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
2019-11-30 10:44:24 s 1 +126395.11 2 +248410.47 4360.0 C57
2019-11-30 16:44:24 S 06 00 28.853 +40 26 57.91 V C57
2019-11-30 16:44:24 s 1 +118762.33 0 +269016.64 2750.0 C57
2019-11-30 17:14:24 S 06 00 24.146 +40 26 36.17 V C57
2019-11-30 17:14:24 s 1 +118085.48 7 +270646.38 9050.0 C57
2019-11-30 18:44:24 S 06 00 07.145 +40 26 02.83 V C57
2019-11-30 18:44:24 s 1 +116020.77 1 +275457.49 570.0 C57
2019-11-30 20:44:24 S 05 59 46.222 +40 25 05.16 V C57
2019-11-30 20:44:24 s 1 +113191.66 3 +281692.87 6440.0 C57
2019-11-30 21:14:24 S 05 59 41.426 +40 24 48.96 V C57
2019-11-30 21:14:24 s 1 +112471.40 6 +283220.15 2870.0 C57
2019-12-01 00:44:24 S 05 59 04.740 +40 23 08.30 V C57
2019-12-01 00:44:24 s 1 +107293.88 6 +293565.54 2940.0 C57
2019-12-01 01:14:24 S 05 58 59.364 +40 22 51.85 V C57
2019-12-01 01:14:24 s 1 +106535.82 3 +294994.86 6660.0 C57
2019-12-01 01:44:24 S 05 58 54.986 +40 22 34.25 V C57
2019-12-01 01:44:24 s 1 +105773.38 9 +296412.24 4880.0 C57
2019-12-01 03:44:24 S 05 58 32.837 +40 21 39.46 V C57
2019-12-01 03:44:24 s 1 +102681.38 6 +301963.42 7190.0 C57
2019-12-01 07:14:24 S 05 57 56.743 +40 19 54.08 V C57
2019-12-01 07:14:24 s 1 +97118.260 0 +311231.45 4160.0 C57
2019-12-01 08:44:24 S 05 57 40.315 +40 19 07.21 V C57
2019-12-01 08:44:24 s 1 +94679.314 0 +315033.37 2190.0 C57
2019-12-01 10:14:24 S 05 57 24.494 +40 18 07.34 V C57
2019-12-01 10:14:24 s 1 +92209.862 0 +318735.27 7890.0 C57
2019-12-01 10:44:24 S 05 57 20.280 +40 17 59.21 V C57
2019-12-01 10:44:24 s 1 +91380.197 0 +319947.24 2300.0 C57
2019-12-01 11:44:24 S 05 57 09.809 +40 17 39.16 V C57
2019-12-01 11:44:24 s 1 +89711.424 0 +322338.49 5930.0 C57
2019-12-01 12:44:24 S 05 56 58.406 +40 17 02.94 V C57
2019-12-01 12:44:24 s 1 +88030.416 0 +324686.45 3710.0 C57
2019-12-01 16:44:24 S 05 56 16.560 +40 14 50.57 V C57
2019-12-01 16:44:24 s 1 +81192.114 0 +333652.60 1190.0 C57
2019-12-01 17:44:24 S 05 56 06.581 +40 14 23.35 V C57
2019-12-01 17:44:24 s 1 +79455.894 0 +335789.44 8070.0 C57
2019-12-01 20:14:24 S 05 55 40.272 +40 12 59.18 V C57
2019-12-01 20:14:24 s 1 +75072.672 0 +340951.85 3110.0 C57
2019-12-01 21:14:24 S 05 55 29.542 +40 12 31.90 V C57
2019-12-01 21:14:24 s 1 +73303.210 0 +342945.75 9010.0 C57
2019-12-01 21:44:24 S 05 55 24.744 +40 12 07.27 V C57
2019-12-01 21:44:24 s 1 +72415.178 0 +343927.61 8730.0 C57
2019-12-01 22:44:24 S 05 55 13.289 +40 11 38.65 V C57
2019-12-01 22:44:24 s 1 +70632.712 0 +345861.37 2310.0 C57
2019-12-01 23:14:24 S 05 55 08.729 +40 11 27.13 V C57
2019-12-01 23:14:24 s 1 +69738.357 0 +346813.33 6410.0 C57
2019-12-01 23:44:24 S 05 55 03.972 +40 11 17.88 V C57
2019-12-01 23:44:24 s 1 +68841.971 0 +347755.38 2220.0 C57
2019-12-02 10:44:24 S 05 53 09.554 +40 04 59.56 V C57
2019-12-02 10:44:24 s 1 +48680.021 0 +366039.77 1160.0 C57
2019-12-02 13:14:24 S 05 52 44.208 +40 03 36.90 V C57