C/2021 X1 (Maury-Attard) Orbit by S. Nakano NK 4876 (2022) Observed in 1st half of 2023
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2023 May 27.20900 3.2333989 1.0009684 334.57380 10.59329 140.10295 0.200 2023 Sep. 13.0 m1 = 7.5 + 5 log Delta + 8.0 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 03 50.90 -23 02.0 03 53.07 -22 53.1 2.925 3.539 -2.09 + 9.9 14.2 30.7/288 121.4 13.7 42/0.87 82 .18 2023 Jan. 6 03 29.93 -21 24.6 03 32.14 -21 14.5 3.012 3.502 -1.74 +11.8 14.2 27.1/295 112.0 15.1 54/0.93 63 .99 16 03 12.51 -19 27.4 03 14.78 -19 16.3 3.130 3.467 -1.37 +12.8 14.3 23.3/303 101.8 16.1 64/0.96 144 .41 26 02 58.75 -17 20.2 03 01.07 -17 08.4 3.268 3.434 -1.03 +13.0 14.4 19.8/311 91.3 16.7 71/0.95 44 .23 Feb. 5 02 48.39 -15 10.6 02 50.75 -14 58.3 3.418 3.404 -0.74 +12.7 14.4 16.7/320 80.9 16.6 77/0.91 94 .99 15 02 40.95 -13 03.7 02 43.35 -12 51.0 3.569 3.375 -0.50 +12.2 14.5 14.2/329 70.8 16.0 81/0.84 132 .36 25 02 35.96 -11 02.0 02 38.38 -10 49.1 3.716 3.349 -0.30 +11.5 14.6 12.3/339 61.0 15.0 86/0.76 26 .27 Mar. 7 02 32.93 -09 07.1 02 35.38 -08 54.0 3.851 3.326 -0.15 +10.8 14.6 11.0/349 51.5 13.5 91/0.66 125 1.00 17 02 31.45 -07 19.3 02 33.93 -07 06.2 3.969 3.305 -0.03 +10.1 14.6 10.1/358 42.5 11.7 96/0.56 100 .29 27 02 31.17 -05 38.7 02 33.67 -05 25.5 4.066 3.287 +0.06 + 9.4 14.7 9.4/ 6 34.0 9.8 103/0.46 44 .30 Apr. 6 02 31.78 -04 05.0 02 34.29 -03 51.9 4.139 3.271 +0.12 + 8.7 14.7 8.9/ 12 26.1 7.7 113/0.36 153 1.00 16 02 33.01 -02 38.0 02 35.54 -02 24.9 4.186 3.258 +0.16 + 8.1 14.7 8.4/ 17 19.6 5.9 130/0.27 65 .22 26 02 34.62 -01 17.2 02 37.17 -01 04.2 4.205 3.248 +0.18 + 7.5 14.7 7.9/ 20 15.7 4.8 157/0.22 70 .32 May 6 02 36.39 -00 02.3 02 38.96 +00 10.6 4.195 3.240 +0.17 + 6.9 14.7 7.4/ 21 16.4 5.0 189/0.23 161 1.00 16 02 38.12 +01 07.0 02 40.70 +01 19.9 4.157 3.236 +0.15 + 6.4 14.7 6.8/ 19 21.2 6.5 213/0.30 31 .15 26 02 39.59 +02 11.0 02 42.18 +02 23.7 4.091 3.234 +0.10 + 5.9 14.6 6.0/ 14 28.1 8.5 227/0.40 98 .35 June 5 02 40.55 +03 09.7 02 43.16 +03 22.4 3.999 3.235 +0.02 + 5.4 14.6 5.4/ 4 36.1 10.6 235/0.51 132 .99 15 02 40.79 +04 03.3 02 43.40 +04 16.0 3.881 3.239 -0.08 + 4.9 14.5 5.0/346 44.7 12.7 241/0.62 14 .10 25 02 39.99 +04 51.9 02 42.61 +05 04.6 3.741 3.245 -0.22 + 4.3 14.5 5.4/323 53.7 14.6 245/0.74 128 .37 July 5 02 37.83 +05 35.1 02 40.46 +05 48.0 3.583 3.255 -0.39 + 3.8 14.4 7.0/303 63.3 16.2 247/0.85 95 .96 15 02 33.91 +06 12.9 02 36.55 +06 25.9 3.410 3.267 -0.61 + 3.2 14.3 9.7/289 73.3 17.3 249/0.95 44 .07 25 02 27.78 +06 44.5 02 30.42 +06 57.8 3.228 3.282 -0.89 + 2.5 14.2 13.4/281 84.0 17.9 251/1.03 162 .41 Aug. 4 02 18.92 +07 09.1 02 21.57 +07 22.7 3.044 3.300 -1.21 + 1.7 14.1 18.1/275 95.5 17.8 252/1.08 53 .92 14 02 06.82 +07 25.2 02 09.46 +07 39.3 2.867 3.320 -1.58 + 0.6 14.0 23.5/272 107.8 16.9 252/1.09 82 .05 24 01 51.03 +07 31.0 01 53.66 +07 45.7 2.707 3.343 -1.97 - 0.6 13.9 29.2/269 121.0 15.0 252/1.02 153 .46 Sept. 3 01 31.39 +07 24.5 01 34.01 +07 39.8 2.575 3.368 -2.32 - 2.0 13.8 34.5/267 135.3 12.2 251/0.87 4 .88 13 01 08.25 +07 04.3 01 10.85 +07 20.2 2.483 3.396 -2.56 - 3.3 13.7 38.3/265 150.5 8.4 248/0.62 128 .04 23 00 42.66 +06 30.6 00 45.25 +06 47.0 2.442 3.426 -2.63 - 4.3 13.7 39.5/264 166.2 4.0 240/0.30 101 .52 Oct. 3 00 16.34 +05 47.0 00 18.92 +06 03.6 2.459 3.458 -2.51 - 4.8 13.8 37.8/263 175.6 1.3 123/0.10 50 .84 13 23 51.22 +04 58.9 23 53.78 +05 15.6 2.534 3.492 -2.23 - 4.6 13.9 33.7/262 160.8 5.4 82/0.39 172 .03 23 23 28.89 +04 13.2 23 31.44 +04 29.7 2.662 3.529 -1.86 - 3.8 14.0 28.1/262 145.6 9.2 77/0.64 47 .60 Nov. 2 23 10.28 +03 34.9 23 12.83 +03 51.2 2.835 3.567 -1.47 - 2.8 14.2 22.2/263 131.2 12.1 74/0.79 99 .81 12 22 55.61 +03 07.1 22 58.15 +03 23.2 3.039 3.607 -1.10 - 1.6 14.4 16.5/264 117.7 14.1 72/0.86 134 .02 22 22 44.63 +02 50.9 22 47.18 +03 06.7 3.266 3.650 -0.78 - 0.5 14.6 11.6/268 105.1 15.1 70/0.86 14 .67 Dec. 2 22 36.88 +02 46.1 22 39.42 +03 01.7 3.503 3.693 -0.51 + 0.6 14.8 7.6/274 93.3 15.5 68/0.82 138 .79 12 22 31.81 +02 51.8 22 34.35 +03 07.3 3.743 3.739 -0.29 + 1.5 14.9 4.6/289 82.2 15.1 66/0.76 95 .01 22 22 28.91 +03 07.0 22 31.45 +03 22.5 3.978 3.786 -0.12 + 2.4 15.1 3.0/323 71.7 14.3 64/0.68 48 .74 2024 Jan. 1 22 27.72 +03 30.8 22 30.26 +03 46.2 4.202 3.835 +0.01 + 3.1 15.3 3.1/ 4 61.7 13.0 61/0.59 163 .78 11 22 27.86 +04 02.0 22 30.39 +04 17.5 4.410 3.884 +0.11 + 3.8 15.4 4.2/ 24 52.1 11.5 58/0.50 60 .01 21 22 28.99 +04 40.1 22 31.51 +04 55.5 4.597 3.936 +0.18 + 4.4 15.6 5.2/ 32 43.0 9.8 53/0.41 83 .79 31 22 30.83 +05 24.1 22 33.35 +05 39.6 4.761 3.988 +0.23 + 4.9 15.7 6.0/ 35 34.4 8.0 47/0.32 151 .77 Feb. 10 22 33.14 +06 13.5 22 35.66 +06 29.1 4.900 4.042 +0.26 + 5.4 15.8 6.6/ 35 26.5 6.3 37/0.24 29 .00 20 22 35.72 +07 07.7 22 38.23 +07 23.3 5.012 4.096 +0.26 + 5.9 15.9 7.0/ 34 19.9 4.7 20/0.18 114 .82 Mar. 1 22 38.36 +08 06.2 22 40.87 +08 21.9 5.095 4.152 +0.25 + 6.2 16.0 7.3/ 31 16.1 3.8 352/0.14 124 .75 11 22 40.91 +09 08.5 22 43.42 +09 24.2 5.150 4.208 +0.23 + 6.6 16.1 7.4/ 27 16.8 3.9 320/0.15 22 .01 21 22 43.20 +10 14.2 22 45.69 +10 30.0 5.177 4.266 +0.18 + 6.9 16.1 7.4/ 22 21.6 4.9 297/0.19 141 .84 31 22 45.05 +11 22.7 22 47.54 +11 38.6 5.177 4.324 +0.13 + 7.1 16.2 7.3/ 15 28.4 6.3 283/0.24 95 .72