NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1989VB ∴ Summary
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1989VB  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.86358 1.904e-09 au
e 0.461126 9.192e-08
i 2.132 6.754e-06 deg
Ω 38.793 0.0002663 deg
ω 329.965 0.0002632 deg
M 349.355 2.494e-05 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 0.05672 au
Desc. node-Earth separation 1.43626 au
Earth MOID 0.01662 au
Orbital period 929.221 days
Date of orbit computation   Aug 17 14:51
Observational summary
Optical observations (Discarded) 69 (1)
Radar observations (Discarded) 0 (0)
Arc length 10150 days
Unobserved 5 days

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Ephemeris at epoch 57986 MJD
Right Ascension 285.281 deg
Declination -39.4084 deg
V Magnitude 17.53 mag
Solar Elongation -132.07 deg
Galactic Latitude -18.57 deg
Rate 0.36 deg/day
Direction -145.725 deg

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