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AstDyS ∴ Objects ∴ 1998HR7 ∴ Summary
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(65965) 1998HR7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74865 9.286e-09 au
e 0.337408 3.517e-08
i 29.913 5.001e-06 deg
Ω 209.001 8.059e-06 deg
ω 72.888 1.079e-05 deg
M 217.83 5.876e-06 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8212 au
Aphelion 3.6761 au
Asc. node-Earth separation 1.21128 au
Desc. node-Earth separation 1.7099 au
Earth MOID 0.99266 au
Orbital period 1664.47 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1679 (8)
Radar observations (Discarded) 0 (0)
Arc length 9458.95 days
Unobserved 61 days

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Ephemeris at epoch 60425 MJD
Right Ascension 105.774 deg
Declination -6.1687 deg
V Magnitude 20.48 mag
Solar Elongation -75.12 deg
Galactic Latitude -0.23 deg
Rate 0.215 deg/day
Direction 65.11 deg

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