477491 (2010 CD19)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5787228902 ± 5.70e-08
Semi-major axis (a)2.2575928328 AU ± 1.60e-08
Inclination (i)20.75484006° ± 1.88e-05
Long. of Asc. Node (Ω)309.39198034° ± 1.63e-05
Arg. of Perihelion (ω)132.63752392° ± 2.01e-05
Mean Anomaly (M)241.77247341° ± 1.94e-05
Mean Motion (n)0.2905653676°/day ± 3.08e-09
Perihelion dist (q)0.95107218 AU ± 1.29e-07
Aphelion dist (Q)3.56411348 AU ± 1.31e-07
Orbital Period3.39209828 yr ± 3.60e-08
Physical Parameters
H (abs. magnitude)17.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.352″
Uncertainty0
Orbit TypeApollo
MOID0.072272 AU
Observations Used133
Oppositions7
Arc Total2009-2019
First Observation Used2009-07-30
Last Observation Used2019-08-28
Observations (205)
Date Type RA Dec Mag Band Observatory
2012-06-12 08:58:52 C 20 31 24.99 -28 54 36.9 o 695
2016-07-06 09:04:24 C 00 50 03.03 +19 43 39.6 t 705
2016-07-06 09:05:51 C 00 50 03.14 +19 43 41.2 t 705
2016-07-06 09:07:19 C 00 50 03.26 +19 43 43.3 t 705
2016-07-07 11:06:12 C 00 52 25.42 +20 15 19.5 o 291
2016-07-07 11:09:50 C 00 52 25.75 +20 15 23.7 o 291
2016-07-07 11:13:28 C 00 52 26.10 +20 15 28.3 o 291
2016-07-11 09:33:48 C 01 01 18.71 +22 13 20.5 q G96
2016-07-11 09:44:21 C 01 01 19.70 +22 13 34.8 q G96
2016-07-11 09:54:51 C 01 01 20.73 +22 13 48.1 q G96
2016-07-11 10:05:29 C 01 01 21.72 +22 14 01.9 q G96
2016-07-22 14:12:39 C 01 29 29.204 +28 17 53.96 L F51
2016-07-22 14:21:56 C 01 29 30.252 +28 18 07.25 L F51
2016-07-22 14:31:16 C 01 29 31.288 +28 18 20.61 L F51
2016-07-22 14:40:38 C 01 29 32.369 +28 18 34.17 L F51
2016-10-13 11:41:35 C 09 55 57.57 +39 06 13.9 q 703
2016-10-13 11:53:12 C 09 55 59.81 +39 05 50.4 q 703
2016-10-13 11:58:59 C 09 56 01.02 +39 05 38.4 q 703
2016-10-30 11:14:36 C 10 58 38.16 +25 18 44.3 o 691
2016-10-30 11:17:55 C 10 58 38.60 +25 18 37.4 o 691
2016-10-30 11:21:16 C 10 58 38.98 +25 18 31.2 o 691
2016-11-02 11:28:36 C 11 07 30.90 +22 52 31.7 o 691
2016-11-02 11:35:13 C 11 07 31.64 +22 52 18.8 o 691
2016-11-02 11:41:50 C 11 07 32.42 +22 52 06.2 o 691
2016-11-07 12:55:36 C 11 21 25.10 +18 50 05.3 o 291
2016-11-07 12:57:28 C 11 21 25.32 +18 50 01.9 o 291
2016-11-07 12:59:18 C 11 21 25.52 +18 49 57.9 o 291
2016-12-02 12:19:52 C 12 17 19.65 +00 27 50.1 q G96
2016-12-02 12:24:45 C 12 17 20.12 +00 27 41.5 q G96
2016-12-02 12:29:38 C 12 17 20.41 +00 27 34.3 q G96
2016-12-02 12:34:31 C 12 17 20.82 +00 27 25.1 q G96
2016-12-08 12:28:24 C 12 28 24.45 -03 29 42.5 q G96
2016-12-08 12:39:20 C 12 28 25.25 -03 30 00.0 q G96
2016-12-08 12:50:11 C 12 28 26.02 -03 30 17.4 q G96
2016-12-08 13:08:42 C 12 28 27.36 -03 30 47.4 q G96
2016-12-09 10:49:47 C 12 30 03.29 -04 05 33.5 o 691
2016-12-09 10:56:29 C 12 30 03.75 -04 05 44.3 o 691
2016-12-09 11:03:13 C 12 30 04.27 -04 05 55.1 o 691
2016-12-10 11:06:15 C 12 31 49.08 -04 44 11.8 o 691
2016-12-10 11:20:59 C 12 31 50.17 -04 44 35.0 o 691
2016-12-10 11:35:53 C 12 31 51.20 -04 44 58.9 o 691
2016-12-11 12:50:07 C 12 33 39.65 -05 24 49.4 o 691
2016-12-11 13:00:15 C 12 33 40.34 -05 25 05.5 o 691
2017-01-07 13:21:08 C 13 10 35.23 -20 42 08.3 o 691
2017-01-07 13:26:37 C 13 10 35.44 -20 42 16.0 o 691
2017-01-07 13:32:07 C 13 10 35.73 -20 42 23.6 o 691
2019-07-01 12:08:38 C 21 21 37.310 -19 02 10.32 U F51
2019-07-01 12:28:10 C 21 21 36.715 -19 02 09.40 U F51
2019-07-01 12:47:45 C 21 21 36.103 -19 02 08.77 U F51
2019-07-01 13:07:17 C 21 21 35.471 -19 02 08.03 U F51