AstDyS-2

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AstDyS ∴ Objects ∴ 2001SH21 ∴ Summary
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(109902) 2001SH21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55417 9.689e-09 au
e 0.048626 4.557e-08
i 4.603 4.07e-06 deg
Ω 116.974 5.383e-05 deg
ω 257.162 6.93e-05 deg
M 185.692 4.52e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.43 au
Aphelion 2.6784 au
Asc. node-Earth separation 1.59265 au
Desc. node-Earth separation 1.50492 au
Earth MOID 1.43456 au
Orbital period 1490.99 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 1059 (11)
Radar observations (Discarded) 0 (0)
Arc length 12049.2 days
Unobserved 66 days

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Ephemeris at epoch 60426 MJD
Right Ascension 199.843 deg
Declination -0.56645 deg
V Magnitude 19.47 mag
Solar Elongation -161.21 deg
Galactic Latitude 61.5 deg
Rate 0.209 deg/day
Direction -71.843 deg

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