74P/Smirnova-Chernykh Orbit by S. Nakano NK 2592 (2013) Observed in 2nd half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2028 May 16.87579 4.4833427 0.0565799 10.4 136.93953 53.70985 6.48371 0.200 2023 Sep. 13.0 m1 = 4.5 + 5 log Delta + 15.0 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Dec. 27 23 40.81 -07 17.4 23 43.38 -07 00.7 5.114 5.012 +0.46 + 4.3 18.5 8.1/ 58 78.6 11.1 77/0.27 28 .18 2023 Jan. 6 23 45.40 -06 34.9 23 47.97 -06 18.2 5.269 5.014 +0.54 + 4.7 18.6 9.4/ 60 69.7 10.6 78/0.25 100 .99 16 23 50.85 -05 47.8 23 53.42 -05 31.2 5.415 5.015 +0.62 + 5.1 18.7 10.5/ 61 61.1 9.9 79/0.23 140 .41 26 23 57.04 -04 57.1 23 59.60 -04 40.4 5.550 5.016 +0.68 + 5.4 18.7 11.5/ 62 52.7 9.0 80/0.20 5 .23 Feb. 5 00 03.84 -04 03.3 00 06.40 -03 46.5 5.671 5.016 +0.73 + 5.6 18.8 12.3/ 63 44.5 7.9 82/0.17 127 .99 15 00 11.16 -03 07.2 00 13.72 -02 50.5 5.776 5.017 +0.77 + 5.8 18.8 12.9/ 64 36.5 6.7 85/0.14 109 .36 25 00 18.89 -02 09.4 00 21.45 -01 52.8 5.864 5.018 +0.81 + 5.9 18.8 13.4/ 64 28.6 5.4 91/0.10 34 .27 Mar. 7 00 26.94 -01 10.7 00 29.50 -00 54.1 5.932 5.018 +0.83 + 5.9 18.9 13.8/ 65 20.9 4.0 103/0.07 154 1.00 17 00 35.23 -00 11.6 00 37.79 +00 04.9 5.981 5.019 +0.84 + 5.9 18.9 14.0/ 65 13.4 2.6 135/0.04 78 .29 27 00 43.67 +00 47.3 00 46.23 +01 03.7 6.009 5.019 +0.85 + 5.8 18.9 14.0/ 66 6.4 1.3 190/0.04 61 .30 Apr. 6 00 52.19 +01 45.5 00 54.76 +02 01.7 6.016 5.019 +0.85 + 5.7 18.9 14.0/ 66 4.2 0.8 219/0.08 178 1.00 16 01 00.71 +02 42.3 01 03.29 +02 58.4 6.003 5.019 +0.85 + 5.5 18.9 13.8/ 67 10.3 2.1 230/0.11 45 .22 26 01 09.17 +03 37.5 01 11.75 +03 53.4 5.969 5.019 +0.83 + 5.3 18.9 13.5/ 67 17.5 3.5 236/0.15 87 .32 May 6 01 17.49 +04 30.3 01 20.08 +04 46.1 5.916 5.019 +0.81 + 5.0 18.9 13.1/ 67 24.8 4.8 239/0.19 152 1.00 16 01 25.59 +05 20.5 01 28.19 +05 36.0 5.845 5.019 +0.78 + 4.7 18.8 12.6/ 68 32.3 6.2 242/0.23 14 .15 26 01 33.40 +06 07.6 01 36.01 +06 22.9 5.755 5.019 +0.74 + 4.3 18.8 11.9/ 69 39.8 7.4 244/0.27 112 .35 June 5 01 40.82 +06 51.0 01 43.44 +07 06.1 5.650 5.018 +0.70 + 3.9 18.8 11.1/ 69 47.3 8.5 245/0.31 121 .99 15 01 47.78 +07 30.6 01 50.41 +07 45.4 5.531 5.018 +0.64 + 3.5 18.7 10.1/ 70 55.0 9.5 246/0.35 18 .10 25 01 54.17 +08 05.8 01 56.81 +08 20.4 5.399 5.017 +0.57 + 3.0 18.7 9.0/ 70 62.9 10.4 247/0.38 138 .37 July 5 01 59.87 +08 36.2 02 02.52 +08 50.6 5.257 5.017 +0.49 + 2.5 18.6 7.7/ 71 70.9 11.0 248/0.41 88 .96 15 02 04.79 +09 01.5 02 07.45 +09 15.8 5.108 5.016 +0.40 + 2.0 18.5 6.3/ 72 79.1 11.5 249/0.44 48 .07 25 02 08.80 +09 21.4 02 11.46 +09 35.5 4.954 5.015 +0.30 + 1.4 18.5 4.6/ 72 87.6 11.7 250/0.46 167 .41 Aug. 4 02 11.78 +09 35.6 02 14.45 +09 49.6 4.799 5.014 +0.19 + 0.8 18.4 2.9/ 73 96.4 11.6 251/0.47 52 .92 14 02 13.63 +09 43.8 02 16.30 +09 57.7 4.647 5.013 +0.06 + 0.2 18.3 0.9/ 77 105.4 11.2 252/0.46 80 .05 24 02 14.26 +09 45.9 02 16.93 +09 59.8 4.502 5.012 -0.06 - 0.4 18.3 1.0/248 114.9 10.5 252/0.45 159 .46 Sept. 3 02 13.61 +09 41.9 02 16.28 +09 55.8 4.368 5.011 -0.19 - 1.0 18.2 3.0/251 124.7 9.5 253/0.42 15 .88 13 02 11.69 +09 32.1 02 14.36 +09 46.1 4.249 5.010 -0.31 - 1.5 18.1 4.9/252 134.9 8.2 254/0.37 113 .04 23 02 08.57 +09 17.0 02 11.23 +09 31.1 4.150 5.009 -0.42 - 1.9 18.1 6.4/253 145.4 6.5 255/0.30 122 .52 Oct. 3 02 04.42 +08 57.6 02 07.08 +09 11.9 4.075 5.007 -0.49 - 2.2 18.0 7.6/253 156.2 4.6 258/0.22 25 .84 13 01 59.49 +08 35.3 02 02.14 +08 49.8 4.028 5.006 -0.54 - 2.3 18.0 8.3/254 167.1 2.5 264/0.12 148 .03 23 01 54.11 +08 11.9 01 56.75 +08 26.6 4.011 5.005 -0.54 - 2.2 18.0 8.4/255 176.5 0.7 312/0.03 80 .60 Nov. 2 01 48.68 +07 49.5 01 51.32 +08 04.3 4.024 5.003 -0.51 - 1.9 18.0 7.8/256 169.3 2.1 52/0.09 63 .81 12 01 43.59 +07 29.9 01 46.21 +07 44.9 4.069 5.001 -0.44 - 1.5 18.0 6.7/257 158.2 4.2 62/0.19 174 .02 22 01 39.18 +07 15.2 01 41.81 +07 30.3 4.141 5.000 -0.34 - 0.8 18.1 5.2/261 147.1 6.2 65/0.27 37 .67 Dec. 2 01 35.77 +07 06.6 01 38.39 +07 21.9 4.239 4.998 -0.22 - 0.1 18.1 3.3/268 136.2 7.8 66/0.33 98 .79 12 01 33.53 +07 05.2 01 36.15 +07 20.4 4.359 4.996 -0.09 + 0.6 18.2 1.5/293 125.6 9.2 67/0.38 138 .01 22 01 32.59 +07 11.2 01 35.21 +07 26.5 4.495 4.995 +0.04 + 1.3 18.2 1.5/ 23 115.2 10.3 68/0.41 4 .74 2024 Jan. 1 01 32.96 +07 24.6 01 35.58 +07 39.9 4.644 4.993 +0.17 + 2.0 18.3 3.2/ 50 105.2 11.0 69/0.42 131 .78 11 01 34.61 +07 45.0 01 37.24 +08 00.3 4.799 4.991 +0.29 + 2.7 18.4 5.0/ 58 95.5 11.3 69/0.41 102 .01 21 01 37.48 +08 11.8 01 40.11 +08 27.0 4.957 4.989 +0.40 + 3.2 18.4 6.7/ 61 86.2 11.4 70/0.40 39 .79 31 01 41.45 +08 44.2 01 44.09 +08 59.3 5.113 4.987 +0.50 + 3.7 18.5 8.2/ 63 77.1 11.1 71/0.37 160 .77 Feb. 10 01 46.42 +09 21.3 01 49.07 +09 36.2 5.263 4.985 +0.59 + 4.1 18.6 9.6/ 65 68.4 10.6 71/0.34 68 .00 20 01 52.27 +10 02.2 01 54.93 +10 16.9 5.405 4.983 +0.66 + 4.4 18.6 10.7/ 66 59.8 9.9 72/0.30 70 .82 Mar. 1 01 58.89 +10 46.2 02 01.56 +11 00.6 5.535 4.980 +0.73 + 4.6 18.7 11.7/ 67 51.6 9.0 73/0.25 171 .75 11 02 06.16 +11 32.3 02 08.85 +11 46.5 5.652 4.978 +0.78 + 4.7 18.7 12.4/ 67 43.5 7.9 75/0.20 35 .01 21 02 14.00 +12 19.9 02 16.70 +12 33.8 5.752 4.976 +0.83 + 4.8 18.8 13.1/ 68 35.6 6.7 77/0.15 98 .84 31 02 22.29 +13 08.2 02 25.01 +13 21.8 5.835 4.974 +0.87 + 4.8 18.8 13.5/ 69 27.9 5.4 81/0.10 143 .72