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
2019-12-07 21:44:24 S 05 32 12.326 +38 38 24.07 V C57
2019-12-07 21:44:24 s 1 -170147.15 5 +267118.11 1990.0 C57
2019-12-08 04:14:24 S 05 31 16.735 +38 33 33.05 V C57
2019-12-08 04:14:24 s 1 -175205.55 6 +246192.92 6780.0 C57
2019-12-08 10:11:36 C 05 30 59.21 +38 24 03.6 V T08
2019-12-08 10:16:45 C 05 30 58.45 +38 24 00.4 V T08
2019-12-08 10:37:16 C 05 30 55.42 +38 23 45.6 V T08
2019-12-08 10:44:48 C 05 30 54.35 +38 23 39.9 V T08
2019-12-08 10:48:07 C 05 30 53.90 +38 23 37.9 V T08
2019-12-08 10:57:41 C 05 30 52.46 +38 23 31.4 V T08
2019-12-08 11:02:21 C 05 30 51.79 +38 23 28.1 V T08
2019-12-08 11:20:33 C 05 30 49.14 +38 23 15.4 V T08
2019-12-09 10:28:28 C 05 27 35.84 +38 07 05.5 V T08
2019-12-09 10:33:09 C 05 27 35.16 +38 07 02.3 V T08
2019-12-09 10:41:53 C 05 27 33.96 +38 06 56.3 V T08
2019-12-09 10:57:13 C 05 27 31.77 +38 06 44.9 V T08
2019-12-12 09:44:24 S 05 18 34.274 +37 18 12.38 V C57
2019-12-12 09:44:24 s 1 +143865.44 0 +129038.25 370.0 C57
2019-12-12 12:44:24 S 05 18 11.748 +37 16 10.24 V C57
2019-12-12 12:44:24 s 1 +144194.34 2 +145157.40 7950.0 C57
2019-12-13 02:44:24 S 05 16 25.337 +37 07 11.42 V C57
2019-12-13 02:44:24 s 1 +137405.06 2 +211216.19 5660.0 C57
2019-12-13 14:44:24 S 05 14 54.852 +36 59 12.88 V C57
2019-12-13 14:44:24 s 1 +124399.84 0 +257546.33 2110.0 C57
2019-12-14 05:44:24 S 05 13 04.289 +36 49 13.37 V C57
2019-12-14 05:44:24 s 1 +102628.66 0 +304422.52 1230.0 C57
2019-12-14 10:14:24 S 05 12 31.195 +36 46 11.68 V C57
2019-12-14 10:14:24 s 1 +95274.011 0 +316367.20 7820.0 C57
2019-12-14 11:14:24 S 05 12 24.070 +36 45 26.14 V C57
2019-12-14 11:14:24 s 1 +93599.078 0 +318897.58 1800.0 C57
2019-12-14 12:44:24 S 05 12 13.435 +36 44 24.29 V C57
2019-12-14 12:44:24 s 1 +91061.148 0 +322610.37 5520.0 C57
2019-12-14 13:14:24 S 05 12 09.403 +36 44 07.44 V C57
2019-12-14 13:14:24 s 1 +90208.593 0 +323826.08 8740.0 C57
2019-12-15 01:44:24 S 05 10 39.149 +36 35 26.45 V C57
2019-12-15 01:44:24 s 1 +67987.731 0 +350798.48 6400.0 C57
2019-12-15 02:44:24 S 05 10 32.887 +36 34 53.54 V C57
2019-12-15 02:44:24 s 1 +66146.416 0 +352682.02 2320.0 C57
2019-12-15 22:44:24 S 05 08 13.169 +36 20 45.42 V C57
2019-12-15 22:44:24 s 1 +28052.588 0 +382421.22 7050.0 C57
2019-12-16 02:14:24 S 05 07 48.360 +36 18 18.86 V C57
2019-12-16 02:14:24 s 1 +21221.644 0 +386140.51 3780.0 C57
2019-12-16 08:14:24 S 05 07 07.726 +36 14 03.59 V C57
2019-12-16 13:03:34 C 05 06 47.77 +36 04 30.8 V T08
2019-12-16 13:08:13 C 05 06 47.28 +36 04 27.4 V T08
2019-12-16 13:12:12 C 05 06 46.86 +36 04 24.7 V T08
2019-12-16 13:14:24 S 05 06 34.152 +36 10 31.12 V C57
2019-12-16 13:20:04 C 05 06 46.04 +36 04 18.6 V T08
2019-12-16 13:26:04 C 05 06 45.31 +36 04 13.8 V T08
2019-12-16 13:32:36 C 05 06 44.67 +36 04 09.5 V T08