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
1979-10-09 09:29:06 21 23 43.63 -23 54 30.4 c 260
1979-10-09 10:34:06 21 23 42.93 -23 54 10.1 c 260
1990-09-20 09:17:59 02 10 05.50 +19 55 47.9 c 261
1990-09-20 10:47:59 02 10 02.56 +19 56 23.6 c 261
1990-10-24 06:09:59 01 17 25.59 +24 06 44.2 c 261
1990-10-24 07:34:59 01 17 17.90 +24 06 54.1 c 261
1996-09-10 08:21:30 C 22 17 03.46 -22 32 03.4 o 566
2003-09-30 10:32:12 C 08 10 00.83 +33 47 36.8 19.1 c 704
2003-09-30 10:50:44 C 08 10 03.98 +33 47 31.9 19.5 c 704
2003-09-30 11:27:58 C 08 10 10.47 +33 47 24.5 19.5 c 704
2003-10-01 10:47:10 C 08 14 17.79 +33 41 30.7 c G90
2003-10-01 10:52:23 C 08 14 18.71 +33 41 30.2 c G90
2003-10-01 10:57:36 C 08 14 19.58 +33 41 28.6 c G90
2003-10-01 12:27:30 C 08 14 35.40 +33 41 05.8 c 673
2003-10-01 12:31:00 C 08 14 36.06 +33 41 05.1 c 673
2003-10-01 12:34:10 C 08 14 36.57 +33 41 03.9 c 673
2003-10-01 12:37:20 C 08 14 37.13 +33 41 03.1 c 673
2003-10-01 12:40:20 C 08 14 37.70 +33 41 02.6 c 673
2003-10-01 12:44:00 C 08 14 38.32 +33 41 01.9 c 673
2003-10-02 10:47:31 C 08 18 32.67 +33 34 59.5 c G90
2003-10-02 10:52:44 C 08 18 33.57 +33 34 58.5 c G90
2003-10-02 10:56:47 C 08 18 34.36 +33 34 58.1 854
2003-10-02 10:57:57 C 08 18 34.62 +33 34 57.1 c G90
2003-10-02 11:04:32 C 08 18 35.74 +33 34 55.8 854
2003-10-02 11:43:50 C 08 18 42.68 +33 34 44.9 m 333
2003-10-02 11:50:07 C 08 18 43.75 +33 34 43.0 m 333
2003-10-02 11:56:21 C 08 18 44.90 +33 34 41.7 m 333
2003-10-03 02:52:23 C 08 21 23.68 +33 30 20.3 d 118
2003-10-03 02:55:50 C 08 21 24.29 +33 30 19.3 d 118
2003-10-03 10:56:52 C 08 22 49.76 +33 27 56.7 c G90
2003-10-03 11:09:09 C 08 22 51.90 +33 27 53.2 c G90
2003-10-03 11:21:18 C 08 22 54.08 +33 27 49.7 c G90
2003-10-05 03:33:09 C 08 30 02.75 +33 14 55.3 r J95
2003-10-05 03:38:25 C 08 30 03.66 +33 14 53.1 r J95
2003-10-05 03:43:53 C 08 30 04.59 +33 14 51.5 r J95
2003-10-05 10:42:28 C 08 31 19.21 +33 12 30.1 19.0 c 704
2003-10-05 11:03:33 C 08 31 23.00 +33 12 23.4 19.6 c 704
2003-10-05 11:43:41 C 08 31 30.08 +33 12 10.4 19.7 c 704
2003-10-07 08:31:36 C 08 39 29.25 +32 55 46.8 c 649
2003-10-07 08:37:33 C 08 39 30.21 +32 55 46.6 c 649
2003-10-07 08:43:33 C 08 39 31.28 +32 55 43.6 c 649
2003-10-12 07:53:07 C 09 00 48.50 +32 03 36.4 c 649
2003-10-12 07:55:41 C 09 00 48.97 +32 03 35.3 c 649
2003-10-12 07:58:14 C 09 00 49.44 +32 03 33.9 c 649
2003-10-12 08:00:47 C 09 00 49.94 +32 03 33.3 c 649
2003-10-25 15:18:20 C 09 57 29.288 +28 41 46.06 o 568
2003-10-25 15:19:45 C 09 57 29.533 +28 41 44.98 o 568
2003-10-27 03:25:50 C 10 03 47.89 +28 13 18.2 r J95
2003-10-27 03:37:07 C 10 03 49.80 +28 13 08.7 r J95
2003-10-30 10:31:50 C 10 17 30.76 +27 07 24.4 r 649