143678 (2003 SA224)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3286920114 ± 5.72e-09
Semi-major axis (a)1.6495985427 AU ± 2.56e-10
Inclination (i)13.86341295° ± 5.64e-07
Long. of Asc. Node (Ω)2.76378151° ± 2.55e-06
Arg. of Perihelion (ω)142.02830154° ± 2.37e-06
Mean Anomaly (M)123.06588460° ± 8.01e-07
Mean Motion (n)0.4652055419°/day ± 1.08e-10
Perihelion dist (q)1.10738868 AU ± 9.44e-09
Aphelion dist (Q)2.19180841 AU ± 9.45e-09
Orbital Period2.11868990 yr ± 4.94e-10
Physical Parameters
H (abs. magnitude)16.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.085″
Uncertainty0
Orbit TypeAmor
MOID0.151451 AU
Observations Used2797
Gaia Obs Used82
Oppositions20
Arc Total1979-2017
First Observation Used1979-10-09
Last Observation Used2025-07-19
Observations (3288)
Date Type RA Dec Mag Band Observatory
2023-02-28 07:47:01 C 15 52 05.146 -20 41 34.66 V W68
2023-02-28 07:56:18 C 15 52 05.782 -20 41 49.02 V W68
2023-02-28 08:11:08 C 15 52 06.850 -20 42 11.70 V W68
2023-03-04 08:32:16 C 15 59 04.877 -23 06 43.31 V W68
2023-03-04 08:37:51 C 15 59 05.232 -23 06 51.59 V W68
2023-03-04 08:45:13 C 15 59 05.707 -23 07 02.78 V W68
2023-03-08 06:52:50 C 16 05 18.766 -25 26 52.80 V W68
2023-03-08 06:55:26 C 16 05 18.938 -25 26 56.15 V W68
2023-03-08 06:59:24 C 16 05 19.157 -25 27 02.38 V W68
2023-03-08 07:17:29 C 16 05 20.215 -25 27 29.52 V W68
2023-03-11 01:19:25 C 16 09 18.091 -27 04 44.94 V M22
2023-03-11 01:23:22 C 16 09 18.305 -27 04 51.06 V M22
2023-03-11 01:38:23 C 16 09 19.116 -27 05 13.20 V M22
2023-03-11 01:46:11 C 16 09 19.510 -27 05 24.76 V M22
2023-03-15 00:15:56 C 16 14 22.817 -29 23 14.53 V M22
2023-03-15 00:38:08 C 16 14 23.815 -29 23 47.29 V M22
2023-03-15 00:40:43 C 16 14 23.945 -29 23 51.04 V M22
2023-03-15 00:44:42 C 16 14 24.122 -29 23 57.01 V M22
2023-03-16 07:42:46 C 16 15 52.658 -30 08 46.90 V W68
2023-03-16 07:45:39 C 16 15 52.774 -30 08 50.89 V W68
2023-03-16 07:52:17 C 16 15 53.062 -30 09 00.68 V W68
2023-03-16 08:00:57 C 16 15 53.410 -30 09 13.39 V W68
2023-03-19 01:35:58 C 16 18 42.794 -31 43 24.56 V M22
2023-03-19 01:38:36 C 16 18 42.862 -31 43 28.20 V M22
2023-03-19 02:00:24 C 16 18 43.658 -31 43 59.77 V M22
2023-03-19 02:04:30 C 16 18 43.776 -31 44 05.71 V M22
2023-03-28 07:36:21 C 16 24 43.248 -36 53 38.47 V W68
2023-03-28 07:38:58 C 16 24 43.272 -36 53 42.04 V W68
2023-03-28 08:18:39 C 16 24 43.582 -36 54 36.36 V W68
2023-03-28 08:22:37 C 16 24 43.606 -36 54 41.90 V W68
2023-03-30 23:56:18 C 16 25 19.027 -38 20 12.48 V M22
2023-03-30 23:59:40 C 16 25 19.006 -38 20 16.91 V M22
2023-03-31 00:13:47 C 16 25 19.020 -38 20 36.28 V M22
2023-03-31 00:45:49 C 16 25 19.015 -38 21 19.66 V M22
2023-04-02 02:54:14 C 16 25 21.600 -39 27 29.27 V M22
2023-04-02 03:33:55 C 16 25 21.271 -39 28 20.64 V M22
2023-04-02 03:51:57 C 16 25 21.115 -39 28 43.79 V M22
2023-04-02 03:54:51 C 16 25 21.103 -39 28 47.71 V M22
2023-04-03 00:32:48 C 16 25 17.194 -39 55 36.84 V M22
2023-04-03 00:35:29 C 16 25 17.134 -39 55 40.22 V M22
2023-04-03 00:39:30 C 16 25 17.100 -39 55 45.52 V M22
2023-04-03 00:46:55 C 16 25 17.006 -39 55 55.31 V M22
2023-04-05 00:23:48 C 16 24 50.765 -40 56 52.51 V M22
2023-04-05 00:26:24 C 16 24 50.714 -40 56 55.82 V M22
2023-04-05 00:32:40 C 16 24 50.599 -40 57 03.82 V M22
2023-04-05 00:43:51 C 16 24 50.410 -40 57 18.14 V M22
2023-04-06 00:20:47 C 16 24 29.729 -41 27 00.00 V M22
2023-04-06 03:46:04 C 16 24 25.063 -41 31 16.50 V M22
2023-04-06 03:50:08 C 16 24 24.958 -41 31 21.47 V M22
2023-04-07 05:05:06 C 16 23 57.845 -42 02 36.49 V W68