2024 SO9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4573999924 ± 3.04e-05
Semi-major axis (a)1.6730779015 AU ± 8.17e-05
Inclination (i)9.96984802° ± 4.79e-04
Long. of Asc. Node (Ω)172.86751064° ± 1.49e-04
Arg. of Perihelion (ω)145.23902375° ± 3.68e-04
Mean Anomaly (M)210.07170855° ± 1.54e-02
Mean Motion (n)0.4554471950°/day ± 3.33e-05
Perihelion dist (q)0.90781208 AU ± 6.74e-05
Aphelion dist (Q)2.43834372 AU ± 1.29e-04
Orbital Period2.16408465 yr ± 1.58e-04
Physical Parameters
H (abs. magnitude)23.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.160″
Uncertainty2
Orbit TypeApollo
MOID0.028058 AU
Observations Used28
Oppositions1
Arc Total2024-2024
First Observation Used2024-09-30
Last Observation Used2024-11-05
Observations (29)
Date Type RA Dec Mag Band Observatory
2024-09-30 14:03:16 C 05 10 01.587 -05 54 45.45 X F52
2024-09-30 14:21:35 C 05 09 57.815 -05 55 19.58 X F52
2024-09-30 14:39:52 C 05 09 54.076 -05 55 53.38 X F52
2024-10-01 04:37:04 C 05 07 20.009 -06 21 15.38 V J04
2024-10-01 04:44:57 C 05 07 18.470 -06 21 29.66 V J04
2024-10-01 04:52:30 C 05 07 16.961 -06 21 42.78 V J04
2024-10-01 11:13:55 C 05 06 07.75 -06 32 56.0 V 691
2024-10-01 11:33:06 C 05 06 03.97 -06 33 29.6 V 691
2024-10-01 11:50:50 C 05 06 00.54 -06 34 00.0 V 691
2024-10-01 12:41:58 C 05 05 53.385 -06 35 16.64 V T14
2024-10-01 12:43:22 C 05 05 53.110 -06 35 19.09 V T14
2024-10-01 12:44:47 C 05 05 52.834 -06 35 21.56 V T14
2024-10-02 08:06:09 C 05 02 26.520 -07 07 08.50 V 807
2024-10-02 08:11:37 C 05 02 25.490 -07 07 17.50 V 807
2024-10-02 08:17:07 C 05 02 24.460 -07 07 26.40 V 807
2024-10-02 11:29:31 C 05 01 50.414 -07 13 44.26 V H01
2024-10-02 11:34:19 C 05 01 49.515 -07 13 51.99 V H01
2024-10-02 11:43:34 C 05 01 47.785 -07 14 07.04 V H01
2024-10-02 11:49:21 C 05 01 46.692 -07 14 16.28 V H01
2024-10-07 09:34:31 C 04 43 11.975 -09 56 08.30 V G96
2024-10-07 09:41:57 C 04 43 10.819 -09 56 17.02 V G96
2024-10-07 09:49:22 C 04 43 09.642 -09 56 25.73 V G96
2024-10-07 09:56:48 C 04 43 08.454 -09 56 33.76 V G96
2024-10-27 06:58:52 C 03 47 30.280 -14 12 26.20 V 807
2024-10-27 07:06:08 C 03 47 29.550 -14 12 26.30 V 807
2024-10-27 07:14:25 C 03 47 28.640 -14 12 27.50 V 807
2024-11-05 07:14:03 C 03 29 06.080 -13 53 09.30 u 807
2024-11-05 07:22:03 C 03 29 05.450 -13 53 07.50 u 807
2024-11-05 07:30:04 C 03 29 04.810 -13 53 05.50 u 807