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AstDyS ∴ Objects ∴ 2007HV21 ∴ Summary
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(406304) 2007HV21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13276 4.903e-08 au
e 0.084438 9.497e-08
i 9.936 1.215e-05 deg
Ω 207.213 3.963e-05 deg
ω 129.596 8.088e-05 deg
M 275.274 7.321e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8682 au
Aphelion 3.3973 au
Asc. node-Earth separation 2.28339 au
Desc. node-Earth separation 1.95673 au
Earth MOID 1.87263 au
Orbital period 2025.3 days
Date of orbit computation  apr 23 21:16
Observational summary
Optical observations (Discarded) 129 (2)
Radar observations (Discarded) 0 (0)
Arc length 9391.01 days
Unobserved 396 days

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Ephemeris at epoch 60426 MJD
Right Ascension 259.388 deg
Declination -14.5005 deg
V Magnitude 21.82 mag
Solar Elongation 135.65 deg
Galactic Latitude 13.24 deg
Rate 0.093 deg/day
Direction -37.989 deg

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