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AstDyS ∴ Objects ∴ 2003HV21 ∴ Summary
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(191307) 2003HV21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7516 1.411e-08 au
e 0.290563 3.782e-08
i 8.534 6.97e-06 deg
Ω 201.057 3.343e-05 deg
ω 48.985 3.652e-05 deg
M 190.226 1.508e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9521 au
Aphelion 3.5511 au
Asc. node-Earth separation 1.11365 au
Desc. node-Earth separation 2.11638 au
Earth MOID 0.95102 au
Orbital period 1667.15 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 494 (2)
Radar observations (Discarded) 0 (0)
Arc length 7557.14 days
Unobserved 142 days

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Ephemeris at epoch 60426 MJD
Right Ascension 68.9547 deg
Declination 16.0524 deg
V Magnitude 22.8 mag
Solar Elongation -34.23 deg
Galactic Latitude -20.55 deg
Rate 0.286 deg/day
Direction 81.01 deg

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