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
2025-03-29 18:25:38 C 07 51 59.73 +29 42 01.7 V M31
2025-03-29 18:26:41 C 07 51 59.95 +29 41 59.0 V M31
2025-03-29 18:27:46 C 07 52 00.12 +29 41 56.6 V M31
2025-03-29 18:28:49 C 07 52 00.31 +29 41 54.2 V M31
2025-03-29 18:29:55 C 07 52 00.51 +29 41 52.1 V M31
2025-03-29 18:30:57 C 07 52 00.72 +29 41 49.0 V M31
2025-03-29 18:32:04 C 07 52 00.88 +29 41 46.6 V M31
2025-03-29 18:33:08 C 07 52 01.07 +29 41 44.1 V M31
2025-03-29 18:34:11 C 07 52 01.25 +29 41 41.4 V M31
2025-03-29 21:06:21 C 07 52 28.128 +29 35 41.14 Z C23
2025-03-29 21:28:22 C 07 52 31.946 +29 34 47.93 Z C23
2025-03-29 21:38:23 C 07 52 33.706 +29 34 23.59 Z C23
2025-03-30 06:18:18 C 07 54 07.049 +29 13 56.68 V T08
2025-03-30 06:23:07 C 07 54 07.860 +29 13 45.16 V T08
2025-03-30 06:28:51 C 07 54 08.868 +29 13 30.97 V T05
2025-03-30 06:37:24 C 07 54 10.318 +29 13 10.52 V T05
2025-03-30 21:08:33 C 07 56 44.506 +28 38 14.28 Z C23
2025-03-30 21:12:56 C 07 56 45.259 +28 38 03.88 Z C23
2025-03-30 21:28:18 C 07 56 47.890 +28 37 26.65 Z C23
2025-03-31 04:29:17 C 07 58 02.039 +28 20 49.27 V 703
2025-03-31 04:32:36 C 07 58 02.600 +28 20 40.96 V 703
2025-03-31 04:35:55 C 07 58 03.162 +28 20 33.14 V 703
2025-03-31 04:39:13 C 07 58 03.724 +28 20 25.08 V 703
2025-03-31 06:17:11 C 07 58 21.463 +28 16 37.85 V T08
2025-03-31 06:22:31 C 07 58 22.356 +28 16 25.00 V T08
2025-03-31 06:27:59 C 07 58 23.270 +28 16 11.96 V T08
2025-03-31 06:32:44 C 07 58 24.072 +28 16 00.59 V T08
2025-03-31 20:03:33 C 08 00 45.871 +27 43 29.64 Z C23
2025-03-31 20:19:39 B 08 00 48.61 +27 42 53.9 W D51
2025-03-31 20:20:40 B 08 00 48.79 +27 42 51.5 W D51
2025-03-31 20:21:40 B 08 00 48.95 +27 42 49.4 W D51
2025-03-31 20:22:41 B 08 00 49.12 +27 42 47.0 W D51
2025-03-31 20:23:41 B 08 00 49.29 +27 42 44.3 W D51
2025-03-31 20:34:39 C 08 00 51.130 +27 42 14.83 Z C23
2025-03-31 21:04:41 C 08 00 56.189 +27 41 02.58 Z C23
2025-04-01 04:18:23 C 08 02 11.508 +27 23 55.50 V 703
2025-04-01 04:21:42 C 08 02 12.066 +27 23 47.76 V 703
2025-04-01 04:25:00 C 08 02 12.620 +27 23 39.70 V 703
2025-04-01 04:28:18 C 08 02 13.175 +27 23 31.52 V 703
2025-04-01 06:21:20 C 08 02 33.156 +27 19 08.26 V T08
2025-04-01 06:27:32 C 08 02 34.174 +27 18 53.32 V T08
2025-04-01 06:41:46 C 08 02 36.538 +27 18 19.33 V T08
2025-04-01 21:47:04 C 08 05 12.144 +26 42 04.68 Z C23
2025-04-01 22:05:26 C 08 05 15.190 +26 41 21.01 Z C23
2025-04-02 03:21:13 C 08 06 09.882 +26 28 55.24 V 703
2025-04-02 03:27:37 C 08 06 10.919 +26 28 41.41 V 703
2025-04-02 03:30:37 C 08 06 11.362 +26 28 36.05 V 703
2025-04-02 06:27:45 C 08 06 41.686 +26 21 39.20 V T08
2025-04-02 06:34:17 C 08 06 42.758 +26 21 23.72 V T08
2025-04-02 06:46:38 C 08 06 44.767 +26 20 53.59 V T05