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AstDyS ∴ Objects ∴ 2008SH21 ∴ Summary
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(418507) 2008SH21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06936 4.23e-08 au
e 0.169723 9.946e-08
i 4.739 1.061e-05 deg
Ω 321.066 0.0001007 deg
ω 59.227 0.0001091 deg
M 291.776 3.268e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5484 au
Aphelion 3.5903 au
Asc. node-Earth separation 1.72987 au
Desc. node-Earth separation 2.27831 au
Earth MOID 1.5549 au
Orbital period 1964.13 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 121 (0)
Radar observations (Discarded) 0 (0)
Arc length 6293.2 days
Unobserved 1163 days

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Ephemeris at epoch 60423 MJD
Right Ascension 320.012 deg
Declination -17.5174 deg
V Magnitude 22.75 mag
Solar Elongation 76.03 deg
Galactic Latitude -40.53 deg
Rate 0.278 deg/day
Direction 70.873 deg

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