2010 CE55

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2205158030 ± 3.72e-08
Semi-major axis (a)1.2897649732 AU ± 7.82e-09
Inclination (i)2.52812940° ± 3.76e-06
Long. of Asc. Node (Ω)191.88680289° ± 4.49e-05
Arg. of Perihelion (ω)58.69469193° ± 4.62e-05
Mean Anomaly (M)190.52948183° ± 2.36e-05
Mean Motion (n)0.6728936168°/day ± 6.12e-09
Perihelion dist (q)1.00535141 AU ± 4.83e-08
Aphelion dist (Q)1.57417853 AU ± 4.89e-08
Orbital Period1.46475796 yr ± 1.33e-08
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.309″
Uncertainty0
Orbit TypeApollo
MOID0.028003 AU
Observations Used66
Oppositions3
Arc Total2010-2019
First Observation Used2010-02-15
Last Observation Used2019-11-03
Observations (66)
Date Type RA Dec Mag Band Observatory
2013-09-12 08:17:39 C 23 31 09.62 +01 38 51.1 q G96
2013-09-12 08:30:44 C 23 31 08.65 +01 38 39.6 q G96
2013-09-12 08:43:44 C 23 31 07.70 +01 38 27.7 q G96
2013-09-25 05:36:30 C 23 14 27.95 -02 20 25.7 q G96
2013-09-25 05:44:57 C 23 14 27.53 -02 20 31.2 q G96
2013-09-25 05:53:26 C 23 14 27.12 -02 20 36.9 q G96
2013-09-25 06:01:53 C 23 14 26.72 -02 20 42.3 q G96
2013-09-29 04:50:24 C 23 11 03.20 -03 16 45.9 q G96
2013-09-29 05:03:21 C 23 11 02.72 -03 16 52.7 q G96
2013-09-29 05:16:22 C 23 11 02.19 -03 17 00.0 q G96
2013-09-29 05:29:22 C 23 11 01.71 -03 17 07.0 q G96
2016-10-07 06:02:30 C 02 13 08.87 +12 05 58.3 u H21
2016-10-07 06:19:46 C 02 13 07.44 +12 05 48.6 u H21
2016-10-07 06:46:59 C 02 13 05.25 +12 05 32.0 u H21
2019-11-03 11:39:14 C 03 42 34.60 +15 39 44.3 o 291
2019-11-03 12:22:24 C 03 42 30.99 +15 39 25.9 o 291