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AstDyS ∴ Objects ∴ 2007HV57 ∴ Summary
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(269094) 2007HV57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64053 1.698e-08 au
e 0.167796 5.504e-08
i 4.393 4.542e-06 deg
Ω 127.438 7.331e-05 deg
ω 119.664 7.48e-05 deg
M 319.39 1.39e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1975 au
Aphelion 3.0836 au
Asc. node-Earth separation 1.81464 au
Desc. node-Earth separation 1.35423 au
Earth MOID 1.1877 au
Orbital period 1567.23 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 494 (4)
Radar observations (Discarded) 0 (0)
Arc length 9979.08 days
Unobserved 481 days

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Ephemeris at epoch 60420 MJD
Right Ascension 190.363 deg
Declination 3.223 deg
V Magnitude 19.5 mag
Solar Elongation -157.11 deg
Galactic Latitude 65.98 deg
Rate 0.189 deg/day
Direction -68.557 deg

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