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
2007-12-04 23:25:10 C 01 01 26.570 +38 20 20.70 r 168
2007-12-05 18:57:28 C 01 00 29.13 +38 17 51.8 c A24
2007-12-05 18:58:53 C 01 00 29.06 +38 17 51.7 c A24
2007-12-05 19:17:03 C 01 00 28.13 +38 17 49.2 c A24
2007-12-05 19:54:46 C 01 00 26.14 +38 17 43.7 c A24
2007-12-05 19:56:12 C 01 00 26.05 +38 17 43.4 c A24
2007-12-06 18:55:41 C 00 59 22.64 +38 14 22.9 r A81
2007-12-06 19:06:00 C 00 59 22.14 +38 14 21.5 r A81
2007-12-06 19:16:30 C 00 59 21.64 +38 14 19.9 r A81
2007-12-06 19:26:35 C 00 59 21.15 +38 14 18.3 r A81
2007-12-20 16:42:35 C 00 52 49.76 +37 32 05.6 r 084
2007-12-20 16:46:50 C 00 52 49.75 +37 32 05.0 r 084
2007-12-22 20:45:43 C 00 53 14.00 +37 28 07.0 r 084
2007-12-27 20:13:36 C 00 55 32.11 +37 22 56.5 c A24
2007-12-27 20:15:02 C 00 55 32.15 +37 22 56.5 c A24
2007-12-27 20:30:10 C 00 55 32.51 +37 22 55.9 c A24
2007-12-27 20:46:45 C 00 55 32.91 +37 22 55.4 c A24
2007-12-27 21:01:53 C 00 55 33.28 +37 22 54.8 c A24
2007-12-27 21:03:20 C 00 55 33.31 +37 22 54.7 c A24
2007-12-28 19:00:05 C 00 56 11.04 +37 22 34.6 c A24
2007-12-28 19:01:31 C 00 56 11.10 +37 22 34.5 c A24
2007-12-28 19:16:51 C 00 56 11.50 +37 22 34.2 c A24
2007-12-28 19:33:36 C 00 56 11.95 +37 22 33.8 c A24
2007-12-28 19:48:55 C 00 56 12.36 +37 22 33.5 c A24
2007-12-28 19:50:21 C 00 56 12.39 +37 22 33.3 c A24
2007-12-28 20:33:59 C 00 56 13.77 +37 22 37.4 c J46
2007-12-28 20:48:15 C 00 56 14.15 +37 22 37.6 c J46
2008-01-01 18:27:51 C 00 59 35.10 +37 23 12.8 c A24
2008-01-01 18:29:17 C 00 59 35.16 +37 23 13.1 c A24
2008-01-20 00:34:36 C 01 28 36.15 +38 09 42.1 r H45
2008-01-20 00:36:11 C 01 28 36.26 +38 09 42.1 r H45
2008-01-20 00:37:53 C 01 28 36.44 +38 09 42.5 r H45
2008-01-20 00:39:00 C 01 28 36.50 +38 09 43.3 r H45
2008-01-20 00:40:46 C 01 28 36.68 +38 09 43.0 r H45
2008-01-22 19:00:14 C 01 34 47.35 +38 21 37.6 o A78
2008-01-22 19:04:43 C 01 34 47.84 +38 21 38.3 o A78
2008-01-22 19:07:29 C 01 34 48.08 +38 21 39.3 o A78
2008-01-22 19:11:01 C 01 34 48.42 +38 21 40.0 o A78
2008-02-02 02:07:38 C 02 01 46.04 +39 11 01.6 17.6 c 704
2008-02-02 02:25:23 C 02 01 48.09 +39 11 04.5 18.0 c 704
2008-02-02 03:01:35 C 02 01 52.38 +39 11 11.6 17.8 c 704
2008-02-02 03:19:00 C 02 01 54.43 +39 11 14.4 18.3 c 704
2008-03-01 02:30:21 C 03 45 53.07 +40 21 52.5 18.1 c 704
2008-03-01 02:46:41 C 03 45 56.04 +40 21 50.6 18.5 c 704
2008-03-01 03:02:45 C 03 45 58.94 +40 21 49.1 18.1 c 704
2008-03-01 03:19:05 C 03 46 01.94 +40 21 47.0 18.3 c 704
2008-03-12 02:27:55 C 04 37 09.93 +39 23 15.1 18.5 c 704
2008-03-12 02:59:49 C 04 37 16.30 +39 23 02.8 18.8 c 704
2008-03-12 03:15:46 C 04 37 19.47 +39 22 56.6 18.8 c 704
2008-03-12 03:31:17 C 04 37 22.52 +39 22 50.5 18.6 c 704