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AstDyS ∴ Objects ∴ 2008HN41 ∴ Summary
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(489886) 2008HN41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28595 1.397e-08 au
e 0.195529 6.321e-08
i 4.783 9.934e-06 deg
Ω 216.252 9.043e-05 deg
ω 86.889 0.0001305 deg
M 155.807 6.448e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.839 au
Aphelion 2.7329 au
Asc. node-Earth separation 1.16877 au
Desc. node-Earth separation 1.23 au
Earth MOID 0.83123 au
Orbital period 1262.4 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 94 (0)
Radar observations (Discarded) 0 (0)
Arc length 6227.93 days
Unobserved 607 days

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Ephemeris at epoch 60418 MJD
Right Ascension 90.764 deg
Declination 19.3166 deg
V Magnitude 24.01 mag
Solar Elongation -62.68 deg
Galactic Latitude -1.44 deg
Rate 0.316 deg/day
Direction 88.064 deg

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