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AstDyS ∴ Objects ∴ 2008HN13 ∴ Summary
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(457194) 2008HN13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58106 3.182e-08 au
e 0.13003 7.471e-08
i 8.344 9.084e-06 deg
Ω 210.521 6.535e-05 deg
ω 47.135 8.362e-05 deg
M 259.985 5.957e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2454 au
Aphelion 2.9167 au
Asc. node-Earth separation 1.3263 au
Desc. node-Earth separation 1.78978 au
Earth MOID 1.24051 au
Orbital period 1514.59 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 121 (1)
Radar observations (Discarded) 0 (0)
Arc length 8129.23 days
Unobserved 91 days

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Ephemeris at epoch 60420 MJD
Right Ascension 126.147 deg
Declination 10.7168 deg
V Magnitude 22.68 mag
Solar Elongation -95.72 deg
Galactic Latitude 25.5 deg
Rate 0.183 deg/day
Direction 83.651 deg

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