343166 (2009 SO103)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6636394613 ± 2.04e-08
Semi-major axis (a)2.0041268936 AU ± 9.79e-09
Inclination (i)29.48943298° ± 6.57e-06
Long. of Asc. Node (Ω)194.62702146° ± 6.03e-06
Arg. of Perihelion (ω)304.65156259° ± 6.44e-06
Mean Anomaly (M)195.93334477° ± 1.51e-05
Mean Motion (n)0.3473957110°/day ± 2.55e-09
Perihelion dist (q)0.67410920 AU ± 4.10e-08
Aphelion dist (Q)3.33414459 AU ± 4.40e-08
Orbital Period2.83718610 yr ± 2.08e-08
Physical Parameters
H (abs. magnitude)17.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.296″
Uncertainty0
Orbit TypeApollo
MOID0.146925 AU
Observations Used305
Oppositions15
Arc Total2000-2023
First Observation Used2000-09-27
Last Observation Used2023-12-29
Observations (321)
Date Type RA Dec Mag Band Observatory
2023-10-15 05:27:36 C 22 36 46.773 +06 27 09.15 X F51
2023-10-15 05:28:31 C 22 36 46.737 +06 27 08.49 X F51
2023-10-15 05:44:34 C 22 36 46.147 +06 26 56.54 X F51
2023-10-15 06:01:34 C 22 36 45.505 +06 26 43.76 X F51
2023-10-15 06:02:30 C 22 36 45.467 +06 26 43.05 X F51
2023-10-15 06:19:32 C 22 36 44.842 +06 26 30.21 X F51
2023-10-19 05:21:18 C 22 33 34.630 +05 15 49.03 X F51
2023-10-19 05:39:49 C 22 33 34.042 +05 15 35.31 X F51
2023-10-19 06:17:40 C 22 33 32.821 +05 15 07.71 X F51
2023-11-07 03:34:10 C 22 25 39.716 +00 16 30.72 V G96
2023-11-07 03:42:19 C 22 25 39.709 +00 16 26.47 V G96
2023-11-07 03:50:29 C 22 25 39.637 +00 16 22.01 V G96
2023-11-07 03:58:38 C 22 25 39.587 +00 16 16.90 V G96
2023-11-11 05:10:24 C 22 25 33.768 -00 36 43.67 X F51
2023-11-11 05:26:26 C 22 25 33.788 -00 36 51.82 X F51
2023-11-11 05:42:29 C 22 25 33.779 -00 37 00.62 X F51
2023-11-11 05:58:29 C 22 25 33.798 -00 37 08.77 X F51
2023-12-29 05:09:48 C 23 00 38.813 -05 51 18.83 X F51
2023-12-29 05:16:44 C 23 00 39.179 -05 51 19.38 X F51
2023-12-29 05:23:33 C 23 00 39.546 -05 51 19.51 X F51
2023-12-29 05:30:21 C 23 00 39.910 -05 51 19.86 X F51