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
2013-02-08 08:26:59 C 08 46 38.70 +39 54 31.1 r G96
2013-02-08 08:37:33 C 08 46 36.90 +39 54 27.1 r G96
2013-02-08 08:48:10 C 08 46 35.15 +39 54 23.0 r G96
2013-02-08 08:58:56 C 08 46 33.40 +39 54 18.7 r G96
2013-02-08 21:39:48 C 08 44 29.94 +39 49 18.3 u J95
2013-02-08 21:56:19 C 08 44 27.23 +39 49 12.6 u J95
2013-02-08 22:15:59 C 08 44 23.97 +39 49 04.5 u J95
2013-02-08 22:26:22 C 08 44 22.21 +39 49 02.4 u I93
2013-02-08 22:41:33 C 08 44 19.64 +39 48 56.1 u I93
2013-02-08 22:56:49 C 08 44 17.10 +39 48 49.8 u I93
2013-02-08 23:23:21 C 08 44 12.49 +39 48 38.4 q C44
2013-02-08 23:33:25 C 08 44 10.83 +39 48 34.5 q C44
2013-02-13 23:10:30 C 08 24 10.71 +38 44 13.9 t 204
2013-02-13 23:40:19 C 08 24 05.57 +38 43 53.5 t 204
2013-02-14 00:10:43 C 08 24 00.33 +38 43 32.8 t 204
2013-03-06 13:30:03 C 07 10 39.00 +29 05 23.8 o 300
2013-03-06 13:34:43 C 07 10 38.48 +29 05 16.4 o 300
2013-03-06 13:39:25 C 07 10 37.82 +29 05 09.2 o 300
2013-08-28 11:49:19 C 00 27 51.85 +26 27 26.2 o 291
2013-08-28 11:51:29 C 00 27 51.50 +26 27 27.4 o 291
2013-08-28 11:53:38 C 00 27 51.17 +26 27 29.2 o 291
2013-10-11 02:11:55 C 22 38 02.02 +24 01 01.4 u H21
2013-10-11 02:29:11 C 22 38 01.38 +24 00 53.3 u H21
2013-10-11 02:52:32 C 22 38 00.42 +24 00 42.7 u H21
2018-01-26 02:23:41 C 07 34 29.65 +50 22 39.8 u H21
2018-01-26 02:40:33 C 07 34 27.61 +50 22 37.5 u H21
2018-01-26 03:05:57 C 07 34 24.15 +50 22 30.5 u H21
2018-02-13 03:41:30 C 06 45 38.23 +46 35 20.4 u H21
2018-02-13 04:16:51 C 06 45 35.03 +46 34 53.2 u H21
2018-02-13 04:41:30 C 06 45 32.76 +46 34 34.2 u H21
2018-09-15 02:43:15 C 19 49 11.45 -10 50 16.8 o 691
2018-09-15 03:00:28 C 19 49 13.85 -10 49 39.7 o 691
2018-09-15 03:17:33 C 19 49 16.12 -10 49 03.7 o 691
2018-09-29 05:29:01 C 20 25 38.360 -02 37 09.38 U F52
2018-09-29 05:45:48 C 20 25 39.726 -02 36 53.22 U F52
2018-09-29 06:19:38 C 20 25 42.488 -02 36 20.48 U F52
2018-10-06 05:20:59 C 20 39 05.99 -00 17 53.6 o 691
2018-10-06 05:30:04 C 20 39 07.214 -00 17 45.36 U F52
2018-10-06 05:49:06 C 20 39 08.573 -00 17 31.68 U F52
2018-10-06 05:53:04 C 20 39 08.33 -00 17 31.0 o 691
2018-10-06 06:08:10 C 20 39 09.962 -00 17 18.05 U F52
2018-10-06 06:25:12 C 20 39 10.72 -00 17 07.6 o 691
2018-10-06 06:44:54 C 20 39 12.618 -00 16 52.08 U F52