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AstDyS ∴ Objects ∴ 2007HA28 ∴ Summary
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(391471) 2007HA28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3795 1.9e-08 au
e 0.135916 7.512e-08
i 2.243 7.446e-06 deg
Ω 115.298 0.0001986 deg
ω 116.916 0.0002013 deg
M 217.068 3.071e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0561 au
Aphelion 2.7029 au
Asc. node-Earth separation 1.50609 au
Desc. node-Earth separation 1.18356 au
Earth MOID 1.04633 au
Orbital period 1340.69 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 122 (1)
Radar observations (Discarded) 0 (0)
Arc length 6024.02 days
Unobserved 191 days

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Ephemeris at epoch 60425 MJD
Right Ascension 71.5438 deg
Declination 21.4977 deg
V Magnitude 23.79 mag
Solar Elongation -37.93 deg
Galactic Latitude -15.27 deg
Rate 0.39 deg/day
Direction 81.587 deg

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