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
2025-09-19 03:32:14 C 23 37 29.02 -01 55 50.7 V W94
2025-09-19 03:41:17 C 23 37 27.19 -01 53 56.0 V W94
2025-09-19 03:50:19 C 23 37 25.30 -01 52 00.8 V W94
2025-09-19 05:46:42 C 23 37 01.52 -01 27 23.9 q X10
2025-09-19 05:49:05 B 23 37 03.444 -01 31 43.68 W 932
2025-09-19 05:53:39 B 23 37 02.597 -01 30 46.55 W 932
2025-09-19 05:54:46 C 23 36 59.91 -01 25 42.7 q X10
2025-09-19 05:56:11 B 23 37 07.457 -01 30 04.39 Z H36
2025-09-19 05:58:14 B 23 37 01.769 -01 29 48.70 W 932
2025-09-19 06:02:52 C 23 36 58.32 -01 24 00.5 q X10
2025-09-19 06:03:10 B 23 37 06.098 -01 28 36.52 Z H36
2025-09-19 06:10:08 B 23 37 04.786 -01 27 09.18 Z H36
2025-09-19 17:05:09 B 23 35 40.380 +00 43 20.06 V P13
2025-09-19 17:19:32 B 23 35 37.927 +00 46 03.04 V P13
2025-09-19 17:34:50 B 23 35 35.275 +00 48 57.89 V P13
2025-09-19 19:20:28 C 23 35 37.349 +01 08 08.00 X 033
2025-09-19 19:20:56 C 23 35 37.266 +01 08 12.50 X 033
2025-09-19 19:21:17 C 23 35 38.213 +01 08 28.39 W 151
2025-09-19 19:21:24 C 23 35 37.226 +01 08 18.40 X 033
2025-09-19 19:21:51 C 23 35 37.187 +01 08 23.30 X 033
2025-09-19 19:25:20 C 23 35 37.668 +01 09 14.76 W 151
2025-09-19 19:29:22 C 23 35 37.428 +01 10 00.55 W 151
2025-09-19 19:33:14 C 23 35 36.557 +01 10 41.63 W 151
2025-09-19 19:36:18 C 23 35 36.089 +01 11 17.20 W 151
2025-09-19 19:38:56 C 23 35 35.32 +01 11 52.2 V L01
2025-09-19 19:41:58 C 23 35 34.85 +01 12 25.8 V L01
2025-09-19 19:45:00 C 23 35 34.39 +01 13 00.0 V L01
2025-09-19 20:14:03 C 23 35 30.679 +01 18 21.10 W 203
2025-09-19 20:29:38 C 23 35 28.15 +01 21 13.8 V 587
2025-09-19 20:31:48 C 23 35 27.85 +01 21 37.4 V 587
2025-09-19 20:34:27 B 23 35 25.38 +01 21 56.2 V G02
2025-09-19 20:44:24 B 23 35 23.78 +01 23 45.9 V G02
2025-09-19 20:52:14 C 23 35 24.677 +01 25 23.20 W 203
2025-09-19 20:53:21 B 23 35 24.502 +01 25 35.00 W 204
2025-09-19 20:55:37 B 23 35 22.00 +01 25 49.4 V G02
2025-09-19 21:06:02 B 23 35 22.486 +01 27 54.65 W 204
2025-09-19 21:18:37 B 23 35 20.460 +01 30 13.10 W 204
2025-09-19 21:39:26 C 23 35 16.82 +01 34 07.5 V 104
2025-09-19 21:56:07 C 23 35 14.07 +01 37 10.0 V 104
2025-09-19 22:03:44 B 23 35 12.16 +01 38 27.5 X 595
2025-09-19 22:08:56 B 23 35 11.31 +01 39 23.9 X 595
2025-09-19 22:14:08 B 23 35 10.49 +01 40 20.2 X 595
2025-09-19 22:40:02 C 23 35 07.41 +01 44 51.8 V D48
2025-09-19 22:53:43 C 23 35 05.21 +01 47 19.4 V D48
2025-09-19 23:21:05 C 23 35 00.81 +01 52 15.7 V D48
2025-09-19 23:50:58 B 23 34 55.505 +01 57 35.93 Z K74
2025-09-20 00:12:55 B 23 34 52.068 +02 01 31.08 Z K74
2025-09-24 07:44:09 C 23 27 05.177 +14 30 12.71 V I52
2025-09-24 07:52:12 C 23 27 04.482 +14 30 50.36 V I52
2025-09-24 07:54:27 C 23 27 04.248 +14 31 01.31 V I52