.594 +0.94 + 5.0 21.8 14.3/ 70 20.5 4.3 237/0.15 8 .05