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(406825) 2008YR21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36515 1.972e-08 au
e 0.060791 5.912e-08
i 4.01 8.515e-06 deg
Ω 285.867 9.437e-05 deg
ω 295.339 0.0001228 deg
M 334.583 7.862e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2214 au
Aphelion 2.5089 au
Asc. node-Earth separation 1.28015 au
Desc. node-Earth separation 1.43653 au
Earth MOID 1.21591 au
Orbital period 1328.58 days
Date of orbit computation  apr 23 21:16
Observational summary
Optical observations (Discarded) 144 (0)
Radar observations (Discarded) 0 (0)
Arc length 5566.96 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 184.977 deg
Declination -9.68523 deg
V Magnitude 21.04 mag
Solar Elongation -151.71 deg
Galactic Latitude 52.4 deg
Rate 0.169 deg/day
Direction -56.233 deg

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