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AstDyS ∴ Objects ∴ 2004HV57 ∴ Summary
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(271536) 2004HV57  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.38943 2.379e-08 au
e 0.095128 9.562e-08
i 7.777 9.809e-06 deg
Ω 41.356 5.379e-05 deg
ω 211.26 7.234e-05 deg
M 307.121 5.167e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1621 au
Aphelion 2.6167 au
Asc. node-Earth separation 1.58537 au
Desc. node-Earth separation 1.18032 au
Earth MOID 1.15097 au
Orbital period 1349.09 days
Date of orbit computation  Oct 31 07:46
Observational summary
Optical observations (Discarded) 151 (0)
Radar observations (Discarded) 0 (0)
Arc length 5045.94 days
Unobserved 434 days

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Ephemeris at epoch 58597 MJD
Right Ascension 277.541 deg
Declination -28.9466 deg
V Magnitude 20.99 mag
Solar Elongation 116.51 deg
Galactic Latitude -8.54 deg
Rate 0.167 deg/day
Direction 120.685 deg

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