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AstDyS ∴ Objects ∴ 1991VU4 ∴ Summary
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(11527) 1991VU4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.61975 1.299e-08 au
e 0.230262 4.372e-08
i 3.777 5.216e-06 deg
Ω 129.171 6.703e-05 deg
ω 252.62 6.794e-05 deg
M 142 1.2e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0165 au
Aphelion 3.223 au
Asc. node-Earth separation 1.67746 au
Desc. node-Earth separation 1.30602 au
Earth MOID 1.02265 au
Orbital period 1548.78 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1217 (12)
Radar observations (Discarded) 0 (0)
Arc length 15874.6 days
Unobserved 262 days

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Ephemeris at epoch 58504 MJD
Right Ascension 209.835 deg
Declination -8.38776 deg
V Magnitude 20.12 mag
Solar Elongation 89.68 deg
Galactic Latitude 50.86 deg
Rate 0.153 deg/day
Direction 102.011 deg

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