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AstDyS ∴ Objects ∴ 1991VY12 ∴ Summary
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(23499) 1991VY12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72953 9.384e-09 au
e 0.174717 3.332e-08
i 4.224 3.331e-06 deg
Ω 238.974 4.87e-05 deg
ω 147.729 4.967e-05 deg
M 84.39 1.026e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2526 au
Aphelion 3.2064 au
Asc. node-Earth separation 2.09258 au
Desc. node-Earth separation 1.31871 au
Earth MOID 1.2587 au
Orbital period 1647.13 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2941 (4)
Radar observations (Discarded) 0 (0)
Arc length 17458.7 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 116.603 deg
Declination 16.9793 deg
V Magnitude 19.55 mag
Solar Elongation -80.51 deg
Galactic Latitude 19.6 deg
Rate 0.256 deg/day
Direction 96.645 deg

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