2009 SN103

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2652779000
Semi-major axis (a)1.2988577000 AU
Inclination (i)3.59248000°
Long. of Asc. Node (Ω)5.59878000°
Arg. of Perihelion (ω)39.55693000°
Mean Anomaly (M)303.18180000°
Mean Motion (n)0.6658275100°/day
Perihelion dist (q)0.95429950 AU
Aphelion dist (Q)1.64341590 AU
Orbital Period1.48027480 yr
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.580″
Uncertainty3
Orbit TypeApollo
MOID0.000529 AU
Observations Used58
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-09-30
Observations (58)
Date Type RA Dec Mag Band Observatory
2009-09-29 01:33:02 C 06 55 49.77 +28 15 46.2 r J95
2009-09-29 01:41:51 C 06 56 42.75 +28 20 11.6 r J95
2009-09-29 09:57:48 C 07 40 54.05 +31 14 28.9 c 926
2009-09-29 09:59:42 C 07 41 02.26 +31 15 00.8 c 926
2009-09-29 10:01:35 C 07 41 10.41 +31 15 31.8 c 926
2009-09-30 11:37:57 C 08 56 32.73 +33 32 46.2 c 926
2009-09-30 11:40:50 C 08 56 37.69 +33 32 55.4 c 926
2009-09-30 11:43:45 C 08 56 42.58 +33 33 04.3 c 926