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
2006-04-20 13:58:45 C 12 39 40.95 -32 57 45.4 r 379
2006-04-20 14:01:37 C 12 39 40.78 -32 57 46.6 r 379
2006-04-20 14:10:14 C 12 39 40.19 -32 57 51.2 r 379
2006-04-20 14:13:06 C 12 39 40.00 -32 57 52.6 r 379
2006-04-20 14:39:09 C 12 39 38.37 -32 58 05.9 r 379
2006-04-20 14:42:02 C 12 39 38.18 -32 58 07.3 r 379
2006-04-20 14:53:32 C 12 39 37.39 -32 58 12.8 r 379
2006-04-20 14:56:24 C 12 39 37.20 -32 58 14.6 r 379
2006-05-01 10:52:13 C 12 29 40.64 -34 20 46.4 r 428
2006-05-02 10:57:17 C 12 29 13.98 -34 24 26.9 r 428
2006-05-04 13:39:26 C 12 28 32.05 -34 30 35.7 r E12
2006-05-04 13:54:30 C 12 28 31.83 -34 30 36.9 r E12
2006-05-04 14:09:35 C 12 28 31.58 -34 30 37.9 r E12
2006-05-04 14:24:39 C 12 28 31.36 -34 30 39.2 r E12
2006-05-19 23:46:00 C 12 32 27.38 -34 36 29.9 o 808
2006-05-19 23:54:29 C 12 32 27.59 -34 36 29.7 o 808
2006-05-20 00:04:29 C 12 32 27.83 -34 36 29.5 o 808
2006-05-20 00:15:00 C 12 32 28.07 -34 36 29.1 o 808
2006-05-22 01:10:50 C 12 33 57.37 -34 34 29.0 o 808
2006-05-22 01:22:49 C 12 33 57.73 -34 34 28.3 o 808
2006-05-22 01:33:29 C 12 33 58.03 -34 34 27.8 o 808
2006-05-24 12:13:14 C 12 36 00.14 -34 31 43.4 r E12
2006-05-24 12:27:00 C 12 36 00.57 -34 31 42.4 r E12
2006-05-24 12:40:34 C 12 36 01.04 -34 31 41.6 r E12
2006-05-24 12:54:14 C 12 36 01.58 -34 31 40.7 r E12
2006-06-13 11:53:15 C 13 00 49.21 -34 11 42.7 r E12
2006-06-13 12:05:32 C 13 00 49.96 -34 11 41.8 r E12
2006-06-13 12:17:53 C 13 00 50.72 -34 11 42.1 r E12
2006-06-13 12:30:10 C 13 00 51.51 -34 11 41.6 r E12
2006-06-16 23:46:30 C 13 06 17.68 -34 10 05.3 o 808
2006-06-16 23:56:30 C 13 06 18.24 -34 10 04.5 o 808
2006-06-17 00:16:30 C 13 06 19.58 -34 10 04.0 o 808
2006-07-30 09:15:42 C 14 29 21.94 -34 41 46.4 r E12
2006-07-30 09:31:51 C 14 29 23.38 -34 41 47.0 r E12
2006-07-30 09:47:54 C 14 29 24.72 -34 41 48.1 r E12
2006-07-30 10:03:59 C 14 29 26.26 -34 41 49.0 r E12
2007-08-13 09:14:06 C 02 33 56.12 +17 28 40.2 19.1 c 704
2007-08-13 09:31:15 C 02 33 56.83 +17 28 49.3 20.1 c 704
2007-08-13 09:48:23 C 02 33 57.57 +17 28 58.5 19.9 c 704
2007-08-13 10:05:33 C 02 33 58.35 +17 29 08.4 19.9 c 704
2007-09-07 08:26:54 C 02 55 45.14 +23 00 59.7 19.1 c 704
2007-09-07 08:57:48 C 02 55 45.86 +23 01 16.7 19.5 c 704
2007-09-07 09:13:35 C 02 55 46.21 +23 01 27.2 19.2 c 704
2007-09-10 09:08:22 C 02 57 22.21 +23 44 26.2 r 703
2007-09-10 09:20:39 C 02 57 22.46 +23 44 33.8 r 703
2007-09-10 09:32:55 C 02 57 22.68 +23 44 41.5 r 703
2007-09-10 09:45:08 C 02 57 22.89 +23 44 48.4 r 703
2007-09-14 08:31:43 C 02 59 02.03 +24 42 45.6 19.0 c 704
2007-09-14 08:49:11 C 02 59 02.22 +24 42 57.1 19.1 c 704
2007-09-14 09:06:02 C 02 59 02.41 +24 43 07.0 19.0 c 704