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
2008-03-28 19:02:34 C 05 59 37.46 +35 15 54.8 r 113
2008-03-28 19:05:19 C 05 59 38.04 +35 15 52.3 r 113
2008-03-28 19:08:10 C 05 59 38.60 +35 15 50.0 r 113
2008-03-28 19:10:36 C 05 59 39.12 +35 15 47.8 r 113
2008-04-17 03:13:51 C 07 30 49.85 +26 32 42.8 17.8 c 704
2008-04-17 03:44:39 C 07 30 55.43 +26 32 01.2 18.0 c 704
2008-04-17 04:00:09 C 07 30 58.24 +26 31 40.4 18.3 c 704
2008-04-17 04:15:36 C 07 31 01.10 +26 31 19.2 18.1 c 704
2008-04-26 03:22:17 C 08 09 12.61 +21 32 03.1 17.8 c 704
2008-04-26 03:37:22 C 08 09 15.16 +21 31 40.6 18.4 c 704
2008-04-26 03:53:05 C 08 09 17.81 +21 31 17.9 18.1 c 704
2008-04-26 04:08:11 C 08 09 20.33 +21 30 56.3 18.2 c 704
2008-04-26 04:23:18 C 08 09 22.84 +21 30 34.8 18.2 c 704
2008-04-28 03:44:47 C 08 17 24.08 +20 22 19.3 18.3 c 704
2008-04-28 04:00:02 C 08 17 26.63 +20 21 57.2 18.1 c 704
2008-04-28 04:15:32 C 08 17 29.18 +20 21 34.2 18.1 c 704
2008-04-28 04:30:57 C 08 17 31.74 +20 21 12.2 18.4 c 704
2008-05-04 03:32:03 C 08 40 56.02 +16 52 55.4 r 703
2008-05-04 03:41:19 C 08 40 57.50 +16 52 40.9 r 703
2008-05-04 03:50:39 C 08 40 59.01 +16 52 27.9 r 703
2008-05-04 03:59:57 C 08 41 00.45 +16 52 13.7 r 703
2008-05-05 03:44:30 C 08 44 46.59 +16 17 32.1 19.0 c 704
2008-05-05 03:59:39 C 08 44 48.91 +16 17 10.6 19.6 c 704
2008-05-05 04:14:35 C 08 44 51.38 +16 16 47.8 19.2 c 704
2008-05-05 04:29:19 C 08 44 53.69 +16 16 26.7 18.8 c 704
2008-05-08 03:44:20 C 08 56 01.68 +14 32 27.8 r 703
2008-05-08 03:52:57 C 08 56 03.01 +14 32 15.2 r 703
2008-05-08 04:01:31 C 08 56 04.27 +14 32 02.5 r 703
2008-05-08 04:10:05 C 08 56 05.60 +14 31 49.7 r 703
2008-06-24 09:38:33 C 11 26 22.16 -09 09 40.7 r E12
2008-06-24 09:51:06 C 11 26 23.56 -09 09 53.6 r E12
2008-06-24 10:03:37 C 11 26 25.08 -09 10 05.6 r E12
2008-06-24 10:16:08 C 11 26 26.52 -09 10 18.0 r E12
2009-09-15 06:53:36 C 01 16 09.16 +10 07 52.3 18.5 c 704
2009-09-15 07:10:24 C 01 16 08.33 +10 07 54.2 18.9 c 704
2009-09-15 07:27:08 C 01 16 07.47 +10 07 57.0 18.7 c 704
2009-09-15 08:00:36 C 01 16 05.82 +10 08 01.4 18.8 c 704
2009-09-16 07:52:38 C 01 14 55.75 +10 11 22.7 r 683
2009-09-16 08:12:05 C 01 14 54.75 +10 11 24.3 r 683
2009-09-16 08:31:41 C 01 14 53.70 +10 11 26.4 r 683
2009-09-17 07:47:28 C 01 13 42.85 +10 14 34.0 r 683
2009-09-17 08:26:32 C 01 13 40.82 +10 14 40.3 r 683
2009-09-19 22:26:49 C 01 10 19.10 +10 22 16.5 r 152
2009-09-19 22:29:28 C 01 10 18.94 +10 22 16.9 r 152
2009-09-19 22:54:52 C 01 10 17.49 +10 22 20.0 r 152
2009-09-19 23:19:39 C 01 10 16.04 +10 22 22.7 r 152
2009-09-22 06:32:32 C 01 07 02.14 +10 28 23.7 o 691
2009-09-22 06:45:19 C 01 07 01.26 +10 28 24.9 18.5 c 704
2009-09-22 06:58:09 C 01 07 00.54 +10 28 26.4 o 691
2009-09-22 07:02:28 C 01 07 00.19 +10 28 26.0 18.6 c 704