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
2013-09-22 08:44:14 C 22 30 01.053 -17 49 17.11 L F51
2013-09-23 08:48:14 C 22 28 39.114 -17 47 52.10 L F51
2013-09-23 09:02:56 C 22 28 38.257 -17 47 51.19 L F51
2013-09-23 09:34:51 C 22 28 36.395 -17 47 49.03 L F51
2013-10-06 07:24:20 C 22 14 11.732 -17 09 16.89 L F51
2013-10-06 07:44:51 C 22 14 10.953 -17 09 13.11 L F51
2013-10-06 08:05:21 C 22 14 10.174 -17 09 09.45 L F51
2013-10-06 08:25:54 C 22 14 09.394 -17 09 05.66 L F51
2013-10-25 03:12:33 C 22 05 15.59 -15 18 10.6 q 703
2013-10-25 03:21:23 C 22 05 15.62 -15 18 06.5 q 703
2013-10-25 03:30:12 C 22 05 15.60 -15 18 05.0 q 703
2013-10-25 03:39:04 C 22 05 15.51 -15 18 03.1 q 703
2013-12-25 05:23:04 C 22 52 17.298 -05 01 41.97 L F51
2013-12-25 05:29:03 C 22 52 17.653 -05 01 38.89 L F51
2013-12-25 05:35:04 C 22 52 17.992 -05 01 35.63 L F51
2013-12-31 02:08:22 C 23 00 36.58 -03 46 51.2 q G96
2013-12-31 02:14:29 C 23 00 36.93 -03 46 47.8 q G96
2013-12-31 02:20:37 C 23 00 37.31 -03 46 44.7 q G96
2013-12-31 02:26:45 C 23 00 37.68 -03 46 41.4 q G96
2015-06-17 13:38:45 C 22 57 47.514 -23 00 00.90 L F51
2015-06-17 13:54:09 C 22 57 47.772 -23 00 01.75 L F51
2015-06-17 14:09:37 C 22 57 48.035 -23 00 02.49 L F51
2015-06-17 14:25:02 C 22 57 48.295 -23 00 03.24 L F51
2015-07-26 12:06:22 C 22 47 30.967 -25 44 23.63 L F51
2015-07-26 12:21:11 C 22 47 30.315 -25 44 27.74 L F51
2015-07-26 12:35:59 C 22 47 29.618 -25 44 31.45 L F51
2015-07-26 12:50:49 C 22 47 28.939 -25 44 35.36 L F51
2015-07-27 13:11:18 C 22 46 23.953 -25 50 59.06 L F51
2015-07-27 13:13:19 C 22 46 23.860 -25 50 59.64 L F51
2015-07-27 13:26:17 C 22 46 23.234 -25 51 03.01 L F51
2015-07-27 13:28:31 C 22 46 23.140 -25 51 03.61 L F51
2015-07-27 13:41:40 C 22 46 22.515 -25 51 07.01 L F51
2015-07-27 13:43:29 C 22 46 22.419 -25 51 07.55 L F51
2015-07-27 13:56:38 C 22 46 21.797 -25 51 10.91 L F51
2015-07-27 13:58:53 C 22 46 21.701 -25 51 11.48 L F51
2015-08-18 13:56:25 C 22 14 37.54 -27 47 03.4 u Q60
2015-08-18 14:10:11 C 22 14 36.54 -27 47 05.2 u Q60
2015-08-18 14:37:39 C 22 14 34.56 -27 47 08.0 u Q60
2015-08-19 07:09:40 C 22 13 25.01 -27 49 26.0 q 703
2015-08-19 07:19:31 C 22 13 24.35 -27 49 27.0 q 703
2015-08-19 07:29:24 C 22 13 23.70 -27 49 27.7 q 703
2015-08-19 07:39:17 C 22 13 22.89 -27 49 29.7 q 703
2015-10-04 04:23:21 C 21 18 12.27 -25 24 33.0 o 691
2015-10-04 04:26:57 C 21 18 12.17 -25 24 32.3 o 691
2015-10-04 04:30:53 C 21 18 12.13 -25 24 30.7 o 691
2015-10-05 06:35:19 C 21 17 50.624 -25 15 57.79 L F51
2015-10-05 06:49:01 C 21 17 50.425 -25 15 53.32 L F51
2015-10-05 07:02:44 C 21 17 50.228 -25 15 48.73 L F51
2015-10-05 07:16:26 C 21 17 50.028 -25 15 44.17 L F51
2015-11-06 02:06:28 C 21 25 52.60 -20 25 10.2 q G96