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AstDyS ∴ Objects ∴ 1991VA3 ∴ Summary
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(16559) 1991VA3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60204 7.671e-09 au
e 0.213605 3.404e-08
i 11.463 2.838e-06 deg
Ω 254.197 1.709e-05 deg
ω 114.943 1.8e-05 deg
M 291.684 5.682e-06 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0462 au
Aphelion 3.1578 au
Asc. node-Earth separation 1.71428 au
Desc. node-Earth separation 1.29372 au
Earth MOID 1.07739 au
Orbital period 1533.09 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 4083 (290)
Radar observations (Discarded) 0 (0)
Arc length 25728.1 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 307.693 deg
Declination -12.7764 deg
V Magnitude 17.83 mag
Solar Elongation 89.09 deg
Galactic Latitude -27.73 deg
Rate 0.305 deg/day
Direction 60.1 deg

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