142P/Ge-Wang Orbit by S. Nakano NK 4556 (2021) Observed in 2nd half of 2021
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2021 May 12.71722 2.5137785 0.4971659 11.2 173.99303 175.93201 12.25154 0.200 2022 Aug. 9.0 m1 = 12.5 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Jan. 1 02 18.77 +00 57.2 02 21.34 +01 10.9 2.528 3.045 +0.43 + 4.4 19.3 7.9/ 56 112.7 17.3 65/1.25 136 .05 11 02 23.10 +01 41.7 02 25.68 +01 55.2 2.695 3.084 +0.60 + 5.2 19.5 10.3/ 60 104.0 18.0 68/1.23 10 .62 21 02 29.04 +02 33.9 02 31.63 +02 47.1 2.868 3.124 +0.74 + 5.7 19.7 12.4/ 63 95.7 18.3 70/1.17 119 .91 31 02 36.38 +03 31.2 02 38.99 +03 44.1 3.045 3.165 +0.86 + 6.0 19.9 14.2/ 65 87.8 18.1 72/1.10 104 .02 Feb. 10 02 44.93 +04 31.7 02 47.56 +04 44.2 3.223 3.206 +0.96 + 6.1 20.1 15.6/ 67 80.2 17.7 74/1.02 28 .63 20 02 54.51 +05 33.5 02 57.15 +05 45.5 3.398 3.247 +1.05 + 6.1 20.3 16.7/ 68 72.9 16.9 76/0.93 147 .88 Mar. 2 03 04.94 +06 35.1 03 07.60 +06 46.6 3.570 3.289 +1.12 + 6.0 20.4 17.7/ 70 65.7 15.9 79/0.84 74 .01 12 03 16.10 +07 35.2 03 18.78 +07 46.1 3.735 3.332 +1.18 + 5.7 20.6 18.4/ 72 58.8 14.8 81/0.74 50 .64 22 03 27.84 +08 32.7 03 30.53 +08 42.9 3.893 3.374 +1.22 + 5.3 20.7 18.9/ 73 52.1 13.5 84/0.65 170 .84 Apr. 1 03 40.04 +09 26.8 03 42.76 +09 36.2 4.042 3.417 +1.26 + 4.9 20.9 19.2/ 75 45.6 12.0 87/0.56 48 .00 11 03 52.62 +10 16.6 03 55.36 +10 25.3 4.179 3.461 +1.29 + 4.4 21.0 19.5/ 77 39.2 10.5 90/0.48 72 .66 21 04 05.47 +11 01.6 04 08.22 +11 09.5 4.305 3.504 +1.31 + 3.9 21.1 19.6/ 78 32.9 9.0 94/0.40 152 .77 May 1 04 18.51 +11 41.4 04 21.28 +11 48.5 4.418 3.548 +1.32 + 3.3 21.2 19.6/ 80 26.8 7.4 100/0.32 25 .00 11 04 31.65 +12 15.5 04 34.44 +12 21.7 4.516 3.592 +1.32 + 2.7 21.3 19.5/ 82 21.0 5.8 107/0.24 95 .69 21 04 44.81 +12 43.7 04 47.61 +12 49.0 4.600 3.636 +1.31 + 2.1 21.4 19.3/ 83 15.6 4.3 120/0.18 124 .70 31 04 57.92 +13 05.9 05 00.73 +13 10.3 4.668 3.680 +1.30 + 1.5 21.5 19.0/ 85 11.3 3.1 141/0.13 12 .00 June 10 05 10.91 +13 22.0 05 13.73 +13 25.4 4.721 3.724 +1.28 + 0.9 21.6 18.7/ 87 9.6 2.6 177/0.11 119 .74 20 05 23.68 +13 32.0 05 26.51 +13 34.5 4.757 3.768 +1.25 + 0.3 21.6 18.2/ 89 11.7 3.1 211/0.13 97 .62 30 05 36.17 +13 36.0 05 39.01 +13 37.6 4.777 3.812 +1.21 - 0.3 21.7 17.7/ 91 16.2 4.3 232/0.17 27 .01 July 10 05 48.31 +13 34.2 05 51.14 +13 35.0 4.781 3.856 +1.17 - 0.8 21.8 17.1/ 92 21.9 5.6 244/0.23 145 .80 20 05 59.99 +13 26.9 06 02.82 +13 26.8 4.768 3.900 +1.12 - 1.3 21.8 16.3/ 94 28.0 7.0 251/0.28 71 .56 30 06 11.14 +13 14.5 06 13.97 +13 13.6 4.739 3.944 +1.05 - 1.8 21.8 15.5/ 96 34.4 8.4 256/0.34 49 .02 Aug. 9 06 21.67 +12 57.3 06 24.49 +12 55.6 4.695 3.988 +0.98 - 2.2 21.9 14.5/ 99 41.1 9.6 260/0.39 166 .86 19 06 31.48 +12 35.9 06 34.29 +12 33.5 4.636 4.032 +0.90 - 2.6 21.9 13.4/101 48.1 10.8 264/0.44 46 .52 29 06 40.46 +12 10.7 06 43.26 +12 07.7 4.564 4.075 +0.80 - 2.9 21.9 12.1/103 55.3 11.8 267/0.49 75 .03 Sept. 8 06 48.49 +11 42.6 06 51.28 +11 39.0 4.480 4.119 +0.70 - 3.1 21.9 10.7/107 62.8 12.6 269/0.53 147 .92 18 06 55.47 +11 12.3 06 58.25 +11 08.2 4.386 4.162 +0.58 - 3.2 21.9 9.1/111 70.6 13.2 272/0.57 24 .49 28 07 01.26 +10 40.6 07 04.03 +10 36.0 4.285 4.205 +0.45 - 3.2 21.9 7.3/116 78.7 13.5 274/0.60 104 .05 Oct. 8 07 05.74 +10 08.5 07 08.49 +10 03.6 4.178 4.248 +0.30 - 3.2 21.9 5.5/125 87.2 13.6 276/0.62 115 .96 18 07 08.78 +09 37.1 07 11.52 +09 32.1 4.070 4.291 +0.15 - 3.0 21.9 3.7/143 96.0 13.4 279/0.62 20 .47 28 07 10.29 +09 07.6 07 13.02 +09 02.5 3.964 4.334 -0.01 - 2.6 21.9 2.6/184 105.3 12.8 281/0.61 136 .08 Nov. 7 07 10.18 +08 41.3 07 12.91 +08 36.2 3.865 4.376 -0.17 - 2.2 21.8 3.3/229 114.9 11.9 284/0.58 82 .98 17 07 08.48 +08 19.4 07 11.20 +08 14.4 3.778 4.418 -0.32 - 1.6 21.8 5.1/252 124.9 10.6 287/0.53 45 .46 27 07 05.24 +08 03.2 07 07.95 +07 58.4 3.706 4.460 -0.46 - 0.9 21.8 6.9/262 135.1 9.0 292/0.46 161 .13 Dec. 7 07 00.65 +07 53.6 07 03.36 +07 49.1 3.656 4.502 -0.56 - 0.2 21.8 8.4/269 145.4 7.1 299/0.37 47 .99 17 06 55.02 +07 51.2 06 57.73 +07 47.2 3.631 4.543 -0.63 + 0.6 21.9 9.4/274 155.1 5.2 311/0.27 78 .44 27 06 48.73 +07 56.4 06 51.44 +07 52.8 3.635 4.585 -0.64 + 1.3 21.9 9.7/278 162.9 3.6 335/0.19 134 .18 2023 Jan. 6 06 42.28 +08 08.8 06 45.00 +08 05.6 3.670 4.626 -0.61 + 1.9 22.0 9.3/282 164.7 3.2 18/0.17 20 .99 16 06 36.14 +08 27.4 06 38.87 +08 24.7 3.735 4.666 -0.54 + 2.4 22.1 8.3/287 158.9 4.4 51/0.22 115 .41 26 06 30.76 +08 51.1 06 33.49 +08 48.7 3.830 4.707 -0.43 + 2.8 22.1 6.9/294 149.8 6.0 67/0.30 95 .23 Feb. 5 06 26.49 +09 18.4 06 29.23 +09 16.4 3.952 4.747 -0.29 + 3.0 22.2 5.3/304 139.7 7.7 76/0.37 35 .99 15 06 23.55 +09 47.8 06 26.30 +09 46.0 4.097 4.787 -0.15 + 3.0 22.4 3.7/324 129.6 9.1 81/0.42 151 .36 25 06 22.06 +10 18.1 06 24.82 +10 16.4 4.260 4.827 0.00 + 3.0 22.5 3.0/360 119.6 10.3 85/0.46 59 .27 Mar. 7 06 22.05 +10 47.8 06 24.82 +10 46.1 4.438 4.866 +0.14 + 2.8 22.6 3.5/ 36 109.9 11.1 88/0.47 65 1.00 17 06 23.44 +11 16.0 06 26.22 +11 14.2 4.625 4.905 +0.27 + 2.6 22.7 4.7/ 57 100.5 11.5 90/0.47 158 .29 27 06 26.14 +11 42.0 06 28.93 +11 40.0 4.817 4.944 +0.39 + 2.3 22.9 6.1/ 68 91.5 11.6 93/0.46 29 .30 Apr. 6 06 30.02 +12 04.9 06 32.82 +12 02.7 5.010 4.982 +0.49 + 1.9 23.0 7.5/ 75 82.7 11.5 95/0.44 95 1.00 16 06 34.93 +12 24.5 06 37.73 +12 21.8 5.199 5.021 +0.58 + 1.5 23.1 8.6/ 80 74.2 11.1 97/0.41 127 .22 26 06 40.72 +12 40.2 06 43.53 +12 37.2 5.383 5.058 +0.65 + 1.1 23.2 9.6/ 83 66.0 10.5 99/0.37 16 .32 May 6 06 47.25 +12 51.9 06 50.06 +12 48.4 5.558 5.096 +0.71 + 0.7 23.3 10.5/ 86 58.0 9.7 101/0.33 125 1.00 16 06 54.39 +12 59.4 06 57.20 +12 55.4 5.720 5.133 +0.76 + 0.3 23.4 11.2/ 88 50.3 8.7 104/0.29 95 .15