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AstDyS ∴ Objects ∴ 2007HM57 ∴ Summary
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(465198) 2007HM57  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.80062 7.101e-08 au
e 0.095749 8.531e-08
i 12.408 1.631e-05 deg
Ω 204.861 4.359e-05 deg
ω 288.311 0.0001604 deg
M 331.14 0.000135 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5325 au
Aphelion 3.0688 au
Asc. node-Earth separation 1.69238 au
Desc. node-Earth separation 1.86482 au
Earth MOID 1.57833 au
Orbital period 1711.91 days
Date of orbit computation  Feb 24 19:59
Observational summary
Optical observations (Discarded) 70 (0)
Radar observations (Discarded) 0 (0)
Arc length 5593 days
Unobserved 109 days

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Ephemeris at epoch 58991 MJD
Right Ascension 125.975 deg
Declination 9.52051 deg
V Magnitude 22.42 mag
Solar Elongation -65.25 deg
Galactic Latitude 24.83 deg
Rate 0.368 deg/day
Direction 93.483 deg

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