237P/LINEAR Orbit by T. Kobayashi NK 4272 (2020) Observed in 1st half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2023 May 14.66365 1.9869752 0.4342063 6.58 25.25355 245.36367 14.01520 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 10 19.15 -07 10.3 10 21.65 -07 25.5 3.183 3.757 -0.23 - 3.4 20.8 4.9/225 118.8 13.3 301/0.78 95 .05 11 10 16.81 -07 44.7 10 19.31 -07 59.8 3.027 3.720 -0.41 - 2.1 20.6 6.4/251 128.5 11.9 306/0.74 123 .62 21 10 12.72 -08 05.9 10 15.21 -08 20.9 2.888 3.682 -0.57 - 0.6 20.5 8.5/266 138.3 10.2 313/0.66 23 .91 31 10 07.04 -08 12.1 10 09.53 -08 26.9 2.772 3.644 -0.69 + 1.0 20.3 10.3/276 147.9 8.3 324/0.56 131 .02 Feb. 10 10 00.11 -08 01.9 10 02.60 -08 16.4 2.682 3.606 -0.76 + 2.7 20.2 11.7/283 156.1 6.4 342/0.44 90 .63 20 09 52.47 -07 35.6 09 54.95 -07 49.8 2.619 3.567 -0.77 + 4.1 20.1 12.2/289 160.6 5.3 13/0.37 43 .88 Mar. 2 09 44.75 -06 55.0 09 47.23 -07 09.0 2.586 3.527 -0.71 + 5.2 20.0 11.8/296 158.6 5.9 47/0.42 156 .01 12 09 37.64 -06 03.7 09 40.13 -06 17.4 2.582 3.487 -0.59 + 5.8 20.0 10.5/303 151.5 7.8 71/0.56 56 .64 22 09 31.78 -05 06.4 09 34.28 -05 19.8 2.604 3.447 -0.42 + 5.9 20.0 8.6/313 142.4 10.2 84/0.72 81 .84 Apr. 1 09 27.60 -04 07.7 09 30.11 -04 20.9 2.649 3.406 -0.22 + 5.6 19.9 6.5/329 132.6 12.5 92/0.87 134 .00 11 09 25.39 -03 12.2 09 27.91 -03 25.3 2.714 3.365 -0.01 + 4.9 19.9 4.9/358 122.9 14.5 97/0.98 27 .66 21 09 25.26 -02 23.2 09 27.80 -02 36.3 2.792 3.323 +0.19 + 4.0 19.9 4.9/ 36 113.5 16.1 102/1.06 120 .77 May 1 09 27.17 -01 43.3 09 29.71 -01 56.4 2.880 3.281 +0.38 + 2.9 20.0 6.5/ 63 104.5 17.3 105/1.11 103 .00 11 09 31.01 -01 13.7 09 33.55 -01 27.1 2.974 3.239 +0.56 + 1.8 20.0 8.6/ 78 96.0 18.1 108/1.12 26 .69 21 09 36.59 -00 55.5 09 39.14 -01 09.1 3.069 3.196 +0.71 + 0.7 20.0 10.7/ 86 87.9 18.4 110/1.11 151 .70 31 09 43.74 -00 48.5 09 46.29 -01 02.4 3.163 3.153 +0.85 - 0.5 20.0 12.8/ 92 80.2 18.5 112/1.08 75 .00 June 10 09 52.27 -00 52.9 09 54.82 -01 07.1 3.254 3.110 +0.97 - 1.6 20.0 14.7/ 96 72.9 18.2 114/1.04 49 .74 20 10 02.01 -01 08.2 10 04.56 -01 22.8 3.338 3.066 +1.08 - 2.6 20.0 16.4/ 99 65.9 17.6 117/0.98 160 .62 30 10 12.81 -01 33.8 10 15.35 -01 48.8 3.414 3.023 +1.17 - 3.6 20.0 17.9/102 59.2 16.8 119/0.92 51 .01 July 10 10 24.54 -02 09.3 10 27.08 -02 24.6 3.481 2.979 +1.25 - 4.5 19.9 19.3/104 52.8 15.8 121/0.85 75 .80 20 10 37.09 -02 54.0 10 39.63 -03 09.6 3.538 2.935 +1.33 - 5.3 19.9 20.6/105 46.7 14.6 123/0.77 141 .56 30 10 50.38 -03 47.1 10 52.92 -04 03.1 3.583 2.890 +1.40 - 6.1 19.9 21.7/106 40.7 13.2 125/0.69 30 .02 Aug. 9 11 04.34 -04 48.0 11 06.88 -05 04.2 3.618 2.846 +1.46 - 6.8 19.8 22.8/108 34.9 11.8 128/0.61 102 .86 19 11 18.91 -05 55.8 11 21.45 -06 12.3 3.640 2.802 +1.52 - 7.4 19.8 23.8/108 29.4 10.2 131/0.53 120 .52 29 11 34.06 -07 09.9 11 36.61 -07 26.5 3.650 2.758 +1.57 - 8.0 19.7 24.7/109 24.0 8.6 135/0.44 13 .03 Sept. 8 11 49.77 -08 29.3 11 52.33 -08 46.0 3.648 2.714 +1.63 - 8.4 19.6 25.5/110 18.8 6.9 141/0.36 129 .92 18 12 06.02 -09 53.1 12 08.59 -10 09.8 3.634 2.670 +1.68 - 8.7 19.6 26.3/110 14.1 5.2 150/0.27 101 .49 28 12 22.83 -11 20.4 12 25.41 -11 37.0 3.607 2.626 +1.74 - 9.0 19.5 27.0/110 10.0 3.8 167/0.20 22 .05 Oct. 8 12 40.17 -12 50.1 12 42.78 -13 06.6 3.570 2.583 +1.79 - 9.1 19.4 27.6/110 7.9 3.0 199/0.16 153 .96 18 12 58.08 -14 21.1 13 00.72 -14 37.2 3.521 2.540 +1.85 - 9.1 19.3 28.3/109 8.8 3.5 235/0.19 83 .47 28 13 16.57 -15 52.1 13 19.23 -16 07.9 3.461 2.498 +1.91 - 8.9 19.2 28.8/109 12.2 4.8 256/0.26 43 .08 Nov. 7 13 35.63 -17 21.8 13 38.34 -17 37.0 3.391 2.457 +1.97 - 8.6 19.1 29.4/108 16.5 6.6 267/0.37 171 .98 17 13 55.30 -18 48.8 13 58.05 -19 03.3 3.312 2.416 +2.03 - 8.2 18.9 29.8/107 21.2 8.5 273/0.48 66 .46 27 14 15.58 -20 11.5 14 18.37 -20 25.3 3.224 2.376 +2.09 - 7.6 18.8 30.2/105 26.0 10.5 276/0.61 67 .13 Dec. 7 14 36.44 -21 28.3 14 39.28 -21 41.2 3.128 2.338 +2.15 - 6.8 18.7 30.6/104 30.9 12.5 278/0.75 162 .99 17 14 57.88 -22 37.5 15 00.77 -22 49.3 3.025 2.300 +2.20 - 5.9 18.5 30.9/102 35.8 14.5 279/0.89 48 .44 27 15 19.84 -23 37.4 15 22.78 -23 48.1 2.916 2.264 +2.25 - 4.8 18.4 31.1/100 40.7 16.5 279/1.04 90 .18 2023 Jan. 6 15 42.25 -24 26.3 15 45.23 -24 35.7 2.803 2.229 +2.28 - 3.5 18.2 31.2/ 98 45.7 18.4 278/1.21 145 .99 16 16 05.01 -25 02.5 16 08.03 -25 10.5 2.685 2.196 +2.30 - 2.1 18.1 31.2/ 95 50.6 20.2 277/1.38 29 .41 26 16 27.98 -25 24.6 16 31.03 -25 31.0 2.564 2.165 +2.30 - 0.5 17.9 31.1/ 92 55.5 22.0 276/1.56 112 .23 Feb. 5 16 50.98 -25 31.2 16 54.05 -25 36.0 2.441 2.135 +2.28 + 1.2 17.7 31.0/ 89 60.5 23.7 275/1.75 128 .99 15 17 13.81 -25 21.2 17 16.90 -25 24.5 2.318 2.108 +2.24 + 2.9 17.6 30.6/ 86 65.5 25.2 273/1.95 8 .36 25 17 36.26 -24 54.1 17 39.33 -24 55.7 2.194 2.084 +2.18 + 4.6 17.4 30.1/ 82 70.5 26.6 271/2.16 133 .27 Mar. 7 17 58.04 -24 09.4 18 01.10 -24 09.4 2.071 2.061 +2.09 + 6.4 17.2 29.4/ 79 75.6 27.8 270/2.37 110 1.00 17 18 18.92 -23 07.3 18 21.96 -23 05.8 1.950 2.042 +1.96 + 8.1 17.1 28.4/ 74 80.8 28.7 268/2.59 17 .29 27 18 38.61 -21 48.2 18 41.61 -21 45.3 1.832 2.025 +1.82 + 9.6 16.9 27.2/ 70 86.1 29.4 266/2.80 152 .30 Apr. 6 18 56.80 -20 13.1 18 59.76 -20 08.9 1.717 2.011 +1.64 +11.1 16.7 25.7/ 65 91.6 29.8 264/3.01 91 1.00 16 19 13.23 -18 23.3 19 16.14 -18 18.0 1.607 2.000 +1.43 +12.4 16.5 23.9/ 59 97.3 29.8 262/3.19 43 .22 26 19 27.56 -16 20.7 19 30.42 -16 14.4 1.503 1.993 +1.19 +13.4 16.4 21.8/ 53 103.4 29.4 260/3.34 167 .32 May 6 19 39.49 -14 07.6 19 42.30 -14 00.5 1.406 1.988 +0.92 +14.1 16.2 19.5/ 44 109.8 28.5 257/3.45 67 1.00 16 19 48.72 -11 47.0 19 51.49 -11 39.3 1.317 1.987 +0.62 +14.5 16.1 17.1/ 32 116.6 27.1 254/3.47 72 .15