2023 SO11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0877805155 ± 5.86e-07
Semi-major axis (a)0.9824037867 AU ± 2.97e-07
Inclination (i)2.81634469° ± 2.40e-05
Long. of Asc. Node (Ω)29.92470705° ± 1.38e-05
Arg. of Perihelion (ω)105.06091755° ± 1.88e-04
Mean Anomaly (M)312.16879141° ± 2.20e-04
Mean Motion (n)1.0122254082°/day ± 4.58e-07
Perihelion dist (q)0.89616788 AU ± 6.36e-07
Aphelion dist (Q)1.06863970 AU ± 6.60e-07
Orbital Period0.97372213 yr ± 4.41e-07
Physical Parameters
H (abs. magnitude)26.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.262″
Uncertainty0
Orbit TypeAten
MOID0.000709 AU
Observations Used106
Oppositions1
Arc Total2023-2023
First Observation Used2023-09-18
Last Observation Used2023-11-01
Observations (111)
Date Type RA Dec Mag Band Observatory
2023-10-25 20:11:26 C 21 20 26.065 -10 58 14.11 V Z84
2023-10-25 20:18:15 C 21 20 13.867 -10 57 17.21 V Z84
2023-10-25 20:24:59 C 21 20 01.831 -10 56 20.97 V Z84
2023-10-26 03:48:17 C 21 08 34.87 -09 54 12.6 V 691
2023-10-26 03:51:02 C 21 08 30.07 -09 53 48.9 V 691
2023-10-26 03:53:45 C 21 08 25.28 -09 53 26.0 V 691
2023-10-30 18:35:44 C 18 52 46.121 +03 50 08.35 V K92
2023-11-01 00:04:10 C 18 29 01.615 +06 07 21.04 W 309
2023-11-01 00:06:18 C 18 28 59.797 +06 07 29.54 W 309
2023-11-01 00:12:33 C 18 28 54.533 +06 07 54.07 W 309
2023-11-01 00:17:11 C 18 28 50.654 +06 08 12.18 W 309