NEODyS-2

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NEODyS ∴ Objects ∴ 1989VA ∴ Summary
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(99907) 1989VA  ▹ 
SUMMARY
Keplerian elements at epoch
57600.0 MJD
Value 1-σ variation Units
a 0.728422 1.056e-09 au
e 0.594699 9.465e-08
i 28.799 1.519e-05 deg
Ω 225.602 5.151e-06 deg
ω 2.843 1.309e-05 deg
M 165.124 4.146e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2952 au
Aphelion 1.1616 au
Asc. node-Earth separation -0.71387 au
Desc. node-Earth separation 0.16772 au
Earth MOID 0.1542 au
Orbital period 227.077 days
Date of orbit computation   May 25 03:45
Observational summary
Optical observations (Discarded) 571 (2)
Radar observations (Discarded) 0 (0)
Arc length 9555 days
Unobserved 153 days

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Ephemeris at epoch 57540 MJD
Right Ascension 38.4339 deg
Declination 25.1379 deg
V Magnitude 19.83 mag
Solar Elongation 28.23 deg
Galactic Latitude -32.21 deg
Rate 0.717 deg/day
Direction 81.947 deg

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