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
2019-12-05 10:44:24 S 05 41 12.938 +39 20 29.15 V C57
2019-12-05 10:44:24 s 1 -87022.841 0 +382764.93 9390.0 C57
2019-12-05 11:14:24 S 05 41 07.507 +39 20 04.09 V C57
2019-12-05 11:14:24 s 1 -87902.449 0 +382290.86 8020.0 C57
2019-12-05 11:44:24 S 05 41 03.343 +39 19 48.14 V C57
2019-12-05 11:44:24 s 1 -88780.194 0 +381808.65 4000.0 C57
2019-12-05 18:14:24 S 05 40 01.519 +39 15 27.25 V C57
2019-12-05 18:14:24 s 1 -100010.94 5 +374796.13 5200.0 C57
2019-12-05 18:44:24 S 05 39 57.022 +39 15 00.43 V C57
2019-12-05 18:44:24 s 1 -100860.17 6 +374199.20 8160.0 C57
2019-12-05 20:44:24 S 05 39 37.982 +39 13 43.57 V C57
2019-12-05 20:44:24 s 1 -104234.66 8 +371728.79 4350.0 C57
2019-12-06 01:44:24 S 05 38 50.964 +39 10 13.01 V C57
2019-12-06 01:44:24 s 1 -112504.85 2 +364970.16 3460.0 C57
2019-12-06 03:14:24 S 05 38 36.569 +39 09 04.75 V C57
2019-12-06 03:14:24 s 1 -114936.70 1 +362779.01 1590.0 C57
2019-12-06 03:44:24 S 05 38 31.697 +39 08 48.37 V C57
2019-12-06 03:44:24 s 1 -115742.01 2 +362031.73 1880.0 C57
2019-12-06 05:14:24 S 05 38 17.971 +39 07 44.65 V C57
2019-12-06 05:14:24 s 1 -118141.62 7 +359739.02 4560.0 C57
2019-12-06 10:44:24 S 05 37 27.031 +39 03 55.44 V C57
2019-12-06 10:44:24 s 1 -126719.29 3 +350673.97 5350.0 C57
2019-12-06 16:14:24 S 05 36 36.624 +39 00 01.73 V C57
2019-12-06 16:14:24 s 1 -134917.69 8 +340557.87 9430.0 C57
2019-12-06 23:14:24 S 05 35 32.174 +38 54 56.02 V C57
2019-12-06 23:14:24 s 1 -144729.58 0 +326123.26 6600.0 C57
2019-12-07 01:44:24 S 05 35 09.763 +38 53 07.33 V C57
2019-12-07 01:44:24 s 1 -148046.14 8 +320534.41 5320.0 C57
2019-12-07 02:14:24 S 05 35 05.354 +38 52 53.47 V C57
2019-12-07 02:14:24 s 1 -148696.74 5 +319388.77 8300.0 C57
2019-12-07 06:44:24 S 05 34 25.356 +38 49 33.02 V C57
2019-12-07 06:44:24 s 1 -154350.74 6 +308653.97 8720.0 C57
2019-12-07 07:14:24 S 05 34 20.532 +38 49 08.94 V C57
2019-12-07 07:14:24 s 1 -154955.68 1 +307413.59 1480.0 C57
2019-12-07 08:14:24 S 05 34 11.575 +38 48 27.43 V C57
2019-12-07 08:14:24 s 1 -156150.95 2 +304903.90 7840.0 C57
2019-12-07 08:44:24 S 05 34 07.286 +38 48 03.35 V C57
2019-12-07 08:44:24 s 1 -156741.18 0 +303634.53 1180.0 C57
2019-12-07 10:44:24 S 05 33 48.960 +38 46 33.10 V C57
2019-12-07 10:44:24 s 1 -159051.40 5 +298459.48 2600.0 C57
2019-12-07 11:14:24 S 05 33 44.777 +38 46 09.88 V C57
2019-12-07 11:14:24 s 1 -159616.00 1 +297141.17 4290.0 C57
2019-12-07 12:14:24 S 05 33 35.724 +38 45 28.76 V C57
2019-12-07 12:14:24 s 1 -160729.22 6 +294474.86 5290.0 C57
2019-12-07 12:44:24 S 05 33 31.822 +38 45 07.20 V C57
2019-12-07 12:44:24 s 1 -161277.73 3 +293126.79 4320.0 C57
2019-12-07 13:14:24 S 05 33 27.391 +38 44 44.23 V C57
2019-12-07 13:14:24 s 1 -161820.75 3 +291768.73 2180.0 C57
2019-12-07 13:44:24 S 05 33 23.328 +38 44 27.31 V C57
2019-12-07 13:44:24 s 1 -162358.22 3 +290400.65 8710.0 C57