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
2005-12-10 10:14:57 C 10 42 25.77 +53 27 32.0 r 703
2005-12-10 10:26:23 C 10 42 28.26 +53 27 31.4 r 703
2005-12-11 08:33:50 C 10 47 27.99 +53 25 00.4 c H45
2005-12-11 08:42:49 C 10 47 29.96 +53 25 00.7 c H45
2005-12-11 08:57:01 C 10 47 33.07 +53 24 59.4 c H45
2005-12-11 09:01:20 C 10 47 33.96 +53 24 58.7 c H45
2005-12-11 09:03:36 C 10 47 34.49 +53 24 58.8 c H45
2005-12-11 09:06:28 C 10 47 35.18 +53 24 58.2 c H45
2005-12-12 10:07:48 C 10 53 12.25 +53 21 21.6 c H45
2005-12-12 10:09:52 C 10 53 12.67 +53 21 21.3 c H45
2005-12-12 10:11:42 C 10 53 13.15 +53 21 21.1 c H45
2005-12-12 10:13:28 C 10 53 13.48 +53 21 20.9 c H45
2005-12-12 10:15:33 C 10 53 13.90 +53 21 20.4 c H45
2005-12-13 18:37:43 C 11 00 28.67 +53 14 56.0 o 084
2005-12-13 18:41:24 C 11 00 29.43 +53 14 55.1 o 084
2005-12-13 23:49:31 C 11 01 38.23 +53 13 59.4 o 084
2005-12-14 00:01:03 C 11 01 40.66 +53 13 57.7 o 084
2005-12-15 09:35:43 C 11 09 07.85 +53 06 00.5 c H45
2005-12-15 09:37:42 C 11 09 08.34 +53 06 00.2 c H45
2005-12-15 09:40:56 C 11 09 09.04 +53 05 59.4 c H45
2005-12-15 09:44:33 C 11 09 09.77 +53 05 58.6 c H45
2005-12-15 09:46:22 C 11 09 10.17 +53 05 57.9 c H45
2005-12-15 09:48:15 C 11 09 10.58 +53 05 57.9 c H45
2005-12-21 09:41:05 C 11 40 13.09 +52 12 52.5 16.7 c 704
2005-12-21 09:59:51 C 11 40 16.85 +52 12 44.7 16.9 c 704
2005-12-21 10:21:19 C 11 40 21.26 +52 12 35.3 16.8 c 704
2005-12-21 10:41:00 C 11 40 25.23 +52 12 26.8 16.6 c 704
2005-12-21 10:59:46 C 11 40 29.03 +52 12 18.4 16.6 c 704
2005-12-23 02:52:40 C 11 48 44.40 +51 52 14.1 o 084
2005-12-23 02:55:48 C 11 48 45.04 +51 52 12.2 o 084
2005-12-26 09:28:55 C 12 04 32.18 +51 06 43.7 r H45
2005-12-26 09:32:45 C 12 04 32.98 +51 06 41.6 r H45
2005-12-26 09:38:30 C 12 04 34.00 +51 06 38.2 r H45
2005-12-26 21:13:55 C 12 06 49.89 +50 58 54.8 o 084
2005-12-26 21:17:02 C 12 06 50.51 +50 58 53.1 o 084
2005-12-27 21:44:34 C 12 11 33.83 +50 42 38.0 o 084
2005-12-27 21:47:41 C 12 11 34.37 +50 42 36.2 o 084
2005-12-28 04:42:14 C 12 12 52.08 +50 38 00.7 o 084
2005-12-28 04:45:21 C 12 12 52.62 +50 37 58.9 o 084
2005-12-29 09:58:26 C 12 18 24.52 +50 17 24.8 r H45
2005-12-29 10:01:24 C 12 18 25.11 +50 17 22.6 r H45
2005-12-29 10:03:12 C 12 18 25.43 +50 17 21.1 r H45
2005-12-29 10:05:57 C 12 18 25.87 +50 17 19.8 r H45
2005-12-29 10:09:08 C 12 18 26.53 +50 17 17.2 r H45
2006-01-02 10:58:03 C 12 35 50.83 +49 00 54.2 r H45
2006-01-02 11:05:59 C 12 35 52.09 +49 00 47.7 r H45
2006-01-02 11:07:30 C 12 35 52.36 +49 00 46.5 r H45
2006-01-02 11:09:47 C 12 35 52.74 +49 00 44.6 r H45
2006-01-02 11:11:17 C 12 35 52.96 +49 00 43.1 r H45
2006-01-03 10:39:36 C 12 39 54.41 +48 40 24.3 r H45