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AstDyS ∴ Objects ∴ 2008HH4 ∴ Summary
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(403177) 2008HH4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05287 5.119e-08 au
e 0.122802 8.915e-08
i 11.623 9.56e-06 deg
Ω 50.511 4.051e-05 deg
ω 238.73 6.238e-05 deg
M 295.595 4.562e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.678 au
Aphelion 3.4278 au
Asc. node-Earth separation 2.22257 au
Desc. node-Earth separation 1.81663 au
Earth MOID 1.68397 au
Orbital period 1948.32 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 171 (2)
Radar observations (Discarded) 0 (0)
Arc length 5828.28 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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