2025 SG2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5699154342 ± 3.51e-04
Semi-major axis (a)2.3627362093 AU ± 1.94e-03
Inclination (i)3.26118446° ± 1.43e-03
Long. of Asc. Node (Ω)180.72280708° ± 1.10e-04
Arg. of Perihelion (ω)152.89708749° ± 1.84e-03
Mean Anomaly (M)21.98997829° ± 2.72e-02
Mean Motion (n)0.2713872378°/day ± 3.34e-04
Perihelion dist (q)1.01617638 AU ± 1.18e-03
Aphelion dist (Q)3.70929604 AU ± 3.16e-03
Orbital Period3.63180779 yr ± 4.48e-03
Physical Parameters
H (abs. magnitude)25.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.350″
Uncertainty2
Orbit TypeApollo
MOID0.020803 AU
Observations Used54
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-18
Last Observation Used2025-09-24
Observations (57)
Date Type RA Dec Mag Band Observatory
2025-09-18 07:32:06 C 21 40 32.956 -03 54 58.49 X F51
2025-09-18 07:50:31 C 21 40 53.622 -03 54 36.18 X F51
2025-09-18 08:27:43 C 21 41 35.341 -03 53 50.89 X F51
2025-09-18 19:05:13 C 21 54 04.217 -03 42 04.43 W 151
2025-09-18 19:17:59 C 21 54 18.286 -03 41 41.46 W 151
2025-09-18 19:30:54 C 21 54 32.803 -03 41 26.12 W 151
2025-09-18 19:49:34 C 21 54 52.85 -03 40 58.8 V L01
2025-09-18 19:51:43 C 21 54 55.25 -03 40 56.3 V L01
2025-09-18 19:53:51 C 21 54 57.63 -03 40 53.1 V L01
2025-09-18 19:56:00 C 21 54 59.97 -03 40 50.5 V L01
2025-09-18 20:02:19 B 21 55 06.99 -03 40 43.9 X 595
2025-09-18 20:07:14 B 21 55 12.46 -03 40 38.1 X 595
2025-09-18 20:12:16 B 21 55 18.02 -03 40 32.0 X 595
2025-09-18 21:24:19 B 21 56 35.36 -03 39 00.7 X M45
2025-09-18 21:31:22 B 21 56 43.13 -03 38 52.3 X M45
2025-09-18 21:32:02 B 21 56 48.42 -03 38 47.9 V I93
2025-09-18 21:37:47 B 21 56 54.74 -03 38 41.2 V I93
2025-09-18 21:38:11 B 21 56 50.65 -03 38 43.1 X M45
2025-09-18 21:43:26 B 21 57 01.02 -03 38 34.6 V I93
2025-09-18 21:45:53 B 21 57 02.078 -03 38 34.37 W 204
2025-09-18 21:55:11 B 21 57 12.326 -03 38 22.52 W 204
2025-09-18 22:04:30 B 21 57 22.553 -03 38 10.68 W 204
2025-09-19 00:13:11 C 21 59 58.310 -03 31 12.60 V 807
2025-09-19 00:23:55 C 22 00 09.90 -03 34 59.1 X W62
2025-09-19 00:25:45 C 22 00 12.060 -03 30 56.90 V 807
2025-09-19 00:38:19 C 22 00 25.780 -03 30 41.60 V 807
2025-09-19 00:39:48 C 22 00 27.33 -03 34 39.3 X W62
2025-09-19 00:55:41 C 22 00 44.72 -03 34 19.9 X W62
2025-09-19 03:07:30 C 22 03 10.22 -03 31 31.0 V H21
2025-09-19 03:11:32 C 22 03 14.56 -03 31 25.9 V H21
2025-09-19 03:15:33 C 22 03 18.90 -03 31 20.4 V H21
2025-09-19 03:18:39 C 22 03 22.23 -03 31 16.6 V H21
2025-09-19 19:24:32 C 22 21 05.91 -03 11 00.3 V 587
2025-09-19 19:29:32 C 22 21 11.08 -03 10 53.8 V 587
2025-09-19 21:15:05 B 22 22 59.220 -03 08 49.31 Z K74
2025-09-19 21:33:44 B 22 23 16.98 -03 08 25.0 V G02
2025-09-19 21:35:16 B 22 23 19.862 -03 08 23.24 Z K74
2025-09-19 21:42:06 B 22 23 25.46 -03 08 14.0 V G02
2025-09-19 21:50:29 B 22 23 34.03 -03 08 03.0 V G02
2025-09-19 21:55:26 B 22 23 40.452 -03 07 57.58 Z K74
2025-09-19 22:37:28 C 22 24 23.05 -03 06 51.0 V 104
2025-09-19 22:46:14 C 22 24 31.93 -03 06 39.9 V 104
2025-09-20 03:29:05 C 22 29 29.19 -02 57 05.5 V W94
2025-09-20 03:38:07 C 22 29 37.96 -02 56 52.6 V W94
2025-09-20 03:47:11 C 22 29 46.92 -02 56 41.4 V W94
2025-09-23 06:22:27 C 23 35 23.917 -01 33 16.76 V U68
2025-09-23 06:27:15 C 23 35 27.050 -01 33 11.69 V U68
2025-09-23 07:31:57 C 23 36 11.206 -01 32 05.70 V U74
2025-09-23 07:32:05 B 23 36 11.842 -01 32 15.07 V U52
2025-09-23 07:37:41 C 23 36 15.217 -01 32 00.93 V U74