IAA RAS IAA Minor Planet Database

2012 SV9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6295653000
Semi-major axis (a)2.0014623000 AU
Inclination (i)4.75638000°
Long. of Asc. Node (Ω)187.47350000°
Arg. of Perihelion (ω)82.36298000°
Mean Anomaly (M)254.88997000°
Mean Motion (n)0.3480831100°/day
Perihelion dist (q)0.74141110 AU
Aphelion dist (Q)3.26151350 AU
Orbital Period2.83152970 yr
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.250″
Uncertainty8
Orbit TypeApollo
MOID0.016340 AU
Observations Used18
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2012-09-24
Observations (18)
Date Type RA Dec Mag Band Observatory
2012-09-19 06:14:48 C 23 47 01.28 +06 02 20.5 – r G96
2012-09-19 06:26:34 C 23 47 00.78 +06 01 52.6 – r G96
2012-09-19 06:38:19 C 23 47 00.38 +06 01 25.6 – r G96
2012-09-19 06:50:04 C 23 46 59.91 +06 00 58.7 – r G96
2012-09-19 07:53:34 C 23 46 57.28 +05 58 30.1 – o H01
2012-09-19 08:04:24 C 23 46 56.86 +05 58 04.7 – o H01
2012-09-19 08:13:51 C 23 46 56.53 +05 57 43.2 – o H01
2012-09-19 08:23:28 C 23 46 56.15 +05 57 20.6 – o H01
2012-09-19 08:24:48 C 23 46 55.45 +05 57 12.7 – r H21
2012-09-19 08:34:56 C 23 46 55.06 +05 56 49.3 – r H21
2012-09-19 08:44:12 C 23 46 54.76 +05 56 28.3 – r H21
2012-09-20 04:57:27 C 23 46 28.86 +05 12 01.9 – o H01
2012-09-20 05:07:27 C 23 46 28.52 +05 11 40.9 – o H01
2012-09-20 05:24:27 C 23 46 27.94 +05 11 05.5 – o H01
2012-09-20 05:35:05 C 23 46 27.59 +05 10 43.1 – o H01
2012-09-24 05:22:36 C 23 44 44.62 +02 25 52.3 – o 291
2012-09-24 05:26:34 C 23 44 44.56 +02 25 46.5 – o 291
2012-09-24 05:30:32 C 23 44 44.44 +02 25 41.1 – o 291