2025 SO12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4510699799 ± 5.30e-05
Semi-major axis (a)1.9082846959 AU ± 2.13e-04
Inclination (i)33.10879140° ± 2.37e-03
Long. of Asc. Node (Ω)196.67886311° ± 2.42e-04
Arg. of Perihelion (ω)105.18089978° ± 3.00e-03
Mean Anomaly (M)44.34723374° ± 8.46e-03
Mean Motion (n)0.3738931642°/day ± 6.27e-05
Perihelion dist (q)1.04751476 AU ± 1.55e-04
Aphelion dist (Q)2.76905464 AU ± 3.26e-04
Orbital Period2.63611742 yr ± 4.42e-04
Physical Parameters
H (abs. magnitude)21.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.323″
Uncertainty1
Orbit TypeAmor
MOID0.283072 AU
Observations Used95
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-25
Last Observation Used2025-10-28
Observations (99)
Date Type RA Dec Mag Band Observatory
2025-09-25 06:16:51 C 23 54 44.498 +38 07 25.29 U I41
2025-09-25 07:53:39 C 23 54 49.270 +37 58 58.15 U I41
2025-09-25 15:43:51 B 23 55 18.012 +37 17 45.29 X N56
2025-09-25 15:46:27 B 23 55 18.168 +37 17 32.16 X N56
2025-09-25 15:54:16 B 23 55 18.548 +37 16 51.47 X N56
2025-09-25 16:02:06 B 23 55 18.994 +37 16 12.24 X N56
2025-09-25 16:04:42 B 23 55 19.062 +37 15 58.98 X N56
2025-09-25 18:01:10 C 23 55 24.774 +37 05 45.45 X N56
2025-09-25 18:13:23 C 23 55 25.327 +37 04 41.51 X N56
2025-09-25 19:48:20 C 23 55 29.874 +36 56 23.49 X N56
2025-09-25 19:52:41 C 23 55 30.082 +36 55 58.71 X N56
2025-09-25 19:57:02 C 23 55 30.249 +36 55 36.73 X N56
2025-09-25 20:05:06 C 23 55 30.700 +36 54 51.76 X N56
2025-09-25 20:10:05 C 23 55 30.930 +36 54 25.45 X N56
2025-09-25 20:16:19 C 23 55 33.01 +36 53 45.1 X L18
2025-09-25 20:27:33 C 23 55 31.812 +36 52 52.94 X N56
2025-09-25 20:28:45 C 23 55 33.60 +36 52 39.4 X L18
2025-09-25 20:41:02 C 23 55 34.18 +36 51 36.0 X L18
2025-09-26 04:15:42 C 23 55 59.97 +36 11 41.8 V H21
2025-09-26 04:19:44 C 23 56 00.15 +36 11 20.6 V H21
2025-09-26 04:23:45 C 23 56 00.36 +36 10 59.5 V H21
2025-09-26 04:27:47 C 23 56 00.54 +36 10 38.1 V H21
2025-09-26 04:31:01 C 23 56 00.69 +36 10 21.1 V H21
2025-09-26 09:42:35 C 23 56 16.42 +35 42 54.8 V 673
2025-09-26 09:46:51 C 23 56 16.60 +35 42 32.2 V 673
2025-09-26 14:12:14 C 23 56 34.232 +35 19 04.07 X N56
2025-09-26 14:20:55 C 23 56 34.674 +35 18 18.04 X N56
2025-09-26 14:29:00 C 23 56 35.042 +35 17 36.26 X N56
2025-09-26 17:57:21 B 23 56 45.93 +34 59 07.8 X M75
2025-09-26 18:11:29 B 23 56 46.68 +34 57 53.1 X M75
2025-09-26 18:18:12 C 23 56 47.44 +34 57 14.0 V L01
2025-09-26 18:20:20 C 23 56 47.54 +34 57 02.9 V L01
2025-09-26 18:24:37 C 23 56 47.77 +34 56 40.8 V L01
2025-09-26 18:25:37 B 23 56 47.38 +34 56 38.3 X M75
2025-09-26 18:26:46 C 23 56 47.88 +34 56 29.7 V L01
2025-09-26 20:20:45 B 23 56 53.84 +34 46 28.0 V I93
2025-09-26 20:24:13 B 23 56 54.02 +34 46 09.6 V I93
2025-09-26 20:27:27 B 23 56 54.17 +34 45 52.5 V I93
2025-09-26 20:56:18 C 23 56 55.35 +34 43 21.8 V 104
2025-09-26 21:05:11 C 23 56 55.70 +34 42 35.5 V 104
2025-09-26 21:14:03 C 23 56 56.14 +34 41 48.5 V 104
2025-09-27 16:52:35 B 23 57 59.46 +32 57 23.9 X L76
2025-09-27 17:12:06 B 23 58 00.41 +32 55 40.8 X L76
2025-09-27 17:31:22 B 23 58 01.37 +32 54 00.0 X L76
2025-09-27 18:13:37 C 23 58 03.67 +32 50 14.3 Z L04
2025-09-27 18:19:43 C 23 58 03.96 +32 49 42.0 Z L04
2025-09-27 18:24:52 C 23 58 04.20 +32 49 14.7 Z L04
2025-09-27 19:16:03 B 23 58 06.58 +32 44 45.2 X M45
2025-09-27 19:20:02 B 23 58 06.75 +32 44 23.6 X M45
2025-09-28 16:36:22 C 23 59 11.549 +30 51 28.34 X N56