2025 SA73

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4304696428 ± 9.21e-05
Semi-major axis (a)1.5641568870 AU ± 2.27e-04
Inclination (i)2.89545214° ± 5.96e-04
Long. of Asc. Node (Ω)194.45723744° ± 1.11e-04
Arg. of Perihelion (ω)238.92430745° ± 2.80e-04
Mean Anomaly (M)358.37324335° ± 1.32e-03
Mean Motion (n)0.5038390325°/day ± 1.10e-04
Perihelion dist (q)0.89083483 AU ± 1.94e-04
Aphelion dist (Q)2.23747894 AU ± 3.55e-04
Orbital Period1.95623249 yr ± 4.25e-04
Physical Parameters
H (abs. magnitude)26.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.332″
Uncertainty1
Orbit TypeApollo
MOID0.007638 AU
Observations Used69
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-30
Last Observation Used2025-10-13
Observations (72)
Date Type RA Dec Mag Band Observatory
2025-09-30 17:01:40 C 23 57 54.117 +05 21 11.51 W O18
2025-09-30 17:02:56 C 23 57 54.146 +05 21 10.73 W O18
2025-09-30 17:04:12 C 23 57 54.157 +05 21 10.00 W O18
2025-09-30 17:50:51 C 23 57 54.811 +05 20 42.05 W O18
2025-10-02 17:32:10 C 00 00 01.504 +04 47 47.68 W O18
2025-10-02 17:33:56 C 00 00 01.545 +04 47 46.16 W O18
2025-10-02 19:19:19 C 00 00 04.449 +04 46 20.58 W O18
2025-10-02 19:21:06 C 00 00 04.511 +04 46 18.98 W O18
2025-10-11 04:01:13 C 00 29 21.28 -02 00 22.5 V W94
2025-10-11 04:10:02 C 00 29 23.93 -02 01 05.9 V W94
2025-10-11 04:18:48 C 00 29 26.44 -02 01 50.6 V W94
2025-10-11 11:16:24 C 00 32 23.07 -02 38 26.6 V E23
2025-10-11 11:38:47 C 00 32 30.88 -02 40 34.3 V E23
2025-10-11 12:01:09 C 00 32 38.71 -02 42 42.0 V E23
2025-10-11 19:14:27 C 00 35 59.38 -03 33 29.3 V L01
2025-10-11 19:16:36 C 00 36 00.36 -03 33 43.0 V L01
2025-10-11 19:16:58 C 00 36 00.54 -03 33 45.2 V L01
2025-10-11 19:30:56 C 00 36 07.646 -03 35 37.43 W J95
2025-10-11 19:37:21 C 00 36 10.490 -03 36 19.01 W J95
2025-10-11 19:42:35 C 00 36 12.869 -03 36 53.10 W J95
2025-10-11 19:49:14 C 00 36 15.809 -03 37 36.80 W J95
2025-10-11 20:13:03 C 00 36 25.33 -03 39 48.5 V 104
2025-10-11 20:15:27 B 00 36 27.51 -03 40 02.1 X K19
2025-10-11 20:22:08 B 00 36 30.39 -03 40 48.1 X K19
2025-10-11 20:24:52 C 00 36 30.38 -03 41 07.1 V 104
2025-10-11 20:28:10 C 00 36 31.22 -03 41 04.6 Z L90
2025-10-11 20:28:36 B 00 36 33.24 -03 41 29.8 X K19
2025-10-11 20:36:42 C 00 36 35.36 -03 42 25.3 V 104
2025-10-11 20:41:40 C 00 36 36.74 -03 42 34.8 Z L90
2025-10-11 20:54:39 C 00 36 42.10 -03 44 02.6 Z L90
2025-10-11 21:10:04 C 00 36 51.588 -03 46 31.91 Z J69
2025-10-11 21:17:23 B 00 36 52.949 -03 46 57.37 X K78
2025-10-11 21:30:29 C 00 36 59.71 -03 48 24.8 X M11
2025-10-11 21:33:39 B 00 36 58.999 -03 48 21.35 X L34
2025-10-11 21:33:41 B 00 36 59.880 -03 48 47.35 X K78
2025-10-11 21:37:10 C 00 37 02.46 -03 49 10.9 X M11
2025-10-11 21:41:25 C 00 37 05.282 -03 50 04.92 Z J69
2025-10-11 21:43:52 C 00 37 05.38 -03 49 57.7 X M11
2025-10-11 21:50:03 B 00 37 06.859 -03 50 38.11 X K78
2025-10-11 21:56:53 B 00 37 12.91 -03 51 21.3 X 958
2025-10-11 22:04:10 B 00 37 13.423 -03 52 26.83 Z 185
2025-10-11 22:05:21 B 00 37 16.54 -03 52 19.9 X 958
2025-10-11 22:12:14 C 00 37 18.792 -03 53 34.04 Z J69
2025-10-11 22:13:47 B 00 37 20.16 -03 53 16.1 X 958
2025-10-11 22:17:32 B 00 37 17.54 -03 53 51.8 X 595
2025-10-11 22:26:02 B 00 37 21.22 -03 54 50.0 X 595
2025-10-11 22:27:07 B 00 37 23.340 -03 55 02.64 Z 185
2025-10-11 22:34:08 B 00 37 24.68 -03 55 45.4 X 595
2025-10-11 22:49:41 B 00 37 33.142 -03 57 37.48 Z 185
2025-10-11 23:19:27 B 00 37 43.798 -04 00 22.18 X L34