AstDyS-2

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AstDyS ∴ Objects ∴ 2009TY20 ∴ Summary
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(321576) 2009TY20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06951 3.317e-08 au
e 0.1449 5.177e-08
i 5.516 5.32e-06 deg
Ω 87.496 5.806e-05 deg
ω 219.978 6.116e-05 deg
M 308.32 2.162e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6247 au
Aphelion 3.5143 au
Asc. node-Earth separation 2.39697 au
Desc. node-Earth separation 1.68879 au
Earth MOID 1.6126 au
Orbital period 1964.27 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 370 (1)
Radar observations (Discarded) 0 (0)
Arc length 8526.92 days
Unobserved 366 days

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Ephemeris at epoch 60425 MJD
Right Ascension 261.396 deg
Declination -20.4789 deg
V Magnitude 20.56 mag
Solar Elongation 132.95 deg
Galactic Latitude 8.37 deg
Rate 0.03 deg/day
Direction -113.432 deg

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