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(327090) 2004XR21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08622 3.737e-08 au
e 0.134556 6.257e-08
i 15.967 6.063e-06 deg
Ω 254.846 2.081e-05 deg
ω 153.635 3.302e-05 deg
M 221.657 2.155e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6709 au
Aphelion 3.5015 au
Asc. node-Earth separation 2.43094 au
Desc. node-Earth separation 1.7199 au
Earth MOID 1.69194 au
Orbital period 1980.33 days
Date of orbit computation  apr 23 20:58
Observational summary
Optical observations (Discarded) 417 (2)
Radar observations (Discarded) 0 (0)
Arc length 6757.99 days
Unobserved 318 days

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Ephemeris at epoch 60425 MJD
Right Ascension 280.587 deg
Declination -19.8353 deg
V Magnitude 21.14 mag
Solar Elongation 114.94 deg
Galactic Latitude -6.98 deg
Rate 0.07 deg/day
Direction 20.314 deg

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