445830 (2012 CL19)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4411145610 ± 1.57e-08
Semi-major axis (a)1.5614367612 AU ± 4.37e-09
Inclination (i)2.86642540° ± 4.05e-06
Long. of Asc. Node (Ω)128.50246003° ± 4.26e-05
Arg. of Perihelion (ω)295.35904803° ± 4.16e-05
Mean Anomaly (M)48.32667850° ± 9.55e-06
Mean Motion (n)0.5051561869°/day ± 2.12e-09
Perihelion dist (q)0.87266427 AU ± 2.46e-08
Aphelion dist (Q)2.25020925 AU ± 2.53e-08
Orbital Period1.95113177 yr ± 8.19e-09
Physical Parameters
H (abs. magnitude)22.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.262″
Uncertainty0
Orbit TypeApollo
MOID0.011479 AU
Observations Used107
Oppositions1
Arc Total2012-2015
First Observation Used2012-02-11
Last Observation Used2015-10-03
Observations (111)
Date Type RA Dec Mag Band Observatory
2012-02-11 03:33:46 C 04 54 38.77 +23 25 12.0 r G96
2012-02-11 03:46:16 C 04 54 43.74 +23 25 27.6 r G96
2012-02-11 03:58:53 C 04 54 48.74 +23 25 43.2 r G96
2012-02-11 04:11:27 C 04 54 53.74 +23 25 58.4 r G96
2012-02-11 04:55:31 C 04 55 11.14 +23 26 51.2 o H01
2012-02-11 05:09:42 C 04 55 16.80 +23 27 08.2 o H01
2012-02-11 05:21:51 C 04 55 21.64 +23 27 22.9 o H01
2012-02-11 05:29:43 C 04 55 24.78 +23 27 32.3 o H01
2012-02-11 18:28:03 C 05 00 42.63 +23 42 59.5 u J95
2012-02-11 18:45:51 C 05 00 49.50 +23 43 19.6 u J95
2012-02-11 18:49:35 C 05 00 50.98 +23 43 28.3 u I93
2012-02-11 18:58:55 C 05 00 54.69 +23 43 35.3 u J95
2012-02-11 19:20:47 C 05 01 03.21 +23 44 05.1 u I93
2012-02-11 19:40:17 C 05 01 10.84 +23 44 27.3 u I93
2012-02-11 20:23:43 C 05 01 27.85 +23 45 17.3 u I93
2012-02-12 01:06:44 C 05 03 21.99 +23 50 43.1 u H36
2012-02-12 01:12:26 C 05 03 24.21 +23 50 49.7 u H36
2012-02-12 01:22:17 C 05 03 27.92 +23 51 01.5 u H36
2012-02-12 01:27:25 C 05 03 29.86 +23 51 08.6 u H36
2012-02-13 02:32:56 C 05 13 18.93 +24 17 28.3 20.9 r H21
2012-02-13 02:39:44 C 05 13 21.46 +24 17 35.0 21.2 r H21
2012-02-13 02:53:46 C 05 13 26.72 +24 17 48.4 r H21
2012-02-13 04:17:23 C 05 13 58.93 +24 19 15.4 o 291
2012-02-13 04:18:27 C 05 13 59.32 +24 19 16.3 o 291
2012-02-13 04:19:31 C 05 13 59.75 +24 19 18.2 o 291
2012-02-19 04:28:04 C 06 03 53.43 +25 50 21.3 o 291
2012-02-19 04:30:46 C 06 03 54.15 +25 50 22.3 o 291
2012-02-19 04:33:12 C 06 03 54.97 +25 50 23.2 o 291
2012-02-24 03:13:06 C 06 37 15.32 +26 11 32.5 o 291
2012-02-24 03:16:20 C 06 37 16.09 +26 11 31.5 o 291
2012-03-01 02:49:08 C 07 10 01.62 +26 00 15.3 o 291
2012-03-01 02:53:52 C 07 10 02.59 +26 00 14.2 o 291
2012-03-01 02:58:35 C 07 10 03.50 +26 00 12.8 o 291
2012-03-11 02:23:38 C 07 51 46.64 +24 57 32.8 o H21
2012-03-11 02:41:25 C 07 51 49.19 +24 57 26.9 o H21
2012-03-11 03:00:11 C 07 51 51.92 +24 57 21.2 o H21
2012-03-28 04:36:59 C 08 42 35.26 +22 24 36.9 o 291
2012-03-28 04:57:45 C 08 42 37.37 +22 24 28.4 o 291
2012-03-28 05:14:28 C 08 42 39.07 +22 24 21.4 o 291
2013-08-04 01:51:33 C 21 01 45.45 -17 25 10.9 t J04
2013-08-04 02:02:26 C 21 01 44.52 -17 25 17.4 t J04
2013-08-04 02:13:18 C 21 01 43.71 -17 25 23.7 t J04
2013-08-04 10:42:11 C 21 01 05.206 -17 29 50.40 L F51
2013-08-04 11:02:12 C 21 01 03.575 -17 30 01.00 L F51
2013-08-04 11:22:15 C 21 01 01.933 -17 30 11.43 L F51
2013-08-04 11:42:14 C 21 01 00.300 -17 30 22.13 L F51
2013-08-05 01:15:48 C 20 59 57.78 -17 37 38.5 t J04
2013-08-05 01:26:36 C 20 59 56.90 -17 37 44.2 t J04
2013-08-05 01:36:52 C 20 59 56.03 -17 37 49.8 t J04
2013-08-08 08:20:49 C 20 53 31.86 -18 21 20.0 o 291