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
2019-11-17 09:49:54 C 06 58 50.52 +42 17 12.4 u H21
2019-11-17 09:51:58 C 06 58 50.12 +42 17 12.3 u H21
2019-11-17 09:54:02 C 06 58 49.73 +42 17 12.0 u H21
2019-11-17 09:56:07 C 06 58 49.31 +42 17 12.0 u H21
2019-11-17 09:58:17 C 06 58 48.91 +42 17 11.3 u H21
2019-11-17 09:59:57 C 06 58 48.57 +42 17 11.5 u H21
2019-11-17 10:02:13 C 06 58 48.15 +42 17 11.1 u H21
2019-11-19 09:19:32 C 06 49 52.65 +42 08 51.8 V 703
2019-11-19 09:27:25 C 06 49 51.13 +42 08 50.4 V 703
2019-11-19 09:35:18 C 06 49 49.57 +42 08 48.4 V 703
2019-11-19 09:43:13 C 06 49 48.05 +42 08 46.6 V 703
2019-11-25 05:53:51 C 06 23 29.53 +41 25 29.2 V 703
2019-11-25 06:01:43 C 06 23 28.09 +41 25 26.9 V 703
2019-11-25 06:09:35 C 06 23 26.55 +41 25 23.3 V 703
2019-11-26 02:10:00 C 06 19 44.90 +41 17 01.8 V 160
2019-11-26 02:13:00 C 06 19 44.41 +41 17 00.1 V 160
2019-11-26 02:16:03 C 06 19 43.89 +41 16 58.5 V 160
2019-11-29 13:44:24 S 06 05 14.755 +40 38 58.70 V C57
2019-11-29 13:44:24 s 1 +142753.87 1 +158919.00 1240.0 C57
2019-11-29 14:44:24 S 06 05 03.504 +40 38 42.29 V C57
2019-11-29 14:44:24 s 1 +142493.47 4 +163878.74 2520.0 C57
2019-11-29 16:14:24 S 06 04 47.443 +40 38 03.95 V C57
2019-11-29 16:14:24 s 1 +141977.24 8 +171173.99 210.0 C57
2019-11-29 16:44:24 S 06 04 43.214 +40 37 47.28 V C57
2019-11-29 16:44:24 s 1 +141773.25 5 +173567.89 8960.0 C57
2019-11-29 17:44:24 S 06 04 31.978 +40 37 33.17 V C57
2019-11-29 17:44:24 s 1 +141319.61 3 +178299.87 2270.0 C57
2019-11-29 18:14:24 S 06 04 26.882 +40 37 15.42 V C57
2019-11-29 18:14:24 s 1 +141070.66 5 +180638.25 8890.0 C57
2019-11-29 20:14:24 S 06 04 05.110 +40 36 30.24 V C57
2019-11-29 20:14:24 s 1 +139935.01 6 +189811.33 1110.0 C57
2019-11-29 20:44:24 S 06 04 01.418 +40 36 07.63 V C57
2019-11-29 20:44:24 s 1 +139617.68 4 +192060.22 160.0 C57
2019-11-29 22:44:24 S 06 03 39.929 +40 35 13.31 V C57
2019-11-29 22:44:24 s 1 +138223.25 8 +200882.54 5810.0 C57
2019-11-29 23:14:24 S 06 03 33.821 +40 35 04.88 V C57
2019-11-29 23:14:24 s 1 +137844.70 5 +203045.50 8530.0 C57
2019-11-30 00:14:24 S 06 03 22.958 +40 34 39.11 V C57
2019-11-30 00:14:24 s 1 +137053.41 7 +207321.22 3750.0 C57
2019-11-30 02:14:24 S 06 03 02.652 +40 33 40.86 V C57
2019-11-30 02:14:24 s 1 +135340.60 6 +215675.49 2720.0 C57
2019-11-30 02:44:24 S 06 02 57.324 +40 33 28.98 V C57
2019-11-30 02:44:24 s 1 +134886.55 0 +217723.72 980.0 C57
2019-11-30 06:44:24 S 06 02 15.413 +40 31 43.18 V C57
2019-11-30 06:44:24 s 1 +130912.76 7 +233547.06 470.0 C57
2019-11-30 08:14:24 S 06 01 58.694 +40 31 04.22 V C57
2019-11-30 08:14:24 s 1 +129277.95 8 +239230.43 260.0 C57
2019-11-30 09:14:24 S 06 01 48.646 +40 30 31.07 V C57
2019-11-30 09:14:24 s 1 +128147.80 3 +242945.79 6490.0 C57
2019-11-30 10:44:24 S 06 01 32.849 +40 29 49.24 V C57