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(4514) Vilen  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.34442 9.781e-09 au
e 0.152702 4.524e-08
i 7.961 3.831e-06 deg
Ω 110.372 3.289e-05 deg
ω 88.706 3.542e-05 deg
M 356.302 1.239e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9864 au
Aphelion 2.7024 au
Asc. node-Earth separation 1.2976 au
Desc. node-Earth separation 1.28014 au
Earth MOID 1.00185 au
Orbital period 1311.15 days
Date of orbit computation  Oct 31 04:58
Observational summary
Optical observations (Discarded) 1563 (11)
Radar observations (Discarded) 0 (0)
Arc length 16831.3 days
Unobserved 278 days

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Ephemeris at epoch 58536 MJD
Right Ascension 269.79 deg
Declination -18.3198 deg
V Magnitude 18.27 mag
Solar Elongation 63.12 deg
Galactic Latitude 2.74 deg
Rate 0.466 deg/day
Direction 90.98 deg

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