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AstDyS ∴ Objects ∴ 1990VS4 ∴ Summary
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(14397) 1990VS4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5686 8.21e-09 au
e 0.190979 3.508e-08
i 11.946 3.974e-06 deg
Ω 206.695 1.906e-05 deg
ω 139.393 2.235e-05 deg
M 89.733 1.382e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0781 au
Aphelion 3.0592 au
Asc. node-Earth separation 1.89078 au
Desc. node-Earth separation 1.16653 au
Earth MOID 1.08803 au
Orbital period 1503.64 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2293 (9)
Radar observations (Discarded) 0 (0)
Arc length 13624 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 85.2455 deg
Declination 13.6575 deg
V Magnitude 19.83 mag
Solar Elongation -51.04 deg
Galactic Latitude -8.86 deg
Rate 0.37 deg/day
Direction 84.867 deg

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