2025 SJ38

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1270279239 ± 4.42e-05
Semi-major axis (a)1.3344219179 AU ± 1.29e-04
Inclination (i)19.24126632° ± 4.77e-03
Long. of Asc. Node (Ω)190.02797244° ± 3.49e-04
Arg. of Perihelion (ω)226.06345911° ± 1.11e-02
Mean Anomaly (M)353.73232052° ± 7.99e-03
Mean Motion (n)0.6393998443°/day ± 9.30e-05
Perihelion dist (q)1.16491307 AU ± 1.27e-04
Aphelion dist (Q)1.50393076 AU ± 1.57e-04
Orbital Period1.54148659 yr ± 2.24e-04
Physical Parameters
H (abs. magnitude)24.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.245″
Uncertainty1
Orbit TypeAmor
MOID0.199553 AU
Observations Used22
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-29
Last Observation Used2025-10-24
Observations (22)
Date Type RA Dec Mag Band Observatory
2025-09-29 08:33:37 C 00 03 33.378 +09 24 51.94 X F51
2025-09-29 08:49:12 C 00 03 33.478 +09 23 54.73 X F51
2025-09-29 09:05:05 C 00 03 33.575 +09 22 56.37 X F51
2025-09-29 12:03:24 C 00 03 34.641 +09 12 01.68 V F52
2025-09-29 12:04:04 C 00 03 34.653 +09 11 58.81 V F52
2025-09-29 20:47:34 C 00 03 45.778 +08 39 32.60 X 033
2025-09-29 20:51:39 C 00 03 45.817 +08 39 17.50 X 033
2025-09-29 20:59:54 C 00 03 45.907 +08 38 47.20 X 033
2025-09-30 13:31:33 C 00 04 00.329 +07 37 39.84 V T12
2025-09-30 13:32:53 C 00 04 00.329 +07 37 34.92 V T12
2025-09-30 13:35:09 C 00 04 00.347 +07 37 26.47 V T12
2025-10-02 02:23:55 C 00 04 43.990 +05 19 05.20 V 807
2025-10-02 02:35:51 C 00 04 44.090 +05 18 19.60 V 807
2025-10-02 02:48:11 C 00 04 44.210 +05 17 32.50 V 807
2025-10-03 00:50:57 C 00 05 10.740 +03 53 10.50 V 807
2025-10-03 01:06:51 C 00 05 10.930 +03 52 08.60 V 807
2025-10-03 01:22:46 C 00 05 11.130 +03 51 08.30 V 807
2025-10-12 04:03:55 C 00 10 31.23 -10 03 44.7 V H21
2025-10-12 04:12:40 C 00 10 31.40 -10 04 16.4 V H21
2025-10-24 01:30:28 C 00 21 20.130 -24 41 10.80 V 807
2025-10-24 01:56:59 C 00 21 21.120 -24 42 16.00 V 807
2025-10-24 02:23:29 C 00 21 22.080 -24 43 20.90 V 807