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
2023-04-07 05:09:16 C 16 23 57.727 -42 02 41.89 V W68
2023-04-07 05:17:27 C 16 23 57.516 -42 02 52.19 V W68
2023-04-07 05:24:53 C 16 23 57.324 -42 03 01.48 V W68
2023-04-11 23:14:07 C 16 20 30.782 -44 17 48.80 V M22
2023-04-11 23:18:27 C 16 20 30.571 -44 17 53.84 V M22
2023-04-11 23:41:32 C 16 20 29.522 -44 18 20.63 V M22
2023-04-11 23:49:15 C 16 20 29.186 -44 18 29.59 V M22
2023-04-14 23:19:44 C 16 17 13.361 -45 37 01.02 V M22
2023-04-14 23:37:04 C 16 17 12.338 -45 37 19.96 V M22
2023-04-15 00:04:01 C 16 17 10.783 -45 37 49.12 V M22
2023-04-18 00:12:06 C 16 13 00.552 -46 51 13.64 V M22
2023-04-18 00:16:19 C 16 13 00.264 -46 51 17.82 V M22
2023-04-18 00:52:05 C 16 12 57.739 -46 51 52.85 V M22
2023-04-19 09:25:10 C 16 10 46.961 -47 22 49.62 V W68
2023-04-19 09:49:53 C 16 10 45.122 -47 23 11.90 V W68
2023-04-19 09:56:14 C 16 10 44.645 -47 23 17.52 V W68
2023-04-25 08:24:23 C 15 59 23.938 -49 20 57.08 V W68
2023-04-25 08:29:46 C 15 59 23.422 -49 21 00.65 V W68
2023-04-25 08:37:44 C 15 59 22.673 -49 21 06.16 V W68
2023-04-25 08:54:03 C 15 59 21.108 -49 21 17.50 V W68
2023-04-27 01:19:00 C 15 55 38.986 -49 48 51.48 V M22
2023-04-27 01:55:58 C 15 55 35.261 -49 49 14.92 V M22
2023-04-27 02:00:55 C 15 55 34.769 -49 49 17.51 V M22
2023-04-27 02:40:17 C 15 55 30.833 -49 49 42.24 V M22
2023-04-29 22:28:02 C 15 48 55.411 -50 29 34.33 V M22
2023-04-29 22:32:02 C 15 48 54.998 -50 29 36.35 V M22
2023-04-29 23:33:08 C 15 48 48.418 -50 30 09.40 V M22
2023-05-01 08:36:27 C 15 45 24.994 -50 46 34.75 V W68
2023-05-01 08:40:32 C 15 45 24.550 -50 46 36.55 V W68
2023-05-01 09:05:36 C 15 45 21.840 -50 46 47.28 V W68
2023-05-02 22:45:28 C 15 41 27.790 -51 03 11.74 V M22
2023-05-02 22:48:43 C 15 41 27.432 -51 03 13.03 V M22
2023-05-02 23:26:08 C 15 41 23.232 -51 03 28.30 V M22
2023-05-02 23:32:10 C 15 41 22.550 -51 03 30.78 V M22
2023-05-08 23:01:21 C 15 26 00.401 -51 42 30.74 V M22
2023-05-08 23:51:47 C 15 25 54.662 -51 42 37.58 V M22
2023-05-08 23:56:11 C 15 25 54.149 -51 42 38.23 V M22
2023-05-23 21:41:14 C 14 52 02.395 -50 57 46.01 V M22
2023-05-23 21:46:35 C 14 52 01.987 -50 57 44.24 V M22
2023-05-23 21:54:31 C 14 52 01.334 -50 57 41.36 V M22
2023-05-23 22:09:31 C 14 52 00.130 -50 57 36.11 V M22
2023-06-18 06:50:36 C 14 32 36.276 -46 06 47.22 X F52
2023-06-18 07:02:30 C 14 32 36.300 -46 06 41.26 X F52
2023-06-18 07:14:24 C 14 32 36.324 -46 06 35.33 X F52
2023-06-22 20:32:42 C 14 33 55.896 -45 13 08.83 V M22
2023-06-22 20:37:17 C 14 33 55.978 -45 13 06.02 V M22
2023-06-22 20:46:49 C 14 33 56.090 -45 13 01.99 V M22
2023-07-01 20:11:55 C 14 39 41.220 -43 37 24.17 V M22
2023-07-01 20:15:30 C 14 39 41.160 -43 37 21.40 V M22
2023-07-01 20:23:37 C 14 39 41.546 -43 37 18.59 V M22