2011 CN2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6196276013 ± 3.19e-07
Semi-major axis (a)2.2359500897 AU ± 2.86e-08
Inclination (i)19.60544546° ± 5.07e-05
Long. of Asc. Node (Ω)306.60995722° ± 3.82e-05
Arg. of Perihelion (ω)65.98017198° ± 6.08e-05
Mean Anomaly (M)205.93509551° ± 2.05e-05
Mean Motion (n)0.2947943248°/day ± 5.65e-09
Perihelion dist (q)0.85049370 AU ± 7.13e-07
Aphelion dist (Q)3.62140648 AU ± 7.14e-07
Orbital Period3.34343710 yr ± 6.40e-08
Physical Parameters
H (abs. magnitude)18.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.350″
Uncertainty0
Orbit TypeApollo
MOID0.050338 AU
Observations Used62
Oppositions14
Arc Total2001-2021
First Observation Used2001-02-20
Last Observation Used2021-02-07
Observations (94)
Date Type RA Dec Mag Band Observatory
2001-02-20 08:14:07 C 09 20 07.36 +04 22 15.9 n 645
2001-02-20 08:18:53 C 09 20 07.06 +04 22 16.5 n 645
2011-02-02 12:11:22 C 09 33 28.807 +06 24 59.61 L F51
2011-02-02 12:33:13 C 09 33 27.125 +06 24 59.96 L F51
2011-02-02 13:18:06 C 09 33 23.708 +06 25 00.45 L F51
2011-02-03 11:10:28 C 09 31 46.128 +06 25 25.52 o F65
2011-02-03 11:13:19 C 09 31 45.919 +06 25 25.58 o F65
2011-02-03 11:16:09 C 09 31 45.726 +06 25 25.55 o F65
2011-02-03 11:19:00 C 09 31 45.465 +06 25 25.72 o F65
2011-02-05 07:09:21 C 09 28 31.06 +06 26 30.7 o 291
2011-02-05 07:14:47 C 09 28 30.75 +06 26 30.0 o 291
2011-02-05 07:20:15 C 09 28 30.26 +06 26 31.0 o 291
2011-02-05 08:46:41 C 09 28 23.73 +06 26 32.7 r G96
2011-02-05 08:56:43 C 09 28 23.01 +06 26 33.5 r G96
2011-02-05 09:16:49 C 09 28 21.46 +06 26 33.9 r G96
2011-02-06 10:42:34 C 09 26 29.76 +06 27 22.2 o 291
2011-02-06 10:47:47 C 09 26 29.35 +06 27 21.7 o 291
2011-02-06 10:53:01 C 09 26 28.98 +06 27 23.0 o 291
2011-02-07 08:08:49 C 09 24 56.70 +06 28 07.9 o 291
2011-02-07 08:14:09 C 09 24 56.29 +06 28 07.9 o 291
2011-02-07 08:23:59 C 09 24 55.58 +06 28 08.0 o 291
2011-02-09 04:36:13 C 09 21 46.33 +06 29 53.6 o 291
2011-02-09 04:41:45 C 09 21 45.83 +06 29 54.6 o 291
2011-02-09 04:47:07 C 09 21 45.49 +06 29 54.8 o 291
2011-02-12 09:56:20 C 09 16 24.10 +06 33 37.0 o 291
2011-02-12 10:04:03 C 09 16 23.60 +06 33 37.7 o 291
2011-02-12 10:10:42 C 09 16 23.12 +06 33 37.6 o 291
2011-02-13 06:03:35 C 09 15 03.29 +06 34 41.1 o 291
2011-02-13 06:09:35 C 09 15 02.89 +06 34 41.7 o 291
2011-02-13 06:16:42 C 09 15 02.37 +06 34 42.1 o 291
2011-02-22 10:03:18 C 09 01 37.36 +06 48 11.0 o 291
2011-02-22 10:19:18 C 09 01 36.60 +06 48 11.4 o 291
2011-02-23 09:21:27 C 09 00 21.96 +06 49 43.1 o 291
2011-02-23 09:26:46 C 09 00 21.76 +06 49 43.9 o 291
2011-02-23 09:32:11 C 09 00 21.36 +06 49 43.4 o 291
2011-03-01 08:23:31 C 08 53 25.00 +06 59 10.6 o 291
2011-03-01 08:28:52 C 08 53 24.66 +06 59 10.9 o 291
2011-03-01 08:34:10 C 08 53 24.46 +06 59 11.3 o 291
2011-03-04 05:48:59 C 08 50 32.35 +07 03 36.4 o 291
2011-03-04 05:54:22 C 08 50 32.06 +07 03 35.9 o 291
2011-03-04 05:59:44 C 08 50 31.87 +07 03 36.5 o 291
2020-06-20 06:00:06 S 00 00 52.61 -06 24 50.8 L C51
2020-06-20 09:08:25 S 00 01 29.17 -06 16 24.2 L C51
2020-06-20 12:16:44 S 00 02 05.81 -06 07 56.4 L C51
2020-06-20 15:25:03 S 00 02 42.49 -05 59 26.6 L C51
2020-06-20 18:33:22 S 00 03 19.30 -05 50 54.8 L C51
2020-06-20 21:41:41 S 00 03 56.14 -05 42 21.4 L C51
2020-06-21 00:50:00 S 00 04 33.036 -05 33 46.30 L C51
2020-06-21 03:58:20 S 00 05 10.07 -05 25 09.4 L C51
2020-06-21 05:32:23 S 00 05 28.55 -05 20 50.4 L C51