19P/Borrelly Orbit by S. Nakano NK 3933 (2019) Observed in 1st half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2022 Feb. 1.83518 1.3062997 0.6377111 6.85 351.92346 74.24348 29.30419 0.200 2022 Aug. 9.0 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 Jan. 1 00 15.39 -18 28.9 00 17.92 -18 12.2 1.185 1.361 +2.03 +43.1 9.0 52.2/ 35 77.1 44.8 70/6.06 100 .05 11 00 35.73 -11 18.2 00 38.26 -11 01.7 1.201 1.332 +2.18 +43.8 8.9 54.5/ 37 74.4 45.3 70/6.05 32 .62 21 00 57.52 -03 59.5 01 00.07 -03 43.4 1.226 1.314 +2.33 +43.5 8.9 55.8/ 39 72.0 45.4 70/5.95 143 .91 31 01 20.79 +03 16.0 01 23.37 +03 31.7 1.261 1.306 +2.49 +42.1 8.9 56.1/ 41 69.9 45.1 70/5.76 87 .02 Feb. 10 01 45.66 +10 17.3 01 48.31 +10 32.2 1.307 1.310 +2.67 +39.5 9.0 55.5/ 44 68.0 44.3 69/5.50 37 .63 20 02 12.31 +16 53.7 02 15.06 +17 07.7 1.364 1.324 +2.88 +36.1 9.1 54.3/ 47 66.3 43.1 69/5.17 153 .88 Mar. 2 02 40.95 +22 56.3 02 43.82 +23 09.0 1.431 1.349 +3.10 +32.0 9.3 52.6/ 51 64.7 41.6 69/4.80 75 .01 12 03 11.78 +28 18.0 03 14.79 +28 29.1 1.508 1.383 +3.32 +27.3 9.6 50.8/ 55 63.3 39.9 69/4.41 44 .64 22 03 44.85 +32 53.3 03 48.01 +33 02.5 1.594 1.426 +3.54 +22.3 9.9 48.8/ 60 61.8 38.0 70/4.02 161 .84 Apr. 1 04 20.05 +36 38.4 04 23.37 +36 45.4 1.687 1.476 +3.71 +17.0 10.2 47.0/ 66 60.4 36.0 72/3.64 65 .00 11 04 57.05 +39 31.4 05 00.49 +39 35.8 1.788 1.532 +3.82 +11.8 10.5 45.1/ 72 58.8 34.0 73/3.28 52 .66 21 05 35.17 +41 32.1 05 38.71 +41 33.8 1.895 1.593 +3.85 + 6.8 10.8 43.3/ 78 57.2 32.0 76/2.94 165 .77 May 1 06 13.59 +42 42.5 06 17.18 +42 41.4 2.008 1.658 +3.78 + 2.2 11.1 41.6/ 84 55.4 30.0 78/2.63 54 .00 11 06 51.43 +43 06.9 06 55.01 +43 03.0 2.125 1.726 +3.64 - 1.8 11.5 40.0/ 90 53.5 28.0 80/2.34 62 .69 21 07 27.87 +42 51.1 07 31.39 +42 44.7 2.246 1.797 +3.44 - 5.1 11.8 38.5/ 95 51.3 26.1 82/2.08 156 .70 31 08 02.36 +42 01.9 08 05.78 +41 53.3 2.370 1.869 +3.21 - 7.7 12.1 37.0/ 99 49.0 24.2 83/1.84 43 .00 June 10 08 34.59 +40 46.4 08 37.90 +40 35.9 2.496 1.943 +2.98 - 9.7 12.4 35.6/103 46.5 22.3 84/1.62 76 .74 20 09 04.48 +39 11.1 09 07.67 +38 59.0 2.623 2.017 +2.75 -11.1 12.8 34.3/107 43.9 20.4 84/1.42 141 .62 30 09 32.13 +37 21.6 09 35.20 +37 08.2 2.750 2.092 +2.55 -12.0 13.0 33.1/109 41.0 18.6 83/1.24 31 .01 July 10 09 57.73 +35 22.7 10 00.69 +35 08.3 2.875 2.167 +2.37 -12.5 13.3 31.9/111 38.1 16.8 82/1.08 95 .80 20 10 21.49 +33 18.5 10 24.35 +33 03.2 2.997 2.242 +2.21 -12.7 13.6 30.8/113 35.0 15.1 79/0.93 124 .56 30 10 43.65 +31 11.7 10 46.42 +30 55.9 3.115 2.317 +2.07 -12.7 13.8 29.8/114 32.0 13.4 75/0.80 19 .02 Aug. 9 11 04.41 +29 05.0 11 07.12 +28 48.8 3.227 2.391 +1.95 -12.5 14.1 28.7/115 28.9 11.8 70/0.69 116 .86 19 11 23.97 +27 00.4 11 26.61 +26 43.8 3.333 2.464 +1.85 -12.1 14.3 27.7/115 26.1 10.4 63/0.59 106 .52 29 11 42.48 +24 59.1 11 45.08 +24 42.5 3.430 2.538 +1.76 -11.6 14.5 26.8/115 23.7 9.2 53/0.50 19 .03 Sept. 8 12 00.09 +23 02.7 12 02.64 +22 46.0 3.518 2.610 +1.68 -11.1 14.7 25.8/115 21.9 8.3 42/0.44 139 .92 18 12 16.87 +21 12.1 12 19.40 +20 55.5 3.595 2.681 +1.60 -10.4 14.9 24.9/114 21.1 7.7 28/0.41 89 .49 28 12 32.93 +19 28.2 12 35.44 +19 11.7 3.660 2.752 +1.54 - 9.6 15.1 23.9/113 21.5 7.7 13/0.40 35 .05 Oct. 8 12 48.31 +17 51.9 12 50.80 +17 35.6 3.712 2.822 +1.47 - 8.8 15.3 22.9/112 23.3 8.0 359/0.41 158 .96 18 13 03.04 +16 23.9 13 05.52 +16 07.8 3.751 2.891 +1.41 - 7.9 15.4 21.8/111 26.2 8.8 346/0.44 71 .47 28 13 17.14 +15 04.8 13 19.60 +14 49.1 3.775 2.959 +1.34 - 6.9 15.5 20.7/109 30.2 9.7 336/0.49 59 .08 Nov. 7 13 30.57 +13 55.4 13 33.03 +13 40.1 3.785 3.026 +1.27 - 5.9 15.7 19.5/107 35.0 10.8 328/0.54 157 .98 17 13 43.32 +12 56.3 13 45.77 +12 41.3 3.779 3.092 +1.20 - 4.8 15.8 18.2/105 40.3 11.9 321/0.60 52 .46 27 13 55.32 +12 07.9 13 57.77 +11 53.4 3.759 3.157 +1.12 - 3.6 15.9 16.8/102 46.2 13.0 315/0.65 86 .13 Dec. 7 14 06.49 +11 31.1 14 08.94 +11 16.9 3.725 3.222 +1.02 - 2.5 16.0 15.3/ 99 52.5 14.0 310/0.71 138 .99 17 14 16.74 +11 06.0 14 19.18 +10 52.3 3.678 3.285 +0.92 - 1.2 16.0 13.6/ 95 59.2 14.9 306/0.76 33 .44 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