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(209052) 2003QA21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32531 8.486e-09 au
e 0.224572 3.517e-08
i 7.871 4.078e-06 deg
Ω 134.702 2.713e-05 deg
ω 164.604 2.872e-05 deg
M 321.937 1.003e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8031 au
Aphelion 2.8475 au
Asc. node-Earth separation 1.83302 au
Desc. node-Earth separation 0.80116 au
Earth MOID 0.78874 au
Orbital period 1295.15 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 732 (2)
Radar observations (Discarded) 0 (0)
Arc length 8692.31 days
Unobserved 417 days

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Ephemeris at epoch 60420 MJD
Right Ascension 278.49 deg
Declination -12.7116 deg
V Magnitude 19.92 mag
Solar Elongation 111.27 deg
Galactic Latitude -1.96 deg
Rate 0.281 deg/day
Direction 77.182 deg

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