528609 (2008 VU4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7746474827 ± 4.58e-08
Semi-major axis (a)2.3695884543 AU ± 5.39e-09
Inclination (i)11.97703765° ± 9.17e-06
Long. of Asc. Node (Ω)290.91228106° ± 3.61e-05
Arg. of Perihelion (ω)23.45268124° ± 3.58e-05
Mean Anomaly (M)253.96480647° ± 4.68e-06
Mean Motion (n)0.2702109153°/day ± 9.21e-10
Perihelion dist (q)0.53399272 AU ± 1.08e-07
Aphelion dist (Q)4.20518419 AU ± 1.09e-07
Orbital Period3.64761831 yr ± 1.24e-08
Physical Parameters
H (abs. magnitude)17.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.354″
Uncertainty0
Orbit TypeApollo
MOID0.184522 AU
Observations Used426
Oppositions11
Arc Total2008-2023
First Observation Used2008-11-07
Last Observation Used2023-12-09
Observations (607)
Date Type RA Dec Mag Band Observatory
2008-12-02 16:09:41 C 05 09 51.26 +42 32 52.7 r 379
2008-12-02 16:12:54 C 05 09 50.73 +42 32 49.1 r 379
2008-12-02 16:27:53 C 05 09 48.16 +42 32 32.3 r 379
2008-12-02 16:31:05 C 05 09 47.61 +42 32 29.1 r 379
2008-12-02 16:39:42 C 05 09 46.17 +42 32 19.7 r 379
2008-12-02 16:42:54 C 05 09 45.68 +42 32 16.2 r 379
2008-12-03 05:36:10 C 05 07 41.55 +42 18 21.3 r 703
2008-12-03 05:38:36 C 05 07 41.20 +42 18 18.9 r 703
2008-12-03 05:43:42 C 05 07 40.40 +42 18 13.4 r 703
2008-12-03 05:46:01 C 05 07 39.99 +42 18 10.9 r 703
2008-12-03 05:51:13 C 05 07 39.14 +42 18 05.4 r 703
2008-12-03 05:53:34 C 05 07 38.68 +42 18 02.2 r 703
2008-12-03 14:49:41 C 05 06 13.25 +42 08 23.0 r 379
2008-12-03 14:53:52 C 05 06 12.57 +42 08 18.5 r 379
2008-12-03 14:58:05 C 05 06 11.92 +42 08 14.1 r 379
2008-12-03 15:17:05 C 05 06 08.83 +42 07 53.2 r 379
2008-12-03 15:27:40 C 05 06 07.14 +42 07 41.8 r 379
2008-12-03 15:31:52 C 05 06 06.45 +42 07 37.0 r 379
2008-12-03 15:36:05 C 05 06 05.82 +42 07 33.2 r 379
2008-12-04 01:39:29 C 05 04 31.56 +41 56 36.9 v 204
2008-12-04 01:48:33 C 05 04 30.16 +41 56 26.2 v 204
2008-12-04 03:33:23 C 05 04 13.74 +41 54 30.7 v 204
2008-12-04 03:40:56 C 05 04 12.56 +41 54 22.3 v 204
2008-12-04 08:10:03 C 05 03 31.73 +41 49 36.6 r H45
2008-12-04 08:11:25 C 05 03 31.54 +41 49 34.9 r H45
2008-12-04 08:13:05 C 05 03 31.21 +41 49 32.8 r H45
2008-12-04 08:14:31 C 05 03 31.02 +41 49 31.4 r H45
2008-12-04 08:16:16 C 05 03 30.76 +41 49 29.4 r H45
2008-12-04 08:17:40 C 05 03 30.51 +41 49 28.3 r H45
2008-12-05 15:34:58 C 04 58 53.13 +41 15 38.1 r 379
2008-12-05 15:44:00 C 04 58 51.80 +41 15 28.4 r 379
2008-12-05 15:47:30 C 04 58 51.28 +41 15 24.7 r 379
2008-12-05 16:00:00 C 04 58 49.42 +41 15 10.6 r 379
2008-12-06 15:25:58 C 04 55 32.43 +40 49 54.4 r 379
2008-12-06 15:29:30 C 04 55 31.88 +40 49 50.9 r 379
2008-12-06 15:57:59 C 04 55 27.92 +40 49 20.0 r 379
2008-12-06 16:01:29 C 04 55 27.38 +40 49 16.3 r 379
2008-12-06 16:04:59 C 04 55 26.86 +40 49 12.2 r 379
2008-12-07 02:41:08 C 04 54 00.42 +40 37 43.3 r 130
2008-12-07 02:43:33 C 04 54 00.04 +40 37 41.1 r 130
2008-12-07 02:45:59 C 04 53 59.78 +40 37 38.6 r 130
2008-12-07 04:19:07 C 04 53 48.40 +40 36 03.6 r H45
2008-12-07 04:21:14 C 04 53 48.15 +40 36 01.0 r H45
2008-12-07 04:22:15 C 04 53 47.99 +40 35 59.7 r H45
2008-12-07 04:24:36 C 04 53 47.66 +40 35 57.4 r H45
2008-12-07 04:25:58 C 04 53 47.49 +40 35 56.0 r H45
2008-12-07 04:27:27 C 04 53 47.26 +40 35 54.6 r H45
2008-12-08 21:35:50 C 04 48 30.64 +39 52 02.0 c A53
2008-12-08 21:56:20 C 04 48 28.15 +39 51 40.5 c A53
2008-12-08 22:13:36 C 04 48 25.94 +39 51 22.4 c 560