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AstDyS ∴ Objects ∴ 2008YT21 ∴ Summary
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(301158) 2008YT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72339 2.725e-08 au
e 0.155154 4.003e-08
i 11.211 5.101e-06 deg
Ω 123.271 3.796e-05 deg
ω 168.131 4.604e-05 deg
M 337.337 2.659e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3008 au
Aphelion 3.1459 au
Asc. node-Earth separation 2.14988 au
Desc. node-Earth separation 1.29199 au
Earth MOID 1.28572 au
Orbital period 1641.59 days
Date of orbit computation  feb 22 02:54
Observational summary
Optical observations (Discarded) 306 (2)
Radar observations (Discarded) 0 (0)
Arc length 5630.94 days
Unobserved 368 days

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Ephemeris at epoch 60419 MJD
Right Ascension 292.518 deg
Declination -13.7894 deg
V Magnitude 20.83 mag
Solar Elongation 96.97 deg
Galactic Latitude -14.7 deg
Rate 0.263 deg/day
Direction 82.552 deg

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