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
2023-02-04 08:45:41 C 15 00 17.875 -05 54 40.32 V W68
2023-02-04 08:53:10 C 15 00 18.617 -05 54 52.02 V W68
2023-02-04 12:45:24 C 15 00 42.124 -06 01 13.76 V 703
2023-02-04 12:52:39 C 15 00 42.829 -06 01 25.18 V 703
2023-02-04 12:59:54 C 15 00 43.542 -06 01 36.70 V 703
2023-02-04 13:07:10 C 15 00 44.251 -06 01 48.04 V 703
2023-02-08 02:13:01 C 15 09 19.183 -08 15 08.68 X K74
2023-02-08 02:17:03 C 15 09 19.613 -08 15 15.19 X K74
2023-02-08 02:20:35 C 15 09 19.951 -08 15 20.45 X K74
2023-02-08 04:24:55 C 15 09 31.894 -08 18 35.39 X K87
2023-02-08 04:27:02 C 15 09 32.246 -08 18 39.46 X K87
2023-02-08 04:29:08 C 15 09 32.350 -08 18 41.44 X K87
2023-02-08 08:42:08 C 15 09 57.672 -08 24 56.48 V W68
2023-02-08 08:47:58 C 15 09 58.229 -08 25 05.41 V W68
2023-02-08 08:57:35 C 15 09 59.138 -08 25 20.93 V W68
2023-02-08 09:07:59 C 15 10 00.132 -08 25 37.02 V W68
2023-02-09 03:59:02 C 15 11 51.386 -08 55 24.56 X K87
2023-02-09 04:01:07 C 15 11 51.566 -08 55 28.24 X K87
2023-02-09 04:03:14 C 15 11 51.734 -08 55 33.46 X K87
2023-02-10 01:41:26 C 15 13 58.884 -09 28 56.60 V M22
2023-02-10 01:44:02 C 15 13 59.143 -09 29 00.35 V M22
2023-02-10 01:48:35 C 15 13 59.563 -09 29 07.08 V M22
2023-02-11 07:04:29 C 15 16 49.298 -10 14 44.66 V W68
2023-02-11 07:09:02 C 15 16 49.735 -10 14 51.18 V W68
2023-02-11 07:19:26 C 15 16 50.676 -10 15 08.46 V W68
2023-02-11 07:33:49 C 15 16 52.027 -10 15 30.35 V W68
2023-02-15 08:32:27 C 15 25 58.020 -12 46 04.94 V W68
2023-02-15 08:38:17 C 15 25 58.519 -12 46 13.80 V W68
2023-02-15 08:47:23 C 15 25 59.330 -12 46 28.09 V W68
2023-02-15 09:11:47 C 15 26 01.457 -12 47 06.04 V W68
2023-02-19 08:40:10 C 15 34 34.042 -15 14 17.16 V W68
2023-02-19 08:53:38 C 15 34 35.170 -15 14 38.04 V W68
2023-02-19 09:14:07 C 15 34 36.874 -15 15 09.50 V W68
2023-02-22 02:19:52 C 15 40 10.810 -16 54 50.22 V M22
2023-02-22 02:28:33 C 15 40 11.484 -16 55 03.54 V M22
2023-02-22 02:33:06 C 15 40 11.863 -16 55 10.34 V M22
2023-02-22 02:41:59 C 15 40 12.562 -16 55 24.10 V M22
2023-02-23 02:42:00 C 15 42 12.238 -17 32 01.07 V M22
2023-02-23 02:46:33 C 15 42 12.590 -17 32 08.05 V M22
2023-02-23 03:07:48 C 15 42 14.244 -17 32 40.63 V M22
2023-02-23 03:13:06 C 15 42 14.669 -17 32 48.62 V M22
2023-02-24 07:07:41 C 15 44 31.970 -18 15 16.52 V W68
2023-02-24 07:10:56 C 15 44 32.220 -18 15 21.56 V W68
2023-02-24 07:39:43 C 15 44 34.438 -18 16 05.74 V W68
2023-02-24 07:47:36 C 15 44 35.050 -18 16 18.05 V W68
2023-02-27 01:15:40 C 15 49 45.559 -19 55 30.36 V M22
2023-02-27 01:19:35 C 15 49 45.850 -19 55 36.73 V M22
2023-02-27 01:52:42 C 15 49 48.281 -19 56 26.88 V M22
2023-02-27 02:05:50 C 15 49 49.241 -19 56 47.15 V M22
2023-02-28 07:42:28 C 15 52 04.814 -20 41 27.78 V W68