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(389408) 2010AT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39785 2.038e-08 au
e 0.107314 7.852e-08
i 3.215 8.309e-06 deg
Ω 134.44 0.0001455 deg
ω 16.424 0.0001532 deg
M 275.518 4.692e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1405 au
Aphelion 2.6552 au
Asc. node-Earth separation 1.16383 au
Desc. node-Earth separation 1.62821 au
Earth MOID 1.15207 au
Orbital period 1356.22 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 126 (1)
Radar observations (Discarded) 0 (0)
Arc length 9014.54 days
Unobserved 166 days

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Ephemeris at epoch 60397 MJD
Right Ascension 38.6374 deg
Declination 12.6214 deg
V Magnitude 23.18 mag
Solar Elongation -32.89 deg
Galactic Latitude -43.03 deg
Rate 0.447 deg/day
Direction 70.938 deg

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