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AstDyS ∴ Objects ∴ 2007HF22 ∴ Summary
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(388534) 2007HF22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35202 1.708e-08 au
e 0.203896 5.509e-08
i 2.761 1.111e-05 deg
Ω 172.781 0.0001201 deg
ω 88.503 0.0001265 deg
M 220.256 4.2e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8725 au
Aphelion 2.8316 au
Asc. node-Earth separation 1.24849 au
Desc. node-Earth separation 1.2613 au
Earth MOID 0.8594 au
Orbital period 1317.53 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 129 (3)
Radar observations (Discarded) 0 (0)
Arc length 6590.81 days
Unobserved 598 days

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Ephemeris at epoch 60450 MJD
Right Ascension 104.688 deg
Declination 20.9358 deg
V Magnitude 23.8 mag
Solar Elongation -44.59 deg
Galactic Latitude 10.92 deg
Rate 0.361 deg/day
Direction 94.185 deg

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