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AstDyS ∴ Objects ∴ 2007HP15 ∴ Summary
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(278309) 2007HP15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69008 1.606e-08 au
e 0.330687 4.302e-08
i 16.341 5.868e-06 deg
Ω 70.264 2.446e-05 deg
ω 194.158 2.66e-05 deg
M 280.501 1.352e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8005 au
Aphelion 3.5797 au
Asc. node-Earth separation 2.54152 au
Desc. node-Earth separation 0.80016 au
Earth MOID 0.78902 au
Orbital period 1611.56 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 339 (6)
Radar observations (Discarded) 0 (0)
Arc length 10343.9 days
Unobserved 42 days

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Ephemeris at epoch 60425 MJD
Right Ascension 137.911 deg
Declination 35.0871 deg
V Magnitude 21.64 mag
Solar Elongation -94.5 deg
Galactic Latitude 42.87 deg
Rate 0.164 deg/day
Direction 139.605 deg

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