73P/Schwassmann-Wachmann 3- Orbit by S. Nakano NK 4609 (2022) Observed in 1st half of 2023
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2022 Aug. 26.05254 0.9704847 0.6862614 5.44 199.49247 69.54835 11.24937 0.200 2023 Sep. 13.0 m1 = 8.0 + 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 Dec. 27 22 57.15 -16 21.6 22 59.80 -16 05.5 2.031 1.852 +2.20 +17.8 12.2 36.5/ 62 65.4 28.9 72/2.51 15 .18 2023 Jan. 6 23 19.17 -13 23.8 23 21.78 -13 07.3 2.212 1.942 +2.04 +16.8 12.6 34.3/ 61 61.3 26.4 71/2.14 109 .99 16 23 39.55 -10 36.1 23 42.13 -10 19.4 2.394 2.031 +1.91 +15.8 13.0 32.4/ 61 56.9 23.9 72/1.81 135 .41 26 23 58.68 -07 58.2 00 01.24 -07 41.5 2.575 2.118 +1.81 +14.9 13.3 30.8/ 61 52.1 21.5 72/1.53 7 .23 Feb. 5 00 16.83 -05 29.6 00 19.38 -05 12.9 2.753 2.205 +1.73 +13.9 13.6 29.5/ 62 47.2 19.1 73/1.29 125 .99 15 00 34.18 -03 10.0 00 36.73 -02 53.5 2.926 2.289 +1.67 +13.1 13.9 28.3/ 62 42.0 16.8 74/1.07 114 .36 25 00 50.89 -00 58.8 00 53.45 -00 42.5 3.092 2.372 +1.62 +12.3 14.2 27.2/ 63 36.6 14.4 75/0.88 27 .27 Mar. 7 01 07.06 +01 04.2 01 09.63 +01 20.1 3.248 2.454 +1.57 +11.5 14.5 26.2/ 64 31.2 12.1 77/0.71 143 1.00 17 01 22.77 +02 59.2 01 25.35 +03 14.8 3.393 2.533 +1.53 +10.7 14.7 25.3/ 65 25.6 9.8 79/0.55 90 .29 27 01 38.06 +04 46.7 01 40.67 +05 01.9 3.526 2.612 +1.49 + 9.9 14.9 24.4/ 66 20.0 7.5 83/0.41 48 .30 Apr. 6 01 52.97 +06 26.7 01 55.60 +06 41.4 3.645 2.688 +1.46 + 9.2 15.1 23.5/ 67 14.4 5.3 89/0.28 164 1.00 16 02 07.51 +07 59.3 02 10.16 +08 13.5 3.750 2.763 +1.42 + 8.5 15.3 22.7/ 68 9.0 3.3 100/0.17 63 .22 26 02 21.68 +09 24.8 02 24.36 +09 38.4 3.838 2.836 +1.38 + 7.8 15.4 21.8/ 69 4.8 1.7 136/0.09 68 .32 May 6 02 35.47 +10 43.2 02 38.17 +10 56.2 3.909 2.908 +1.34 + 7.1 15.6 20.9/ 70 6.1 2.1 205/0.10 171 1.00 16 02 48.85 +11 54.7 02 51.58 +12 07.0 3.964 2.979 +1.30 + 6.4 15.7 20.0/ 71 11.3 3.8 231/0.18 35 .15 26 03 01.79 +12 59.4 03 04.54 +13 11.1 4.000 3.047 +1.25 + 5.7 15.8 19.1/ 72 17.2 5.6 241/0.26 89 .35 June 5 03 14.23 +13 57.5 03 17.01 +14 08.5 4.019 3.115 +1.19 + 5.1 16.0 18.0/ 73 23.5 7.5 246/0.35 145 .99 15 03 26.12 +14 49.1 03 28.92 +14 59.4 4.020 3.181 +1.13 + 4.5 16.0 16.9/ 74 29.9 9.2 249/0.43 9 .10 25 03 37.37 +15 34.5 03 40.19 +15 44.2 4.004 3.245 +1.05 + 3.9 16.1 15.7/ 75 36.6 10.8 252/0.51 112 .37 July 5 03 47.90 +16 13.9 03 50.73 +16 23.0 3.971 3.308 +0.97 + 3.3 16.2 14.3/ 76 43.5 12.2 254/0.58 115 .96 15 03 57.59 +16 47.7 04 00.45 +16 56.1 3.922 3.370 +0.88 + 2.8 16.2 12.8/ 77 50.6 13.5 256/0.65 21 .07 25 04 06.33 +17 15.9 04 09.20 +17 23.8 3.859 3.430 +0.76 + 2.3 16.3 11.2/ 78 58.0 14.5 257/0.71 137 .41 Aug. 4 04 13.96 +17 39.1 04 16.84 +17 46.4 3.783 3.489 +0.64 + 1.8 16.3 9.3/ 79 65.6 15.4 258/0.76 82 .92 14 04 20.34 +17 57.4 04 23.23 +18 04.4 3.696 3.547 +0.49 + 1.4 16.3 7.2/ 79 73.7 15.9 260/0.81 48 .05 24 04 25.28 +18 11.3 04 28.18 +18 17.9 3.601 3.604 +0.33 + 0.9 16.3 4.8/ 79 82.1 16.1 261/0.84 166 .46 Sept. 3 04 28.61 +18 20.9 04 31.51 +18 27.3 3.501 3.659 +0.15 + 0.6 16.4 2.3/ 76 90.9 16.0 261/0.86 48 .88 13 04 30.15 +18 26.6 04 33.05 +18 32.9 3.400 3.713 -0.04 + 0.2 16.4 0.6/288 100.2 15.5 262/0.85 78 .04 23 04 29.74 +18 28.4 04 32.64 +18 34.7 3.302 3.766 -0.24 - 0.2 16.4 3.5/267 110.0 14.5 263/0.82 156 .52 Oct. 3 04 27.29 +18 26.5 04 30.20 +18 33.0 3.212 3.818 -0.45 - 0.5 16.4 6.4/265 120.4 13.1 263/0.76 13 .84 13 04 22.81 +18 20.8 04 25.72 +18 27.6 3.136 3.868 -0.64 - 0.9 16.4 9.1/265 131.3 11.2 264/0.67 112 .03 23 04 16.44 +18 11.5 04 19.33 +18 18.7 3.079 3.918 -0.79 - 1.2 16.4 11.4/264 142.7 8.8 264/0.54 115 .60 Nov. 2 04 08.50 +17 58.7 04 11.39 +18 06.5 3.047 3.966 -0.90 - 1.5 16.4 13.0/264 154.6 6.2 266/0.38 28 .81 12 03 59.50 +17 43.3 04 02.37 +17 51.6 3.044 4.013 -0.95 - 1.6 16.5 13.6/263 166.6 3.3 271/0.20 150 .02 22 03 50.05 +17 26.5 03 52.91 +17 35.3 3.072 4.059 -0.92 - 1.6 16.5 13.3/263 177.3 0.7 336/0.04 70 .67 Dec. 2 03 40.85 +17 09.8 03 43.70 +17 19.3 3.134 4.104 -0.83 - 1.4 16.6 12.0/264 168.2 2.8 66/0.17 66 .79 12 03 32.54 +16 55.3 03 35.37 +17 05.3 3.228 4.148 -0.69 - 1.0 16.7 10.0/264 156.2 5.5 72/0.33 167 .01 22 03 25.60 +16 44.7 03 28.43 +16 55.1 3.352 4.191 -0.52 - 0.5 16.8 7.5/266 144.4 7.8 73/0.45 26 .74 2024 Jan. 1 03 20.36 +16 39.4 03 23.18 +16 50.0 3.501 4.233 -0.34 + 0.1 17.0 4.9/271 133.0 9.8 74/0.53 103 .78 11 03 16.94 +16 39.9 03 19.76 +16 50.7 3.670 4.274 -0.16 + 0.7 17.1 2.4/287 122.0 11.2 74/0.59 129 .01 21 03 15.37 +16 46.6 03 18.19 +16 57.5 3.855 4.314 +0.02 + 1.2 17.3 1.3/ 11 111.5 12.2 75/0.61 14 .79 31 03 15.54 +16 59.0 03 18.36 +17 09.9 4.049 4.353 +0.18 + 1.7 17.4 3.1/ 55 101.5 12.8 75/0.61 136 .77 Feb. 10 03 17.29 +17 16.6 03 20.12 +17 27.4 4.247 4.391 +0.32 + 2.2 17.6 5.0/ 64 91.8 13.0 75/0.59 91 .00 20 03 20.46 +17 38.5 03 23.30 +17 49.1 4.446 4.428 +0.44 + 2.5 17.7 6.8/ 68 82.5 12.8 76/0.56 48 .82 Mar. 1 03 24.86 +18 03.8 03 27.71 +18 14.2 4.641 4.464 +0.55 + 2.8 17.8 8.3/ 70 73.6 12.3 76/0.52 166 .75 11 03 30.32 +18 31.7 03 33.18 +18 41.7 4.829 4.499 +0.64 + 2.9 18.0 9.5/ 72 64.9 11.5 77/0.47 56 .01 21 03 36.67 +19 01.2 03 39.54 +19 10.9 5.005 4.533 +0.71 + 3.0 18.1 10.5/ 73 56.6 10.6 77/0.42 77 .84 31 03 43.76 +19 31.7 03 46.65 +19 40.9 5.168 4.566 +0.77 + 3.0 18.2 11.3/ 74 48.4 9.4 78/0.37 164 .72