D/1952 B1 (Harrington-Wilson) Orbit by S. Nakano NK 839 (2002) Last obs. 1952 02 25 (672)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2022 Sep. 21.71728 1.2298631 0.6046283 5.49 1.68564 118.10573 14.44399 0.200 2022 Aug. 9.0 m1 = 14.0 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Jan. 1 23 04.17 -18 12.6 23 06.81 -17 56.4 3.178 2.838 -0.45 - 1.2 21.0 17.0/ 61 61.1 17.7 73/1.04 85 .05 11 23 14.55 -16 50.6 23 17.18 -16 34.2 3.235 2.773 -0.46 - 1.5 21.0 18.9/ 62 54.0 16.7 75/0.96 51 .62 21 23 26.11 -15 22.4 23 28.72 -15 05.9 3.279 2.708 -0.47 - 1.7 20.9 20.6/ 63 47.2 15.5 77/0.88 167 .91 31 23 38.73 -13 48.7 23 41.32 -13 32.0 3.309 2.641 -0.49 - 2.0 20.8 22.2/ 64 40.7 14.1 79/0.80 56 .02 Feb. 10 23 52.31 -12 09.8 23 54.88 -11 53.1 3.324 2.573 -0.51 - 2.3 20.7 23.7/ 64 34.5 12.6 82/0.71 73 .63 20 00 06.78 -10 26.3 00 09.34 -10 09.6 3.325 2.504 -0.53 - 2.7 20.6 25.1/ 65 28.8 11.0 85/0.62 166 .88 Mar. 2 00 22.09 -08 38.7 00 24.64 -08 22.0 3.312 2.434 -0.56 - 3.0 20.5 26.4/ 65 23.4 9.3 91/0.53 31 .01 12 00 38.24 -06 47.4 00 40.78 -06 30.9 3.284 2.364 -0.60 - 3.4 20.3 27.8/ 66 18.6 7.7 98/0.44 92 .64 22 00 55.21 -04 53.0 00 57.75 -04 36.8 3.244 2.292 -0.64 - 3.8 20.2 29.1/ 67 14.4 6.2 110/0.36 142 .84 Apr. 1 01 13.04 -02 56.1 01 15.58 -02 40.3 3.191 2.220 -0.69 - 4.3 20.0 30.5/ 67 11.3 5.0 128/0.30 11 .00 11 01 31.77 -00 57.2 01 34.33 -00 41.9 3.127 2.146 -0.74 - 4.7 19.8 31.9/ 68 9.8 4.6 154/0.27 109 .66 21 01 51.48 +01 02.8 01 54.05 +01 17.5 3.053 2.073 -0.80 - 5.1 19.6 33.4/ 69 10.4 5.0 180/0.31 119 .77 May 1 02 12.25 +03 03.3 02 14.85 +03 17.2 2.971 1.999 -0.87 - 5.6 19.4 34.9/ 70 12.3 6.2 199/0.39 13 .00 11 02 34.19 +05 03.1 02 36.82 +05 16.1 2.883 1.925 -0.95 - 6.0 19.1 36.6/ 71 14.9 7.8 213/0.50 125 .69 21 02 57.42 +07 01.0 03 00.08 +07 12.9 2.790 1.851 -1.05 - 6.4 18.9 38.4/ 72 17.6 9.5 222/0.63 97 .70 31 03 22.08 +08 55.7 03 24.78 +09 06.2 2.694 1.778 -1.15 - 6.8 18.7 40.3/ 74 20.2 11.4 229/0.78 26 .00 June 10 03 48.29 +10 45.0 03 51.03 +10 54.0 2.597 1.706 -1.26 - 7.0 18.4 42.2/ 76 22.6 13.2 235/0.94 140 .74 20 04 16.19 +12 26.8 04 18.98 +12 34.0 2.501 1.635 -1.39 - 7.2 18.1 44.3/ 78 24.8 15.1 241/1.11 80 .62 30 04 45.89 +13 58.3 04 48.72 +14 03.5 2.408 1.567 -1.53 - 7.1 17.9 46.4/ 80 26.6 16.9 246/1.28 37 .01 July 10 05 17.44 +15 16.4 05 20.30 +15 19.4 2.320 1.502 -1.67 - 6.9 17.6 48.6/ 82 28.1 18.6 251/1.46 153 .80 20 05 50.83 +16 17.7 05 53.71 +16 18.2 2.238 1.441 -1.81 - 6.4 17.3 50.6/ 84 29.3 20.2 257/1.63 68 .56 30 06 25.95 +16 58.5 06 28.85 +16 56.5 2.165 1.385 -1.95 - 5.6 17.1 52.5/ 87 30.2 21.6 262/1.80 45 .02 Aug. 9 07 02.57 +17 15.6 07 05.47 +17 11.0 2.101 1.336 -2.07 - 4.6 16.9 54.1/ 90 30.8 22.9 267/1.95 164 .86 19 07 40.35 +17 06.6 07 43.22 +16 59.4 2.048 1.294 -2.16 - 3.3 16.7 55.4/ 93 31.3 24.0 273/2.09 61 .52 29 08 18.83 +16 30.5 08 21.66 +16 20.9 2.006 1.262 -2.22 - 1.9 16.5 56.1/ 95 31.6 24.8 278/2.20 51 .03 Sept. 8 08 57.50 +15 27.9 09 00.28 +15 16.2 1.975 1.241 -2.23 - 0.4 16.4 56.3/ 98 32.0 25.5 284/2.28 173 .92 18 09 35.84 +14 01.5 09 38.56 +13 47.9 1.955 1.231 -2.21 + 1.1 16.4 55.9/100 32.4 25.9 289/2.35 57 .49 28 10 13.42 +12 15.3 10 16.09 +12 00.3 1.945 1.232 -2.14 + 2.4 16.4 54.9/102 33.0 26.3 293/2.39 59 .05 Oct. 8 10 49.84 +10 15.0 10 52.46 +09 59.0 1.944 1.245 -2.05 + 3.4 16.4 53.4/103 33.9 26.5 296/2.41 170 .96 18 11 24.86 +08 06.5 11 27.44 +07 50.0 1.949 1.270 -1.93 + 4.2 16.5 51.5/104 35.0 26.8 299/2.43 52 .47 28 11 58.32 +05 55.8 12 00.88 +05 39.1 1.959 1.304 -1.80 + 4.7 16.6 49.2/105 36.6 27.0 301/2.44 70 .08 Nov. 7 12 30.13 +03 48.4 12 32.68 +03 31.9 1.972 1.348 -1.66 + 4.9 16.8 46.7/105 38.6 27.3 302/2.45 159 .98 17 13 00.25 +01 48.7 13 02.81 +01 32.6 1.985 1.398 -1.53 + 5.0 16.9 44.0/104 41.0 27.6 302/2.46 45 .46 27 13 28.69 +00 00.3 13 31.26 -00 15.2 1.996 1.456 -1.40 + 5.0 17.1 41.2/103 43.9 28.0 301/2.48 86 .13 Dec. 7 13 55.42 -01 34.4 13 58.00 -01 49.0 2.004 1.518 -1.28 + 4.9 17.3 38.3/102 47.2 28.4 300/2.50 145 .99 17 14 20.43 -02 53.6 14 23.03 -03 07.3 2.007 1.584 -1.17 + 4.8 17.5 35.4/100 51.0 28.9 298/2.53 33 .44 27 14 43.68 -03 56.6 14 46.30 -04 09.1 2.003 1.653 -1.07 + 4.8 17.7 32.3/ 98 55.2 29.3 296/2.57 105 .18 2023 Jan. 6 15 05.09 -04 42.8 15 07.72 -04 54.3 1.992 1.724 -0.99 + 4.8 17.9 29.3/ 96 59.9 29.6 293/2.61 129 .99 16 15 24.56 -05 12.6 15 27.20 -05 23.0 1.972 1.796 -0.92 + 4.9 18.0 26.0/ 93 65.1 29.8 291/2.65 19 .41 26 15 41.96 -05 26.4 15 44.61 -05 35.8 1.945 1.870 -0.86 + 5.1 18.2 22.6/ 90 70.8 29.8 288/2.69 127 .23 Feb. 5 15 57.11 -05 25.1 15 59.77 -05 33.6 1.911 1.944 -0.83 + 5.4 18.3 19.1/ 85 77.1 29.6 285/2.72 110 .99 15 16 09.82 -05 09.9 16 12.48 -05 17.5 1.869 2.018 -0.81 + 5.7 18.4 15.3/ 79 83.8 29.1 283/2.73 21 .36 25 16 19.86 -04 42.0 16 22.51 -04 49.0 1.823 2.092 -0.80 + 6.2 18.5 11.3/ 70 91.1 28.2 280/2.71 149 .27 Mar. 7 16 26.98 -04 03.4 16 29.61 -04 09.9 1.774 2.165 -0.82 + 6.7 18.6 7.6/ 51 99.1 26.9 276/2.65 85 1.00 17 16 30.95 -03 16.4 16 33.58 -03 22.6 1.726 2.238 -0.85 + 7.2 18.7 5.3/ 10 107.6 25.1 273/2.54 49 .29 27 16 31.60 -02 23.8 16 34.21 -02 30.0 1.682 2.310 -0.90 + 7.8 18.8 6.8/323 116.8 22.7 269/2.36 157 .30 Apr. 6 16 28.89 -01 29.7 16 31.48 -01 36.1 1.647 2.382 -0.97 + 8.3 18.9 10.2/300 126.5 19.7 264/2.11 55 1.00 16 16 23.03 -00 38.7 16 25.60 -00 45.4 1.626 2.452 -1.04 + 8.6 19.0 13.5/288 136.5 16.4 256/1.77 88 .22 26 16 14.47 +00 04.1 16 17.03 -00 03.3 1.623 2.522 -1.11 + 8.8 19.1 15.9/280 146.3 12.8 246/1.39 131 .32 May 6 16 04.07 +00 33.4 16 06.63 +00 25.3 1.643 2.591 -1.15 + 8.6 19.2 16.8/274 154.7 9.6 228/1.03 25 1.00 16 15 52.90 +00 45.6 15 55.45 +00 36.9 1.688 2.658 -1.17 + 8.3 19.4 16.3/267 159.4 7.7 198/0.81 130 .15