2009 SS103

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2619077000
Semi-major axis (a)1.0426619000 AU
Inclination (i)23.86440000°
Long. of Asc. Node (Ω)358.90057000°
Arg. of Perihelion (ω)159.30308000°
Mean Anomaly (M)284.13293000°
Mean Motion (n)0.9257395100°/day
Perihelion dist (q)0.76958070 AU
Aphelion dist (Q)1.31574310 AU
Orbital Period1.06467060 yr
Physical Parameters
H (abs. magnitude)22.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty8
Orbit TypeApollo
MOID0.213618 AU
Observations Used22
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-09-30
Observations (22)
Date Type RA Dec Mag Band Observatory
2009-09-25 09:40:26 C 00 11 09.27 +11 03 09.6 r G96
2009-09-25 09:50:13 C 00 11 06.90 +11 03 26.1 r G96
2009-09-25 10:00:22 C 00 11 04.41 +11 03 43.2 r G96
2009-09-25 11:10:26 C 00 10 47.31 +11 05 40.9 r G96
2009-09-25 11:11:25 C 00 10 47.06 +11 05 42.6 r G96
2009-09-25 11:12:27 C 00 10 46.81 +11 05 44.8 r G96
2009-09-25 11:13:29 C 00 10 46.56 +11 05 46.0 r G96
2009-09-25 11:15:25 C 00 10 46.05 +11 05 49.7 r G96
2009-09-25 11:16:25 C 00 10 45.84 +11 05 51.3 r G96
2009-09-25 11:17:30 C 00 10 45.58 +11 05 52.7 r G96
2009-09-25 11:18:29 C 00 10 45.30 +11 05 54.8 r G96
2009-09-25 11:35:45 C 00 10 41.15 +11 06 23.6 r G96
2009-09-25 11:38:51 C 00 10 40.39 +11 06 28.5 r G96
2009-09-26 07:06:51 C 00 06 01.19 +11 39 30.7 o 291
2009-09-26 07:15:58 C 00 05 58.95 +11 39 45.7 o 291
2009-09-26 07:22:06 C 00 05 57.41 +11 39 56.1 o 291
2009-09-26 09:35:21 C 00 05 24.10 +11 43 39.4 r G96
2009-09-26 09:36:51 C 00 05 23.74 +11 43 42.0 r G96
2009-09-26 09:38:21 C 00 05 23.35 +11 43 44.4 r G96
2009-09-26 09:39:50 C 00 05 22.99 +11 43 47.0 r G96
2009-09-30 07:26:45 C 23 42 15.58 +14 17 41.5 F51
2009-09-30 07:38:53 C 23 42 12.45 +14 18 01.2 F51