2025 SJ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2305463547 ± 5.91e-05
Semi-major axis (a)1.2327632292 AU ± 8.11e-05
Inclination (i)8.90260788° ± 1.79e-03
Long. of Asc. Node (Ω)355.95374796° ± 7.94e-06
Arg. of Perihelion (ω)303.40362737° ± 5.96e-04
Mean Anomaly (M)81.92934786° ± 9.50e-03
Mean Motion (n)0.7200999296°/day ± 7.10e-05
Perihelion dist (q)0.94855416 AU ± 9.59e-05
Aphelion dist (Q)1.51697230 AU ± 1.24e-04
Orbital Period1.36873543 yr ± 1.35e-04
Physical Parameters
H (abs. magnitude)26.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.194″
Uncertainty1
Orbit TypeApollo
MOID0.019001 AU
Observations Used48
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-19
Last Observation Used2025-10-02
Observations (59)
Date Type RA Dec Mag Band Observatory
2025-09-24 07:56:42 C 23 27 04.043 +14 31 11.71 V I52
2025-09-29 03:16:12 C 23 23 17.22 +20 55 57.2 V H21
2025-09-29 03:35:08 C 23 23 16.30 +20 56 41.9 V H21
2025-09-29 11:30:34 C 23 23 00.372 +21 15 04.23 X F51
2025-09-29 11:49:11 C 23 22 59.493 +21 15 43.01 X F51
2025-09-29 12:07:50 C 23 22 58.650 +21 16 21.78 X F51
2025-10-02 06:15:40 C 23 22 13.584 +23 17 47.17 X F52
2025-10-02 06:32:55 C 23 22 13.009 +23 18 15.25 X F52
2025-10-02 07:06:32 C 23 22 11.872 +23 19 09.45 X F52