2011 CY3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4254287000
Semi-major axis (a)1.4139462000 AU
Inclination (i)4.51186000°
Long. of Asc. Node (Ω)145.88146000°
Arg. of Perihelion (ω)258.35348000°
Mean Anomaly (M)329.09528000°
Mean Motion (n)0.5862120500°/day
Perihelion dist (q)0.81241290 AU
Aphelion dist (Q)2.01547950 AU
Orbital Period1.68131590 yr
Physical Parameters
H (abs. magnitude)22.35
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.590″
Uncertainty7
Orbit TypeApollo
MOID0.011036 AU
Observations Used37
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-02-23
Observations (38)
Date Type RA Dec Mag Band Observatory
2011-02-05 05:58:23 C 07 56 12.98 +14 00 41.0 r G96
2011-02-05 06:08:48 C 07 56 13.41 +14 00 56.8 r G96
2011-02-05 06:19:11 C 07 56 13.84 +14 01 12.6 r G96
2011-02-05 06:29:38 C 07 56 14.28 +14 01 28.5 r G96
2011-02-05 09:35:34 C 07 56 22.23 +14 06 05.7 r G96
2011-02-05 09:36:39 C 07 56 22.30 +14 06 07.3 r G96
2011-02-05 09:37:44 C 07 56 22.34 +14 06 08.8 r G96
2011-02-05 11:52:43 C 07 56 33.45 +14 09 32.2 o 300
2011-02-05 11:56:04 C 07 56 33.44 +14 09 36.4 o 300
2011-02-05 11:59:23 C 07 56 33.67 +14 09 41.5 o 300
2011-02-05 12:02:43 C 07 56 33.79 +14 09 46.1 o 300
2011-02-05 18:34:16 C 07 56 55.05 +14 19 11.6 u 118
2011-02-05 18:38:32 C 07 56 55.31 +14 19 18.2 u 118
2011-02-05 18:40:41 C 07 56 55.37 +14 19 22.2 u 118
2011-02-05 18:42:49 C 07 56 55.46 +14 19 24.8 u 118
2011-02-05 18:44:58 C 07 56 55.61 +14 19 27.5 u 118
2011-02-05 21:42:32 C 07 57 03.46 +14 23 47.7 u 595
2011-02-05 21:55:35 C 07 57 04.12 +14 24 06.8 u 595
2011-02-06 07:41:20 C 07 57 33.83 +14 38 05.5 o 291
2011-02-06 07:46:53 C 07 57 34.08 +14 38 14.7 o 291
2011-02-06 07:52:18 C 07 57 34.29 +14 38 22.2 o 291
2011-02-06 18:55:25 C 07 58 11.50 +14 53 15.9 c 104
2011-02-06 19:10:14 C 07 58 12.13 +14 53 36.1 c 104
2011-02-06 19:52:12 C 07 58 13.94 +14 54 33.4 c 104
2011-02-07 08:30:33 C 07 58 49.63 +15 11 14.9 o 291
2011-02-07 08:35:57 C 07 58 49.85 +15 11 21.5 o 291
2011-02-07 08:41:32 C 07 58 50.07 +15 11 28.6 o 291
2011-02-07 21:53:30 C 07 59 31.43 +15 27 51.8 v 204
2011-02-07 22:14:32 C 07 59 32.27 +15 28 17.5 v 204
2011-02-07 22:31:56 C 07 59 32.96 +15 28 38.9 v 204
2011-02-08 05:15:32 C 07 59 52.65 +15 36 51.5 o H21
2011-02-08 05:23:51 C 07 59 52.97 +15 37 01.5 o H21
2011-02-08 05:45:47 C 07 59 53.84 +15 37 27.5 o H21
2011-02-08 06:37:33 C 07 59 56.77 +15 38 34.8 o 291
2011-02-08 06:43:11 C 07 59 57.01 +15 38 41.5 o 291
2011-02-23 08:01:42 C 08 16 01.10 +19 53 50.2 o 291
2011-02-23 08:07:06 C 08 16 01.23 +19 53 52.4 o 291
2011-02-23 08:12:40 C 08 16 01.51 +19 53 54.5 o 291