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
2020-06-21 07:06:38 S 00 05 47.14 -05 16 31.4 L C51
2020-06-21 08:40:43 S 00 06 05.66 -05 12 11.8 L C51
2020-06-21 10:14:57 S 00 06 24.27 -05 07 51.4 L C51
2020-06-21 11:49:01 S 00 06 42.85 -05 03 30.6 L C51
2020-06-21 13:23:16 S 00 07 01.50 -04 59 09.3 L C51
2020-06-21 14:57:21 S 00 07 20.11 -04 54 48.1 L C51
2020-06-21 16:31:35 S 00 07 38.77 -04 50 25.7 L C51
2020-06-21 18:05:39 S 00 07 57.42 -04 46 03.5 L C51
2020-06-21 19:39:44 S 00 08 16.11 -04 41 41.3 L C51
2020-06-21 19:39:55 S 00 08 16.13 -04 41 40.1 L C51
2020-06-21 21:13:58 S 00 08 34.86 -04 37 17.8 L C51
2020-06-22 00:22:18 S 00 09 12.29 -04 28 30.9 L C51
2020-06-22 03:30:36 S 00 09 49.86 -04 19 40.8 L C51
2020-06-22 06:38:56 S 00 10 27.47 -04 10 50.0 L C51
2020-06-22 09:47:15 S 00 11 05.203 -04 01 56.53 L C51
2020-06-22 12:54:50 S 00 11 42.823 -03 53 05.75 L C51
2020-06-22 16:03:53 S 00 12 20.834 -03 44 06.61 L C51
2020-06-25 05:02:01 C 00 24 52.60 -00 45 22.5 t 954
2020-06-25 05:05:22 C 00 24 53.28 -00 45 12.0 t 954
2020-06-25 05:07:27 C 00 24 53.70 -00 45 05.8 t 954
2020-11-15 11:26:55 C 10 24 00.75 +18 20 48.2 o 691
2020-11-15 11:50:23 C 10 24 01.50 +18 20 35.0 o 691
2020-11-24 09:16:49 S 10 29 18.37 +16 22 17.0 L C51
2020-11-24 12:25:19 S 10 29 21.83 +16 20 38.3 L C51
2020-11-24 18:41:57 S 10 29 28.01 +16 17 21.9 L C51
2020-11-24 23:24:20 S 10 29 32.80 +16 14 54.5 L C51
2020-11-25 00:58:35 S 10 29 34.25 +16 14 06.1 L C51
2020-11-25 02:32:40 S 10 29 35.82 +16 13 17.8 L C51
2020-11-25 14:26:19 C 10 29 47.595 +16 07 09.47 U F51
2020-11-25 14:41:45 C 10 29 47.827 +16 07 01.21 U F51
2020-11-25 14:57:14 C 10 29 48.031 +16 06 53.74 U F51
2020-11-25 15:12:49 C 10 29 48.228 +16 06 45.68 U F51
2021-01-10 09:40:15 C 09 58 48.85 +10 05 11.4 V G96
2021-01-10 09:47:40 C 09 58 48.33 +10 05 10.2 V G96
2021-01-10 09:55:05 C 09 58 47.78 +10 05 09.2 V G96
2021-01-10 10:02:30 C 09 58 47.22 +10 05 08.1 V G96
2021-02-06 06:33:19 C 09 08 19.31 +09 21 30.9 V G96
2021-02-06 06:40:43 C 09 08 18.74 +09 21 30.2 V G96
2021-02-06 06:48:08 C 09 08 18.19 +09 21 30.3 V G96
2021-02-06 06:55:30 C 09 08 17.61 +09 21 30.3 V G96
2021-02-07 08:41:14 C 09 06 23.447 +09 21 15.44 U F51
2021-02-07 08:58:00 C 09 06 22.182 +09 21 15.28 U F51
2021-02-07 09:14:45 C 09 06 20.920 +09 21 15.15 U F51
2021-02-07 09:31:33 C 09 06 19.660 +09 21 15.02 U F51