P/2010 UH55 (Spacewatch) Orbit by S. Nakano NK 2185 (2012) Last obs. 2012 03 23 (J24)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2028 June 2.08749 2.8924420 0.5645619 17.1 225.43481 232.75704 8.03872 0.200 2026 June 9.0 m1 = 11.0 + 5 log Delta + 10.0 log r Date/ 0h TT R.A.(1950) Decl. R.A.(2000) Decl. Delta r Variation Magnitude Mot./PA Elong. P PA/Tail Moon Age h m ¡ , h m ¡ , for T=+1 day m1 , ¡ ¡ ¡ ¡ ¡ ¡ 2025 Dec. 31 22 05.36 -04 11.8 22 07.96 -03 57.1 6.717 6.186 -0.17 - 0.9 23.1 8.6/ 75 53.7 7.4 64/0.21 78 .84 2026 Jan. 10 22 10.94 -03 50.1 22 13.54 -03 35.2 6.801 6.146 -0.17 - 0.9 23.0 9.5/ 74 45.0 6.5 62/0.19 142 .56 20 22 17.03 -03 23.7 22 19.62 -03 08.6 6.867 6.105 -0.18 - 0.9 23.0 10.2/ 72 36.6 5.5 59/0.16 24 .01 30 22 23.53 -02 53.0 22 26.12 -02 37.7 6.914 6.065 -0.18 - 0.9 23.0 10.8/ 71 28.3 4.4 56/0.12 112 .89 Feb. 9 22 30.35 -02 18.6 22 32.93 -02 03.1 6.939 6.024 -0.18 - 0.9 23.0 11.2/ 70 20.3 3.3 50/0.09 115 .55 19 22 37.41 -01 40.8 22 39.98 -01 25.1 6.943 5.983 -0.19 - 0.9 23.0 11.5/ 69 12.8 2.1 38/0.06 9 .03 Mar. 1 22 44.61 -01 00.2 22 47.18 -00 44.3 6.923 5.941 -0.19 - 1.0 22.9 11.7/ 68 7.1 1.2 2/0.03 145 .93 11 22 51.87 -00 17.4 22 54.44 -00 01.4 6.881 5.900 -0.20 - 1.0 22.9 11.8/ 68 8.2 1.4 299/0.04 90 .54 21 22 59.13 +00 27.2 23 01.69 +00 43.4 6.817 5.858 -0.20 - 1.0 22.8 11.7/ 67 14.6 2.5 273/0.07 39 .05 31 23 06.29 +01 12.9 23 08.85 +01 29.2 6.730 5.816 -0.21 - 1.1 22.8 11.5/ 66 22.0 3.7 263/0.11 173 .95 Apr. 10 23 13.29 +01 59.2 23 15.84 +02 15.6 6.623 5.774 -0.22 - 1.1 22.7 11.1/ 65 29.7 4.9 258/0.14 64 .52 20 23 20.04 +02 45.6 23 22.59 +03 02.0 6.497 5.732 -0.23 - 1.2 22.6 10.7/ 65 37.4 6.1 255/0.18 71 .09 30 23 26.47 +03 31.3 23 29.02 +03 47.8 6.353 5.689 -0.23 - 1.2 22.6 10.1/ 64 45.3 7.2 253/0.22 154 .97 May 10 23 32.50 +04 15.8 23 35.05 +04 32.4 6.193 5.647 -0.24 - 1.3 22.5 9.3/ 63 53.2 8.2 252/0.26 37 .49 20 23 38.04 +04 58.4 23 40.59 +05 15.1 6.020 5.604 -0.26 - 1.3 22.4 8.4/ 61 61.2 9.1 250/0.29 105 .15 30 23 42.99 +05 38.5 23 45.54 +05 55.2 5.837 5.561 -0.27 - 1.4 22.3 7.4/ 60 69.4 9.8 249/0.32 126 .98 June 9 23 47.26 +06 15.3 23 49.82 +06 32.0 5.645 5.518 -0.28 - 1.4 22.2 6.2/ 58 77.6 10.4 248/0.35 7 .44 19 23 50.76 +06 48.0 23 53.32 +07 04.7 5.448 5.474 -0.29 - 1.5 22.1 4.8/ 54 86.1 10.7 247/0.38 139 .20 29 23 53.38 +07 15.8 23 55.94 +07 32.5 5.250 5.431 -0.31 - 1.6 21.9 3.3/ 48 94.8 10.7 246/0.39 97 .99 July 9 23 55.03 +07 37.8 23 57.59 +07 54.5 5.055 5.387 -0.32 - 1.7 21.8 1.8/ 30 103.7 10.6 245/0.40 29 .37 19 23 55.63 +07 53.2 23 58.19 +08 09.9 4.865 5.343 -0.33 - 1.7 21.7 1.1/316 112.9 10.1 243/0.40 172 .26 29 23 55.12 +08 01.0 23 57.68 +08 17.7 4.685 5.299 -0.35 - 1.8 21.6 2.4/269 122.4 9.3 241/0.38 65 1.00 Aug. 8 23 53.51 +08 00.8 23 56.06 +08 17.5 4.520 5.255 -0.36 - 1.9 21.5 4.1/257 132.2 8.2 239/0.35 67 .29 18 23 50.81 +07 51.9 23 53.37 +08 08.5 4.374 5.211 -0.37 - 2.0 21.4 5.7/252 142.2 6.8 236/0.30 151 .30 28 23 47.16 +07 34.3 23 49.71 +07 51.0 4.250 5.166 -0.38 - 2.0 21.3 7.0/249 152.4 5.2 230/0.23 30 1.00 Sept. 7 23 42.75 +07 08.7 23 45.31 +07 25.3 4.152 5.122 -0.38 - 2.1 21.2 8.0/246 162.4 3.4 219/0.16 109 .21 17 23 37.86 +06 36.1 23 40.41 +06 52.7 4.082 5.077 -0.38 - 2.1 21.1 8.4/243 170.6 1.9 185/0.09 115 .33 27 23 32.83 +05 58.4 23 35.38 +06 15.0 4.043 5.032 -0.38 - 2.1 21.1 8.2/241 169.4 2.1 117/0.10 12 1.00 Oct. 7 23 28.03 +05 18.1 23 30.57 +05 34.7 4.034 4.987 -0.37 - 2.0 21.0 7.5/237 160.4 3.9 90/0.18 151 .15 17 23 23.80 +04 37.8 23 26.34 +04 54.3 4.054 4.942 -0.36 - 2.0 21.0 6.3/233 150.0 5.8 80/0.27 80 .34 27 23 20.46 +04 00.1 23 23.01 +04 16.6 4.099 4.897 -0.35 - 1.9 21.0 4.7/225 139.4 7.6 76/0.35 51 .99 Nov. 6 23 18.25 +03 27.3 23 20.80 +03 43.7 4.167 4.852 -0.34 - 1.8 21.0 3.0/208 128.9 9.2 73/0.42 167 .11 16 23 17.31 +03 01.3 23 19.86 +03 17.7 4.254 4.806 -0.34 - 1.8 21.0 1.9/161 118.6 10.4 71/0.47 46 .36 26 23 17.72 +02 43.2 23 20.27 +02 59.7 4.354 4.761 -0.33 - 1.7 21.0 2.8/110 108.6 11.3 69/0.50 90 .97 Dec. 6 23 19.48 +02 33.8 23 22.03 +02 50.3 4.462 4.715 -0.32 - 1.6 21.0 4.6/ 91 98.9 11.9 68/0.51 133 .09 16 23 22.53 +02 33.3 23 25.09 +02 49.8 4.574 4.670 -0.32 - 1.6 21.0 6.4/ 83 89.5 12.2 67/0.51 14 .38 26 23 26.80 +02 41.6 23 29.35 +02 58.1 4.686 4.624 -0.31 - 1.5 21.0 8.2/ 78 80.4 12.1 66/0.49 127 .94 2027 Jan. 5 23 32.17 +02 58.2 23 34.72 +03 14.8 4.794 4.579 -0.31 - 1.5 21.0 9.8/ 76 71.6 11.8 65/0.47 103 .07 15 23 38.54 +03 22.5 23 41.09 +03 39.2 4.894 4.533 -0.31 - 1.5 21.0 11.3/ 74 63.0 11.2 64/0.44 17 .41 25 23 45.78 +03 53.9 23 48.34 +04 10.6 4.983 4.487 -0.31 - 1.5 21.0 12.6/ 72 54.8 10.3 63/0.40 160 .91 Feb. 4 23 53.79 +04 31.6 23 56.35 +04 48.3 5.059 4.442 -0.32 - 1.5 21.0 13.7/ 71 46.7 9.3 62/0.35 76 .06 14 00 02.47 +05 14.9 00 05.04 +05 31.6 5.120 4.396 -0.32 - 1.5 21.0 14.6/ 71 38.9 8.1 61/0.31 47 .46 24 00 11.73 +06 02.9 00 14.30 +06 19.6 5.165 4.350 -0.33 - 1.5 21.0 15.4/ 70 31.3 6.8 59/0.25 171 .88 Mar. 6 00 21.47 +06 54.8 00 24.05 +07 11.5 5.193 4.305 -0.34 - 1.5 20.9 16.1/ 70 23.9 5.4 57/0.20 51 .05