496230 (2012 CL2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5037436060 ± 3.45e-08
Semi-major axis (a)2.1900253655 AU ± 8.60e-09
Inclination (i)36.03409912° ± 1.04e-05
Long. of Asc. Node (Ω)146.68080454° ± 7.73e-06
Arg. of Perihelion (ω)285.33280113° ± 1.20e-05
Mean Anomaly (M)125.16041600° ± 1.04e-05
Mean Motion (n)0.3041155022°/day ± 1.79e-09
Perihelion dist (q)1.08681409 AU ± 7.56e-08
Aphelion dist (Q)3.29323664 AU ± 7.66e-08
Orbital Period3.24096035 yr ± 1.91e-08
Physical Parameters
H (abs. magnitude)18.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.276″
Uncertainty0
Orbit TypeAmor
MOID0.358820 AU
Observations Used148
Oppositions9
Arc Total2012-2025
First Observation Used2012-02-01
Last Observation Used2025-03-31
Observations (150)
Date Type RA Dec Mag Band Observatory
2012-02-01 13:13:47 C 12 46 13.51 +09 08 15.1 r G96
2012-02-01 13:15:43 C 12 46 13.54 +09 08 18.7 r G96
2012-02-01 13:17:37 C 12 46 13.58 +09 08 22.2 r G96
2012-02-01 13:19:31 C 12 46 13.54 +09 08 25.6 r G96
2012-02-02 00:57:15 C 12 46 21.08 +09 29 01.0 u J95
2012-02-02 01:04:38 C 12 46 21.20 +09 29 14.1 u J95
2012-02-02 01:10:29 C 12 46 21.18 +09 29 24.8 u J95
2012-02-02 08:51:31 C 12 46 25.00 +09 43 20.4 o 807
2012-02-02 08:59:45 C 12 46 25.05 +09 43 34.8 o 807
2012-02-02 09:07:57 C 12 46 25.12 +09 43 49.7 o 807
2012-02-02 11:04:57 C 12 46 26.18 +09 47 07.4 r G96
2012-02-02 11:05:48 C 12 46 26.22 +09 47 08.5 r G96
2012-02-02 11:06:38 C 12 46 26.22 +09 47 10.2 r G96
2012-02-02 11:07:28 C 12 46 26.22 +09 47 11.5 r G96
2012-02-03 01:52:30 C 12 46 33.35 +10 13 31.0 u J95
2012-02-03 01:58:01 C 12 46 33.38 +10 13 41.2 u J95
2012-02-03 02:03:50 C 12 46 33.32 +10 13 51.5 u J95
2012-02-03 08:58:36 C 12 46 35.86 +10 26 30.7 o 807
2012-02-03 09:06:50 C 12 46 35.89 +10 26 45.8 o 807
2012-02-04 06:00:50 C 12 46 43.20 +11 04 26.1 u I19
2012-02-04 06:09:01 C 12 46 43.24 +11 04 40.3 u I19
2012-02-04 06:16:34 C 12 46 43.19 +11 04 54.1 u I19
2012-02-04 08:54:16 C 12 46 43.55 +11 09 39.7 o 807
2012-02-04 08:59:11 C 12 46 43.58 +11 09 48.2 o 807
2012-02-04 09:04:07 C 12 46 43.58 +11 09 57.4 o 807
2012-02-04 09:09:07 C 12 46 43.56 +11 10 06.2 o 807
2012-02-04 09:14:17 C 12 46 43.60 +11 10 15.9 o 807
2012-02-05 06:31:00 C 12 46 48.21 +11 48 50.5 o 807
2012-02-05 06:41:11 C 12 46 48.23 +11 49 09.4 o 807
2012-02-05 06:55:22 C 12 46 48.21 +11 49 35.3 o 807
2012-02-12 08:11:38 C 12 45 52.78 +17 00 37.2 o H21
2012-02-12 08:20:25 C 12 45 52.67 +17 00 53.2 o H21
2012-02-12 08:28:09 C 12 45 52.52 +17 01 07.7 o H21
2012-02-12 08:47:45 C 12 45 52.28 +17 01 42.7 u H36
2012-02-12 08:58:28 C 12 45 52.14 +17 02 03.9 u H36
2012-02-12 09:09:09 C 12 45 51.98 +17 02 23.9 u H36
2012-02-12 09:17:43 C 12 45 51.84 +17 02 39.3 u H36
2012-02-22 08:14:06 C 12 40 10.79 +24 11 59.2 u 448
2012-02-22 08:50:05 C 12 40 09.48 +24 13 01.5 u 448
2012-02-22 09:15:17 C 12 40 08.17 +24 13 53.8 o 807
2012-02-22 09:21:28 C 12 40 07.94 +24 14 04.6 o 807
2012-02-22 09:26:07 C 12 40 08.14 +24 14 03.2 u 448
2012-02-22 09:27:39 C 12 40 07.72 +24 14 15.3 o 807
2012-03-04 07:34:06 C 12 28 57.81 +31 02 00.3 o H21
2012-03-04 07:44:08 C 12 28 57.28 +31 02 14.0 o H21
2012-03-04 07:54:09 C 12 28 56.75 +31 02 27.8 o H21
2012-03-29 10:02:48 C 11 57 30.58 +39 45 47.0 o 291
2012-03-29 10:07:34 C 11 57 30.36 +39 45 48.8 o 291
2012-03-29 10:12:14 C 11 57 30.16 +39 45 50.6 o 291
2012-03-30 09:03:03 C 11 56 29.42 +39 54 30.5 o 291