2025 SG15

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3874573394 ± 1.25e-05
Semi-major axis (a)1.5833530734 AU ± 3.08e-05
Inclination (i)4.79125250° ± 1.17e-04
Long. of Asc. Node (Ω)4.58357696° ± 1.33e-06
Arg. of Perihelion (ω)331.13934044° ± 1.02e-04
Mean Anomaly (M)38.81383182° ± 1.16e-03
Mean Motion (n)0.4947042280°/day ± 1.44e-05
Perihelion dist (q)0.96987130 AU ± 2.74e-05
Aphelion dist (Q)2.19683484 AU ± 4.71e-05
Orbital Period1.99235468 yr ± 5.81e-05
Physical Parameters
H (abs. magnitude)25.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.278″
Uncertainty1
Orbit TypeApollo
MOID0.000394 AU
Observations Used156
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-28
Last Observation Used2025-10-02
Observations (156)
Date Type RA Dec Mag Band Observatory
2025-09-28 18:39:22 B 00 49 58.06 +21 35 18.5 X 595
2025-09-28 18:40:29 B 00 49 53.771 +21 34 22.53 W G34
2025-09-28 18:41:55 B 00 49 55.054 +21 34 40.04 V B15
2025-09-28 18:42:05 B 00 49 57.420 +21 35 17.76 W G34
2025-09-28 18:43:41 B 00 50 01.055 +21 36 12.58 W G34
2025-09-28 18:45:18 B 00 50 04.667 +21 37 07.62 W G34
2025-09-28 18:46:54 B 00 50 08.334 +21 38 02.43 W G34
2025-09-28 18:48:30 B 00 50 11.915 +21 38 56.74 W G34
2025-09-28 18:50:06 B 00 50 15.517 +21 39 51.49 W G34
2025-09-28 18:51:40 B 00 50 17.158 +21 40 12.90 V B15
2025-09-28 18:51:43 B 00 50 19.153 +21 40 46.22 W G34
2025-09-28 18:52:50 B 00 50 19.759 +21 40 51.96 V B15
2025-09-28 18:53:19 B 00 50 22.715 +21 41 40.49 W G34
2025-09-28 18:53:54 B 00 50 22.176 +21 41 28.64 V B15
2025-09-28 18:55:28 B 00 50 30.521 +21 42 52.88 Z K74
2025-09-28 19:04:27 B 00 50 50.554 +21 47 55.39 Z K74
2025-09-28 19:13:25 B 00 51 10.310 +21 52 54.77 Z K74
2025-09-28 19:15:44 C 00 51 22.428 +21 56 09.67 V 104
2025-09-28 19:19:36 C 00 51 30.732 +21 58 16.79 V 104
2025-09-28 19:23:26 C 00 51 39.034 +22 00 24.34 V 104
2025-09-28 19:31:11 B 00 51 56.076 +22 04 32.34 Z R95
2025-09-28 19:36:54 B 00 52 08.222 +22 07 40.12 Z R95
2025-09-28 19:40:50 C 00 52 12.715 +22 06 13.39 W J95
2025-09-28 19:42:05 C 00 52 15.432 +22 06 54.14 W J95
2025-09-28 19:42:36 B 00 52 20.172 +22 10 43.07 Z R95
2025-09-28 19:43:19 C 00 52 18.084 +22 07 33.96 W J95
2025-09-28 19:44:34 C 00 52 20.815 +22 08 14.24 W J95
2025-09-28 19:56:42 B 00 52 49.57 +22 17 42.4 X D43
2025-09-28 20:00:03 B 00 52 56.45 +22 19 28.5 X D43
2025-09-28 20:03:22 B 00 53 03.23 +22 21 13.4 X D43
2025-09-28 20:09:02 B 00 53 17.119 +22 22 02.57 X Z43
2025-09-28 20:22:24 B 00 53 44.693 +22 29 00.60 X Z43
2025-09-28 20:38:08 B 00 54 16.466 +22 37 04.69 X Z43
2025-09-28 20:38:45 C 00 54 13.764 +22 36 43.56 Z J69
2025-09-28 20:39:58 B 00 54 16.00 +22 40 06.7 X D43
2025-09-28 20:41:27 C 00 54 19.147 +22 38 05.60 Z J69
2025-09-28 20:44:09 C 00 54 24.521 +22 39 27.50 Z J69
2025-09-28 20:45:28 B 00 54 25.966 +22 39 58.64 W Z80
2025-09-28 20:46:58 C 00 54 30.062 +22 40 51.92 Z J69
2025-09-28 20:51:27 B 00 54 37.778 +22 42 58.97 W Z80
2025-09-28 20:57:28 B 00 54 49.548 +22 45 58.64 W Z80
2025-09-28 21:01:22 B 00 54 56.91 +22 50 47.6 X D43
2025-09-28 21:51:53 B 00 56 29.15 +23 14 59.8 X D43
2025-09-28 22:51:19 B 00 58 10.89 +23 41 41.1 X D43
2025-09-28 23:01:28 B 00 58 27.66 +23 46 03.6 X D43
2025-09-29 01:12:31 C 01 01 49.032 +24 35 43.04 Z G19
2025-09-29 01:15:29 C 01 01 53.599 +24 36 48.17 Z G19
2025-09-29 01:18:23 C 01 01 58.015 +24 37 51.28 Z G19
2025-09-29 01:21:18 C 01 02 02.455 +24 38 54.06 Z G19
2025-09-29 08:33:57 C 01 13 08.846 +26 58 58.94 V 703