P/2025 W4 (PANSTARRS) Orbit by S. Nakano NK 5533 (2026) Observed in 1st half of 2026
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2025 Oct. 4.53407 2.0340790 0.2115199 4.14 172.31407 237.09246 1.29768 0.200 2026 June 9.0 m1 = 17.0 + 5 log Delta + 7.5 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 04 18.44 +20 26.2 04 21.38 +20 33.3 1.191 2.090 -0.22 - 0.9 19.8 3.2/254 147.8 14.5 79/2.07 17 .84 2026 Jan. 10 04 16.26 +20 17.0 04 19.19 +20 24.2 1.273 2.103 +0.14 + 0.1 19.9 1.9/ 88 137.1 18.6 79/2.49 125 .56 20 04 17.61 +20 17.8 04 20.54 +20 25.0 1.372 2.117 +0.47 + 1.0 20.1 6.7/ 82 127.2 21.7 80/2.72 114 .01 30 04 22.32 +20 27.8 04 25.26 +20 34.6 1.482 2.132 +0.77 + 1.6 20.3 10.9/ 81 118.2 24.0 80/2.80 23 .89 Feb. 9 04 30.00 +20 44.4 04 32.96 +20 50.7 1.603 2.148 +1.02 + 2.0 20.5 14.5/ 82 109.8 25.6 81/2.77 154 .55 19 04 40.22 +21 05.2 04 43.19 +21 10.8 1.730 2.165 +1.24 + 2.1 20.7 17.4/ 82 102.2 26.5 82/2.68 84 .03 Mar. 1 04 52.57 +21 27.3 04 55.55 +21 32.0 1.861 2.183 +1.41 + 2.0 20.9 19.8/ 84 95.0 26.9 84/2.54 54 .93 11 05 06.66 +21 48.2 05 09.66 +21 52.0 1.996 2.202 +1.55 + 1.7 21.1 21.6/ 85 88.3 26.8 85/2.37 173 .54 21 05 22.17 +22 05.9 05 25.18 +22 08.5 2.131 2.222 +1.67 + 1.1 21.2 23.2/ 86 81.9 26.4 87/2.20 56 .05 31 05 38.82 +22 18.4 05 41.83 +22 19.8 2.265 2.242 +1.75 + 0.5 21.4 24.3/ 88 75.9 25.6 88/2.02 79 .95 Apr. 10 05 56.33 +22 24.3 05 59.35 +22 24.5 2.398 2.263 +1.82 - 0.3 21.6 25.2/ 90 70.1 24.6 90/1.85 162 .52 20 06 14.52 +22 22.7 06 17.54 +22 21.5 2.529 2.284 +1.87 - 1.1 21.7 25.9/ 92 64.5 23.4 92/1.68 30 .09 30 06 33.18 +22 12.7 06 36.19 +22 10.1 2.655 2.305 +1.89 - 2.0 21.8 26.4/ 93 59.1 22.0 94/1.51 101 .97 May 10 06 52.15 +21 53.9 06 55.14 +21 50.0 2.777 2.328 +1.91 - 2.9 22.0 26.8/ 95 53.8 20.5 96/1.35 142 .49 20 07 11.28 +21 26.2 07 14.26 +21 21.0 2.893 2.350 +1.92 - 3.8 22.1 27.1/ 97 48.6 18.8 98/1.20 6 .15 30 07 30.46 +20 49.5 07 33.41 +20 43.0 3.003 2.373 +1.91 - 4.7 22.2 27.2/ 99 43.5 17.1 100/1.06 121 .98 June 9 07 49.58 +20 04.3 07 52.50 +19 56.5 3.105 2.396 +1.89 - 5.5 22.3 27.3/101 38.5 15.3 102/0.92 121 .44 19 08 08.56 +19 10.8 08 11.45 +19 01.8 3.200 2.419 +1.87 - 6.2 22.4 27.4/102 33.5 13.4 104/0.78 20 .20 29 08 27.33 +18 09.6 08 30.19 +17 59.5 3.286 2.442 +1.85 - 6.9 22.5 27.3/104 28.5 11.5 106/0.65 140 .99 July 9 08 45.84 +17 01.3 08 48.66 +16 50.2 3.363 2.465 +1.82 - 7.6 22.6 27.3/105 23.5 9.5 108/0.53 98 .37 19 09 04.06 +15 46.7 09 06.83 +15 34.6 3.430 2.488 +1.78 - 8.1 22.6 27.1/107 18.5 7.5 110/0.41 42 .26 29 09 21.94 +14 26.5 09 24.68 +14 13.5 3.487 2.511 +1.75 - 8.6 22.7 26.9/108 13.5 5.4 112/0.29 159 1.00 Aug. 8 09 39.48 +13 01.4 09 42.19 +12 47.7 3.533 2.534 +1.72 - 9.0 22.8 26.7/109 8.5 3.4 115/0.18 73 .29 18 09 56.67 +11 32.4 09 59.34 +11 18.0 3.567 2.557 +1.68 - 9.3 22.8 26.4/110 3.4 1.3 126/0.07 63 .30 28 10 13.48 +10 00.2 10 16.13 +09 45.2 3.589 2.580 +1.64 - 9.5 22.9 26.1/111 2.2 0.9 265/0.04 179 1.00 Sept. 7 10 29.92 +08 25.6 10 32.54 +08 10.1 3.599 2.602 +1.60 - 9.6 22.9 25.7/112 7.3 2.8 284/0.15 47 .21 17 10 45.98 +06 49.5 10 48.58 +06 33.7 3.596 2.625 +1.56 - 9.7 22.9 25.3/112 12.8 4.9 288/0.25 82 .33 27 11 01.64 +05 12.9 11 04.23 +04 56.7 3.580 2.647 +1.52 - 9.7 22.9 24.8/113 18.3 6.8 290/0.36 158 1.00 Oct. 7 11 16.89 +03 36.4 11 19.46 +03 19.9 3.551 2.669 +1.48 - 9.6 22.9 24.2/113 24.0 8.8 291/0.46 21 .15 17 11 31.70 +02 00.9 11 34.26 +01 44.4 3.508 2.690 +1.43 - 9.4 22.9 23.4/113 29.9 10.6 292/0.57 102 .34 27 11 46.02 +00 27.5 11 48.58 +00 10.8 3.453 2.711 +1.38 - 9.1 22.9 22.6/114 35.9 12.4 292/0.67 133 .99 Nov. 6 11 59.82 -01 03.1 12 02.38 -01 19.8 3.385 2.732 +1.32 - 8.7 22.9 21.6/114 42.1 14.1 292/0.78 4 .11 16 12 13.01 -02 30.0 12 15.58 -02 46.7 3.305 2.752 +1.25 - 8.2 22.9 20.4/114 48.6 15.6 292/0.88 122 .36 26 12 25.51 -03 52.1 12 28.08 -04 08.7 3.213 2.772 +1.17 - 7.6 22.9 19.1/114 55.3 17.0 293/0.98 105 .97 Dec. 6 12 37.21 -05 08.7 12 39.79 -05 25.2 3.111 2.792 +1.08 - 7.0 22.8 17.5/114 62.2 18.2 292/1.08 29 .09 16 12 47.96 -06 18.6 12 50.54 -06 34.9 3.000 2.811 +0.96 - 6.2 22.8 15.6/114 69.5 19.1 292/1.17 145 .38 26 12 57.58 -07 20.7 13 00.17 -07 36.9 2.883 2.829 +0.83 - 5.3 22.7 13.4/113 77.0 19.8 292/1.26 75 .94 2027 Jan. 5 13 05.88 -08 14.1 13 08.49 -08 30.1 2.760 2.848 +0.67 - 4.3 22.6 10.9/114 85.0 20.1 292/1.33 54 .07 15 13 12.62 -08 57.5 13 15.24 -09 13.4 2.634 2.865 +0.49 - 3.2 22.5 8.0/114 93.4 20.0 292/1.38 172 .41 25 13 17.55 -09 29.7 13 20.18 -09 45.5 2.509 2.882 +0.29 - 2.0 22.4 4.7/115 102.2 19.5 292/1.41 43 .91 Feb. 4 13 20.44 -09 49.5 13 23.07 -10 05.1 2.388 2.899 +0.06 - 0.6 22.4 1.1/123 111.6 18.4 292/1.39 83 .06 14 13 21.05 -09 55.5 13 23.68 -10 11.1 2.274 2.915 -0.18 + 0.8 22.3 2.7/288 121.5 16.8 293/1.33 152 .46 24 13 19.28 -09 47.0 13 21.91 -10 02.7 2.174 2.931 -0.41 + 2.3 22.2 6.5/291 132.1 14.5 293/1.20 8 .88 Mar. 6 13 15.17 -09 23.7 13 17.79 -09 39.5 2.091 2.946 -0.62 + 3.7 22.1 9.9/292 143.2 11.6 294/0.99 116 .05