2011 CE22

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0938458649 ± 2.00e+00
Semi-major axis (a)1.1071225748 AU ± 3.00e+00
Inclination (i)4.59799479° ± 4.00e+00
Long. of Asc. Node (Ω)317.63750043° ± 5.00e+00
Arg. of Perihelion (ω)61.95100715° ± 6.00e+00
Mean Anomaly (M)354.76549961° ± 7.31e+00
Mean Motion (n)0.8460779300°/day ± 3.44e+00
Perihelion dist (q)1.00321970 AU ± 3.51e+00
Aphelion dist (Q)1.21102590 AU ± 3.96e+00
Orbital Period1.16491350 yr ± 4.73e+00
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.309″
Uncertainty4
Orbit TypeAmor
MOID0.027609 AU
Observations Used18
Oppositions1
Arc Total2011-2011
First Observation Used
Last Observation Used2011-02-08
Observations (18)
Date Type RA Dec Mag Band Observatory
2011-02-07 09:01:08 C 09 32 52.36 +14 07 19.3 r G96
2011-02-07 09:10:10 C 09 32 51.07 +14 07 15.0 r G96
2011-02-07 09:19:09 C 09 32 49.77 +14 07 09.9 r G96
2011-02-07 09:28:16 C 09 32 48.48 +14 07 04.9 r G96
2011-02-07 10:14:46 C 09 32 41.85 +14 06 40.3 r G96
2011-02-07 10:17:55 C 09 32 41.43 +14 06 39.1 r G96
2011-02-07 10:19:31 C 09 32 41.25 +14 06 37.7 r G96
2011-02-08 04:57:52 C 09 30 20.37 +13 57 04.1 o H01
2011-02-08 05:16:17 C 09 30 17.85 +13 56 55.4 o H01
2011-02-08 05:24:49 C 09 30 16.64 +13 56 51.1 o H01
2011-02-08 05:32:05 C 09 30 15.60 +13 56 47.5 o H01
2011-02-08 08:01:45 C 09 29 54.69 +13 55 34.6 c 926
2011-02-08 08:08:09 C 09 29 53.73 +13 55 31.4 c 926
2011-02-08 08:14:33 C 09 29 52.80 +13 55 27.3 c 926
2011-02-08 08:20:55 C 09 29 51.93 +13 55 24.4 c 926
2011-02-08 08:27:17 C 09 29 51.04 +13 55 21.0 c 926
2011-02-08 08:33:42 C 09 29 50.11 +13 55 17.7 c 926
2011-02-08 08:40:04 C 09 29 49.23 +13 55 14.5 c 926