2008 EC85

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7159721224 ± 1.02e-05
Semi-major axis (a)2.9086071192 AU ± 9.17e-07
Inclination (i)54.81656735° ± 4.39e-04
Long. of Asc. Node (Ω)168.90118860° ± 4.56e-05
Arg. of Perihelion (ω)270.72375011° ± 2.30e-03
Mean Anomaly (M)220.96952284° ± 5.84e-04
Mean Motion (n)0.1986939676°/day ± 9.40e-08
Perihelion dist (q)0.82612551 AU ± 2.97e-05
Aphelion dist (Q)4.99108873 AU ± 2.97e-05
Orbital Period4.96052445 yr ± 2.35e-06
Physical Parameters
H (abs. magnitude)21.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.333″
Uncertainty0
Orbit TypeApollo
MOID0.299284 AU
Observations Used27
Oppositions8
Arc Total2008-2018
First Observation Used2008-03-13
Last Observation Used2018-03-22
Observations (28)
Date Type RA Dec Mag Band Observatory
2008-03-13 06:57:56 C 10 32 49.28 +06 12 54.9 r G96
2008-03-13 07:00:13 C 10 32 49.15 +06 13 05.7 r G96
2008-03-13 07:02:29 C 10 32 49.07 +06 13 17.1 r G96
2008-03-13 07:04:46 C 10 32 48.98 +06 13 28.7 r G96
2008-03-13 07:35:36 C 10 32 47.86 +06 16 02.5 r G96
2008-03-13 07:36:22 C 10 32 47.86 +06 16 06.1 r G96
2008-03-13 07:37:10 C 10 32 47.83 +06 16 10.2 r G96
2008-03-13 07:37:56 C 10 32 47.79 +06 16 14.0 r G96
2008-03-13 09:52:44 C 10 32 43.02 +06 27 22.5 r G96
2008-03-13 09:54:00 C 10 32 42.98 +06 27 29.3 r G96
2008-03-13 09:55:17 C 10 32 42.96 +06 27 37.0 r G96
2008-03-13 09:56:33 C 10 32 42.94 +06 27 42.0 r G96
2008-03-14 07:33:48 C 10 32 05.24 +08 11 45.7 r G96
2008-03-14 07:34:33 C 10 32 05.19 +08 11 48.6 r G96
2008-03-14 07:35:21 C 10 32 05.20 +08 11 52.2 r G96
2008-03-14 07:36:07 C 10 32 05.13 +08 11 55.7 r G96
2008-03-15 03:53:18 C 10 31 33.27 +09 44 14.0 o 291
2008-03-15 03:58:41 C 10 31 33.12 +09 44 36.7 o 291
2008-03-15 03:58:44 C 10 31 33.09 +09 44 36.5 r G96
2008-03-15 03:59:40 C 10 31 33.10 +09 44 40.2 r G96
2008-03-15 04:00:35 C 10 31 33.08 +09 44 44.8 r G96
2008-03-15 04:01:31 C 10 31 33.06 +09 44 48.3 r G96
2008-03-15 04:28:24 C 10 31 32.22 +09 46 47.7 r G96
2008-03-15 04:29:21 C 10 31 32.22 +09 46 51.0 r G96
2008-03-15 04:30:17 C 10 31 32.14 +09 46 56.4 r G96
2018-03-22 06:18:26 C 12 55 55.40 +30 06 18.5 u H21
2018-03-22 06:41:24 C 12 55 53.54 +30 06 54.1 u H21
2018-03-22 07:04:17 C 12 55 51.64 +30 07 28.2 u H21