513358 (2008 CA5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5942764990 ± 6.17e-08
Semi-major axis (a)1.8683744562 AU ± 9.38e-09
Inclination (i)25.02908141° ± 1.47e-05
Long. of Asc. Node (Ω)331.24503662° ± 9.14e-06
Arg. of Perihelion (ω)273.24766769° ± 1.41e-05
Mean Anomaly (M)321.21819539° ± 1.99e-05
Mean Motion (n)0.3859369803°/day ± 2.91e-09
Perihelion dist (q)0.75804343 AU ± 1.15e-07
Aphelion dist (Q)2.97870549 AU ± 1.16e-07
Orbital Period2.55385292 yr ± 1.92e-08
Physical Parameters
H (abs. magnitude)19.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.327″
Uncertainty0
Orbit TypeApollo
MOID0.090539 AU
Observations Used85
Oppositions6
Arc Total2008-2018
First Observation Used2008-02-06
Last Observation Used2018-10-06
Observations (93)
Date Type RA Dec Mag Band Observatory
2008-02-06 11:36:06 C 12 48 19.51 -05 29 19.7 r 703
2008-02-06 11:50:53 C 12 48 20.77 -05 30 06.9 r 703
2008-02-06 12:05:45 C 12 48 22.17 -05 30 55.3 r 703
2008-02-06 12:20:32 C 12 48 23.43 -05 31 47.1 r 703
2008-02-06 12:48:46 C 12 48 26.17 -05 33 12.8 r 703
2008-02-06 12:54:03 C 12 48 26.60 -05 33 31.3 r 703
2008-02-06 12:59:22 C 12 48 27.10 -05 33 48.0 r 703
2008-02-06 13:04:41 C 12 48 27.61 -05 34 05.3 r 703
2008-02-06 13:51:38 C 12 48 33.47 -05 36 09.7 o 474
2008-02-06 13:54:29 C 12 48 33.74 -05 36 19.2 o 474
2008-02-06 13:56:29 C 12 48 33.96 -05 36 25.7 o 474
2008-02-06 14:00:49 C 12 48 34.36 -05 36 39.9 o 474
2008-02-07 07:52:42 C 12 50 20.71 -06 36 33.3 c 651
2008-02-07 07:57:23 C 12 50 21.10 -06 36 48.1 c 651
2008-02-07 07:58:55 C 12 50 21.27 -06 36 53.5 c 651
2008-02-07 10:26:49 C 12 50 35.36 -06 45 18.7 o 291
2008-02-07 10:32:30 C 12 50 35.91 -06 45 38.4 o 291
2008-02-07 10:38:20 C 12 50 36.45 -06 45 58.0 o 291
2008-02-07 11:20:03 C 12 50 40.41 -06 48 21.7 r G96
2008-02-07 11:31:10 C 12 50 41.49 -06 48 59.9 r G96
2008-02-07 11:42:23 C 12 50 42.57 -06 49 38.6 r G96
2008-02-07 11:53:45 C 12 50 43.65 -06 50 17.2 r G96
2008-02-07 12:08:37 C 12 50 45.06 -06 51 08.6 r G96
2008-02-07 12:13:31 C 12 50 45.52 -06 51 25.3 r G96
2008-02-07 12:18:31 C 12 50 45.99 -06 51 42.5 r G96
2008-02-07 12:23:25 C 12 50 46.46 -06 51 59.5 r G96
2008-02-07 15:53:40 C 12 51 08.39 -07 03 35.9 o 474
2008-02-07 15:55:16 C 12 51 08.55 -07 03 41.2 o 474
2008-02-07 15:56:46 C 12 51 08.70 -07 03 46.6 o 474
2008-02-07 16:05:19 C 12 51 09.53 -07 04 16.2 o 474
2008-02-09 03:12:45 C 12 54 50.98 -09 12 09.2 r 147
2008-02-09 03:27:02 C 12 54 52.52 -09 13 03.2 r 147
2008-02-10 09:29:33 C 12 58 15.24 -11 11 13.2 18.9 c 704
2008-02-10 09:48:17 C 12 58 17.35 -11 12 29.0 19.3 c 704
2008-02-10 10:06:03 C 12 58 19.32 -11 13 41.6 19.5 c 704
2008-02-10 10:23:49 C 12 58 21.28 -11 14 55.8 19.4 c 704
2008-02-10 10:41:37 C 12 58 23.23 -11 16 08.1 19.4 c 704
2008-02-13 10:46:35 C 13 07 29.97 -16 40 04.5 r 448
2008-02-13 11:02:13 C 13 07 32.02 -16 41 21.6 r 448
2008-02-13 11:18:23 C 13 07 34.13 -16 42 41.0 r 448
2008-03-04 15:22:13 C 17 10 35.73 -69 39 40.3 o 474
2008-03-04 15:25:34 C 17 10 40.70 -69 39 51.9 o 474
2008-03-04 15:35:42 C 17 10 55.10 -69 40 24.9 o 474
2013-02-08 05:39:46 C 08 47 06.64 +39 55 33.9 r G96
2013-02-08 05:48:06 C 08 47 05.20 +39 55 30.2 r G96
2013-02-08 05:56:32 C 08 47 03.87 +39 55 27.4 r G96
2013-02-08 06:04:57 C 08 47 02.43 +39 55 24.2 r G96
2013-02-08 06:41:17 C 08 46 56.35 +39 55 10.9 r G96
2013-02-08 06:48:47 C 08 46 55.12 +39 55 07.9 r G96
2013-02-08 07:03:50 C 08 46 52.57 +39 55 02.8 r G96