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(120014) 2003AT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3536 7.979e-09 au
e 0.139078 4.223e-08
i 4.558 4.625e-06 deg
Ω 355.834 5.188e-05 deg
ω 36.074 5.506e-05 deg
M 19.761 1.742e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0263 au
Aphelion 2.6809 au
Asc. node-Earth separation 1.07075 au
Desc. node-Earth separation 1.60569 au
Earth MOID 1.03378 au
Orbital period 1318.86 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 812 (9)
Radar observations (Discarded) 0 (0)
Arc length 9216.16 days
Unobserved 104 days

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Ephemeris at epoch 60450 MJD
Right Ascension 68.0495 deg
Declination 24.9914 deg
V Magnitude 20.96 mag
Solar Elongation -11.43 deg
Galactic Latitude -15.54 deg
Rate 0.542 deg/day
Direction 81.275 deg

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