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(328720) 2009TA21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58358 1.684e-08 au
e 0.124375 6.062e-08
i 14.646 6.499e-06 deg
Ω 183.728 1.822e-05 deg
ω 132.307 3.461e-05 deg
M 228.394 2.447e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2623 au
Aphelion 2.9049 au
Asc. node-Earth separation 1.77903 au
Desc. node-Earth separation 1.34535 au
Earth MOID 1.27625 au
Orbital period 1516.81 days
Date of orbit computation  apr 23 20:59
Observational summary
Optical observations (Discarded) 393 (5)
Radar observations (Discarded) 0 (0)
Arc length 8093.22 days
Unobserved 48 days

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Ephemeris at epoch 60426 MJD
Right Ascension 164.354 deg
Declination 5.29012 deg
V Magnitude 21.32 mag
Solar Elongation -127.62 deg
Galactic Latitude 55.17 deg
Rate 0.09 deg/day
Direction -10.936 deg

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