2008 CD71

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7493220695 ± 3.59e-07
Semi-major axis (a)1.4562446723 AU ± 4.29e-09
Inclination (i)47.26995443° ± 4.82e-05
Long. of Asc. Node (Ω)334.19182958° ± 5.39e-06
Arg. of Perihelion (ω)321.85897984° ± 3.18e-05
Mean Anomaly (M)352.44497373° ± 2.86e-05
Mean Motion (n)0.5608681157°/day ± 2.48e-09
Perihelion dist (q)0.36504840 AU ± 5.23e-07
Aphelion dist (Q)2.54744094 AU ± 5.23e-07
Orbital Period1.75732272 yr ± 7.77e-09
Physical Parameters
H (abs. magnitude)19.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.275″
Uncertainty0
Orbit TypeApollo
MOID0.259310 AU
Observations Used98
Oppositions6
Arc Total2008-2022
First Observation Used2008-02-09
Last Observation Used2022-03-24
Observations (105)
Date Type RA Dec Mag Band Observatory
2008-02-09 11:03:34 C 11 56 43.99 -02 19 51.5 o 691
2008-02-09 11:25:31 C 11 56 41.93 -02 20 18.5 o 691
2008-02-09 11:47:28 C 11 56 39.87 -02 20 46.1 o 691
2008-02-10 10:10:43 C 11 54 33.48 -02 49 30.0 r G96
2008-02-10 10:30:55 C 11 54 31.42 -02 49 56.2 r G96
2008-02-10 10:50:45 C 11 54 29.41 -02 50 22.4 r G96
2008-02-10 11:08:38 C 11 54 27.61 -02 50 45.9 r G96
2008-02-10 11:27:10 C 11 54 25.67 -02 51 10.0 o 291
2008-02-10 11:32:44 C 11 54 25.09 -02 51 17.1 o 291
2008-02-10 11:38:06 C 11 54 24.55 -02 51 24.1 o 291
2008-02-11 04:44:23 C 11 52 40.68 -03 14 21.2 r J95
2008-02-11 04:56:04 C 11 52 39.49 -03 14 38.0 r J95
2008-02-11 06:49:00 C 11 52 28.63 -03 17 06.4 o 291
2008-02-11 06:55:20 C 11 52 27.90 -03 17 15.8 o 291
2008-02-11 07:00:40 C 11 52 27.36 -03 17 22.1 o 291
2008-02-16 08:07:43 C 11 36 51.46 -06 25 28.2 o H55
2008-02-16 08:13:17 C 11 36 50.60 -06 25 38.1 o H55
2008-02-16 08:19:46 C 11 36 49.56 -06 25 49.6 o H55
2008-02-18 08:57:16 C 11 28 37.54 -07 56 05.4 r 448
2008-02-18 09:17:21 C 11 28 33.78 -07 56 44.3 r 448
2008-02-18 09:36:57 C 11 28 30.09 -07 57 23.0 r 448
2008-02-25 23:24:06 C 10 43 24.01 -15 10 04.8 o 246
2008-02-25 23:25:11 C 10 43 23.71 -15 10 07.9 o 246
2008-02-25 23:30:30 C 10 43 21.90 -15 10 23.4 o 246
2008-02-26 05:54:52 C 10 41 15.54 -15 28 25.5 o 291
2008-02-26 06:00:18 C 10 41 13.73 -15 28 40.8 o 291
2008-02-26 06:06:07 C 10 41 11.72 -15 28 57.7 o 291
2008-03-01 06:45:38 C 10 03 43.92 -20 20 33.4 r 703
2008-03-01 06:56:02 C 10 03 39.24 -20 21 05.8 r 703
2008-03-01 07:06:28 C 10 03 34.63 -20 21 41.5 r 703
2008-03-01 07:16:48 C 10 03 29.80 -20 22 11.2 r 703
2008-03-02 06:29:18 C 09 52 50.88 -21 35 16.9 o 291
2008-03-02 06:56:54 C 09 52 37.59 -21 36 43.7 o 291
2008-03-02 07:24:20 C 09 52 24.37 -21 38 10.3 o 291
2015-01-27 14:42:06 C 11 56 52.114 +08 46 31.63 L F51
2015-01-27 14:59:36 C 11 56 51.284 +08 46 25.41 L F51
2015-01-27 15:17:05 C 11 56 50.433 +08 46 18.90 L F51
2015-01-27 15:34:29 C 11 56 49.592 +08 46 12.45 L F51
2015-01-28 09:32:09 C 11 55 58.84 +08 39 32.7 u H21
2015-01-28 09:49:57 C 11 55 57.94 +08 39 26.1 u H21
2015-01-28 10:09:05 C 11 55 56.97 +08 39 19.2 u H21
2015-01-28 12:10:59 C 11 55 51.335 +08 38 36.81 t 568
2015-01-28 12:12:51 C 11 55 51.238 +08 38 36.01 t 568
2015-01-28 12:14:44 C 11 55 51.141 +08 38 35.39 t 568
2015-01-29 14:48:08 C 11 54 28.903 +08 28 35.33 L F51
2015-01-29 15:05:38 C 11 54 27.915 +08 28 28.56 L F51
2015-01-29 15:23:04 C 11 54 26.943 +08 28 21.83 L F51
2015-01-29 15:40:33 C 11 54 25.955 +08 28 15.06 L F51
2015-02-13 17:58:22 C 11 20 24.57 +05 33 36.4 q D29
2015-02-13 18:23:46 C 11 20 20.80 +05 33 20.9 q D29