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
2025-01-07 22:55:22 C 02 00 16.373 +62 23 35.05 Z C23
2025-01-08 07:05:09 C 02 00 27.653 +62 22 09.30 V T05
2025-01-08 07:09:07 C 02 00 27.701 +62 22 08.29 V T05
2025-01-08 07:16:29 C 02 00 27.797 +62 22 06.46 V T05
2025-01-08 07:25:45 C 02 00 27.905 +62 22 04.26 V T05
2025-01-08 07:30:20 C 02 00 27.991 +62 22 03.00 V T05
2025-01-08 07:40:25 C 02 00 28.087 +62 22 00.44 V T05
2025-01-08 07:41:04 C 02 00 28.099 +62 22 00.48 V T05
2025-01-08 08:01:04 C 02 00 28.373 +62 21 55.26 V T05
2025-01-10 07:26:29 C 02 01 53.614 +62 12 11.92 V T08
2025-01-10 07:31:08 C 02 01 53.748 +62 12 10.22 V T08
2025-01-10 07:39:47 C 02 01 54.024 +62 12 08.39 V T08
2025-01-10 07:57:56 C 02 01 54.446 +62 12 03.71 V T08
2025-01-11 16:19:03 C 02 03 15.81 +62 05 23.1 Z L04
2025-01-11 16:24:36 C 02 03 16.01 +62 05 21.9 Z L04
2025-01-11 16:30:11 C 02 03 16.20 +62 05 20.9 Z L04
2025-01-12 07:51:55 C 02 03 57.127 +62 02 17.74 V T05
2025-01-12 07:57:13 C 02 03 57.372 +62 02 16.33 V T05
2025-01-12 08:06:34 C 02 03 57.720 +62 02 14.03 V T05
2025-01-12 08:25:49 C 02 03 58.541 +62 02 08.95 V T05
2025-01-12 18:41:40 B 02 04 31.459 +62 00 00.90 X K87
2025-01-12 19:12:46 B 02 04 32.810 +61 59 54.06 X K87
2025-01-12 21:06:50 B 02 04 37.930 +61 59 27.38 X K87
2025-01-13 17:45:54 B 02 05 47.765 +61 55 20.06 V L65
2025-01-13 17:50:06 B 02 05 47.964 +61 55 19.34 V L65
2025-01-13 17:54:17 B 02 05 48.182 +61 55 18.48 V L65
2025-01-13 19:05:57 C 02 05 51.859 +61 55 04.58 Z C23
2025-01-13 19:30:45 C 02 05 53.064 +61 54 59.18 Z C23
2025-01-13 21:49:26 B 02 06 00.26 +61 54 29.2 Z R69
2025-01-13 21:52:27 B 02 06 00.53 +61 54 28.3 Z R69
2025-01-13 21:55:28 B 02 06 00.52 +61 54 27.3 Z R69
2025-01-13 21:58:29 B 02 06 00.71 +61 54 26.6 Z R69
2025-01-13 22:01:31 B 02 06 00.89 +61 54 25.8 Z R69
2025-01-13 22:04:31 B 02 06 01.00 +61 54 24.2 Z R69
2025-01-13 22:07:33 B 02 06 01.35 +61 54 23.9 Z R69
2025-01-13 22:10:34 B 02 06 01.44 +61 54 21.9 Z R69
2025-01-13 22:13:35 B 02 06 01.54 +61 54 23.4 Z R69
2025-01-14 19:34:33 C 02 07 21.170 +61 50 10.68 X D77
2025-01-14 20:08:01 C 02 07 23.030 +61 50 02.76 X D77
2025-01-14 20:29:40 C 02 07 24.266 +61 49 57.72 X D77
2025-01-16 07:02:26 C 02 09 47.066 +61 43 10.45 V T05
2025-01-16 07:07:03 C 02 09 47.369 +61 43 09.37 V T05
2025-01-16 07:16:21 C 02 09 47.957 +61 43 07.00 V T05
2025-01-16 19:41:32 C 02 10 44.424 +61 40 31.69 X D77
2025-01-16 20:14:21 C 02 10 46.654 +61 40 24.17 X D77
2025-01-16 20:35:56 C 02 10 48.122 +61 40 19.09 X D77
2025-01-17 10:51:04 C 02 11 56.246 +61 37 33.60 q P69
2025-01-17 11:21:02 C 02 11 58.334 +61 37 27.01 q P69
2025-01-17 11:50:49 C 02 12 00.427 +61 37 20.17 q P69
2025-01-17 12:21:15 C 02 12 02.623 +61 37 13.04 q P69