NEODyS-2

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NEODyS ∴ Objects ∴ 1989VB ∴ Summary
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(496817) 1989VB  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.86358 1.132e-09 au
e 0.461126 3.584e-09
i 2.132 9.721e-07 deg
Ω 38.793 1.571e-05 deg
ω 329.965 1.593e-05 deg
M 349.355 9.935e-07 deg

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Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0042 au
Aphelion 2.7229 au
Asc. node-Earth separation 0.05671 au
Desc. node-Earth separation 1.43627 au
Earth MOID 0.01662 au
Orbital period 929.221 days
Date of orbit computation   Jan 8 15:05
Observational summary
Optical observations (Discarded) 277 (8)
Radar observations (Discarded) 6 (0)
Arc length 10280 days
Unobserved 26 days

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Ephemeris at epoch 58138 MJD
Right Ascension 77.8132 deg
Declination 27.7482 deg
V Magnitude 21.04 mag
Solar Elongation -139.34 deg
Galactic Latitude -6.96 deg
Rate 0.161 deg/day
Direction 101.901 deg

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