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AstDyS ∴ Objects ∴ 1991VH4 ∴ Summary
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(10539) 1991VH4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98658 1.116e-08 au
e 0.131482 3.206e-08
i 5.969 3.552e-06 deg
Ω 100.248 3.494e-05 deg
ω 260.226 3.777e-05 deg
M 139.713 1.438e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5939 au
Aphelion 3.3793 au
Asc. node-Earth separation 2.01903 au
Desc. node-Earth separation 1.85445 au
Earth MOID 1.59897 au
Orbital period 1885.21 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 2910 (10)
Radar observations (Discarded) 0 (0)
Arc length 11770.9 days
Unobserved 77 days

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Ephemeris at epoch 60418 MJD
Right Ascension 138.616 deg
Declination 21.5922 deg
V Magnitude 19.28 mag
Solar Elongation -106.29 deg
Galactic Latitude 40.64 deg
Rate 0.072 deg/day
Direction 118.691 deg

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