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AstDyS ∴ Objects ∴ 2001ST220 ∴ Summary
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(110217) 2001ST220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71311 1.317e-08 au
e 0.101679 4.473e-08
i 2.625 4.238e-06 deg
Ω 72.181 0.0001169 deg
ω 316.987 0.0001197 deg
M 354.049 2.641e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4372 au
Aphelion 2.989 au
Asc. node-Earth separation 1.51417 au
Desc. node-Earth separation 1.8867 au
Earth MOID 1.44318 au
Orbital period 1632.3 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 647 (4)
Radar observations (Discarded) 0 (0)
Arc length 10863.8 days
Unobserved 189 days

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Ephemeris at epoch 60426 MJD
Right Ascension 29.2897 deg
Declination 10.6145 deg
V Magnitude 20.93 mag
Solar Elongation 5.11 deg
Galactic Latitude -49.03 deg
Rate 0.477 deg/day
Direction 68.96 deg

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