19P/Borrelly Orbit by S. Nakano NK 3933 (2019) Observed in 2nd half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2022 Feb. 1.93947 1.3061911 0.6378781 6.85 351.95564 74.22334 29.31063 0.200 2023 Sep. 13.0 m1 = 7.0 + 5 log Delta + 12.0 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 14 25.93 +10 53.3 14 28.36 +10 39.9 3.619 3.347 +0.80 0.0 16.1 11.8/ 90 66.3 15.6 302/0.81 114 .18 2023 Jan. 6 14 33.92 +10 53.0 14 36.35 +10 40.0 3.550 3.409 +0.66 + 1.2 16.1 9.8/ 83 73.8 16.1 298/0.85 114 .99 16 14 40.54 +11 05.1 14 42.96 +10 52.4 3.474 3.469 +0.51 + 2.5 16.2 7.9/ 72 81.6 16.3 294/0.88 25 .41 26 14 45.63 +11 29.4 14 48.04 +11 17.0 3.393 3.528 +0.34 + 3.6 16.2 6.1/ 54 89.7 16.2 289/0.89 141 .23 Feb. 5 14 48.99 +12 05.0 14 51.40 +11 52.7 3.311 3.587 +0.15 + 4.5 16.3 5.0/ 25 98.2 15.8 285/0.89 87 .99 15 14 50.48 +12 50.4 14 52.88 +12 38.2 3.233 3.645 -0.05 + 5.3 16.3 5.4/352 106.9 15.0 280/0.87 46 .36 25 14 49.97 +13 43.4 14 52.35 +13 31.1 3.161 3.701 -0.26 + 5.7 16.3 6.8/327 115.8 13.9 274/0.82 151 .27 Mar. 7 14 47.39 +14 40.7 14 49.76 +14 28.3 3.102 3.757 -0.46 + 5.7 16.4 8.7/311 124.8 12.5 267/0.75 58 1.00 17 14 42.84 +15 38.2 14 45.20 +15 25.6 3.059 3.812 -0.63 + 5.3 16.4 10.6/300 133.4 10.9 257/0.67 82 .29 27 14 36.51 +16 31.3 14 38.86 +16 18.4 3.037 3.866 -0.77 + 4.3 16.5 11.9/292 141.2 9.3 245/0.57 129 .30 Apr. 6 14 28.78 +17 14.9 14 31.13 +17 01.6 3.040 3.919 -0.86 + 3.0 16.5 12.7/284 147.3 7.9 227/0.49 32 1.00 16 14 20.18 +17 44.9 14 22.54 +17 31.3 3.070 3.971 -0.89 + 1.3 16.6 12.7/276 150.2 7.2 204/0.44 121 .22 26 14 11.32 +17 58.3 14 13.69 +17 44.3 3.127 4.023 -0.85 - 0.5 16.7 12.1/268 149.0 7.4 181/0.44 96 .32 May 6 14 02.83 +17 53.9 14 05.21 +17 39.5 3.211 4.073 -0.76 - 2.2 16.9 11.1/259 144.3 8.3 161/0.49 39 1.00 16 13 55.24 +17 32.1 13 57.63 +17 17.5 3.321 4.123 -0.63 - 3.7 17.0 9.8/248 137.4 9.6 147/0.54 153 .15 26 13 48.93 +16 54.9 13 51.34 +16 40.1 3.454 4.172 -0.48 - 5.0 17.1 8.5/234 129.5 10.8 137/0.59 64 .35 June 5 13 44.16 +16 04.7 13 46.58 +15 49.8 3.606 4.220 -0.31 - 6.0 17.3 7.6/217 121.1 11.9 129/0.62 71 .99 15 13 41.00 +15 04.6 13 43.44 +14 49.5 3.773 4.267 -0.15 - 6.8 17.4 7.1/198 112.6 12.7 124/0.63 143 .10 25 13 39.45 +13 56.9 13 41.89 +13 41.8 3.951 4.313 0.00 - 7.3 17.6 7.3/180 104.1 13.2 119/0.63 35 .37 July 5 13 39.41 +12 44.2 13 41.86 +12 29.1 4.136 4.359 +0.13 - 7.6 17.8 7.8/165 95.9 13.4 115/0.61 106 .96 15 13 40.74 +11 28.3 13 43.20 +11 13.2 4.324 4.404 +0.26 - 7.8 17.9 8.6/154 87.8 13.3 112/0.58 115 .07 25 13 43.30 +10 10.7 13 45.78 +09 55.7 4.513 4.448 +0.37 - 7.8 18.0 9.5/145 79.8 13.0 109/0.55 19 .41 Aug. 4 13 46.94 +08 52.6 13 49.43 +08 37.7 4.698 4.491 +0.46 - 7.7 18.2 10.3/139 72.1 12.4 106/0.50 139 .92 14 13 51.52 +07 35.0 13 54.01 +07 20.3 4.877 4.533 +0.54 - 7.6 18.3 11.1/133 64.5 11.6 103/0.46 88 .05 24 13 56.90 +06 18.7 13 59.40 +06 04.2 5.047 4.575 +0.61 - 7.4 18.4 11.7/129 57.0 10.7 100/0.41 35 .46 Sept. 3 14 02.96 +05 04.3 14 05.47 +04 50.0 5.205 4.616 +0.66 - 7.2 18.6 12.2/126 49.7 9.6 96/0.35 163 .88 13 14 09.58 +03 52.3 14 12.11 +03 38.3 5.349 4.656 +0.71 - 6.9 18.7 12.7/123 42.4 8.4 92/0.30 62 .04 23 14 16.68 +02 43.2 14 19.21 +02 29.5 5.477 4.696 +0.75 - 6.5 18.8 13.0/120 35.4 7.1 87/0.25 63 .52 Oct. 3 14 24.15 +01 37.5 14 26.69 +01 24.0 5.588 4.734 +0.78 - 6.2 18.8 13.2/118 28.6 5.8 80/0.20 151 .84 13 14 31.90 +00 35.4 14 34.45 +00 22.3 5.680 4.772 +0.80 - 5.8 18.9 13.3/116 22.4 4.6 69/0.16 38 .03 23 14 39.84 -00 22.5 14 42.41 -00 35.2 5.752 4.810 +0.81 - 5.3 19.0 13.2/114 17.2 3.5 52/0.12 93 .60 Nov. 2 14 47.89 -01 16.0 14 50.47 -01 28.4 5.802 4.846 +0.81 - 4.8 19.0 13.0/112 14.3 2.9 24/0.10 127 .81 12 14 55.96 -02 04.8 14 58.55 -02 16.7 5.830 4.882 +0.80 - 4.3 19.1 12.7/110 15.3 3.1 353/0.10 18 .02 22 15 03.95 -02 48.5 15 06.55 -03 00.0 5.836 4.917 +0.78 - 3.8 19.1 12.3/108 19.7 3.9 330/0.13 124 .67 Dec. 2 15 11.76 -03 26.8 15 14.37 -03 38.0 5.821 4.952 +0.75 - 3.2 19.2 11.8/106 25.8 5.0 316/0.17 102 .79 12 15 19.30 -03 59.7 15 21.92 -04 10.4 5.784 4.986 +0.72 - 2.7 19.2 11.0/104 32.9 6.2 308/0.21 25 .01 22 15 26.45 -04 26.8 15 29.08 -04 37.1 5.726 5.019 +0.66 - 2.1 19.2 10.2/102 40.5 7.3 301/0.25 153 .74 2024 Jan. 1 15 33.09 -04 48.0 15 35.73 -04 57.9 5.650 5.051 +0.60 - 1.5 19.2 9.1/100 48.5 8.4 297/0.29 77 .78 11 15 39.11 -05 03.4 15 41.75 -05 12.9 5.556 5.083 +0.53 - 0.9 19.2 7.9/ 97 56.7 9.3 293/0.32 52 .01 21 15 44.36 -05 12.8 15 47.01 -05 22.0 5.448 5.114 +0.44 - 0.3 19.2 6.5/ 93 65.2 10.1 290/0.35 160 .79 31 15 48.73 -05 16.4 15 51.38 -05 25.4 5.329 5.145 +0.34 + 0.2 19.2 5.0/ 88 73.9 10.6 287/0.38 51 .77 Feb. 10 15 52.08 -05 14.5 15 54.73 -05 23.3 5.202 5.175 +0.22 + 0.7 19.1 3.4/ 78 83.0 10.9 284/0.40 85 .00 20 15 54.28 -05 07.4 15 56.93 -05 16.0 5.071 5.204 +0.10 + 1.2 19.1 1.8/ 50 92.2 10.9 282/0.41 134 .82 Mar. 1 15 55.24 -04 55.7 15 57.89 -05 04.2 4.940 5.232 -0.04 + 1.6 19.1 1.7/340 101.7 10.7 279/0.41 25 .75 11 15 54.87 -04 40.0 15 57.51 -04 48.5 4.814 5.260 -0.17 + 1.9 19.1 3.2/305 111.5 10.1 276/0.40 120 .01 21 15 53.13 -04 21.3 15 55.76 -04 30.0 4.699 5.287 -0.31 + 2.0 19.0 5.0/294 121.5 9.2 273/0.38 102 .84 31 15 50.05 -04 00.8 15 52.68 -04 09.7 4.599 5.314 -0.43 + 2.1 19.0 6.8/288 131.6 8.1 268/0.34 27 .72