2012 CA53

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1923918064 ± 1.87e-05
Semi-major axis (a)1.2653011787 AU ± 3.13e-05
Inclination (i)10.80670099° ± 9.22e-04
Long. of Asc. Node (Ω)321.81544777° ± 1.28e-04
Arg. of Perihelion (ω)137.06277863° ± 5.03e-04
Mean Anomaly (M)273.37607012° ± 1.43e-01
Mean Motion (n)0.6925025983°/day ± 2.57e-05
Perihelion dist (q)1.02186760 AU ± 3.46e-05
Aphelion dist (Q)1.50873476 AU ± 4.41e-05
Orbital Period1.42328171 yr ± 5.27e-05
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.078″
Uncertainty3
Orbit TypeAmor
MOID0.071649 AU
Observations Used16
Oppositions1
Arc Total2012-2012
First Observation Used2012-02-15
Last Observation Used2012-03-15
Observations (17)
Date Type RA Dec Mag Band Observatory
2012-02-15 09:09:32 C 10 02 04.512 +01 18 34.15 o 568
2012-02-15 09:11:20 C 10 02 04.223 +01 18 26.76 o 568
2012-02-15 09:13:08 C 10 02 03.937 +01 18 19.44 o 568
2012-02-16 08:56:07 C 09 58 55.649 -00 16 16.60 o 568
2012-02-16 08:57:55 C 09 58 55.373 -00 16 23.63 o 568
2012-02-16 08:59:44 C 09 58 55.098 -00 16 30.65 o 568
2012-02-17 07:13:26 C 09 56 08.630 -01 40 20.42 o 568
2012-02-17 07:15:14 C 09 56 08.377 -01 40 26.95 o 568
2012-02-17 07:17:03 C 09 56 08.125 -01 40 33.59 o 568
2012-02-18 23:14:09 C 09 51 21.79 -04 00 24.5 u J95
2012-02-18 23:56:55 C 09 51 16.22 -04 02 46.6 u J95
2012-02-27 11:07:06 C 09 33 24.945 -12 31 13.33 t 568
2012-02-27 11:12:52 C 09 33 24.471 -12 31 23.77 t 568
2012-02-27 11:18:38 C 09 33 24.003 -12 31 34.07 t 568
2012-03-15 05:45:17 C 09 22 08.762 -19 16 50.61 t 568
2012-03-15 05:51:06 C 09 22 08.703 -19 16 53.39 t 568
2012-03-15 05:56:54 C 09 22 08.655 -19 16 56.19 t 568