2011 CH50

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4861559288 ± 1.34e-08
Semi-major axis (a)2.0954532928 AU ± 3.65e-09
Inclination (i)1.75052032° ± 1.17e-06
Long. of Asc. Node (Ω)282.10613426° ± 8.13e-05
Arg. of Perihelion (ω)269.43823330° ± 8.40e-05
Mean Anomaly (M)300.29854789° ± 6.05e-06
Mean Motion (n)0.3249341062°/day ± 8.50e-10
Perihelion dist (q)1.07673625 AU ± 2.82e-08
Aphelion dist (Q)3.11417033 AU ± 2.87e-08
Orbital Period3.03331126 yr ± 7.93e-09
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.252″
Uncertainty0
Orbit TypeAmor
MOID0.083109 AU
Observations Used122
Oppositions4
Arc Total2011-2017
First Observation Used2011-02-12
Last Observation Used2017-01-27
Observations (128)
Date Type RA Dec Mag Band Observatory
2014-03-31 03:39:14 C 09 51 15.76 -06 09 07.4 q H45
2014-03-31 03:40:34 C 09 51 16.02 -06 09 10.1 q H45
2014-03-31 03:42:14 C 09 51 16.31 -06 09 12.5 q H45
2014-03-31 03:43:38 C 09 51 16.53 -06 09 15.3 q H45
2014-03-31 03:45:04 C 09 51 16.83 -06 09 18.2 q H45
2014-04-07 04:55:46 C 10 30 08.01 -11 41 12.3 q 703
2014-04-07 05:05:09 C 10 30 10.21 -11 41 31.0 q 703
2014-04-07 05:14:30 C 10 30 12.51 -11 41 49.9 q 703
2014-04-07 05:23:52 C 10 30 14.81 -11 42 09.3 q 703
2014-04-09 21:05:08 C 10 47 49.24 -13 51 59.4 t 204
2014-04-09 21:15:08 C 10 47 51.93 -13 52 19.6 t 204
2014-04-09 21:25:39 C 10 47 54.76 -13 52 41.0 t 204
2014-05-04 06:10:48 C 13 42 57.55 -25 08 09.8 q 703
2014-05-04 06:18:00 C 13 42 59.05 -25 08 11.3 q 703
2014-05-04 06:25:13 C 13 43 00.63 -25 08 12.6 q 703
2014-05-04 06:32:25 C 13 43 02.19 -25 08 13.3 q 703
2014-05-23 09:00:24 C 14 58 13.680 -24 15 27.46 L F51
2014-05-23 09:16:32 C 14 58 15.236 -24 15 23.84 L F51
2014-05-23 09:32:40 C 14 58 16.792 -24 15 20.19 L F51
2014-05-23 09:48:49 C 14 58 18.349 -24 15 16.40 L F51
2014-06-07 08:56:05 C 15 29 33.452 -23 02 04.00 L F51
2014-06-07 09:11:20 C 15 29 34.427 -23 02 01.49 L F51
2014-06-07 09:26:34 C 15 29 35.367 -23 01 58.84 L F51
2014-06-07 09:42:25 C 15 29 36.365 -23 01 56.11 L F51
2017-01-27 11:05:34 C 07 01 01.466 +20 54 28.57 L F51
2017-01-27 11:23:44 C 07 01 00.148 +20 54 26.88 L F51
2017-01-27 11:41:58 C 07 00 58.824 +20 54 25.32 L F51
2017-01-27 12:00:12 C 07 00 57.503 +20 54 23.35 L F51