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
2025-10-02 00:44:59 B 01 49 45.482 +33 23 07.40 X K87
2025-10-02 00:50:13 B 01 49 46.248 +33 23 19.28 X K87
2025-10-02 00:55:02 C 01 49 47.162 +33 23 52.66 X B67
2025-10-02 00:55:29 B 01 49 47.030 +33 23 30.48 X K87
2025-10-02 00:56:38 C 01 49 47.383 +33 23 56.87 X B67
2025-10-02 00:58:14 C 01 49 47.597 +33 23 59.93 X B67