514846 (2008 EQ7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2232129825 ± 3.37e-08
Semi-major axis (a)1.4110891077 AU ± 5.73e-09
Inclination (i)5.96730181° ± 3.85e-06
Long. of Asc. Node (Ω)142.39431247° ± 3.55e-05
Arg. of Perihelion (ω)65.49008945° ± 7.24e-05
Mean Anomaly (M)180.52115380° ± 5.14e-05
Mean Motion (n)0.5880044555°/day ± 3.58e-09
Perihelion dist (q)1.09611570 AU ± 4.78e-08
Aphelion dist (Q)1.72606252 AU ± 4.81e-08
Orbital Period1.67622247 yr ± 1.02e-08
Physical Parameters
H (abs. magnitude)22.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.373″
Uncertainty0
Orbit TypeAmor
MOID0.132858 AU
Observations Used115
Oppositions4
Arc Total2008-2018
First Observation Used2008-03-06
Last Observation Used2018-03-15
Observations (118)
Date Type RA Dec Mag Band Observatory
2008-03-19 07:54:35 C 14 01 37.61 +19 40 39.2 r 448
2008-03-26 10:06:13 C 14 26 50.23 +23 52 16.7 r 448
2008-03-26 10:33:10 C 14 26 53.77 +23 52 53.7 r 448
2008-03-26 11:00:16 C 14 26 57.34 +23 53 30.6 r 448
2008-04-03 07:00:14 C 14 54 19.04 +27 49 51.5 o H55
2008-04-03 07:07:07 C 14 54 19.93 +27 49 59.1 o H55
2008-04-03 07:17:58 C 14 54 21.27 +27 50 11.1 o H55
2008-04-05 07:50:01 C 15 01 06.93 +28 40 58.7 r 448
2008-04-05 08:10:28 C 15 01 09.39 +28 41 19.8 r 448
2008-04-05 08:40:17 C 15 01 12.96 +28 41 50.3 r 448
2008-04-05 09:05:30 C 15 01 15.96 +28 42 15.2 r 448
2008-04-15 07:07:17 C 15 31 26.67 +31 34 55.6 o H55
2008-04-15 07:18:21 C 15 31 27.71 +31 35 00.7 o H55
2008-04-15 07:29:20 C 15 31 28.82 +31 35 06.1 o H55
2008-04-16 08:16:46 C 15 34 17.08 +31 45 39.8 o H55
2008-04-16 08:21:59 C 15 34 17.56 +31 45 41.4 o H55
2008-04-16 08:29:04 C 15 34 18.27 +31 45 44.1 o H55
2008-04-18 08:45:29 C 15 39 36.52 +32 02 28.5 o 448
2008-04-18 09:20:39 C 15 39 39.66 +32 02 38.6 o 448
2008-04-18 09:56:30 C 15 39 42.82 +32 02 48.4 o 448
2008-04-21 08:31:43 C 15 46 58.32 +32 17 42.9 r 448
2008-04-21 09:11:11 C 15 47 01.52 +32 17 48.7 r 448
2008-04-21 09:51:21 C 15 47 04.70 +32 17 53.2 r 448
2008-04-25 00:18:00 C 15 55 07.43 +32 21 10.9 o 198
2008-04-25 00:19:31 C 15 55 07.55 +32 21 10.8 o 198
2008-04-25 00:22:33 C 15 55 07.75 +32 21 10.6 o 198
2008-04-30 09:27:20 C 16 05 19.37 +31 58 13.4 r 448
2008-04-30 10:06:43 C 16 05 21.55 +31 57 59.5 r 448
2008-04-30 10:46:05 C 16 05 23.70 +31 57 45.1 r 448
2008-05-10 07:35:54 C 16 18 59.16 +29 48 33.6 o H55
2008-05-10 07:43:51 C 16 18 59.41 +29 48 26.9 o H55
2008-05-10 07:51:48 C 16 18 59.63 +29 48 20.5 o H55
2008-05-19 07:27:44 C 16 26 51.59 +26 21 37.9 o H55
2008-05-19 07:39:58 C 16 26 51.77 +26 21 23.6 o H55
2008-05-19 07:52:13 C 16 26 51.98 +26 21 09.4 o H55
2008-05-27 07:06:38 C 16 31 26.09 +22 18 38.0 o H55
2008-05-27 07:20:35 C 16 31 26.19 +22 18 18.0 o H55
2008-05-27 07:34:07 C 16 31 26.31 +22 17 59.2 o H55
2008-06-11 06:21:57 C 16 37 26.68 +12 57 27.7 o H55
2008-06-11 06:32:40 C 16 37 26.80 +12 57 09.7 o H55
2008-06-11 06:42:51 C 16 37 26.88 +12 56 52.9 o H55
2008-06-21 03:40:39 C 16 42 14.85 +06 19 53.6 o H55
2008-06-21 03:50:28 C 16 42 15.00 +06 19 37.6 o H55
2008-06-21 04:00:04 C 16 42 15.14 +06 19 21.8 o H55
2008-06-23 09:42:50 C 16 43 31.67 +04 51 12.3 o 691
2008-06-23 10:33:27 C 16 43 32.68 +04 49 49.3 o 691
2008-07-01 03:46:50 C 16 48 55.15 -00 02 08.9 o H55
2008-07-01 04:00:56 C 16 48 55.54 -00 02 30.3 o H55
2008-07-01 04:15:30 C 16 48 55.94 -00 02 50.2 o H55
2013-01-18 08:20:42 C 09 54 42.53 +06 04 55.9 u H21