2025 SJ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5277841233 ± 2.47e-04
Semi-major axis (a)2.2125745714 AU ± 1.19e-03
Inclination (i)4.40636220° ± 1.47e-03
Long. of Asc. Node (Ω)175.28617876° ± 2.83e-04
Arg. of Perihelion (ω)176.64956989° ± 1.20e-03
Mean Anomaly (M)20.17079858° ± 1.60e-02
Mean Motion (n)0.2994783288°/day ± 2.41e-04
Perihelion dist (q)1.04481284 AU ± 7.83e-04
Aphelion dist (Q)3.38033630 AU ± 1.90e-03
Orbital Period3.29114393 yr ± 2.65e-03
Physical Parameters
H (abs. magnitude)25.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.219″
Uncertainty2
Orbit TypeAmor
MOID0.037504 AU
Observations Used39
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-16
Last Observation Used2025-10-03
Observations (40)
Date Type RA Dec Mag Band Observatory
2025-09-16 11:13:02 C 00 21 34.508 +05 04 53.51 X F51
2025-09-16 12:15:19 C 00 22 26.798 +05 04 20.76 V F51
2025-09-16 12:32:20 C 00 22 41.117 +05 04 11.43 X F51
2025-09-16 19:02:14 B 00 28 41.05 +04 59 17.1 X M45
2025-09-16 19:10:05 B 00 28 47.80 +04 59 13.3 X M45
2025-09-16 19:17:33 B 00 28 54.16 +04 59 09.3 X M45
2025-09-16 22:42:37 B 00 31 48.997 +05 01 22.13 W M21
2025-09-16 23:08:41 B 00 32 10.271 +05 01 07.72 W M21
2025-09-17 02:58:20 C 00 35 35.060 +04 59 15.70 V 807
2025-09-17 03:08:49 C 00 35 43.630 +04 59 10.30 V 807
2025-09-17 03:19:18 C 00 35 52.170 +04 59 04.90 V 807
2025-09-17 05:17:34 B 00 37 32.419 +04 53 59.21 Z H36
2025-09-17 05:39:51 B 00 37 50.534 +04 53 46.97 Z H36
2025-09-17 06:02:53 B 00 38 09.170 +04 53 34.12 Z H36
2025-09-17 11:15:27 C 00 42 30.925 +04 51 34.18 V T14
2025-09-17 11:16:58 C 00 42 32.122 +04 51 33.30 V T14
2025-09-17 11:18:23 C 00 42 33.235 +04 51 32.43 V T14
2025-09-17 11:44:05 C 00 42 47.285 +04 50 16.04 V U74
2025-09-17 11:48:51 C 00 42 51.086 +04 50 13.32 V U74
2025-09-17 21:23:21 B 00 51 00.42 +04 43 58.9 X 595
2025-09-17 21:28:29 C 00 51 03.02 +04 43 55.0 Z L04
2025-09-17 21:29:31 B 00 51 05.25 +04 43 55.1 X 595
2025-09-17 21:31:13 C 00 51 05.11 +04 43 53.1 Z L04
2025-09-17 21:35:40 B 00 51 10.08 +04 43 51.3 X 595
2025-09-17 21:54:16 C 00 51 24.56 +04 43 42.6 V L01
2025-09-17 21:57:07 C 00 51 26.80 +04 43 40.7 V L01
2025-09-17 22:01:03 C 00 51 29.87 +04 43 38.7 V L01
2025-09-18 11:08:32 C 01 01 52.253 +04 36 36.21 X F52
2025-09-18 11:26:21 C 01 02 05.112 +04 36 24.80 X F52
2025-09-18 12:02:10 C 01 02 30.923 +04 36 01.51 X F52
2025-09-24 09:47:31 C 02 25 13.922 +03 05 32.75 V G96
2025-09-24 09:54:57 C 02 25 16.752 +03 05 28.50 V G96
2025-09-24 10:02:23 C 02 25 19.574 +03 05 24.58 V G96
2025-09-24 10:09:50 C 02 25 22.357 +03 05 20.40 V G96
2025-09-24 21:25:17 C 02 29 53.637 +02 59 02.37 W O18
2025-09-24 22:08:30 C 02 30 09.357 +02 58 38.81 W O18
2025-10-01 08:12:29 C 03 13 22.01 +01 55 42.9 V H21
2025-10-01 08:19:50 C 03 13 23.30 +01 55 40.0 V H21
2025-10-03 08:10:11 C 03 21 42.90 +01 42 31.8 V H21
2025-10-03 08:29:50 C 03 21 45.53 +01 42 26.7 V H21