2010 CG121

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4252891500 ± 2.00e+00
Semi-major axis (a)2.2683580118 AU ± 3.00e+00
Inclination (i)2.48543985° ± 4.00e+00
Long. of Asc. Node (Ω)334.39426560° ± 5.00e+00
Arg. of Perihelion (ω)1.47997025° ± 6.00e+00
Mean Anomaly (M)29.34516481° ± 3.16e+01
Mean Motion (n)0.2886915400°/day ± 5.73e-01
Perihelion dist (q)1.29439570 AU ± 4.85e+00
Aphelion dist (Q)3.24024970 AU ± 6.23e+00
Orbital Period3.41405100 yr ± 6.77e+00
Physical Parameters
H (abs. magnitude)17.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.238″
Uncertainty5
Orbit TypeAmor
MOID0.291675 AU
Observations Used8
Oppositions1
Arc Total2010-2010
First Observation Used
Last Observation Used2010-02-19
Observations (8)
Date Type RA Dec Mag Band Observatory
2010-02-15 06:38:52 C 10 16 09.13 +11 02 23.8 o 291
2010-02-15 06:44:53 C 10 16 08.89 +11 02 25.2 o 291
2010-02-15 06:51:41 C 10 16 08.58 +11 02 26.9 o 291
2010-02-16 06:57:19 C 10 15 08.68 +11 07 33.7 o 291
2010-02-16 07:02:47 C 10 15 08.40 +11 07 34.8 o 291
2010-02-16 07:08:22 C 10 15 08.19 +11 07 36.1 o 291
2010-02-19 08:00:53 C 10 12 06.00 +11 23 03.4 W F51
2010-02-19 08:16:59 C 10 12 05.29 +11 23 07.2 W F51