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AstDyS ∴ Objects ∴ 1999TA220 ∴ Summary
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(279781) 1999TA220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7013 1.467e-08 au
e 0.173972 4.704e-08
i 11.34 5.164e-06 deg
Ω 218.198 2.468e-05 deg
ω 185.809 2.916e-05 deg
M 166.137 1.565e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2314 au
Aphelion 3.1713 au
Asc. node-Earth separation 2.16086 au
Desc. node-Earth separation 1.24116 au
Earth MOID 1.24065 au
Orbital period 1621.65 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 492 (3)
Radar observations (Discarded) 0 (0)
Arc length 8934.27 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 216.895 deg
Declination -14.5838 deg
V Magnitude 20.73 mag
Solar Elongation 176.63 deg
Galactic Latitude 42.21 deg
Rate 0.228 deg/day
Direction -59.871 deg

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