2024 April 22, 21:46:43 UT Orbital elements: C/2024 G3 (ATLAS) T 2025 Jan. 13.29692 TT Sato q 0.0936953 (2000.0) P Q Peri. 108.19230 -0.04029635 +0.81352516 Node 220.51116 +0.14674464 +0.57912625 e 1.0 Incl. 116.73898 +0.98835328 -0.05281672 From 92 observations 2024 Apr. 5-20, mean residual 0".48. Residuals in seconds of arc 240405 W68 0.6+ 0.3+ 240407 474 0.1+ 0.4+ 240411 M49 0.0 0.1+ 240405 W68 0.7- 0.3+ 240407 474 0.1+ 0.4+ 240411 M49 0.0 0.2- 240405 W68 0.3+ 0.3+ 240408 W68 0.3- 0.1- 240411 M21 0.4- 0.3+ 240405 W68 0.3- 0.1+ 240408 W68 0.1- 0.1- 240411 323 0.6+ 0.4- 240405 W68 0.2- 0.0 240408 W68 0.1- 0.2+ 240411 323 0.4+ 1.1+ 240405 474 0.1+ 0.0 240408 W68 0.3- 0.5+ 240411 323 0.3+ 0.9+ 240405 474 0.1+ 0.0 240408 W68 0.2+ 0.1- 240411 Q62 0.4+ 0.1+ 240405 474 0.1+ 0.1- 240408 W68 0.9- 0.4- 240411 Q62 0.0 0.2- 240405 474 0.1+ 0.1- 240408 X07 0.2- 0.1- 240411 Q62 0.1+ 0.3- 240406 M21 0.2+ 0.2+ 240408 X07 0.1+ 0.3+ 240411 Q62 0.3- 0.4- 240406 M21 0.1- 0.0 240408 X07 0.3+ 0.1+ 240411 L09 0.0 0.3- 240406 807 0.2+ 0.2- 240408 X07 0.3+ 0.5- 240411 L09 0.1+ 0.3- 240406 807 0.2+ 0.1- 240408 X07 0.5- 0.0 240411 L09 0.1+ 0.2- 240406 807 0.2+ 0.1- 240408 X07 0.1+ 0.3- 240413 323 0.5- 1.5+ 240406 X07 0.6+ 0.2- 240408 323 0.1+ 1.3+ 240413 323 1.3- 0.1- 240406 X07 0.5+ 0.4- 240408 323 1.3+ 1.0- 240413 323 0.2+ 0.8+ 240406 R56 1.6- 0.1- 240408 323 0.4+ 0.1+ 240416 L09 0.0 0.1- 240406 R56 1.0- 0.6- 240409 323 1.1+ 1.6+ 240416 L09 0.1+ 0.3- 240406 R56 1.2+ 1.0- 240409 323 0.3- 0.3+ 240416 L09 0.3+ 0.1- 240406 474 0.2+ 0.1- 240409 323 0.7+ 0.3+ 240416 Q62 0.2- 0.1+ 240406 474 0.1+ 0.0 240409 K95 0.4- 0.2- 240416 Q62 0.3+ 0.2- 240406 474 0.2+ 0.0 240409 K95 0.6- 0.5- 240416 Q62 0.1- 0.1- 240406 474 0.1+ 0.1- 240410 W79 0.2+ 0.5- 240417 M49 0.1- 0.1+ 240407 X07 0.0 0.1- 240410 W79 0.1- 0.1- 240417 M49 0.2- 0.1+ 240407 X07 0.3+ 0.1- 240410 W79 0.1+ 0.2- 240417 M49 0.2+ 0.1- 240407 X07 0.1+ 0.3- 240410 323 (2.2- 0.1-) 240417 W88 0.0 0.1+ 240407 I47 0.7- 0.2- 240410 323 1.6- 1.0+ 240417 W88 1.1+ 0.2+ 240407 I47 0.1+ 0.3- 240410 323 1.0- 0.5- 240420 W68 0.1- 0.0 240407 474 0.1+ 0.1- 240411 M21 0.4+ 0.1- 240420 W68 0.0 0.3- 240407 474 0.3- 0.6- 240411 M21 0.5- 0.7+ 240420 W68 0.7+ 0.0 240407 474 0.2- 0.6+ 240411 M49 0.1- 0.1+ 240420 W68 1.0- 1.1- Ephemeris: 0h TT R.A.(2000) Decl. Delta r Daily motion m1 Elong. 2024/25 h m 。 ， m ， 。 Apr. 30 17 33.53 -78 43.0 3.886 4.371 -3.54 -8.8 18.4 112.4 May 10 16 49.28 -79 57.5 3.705 4.255 -5.50 -5.2 18.1 116.6 May 20 15 47.50 -80 23.2 3.543 4.137 -6.71 +1.1 17.9 119.6 May 30 14 42.19 -79 38.4 3.402 4.018 -5.96 +8.5 17.7 120.9 June 9 13 50.83 -77 45.3 3.283 3.897 -4.07 +14.3 17.5 120.5 June 19 13 18.30 -75 04.5 3.187 3.775 -2.35 +17.8 17.3 118.2 June 29 13 00.54 -71 57.4 3.114 3.650 -1.16 +19.5 17.1 114.2 July 9 12 52.70 -68 39.5 3.060 3.523 -0.38 +19.9 16.9 108.9 July 19 12 51.38 -65 22.1 3.024 3.394 +0.13 +19.4 16.7 102.6 July 29 12 54.42 -62 12.8 3.002 3.263 +0.49 +18.3 16.5 95.7 Aug. 8 13 00.52 -59 16.5 2.988 3.129 +0.74 +16.8 16.3 88.4 Aug. 18 13 08.86 -56 36.3 2.979 2.992 +0.93 +15.1 16.1 81.0 Aug. 28 13 18.89 -54 13.3 2.969 2.852 +1.08 +13.3 15.9 73.5 Sep. 7 13 30.33 -52 07.5 2.955 2.708 +1.21 +11.7 15.7 66.1 Sep. 17 13 42.94 -50 18.0 2.931 2.561 +1.32 +10.1 15.4 58.9 Sep. 27 13 56.60 -48 42.8 2.895 2.410 +1.42 +8.8 15.1 51.9 Oct. 7 14 11.29 -47 19.8 2.843 2.254 +1.52 +7.7 14.8 45.3 Oct. 17 14 26.98 -46 06.3 2.771 2.092 +1.63 +7.0 14.4 39.0 Oct. 27 14 43.75 -44 59.0 2.677 1.925 +1.74 +6.5 14.0 33.2 Nov. 6 15 01.74 -43 54.0 2.560 1.750 +1.87 +6.6 13.5 28.2 Nov. 16 15 21.17 -42 46.2 2.416 1.566 +2.03 +7.2 12.9 24.1 Nov. 26 15 42.42 -41 28.6 2.245 1.372 +2.25 +8.7 12.1 21.2 Dec. 6 16 06.20 -39 50.0 2.043 1.164 +2.56 +11.7 11.2 19.7 -------------------------------------------------------------------- Dec. 16 16 33.75 -37 30.4 1.808 0.937 +3.05 +17.5 10.0 19.3 Dec. 18 16 39.91 -36 54.5 1.757 0.889 +3.19 +19.3 9.7 19.2 Dec. 20 16 46.37 -36 15.0 1.704 0.840 +3.35 +21.3 9.4 19.2 Dec. 22 16 53.15 -35 31.2 1.650 0.789 +3.53 +23.7 9.1 19.1 Dec. 24 17 00.32 -34 42.4 1.594 0.737 +3.75 +26.6 8.7 18.9 Dec. 26 17 07.94 -33 47.6 1.537 0.683 +4.01 +30.0 8.3 18.7 Dec. 28 17 16.11 -32 45.6 1.478 0.627 +4.32 +34.1 7.8 18.4 Dec. 30 17 24.94 -31 35.0 1.417 0.569 +4.72 +39.2 7.3 18.0 Jan. 1 17 34.61 -30 13.7 1.354 0.509 +5.22 +45.4 6.7 17.4 Jan. 3 17 45.36 -28 39.2 1.289 0.446 +5.90 +53.3 6.0 16.6 Jan. 5 17 57.58 -26 47.9 1.222 0.379 +6.86 +63.3 5.2 15.4 Jan. 7 18 11.95 -24 35.4 1.153 0.309 +8.35 +76.0 4.2 13.9 Jan. 9 18 29.78 -21 56.2 1.081 0.233 +11.04 +90.5 2.8 11.8 Jan. 11 18 54.16 -18 50.5 1.007 0.154 +16.88 +89.6 0.9 8.8 Jan. 13 19 32.66 -16 30.7 0.945 0.095 +23.87 -37.2 -1.3 5.2 Jan. 15 20 17.10 -18 49.3 0.949 0.131 +16.35 -114.0 0.1 7.5 Jan. 17 20 46.79 -22 30.3 0.998 0.209 +11.30 -95.9 2.2 12.1 Jan. 19 21 07.95 -25 31.2 1.056 0.286 +8.78 -75.5 3.7 15.6 Jan. 21 21 24.68 -27 54.0 1.115 0.358 +7.28 -60.1 4.8 18.3 Jan. 23 21 38.69 -29 48.1 1.174 0.426 +6.28 -48.7 5.6 20.5 Jan. 25 21 50.85 -31 21.0 1.232 0.490 +5.55 -40.1 6.4 22.2 Jan. 27 22 01.66 -32 37.8 1.288 0.551 +5.00 -33.5 7.0 23.6 Jan. 29 22 11.42 -33 42.1 1.343 0.610 +4.56 -28.3 7.5 24.8 Jan. 31 22 20.36 -34 36.6 1.397 0.666 +4.21 -24.2 8.0 25.8 Feb. 2 22 28.64 -35 23.3 1.449 0.720 +3.92 -20.9 8.4 26.7 m1 = 9.0 + 5 log(Delta) + 10.0 log(r) 2024 April ‎17, 22:38:36 UT Orbital elements: C/2024 G3 (ATLAS) T 2025 Jan. 13.34595 TT Sato q 0.0936411 (2000.0) P Q Peri. 108.17400 -0.04039717 +0.81405975 Node 220.46087 +0.14701310 +0.57837967 e 1.0 Incl. 116.77062 +0.98830927 -0.05276048 From 86 observations 2024 Apr. 5-17, mean residual 0".47. --