2009 CR

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3741424000
Semi-major axis (a)1.7143553000 AU
Inclination (i)3.18543000°
Long. of Asc. Node (Ω)145.37277000°
Arg. of Perihelion (ω)332.69486000°
Mean Anomaly (M)179.16871000°
Mean Motion (n)0.4390892600°/day
Perihelion dist (q)1.07294230 AU
Aphelion dist (Q)2.35576830 AU
Orbital Period2.24466350 yr
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.410″
Uncertainty8
Orbit TypeAmor
MOID0.092033 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2009-02-03
Observations (17)
Date Type RA Dec Mag Band Observatory
2009-02-02 06:01:30 C 07 59 40.63 +12 21 14.5 – r G96
2009-02-02 06:10:49 C 07 59 42.54 +12 21 24.6 – r G96
2009-02-02 06:20:13 C 07 59 44.55 +12 21 34.4 – r G96
2009-02-02 06:29:41 C 07 59 46.50 +12 21 44.6 – r G96
2009-02-02 09:00:39 C 08 00 18.27 +12 24 18.3 – r G96
2009-02-02 09:04:52 C 08 00 19.20 +12 24 22.8 – r G96
2009-02-02 09:09:03 C 08 00 20.05 +12 24 26.6 – r G96
2009-02-03 03:53:02 C 08 04 45.78 +12 43 46.9 – o 291
2009-02-03 03:59:43 C 08 04 47.34 +12 43 53.3 – o 291
2009-02-03 04:05:25 C 08 04 48.39 +12 44 00.1 – o 291
2009-02-03 05:00:18 C 08 04 59.59 +12 44 54.9 – v H01
2009-02-03 05:20:45 C 08 05 03.86 +12 45 16.2 – v H01
2009-02-03 05:48:50 C 08 05 09.71 +12 45 45.0 – v H01
2009-02-03 06:33:20 C 08 05 19.28 +12 46 32.7 – r G96
2009-02-03 06:35:10 C 08 05 19.68 +12 46 34.4 – r G96
2009-02-03 06:36:50 C 08 05 20.04 +12 46 36.2 – r G96
2009-02-03 06:38:41 C 08 05 20.36 +12 46 38.1 – r G96