2025 SJ22

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4613366373 ± 1.23e-04
Semi-major axis (a)1.8791402283 AU ± 4.36e-04
Inclination (i)10.39831023° ± 1.99e-03
Long. of Asc. Node (Ω)187.75526352° ± 1.91e-04
Arg. of Perihelion (ω)199.63207659° ± 5.16e-04
Mean Anomaly (M)12.62751442° ± 4.01e-03
Mean Motion (n)0.3826251309°/day ± 1.33e-04
Perihelion dist (q)1.01222399 AU ± 3.29e-04
Aphelion dist (Q)2.74605646 AU ± 6.78e-04
Orbital Period2.57595804 yr ± 8.97e-04
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.228″
Uncertainty1
Orbit TypeApollo
MOID0.025564 AU
Observations Used67
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-29
Last Observation Used2025-10-14
Observations (67)
Date Type RA Dec Mag Band Observatory
2025-09-30 19:13:26 B 22 20 18.448 -03 02 20.81 W M21
2025-09-30 19:13:48 C 22 20 20.393 -03 06 23.72 W B74
2025-09-30 19:25:13 B 22 20 27.45 -03 08 19.3 X 958
2025-09-30 19:39:27 B 22 20 36.13 -03 10 33.6 X 958
2025-09-30 19:53:43 B 22 20 44.85 -03 12 49.8 X 958
2025-09-30 23:47:19 C 22 23 22.640 -03 45 55.30 V 807
2025-09-30 23:55:42 C 22 23 27.890 -03 47 17.80 V 807
2025-10-01 00:04:05 C 22 23 33.110 -03 48 40.20 V 807
2025-10-01 20:12:08 B 22 38 06.535 -07 25 18.77 X K87
2025-10-01 20:25:31 B 22 38 16.457 -07 27 49.72 X K87
2025-10-01 20:38:48 B 22 38 26.285 -07 30 19.12 X K87
2025-10-02 19:26:38 B 22 58 10.301 -12 04 28.38 X K87
2025-10-02 20:15:29 B 22 58 54.158 -12 14 57.01 X K87
2025-10-02 21:00:50 B 22 59 34.949 -12 24 42.08 X K87
2025-10-14 07:05:31 C 05 03 14.040 -42 32 22.80 V 807
2025-10-14 07:16:47 C 05 03 21.390 -42 32 07.70 V 807
2025-10-14 07:28:05 C 05 03 28.760 -42 31 51.10 V 807