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AstDyS ∴ Objects ∴ 2008BQ21 ∴ Summary
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(418172) 2008BQ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39954 1.464e-08 au
e 0.161628 4.452e-08
i 1.692 6.878e-06 deg
Ω 140.824 0.0001857 deg
ω 289.098 0.0001874 deg
M 187.398 2.513e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0117 au
Aphelion 2.7874 au
Asc. node-Earth separation 1.23271 au
Desc. node-Earth separation 1.45512 au
Earth MOID 1.02716 au
Orbital period 1357.66 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 204 (1)
Radar observations (Discarded) 0 (0)
Arc length 10049 days
Unobserved 392 days

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Ephemeris at epoch 60425 MJD
Right Ascension 279.933 deg
Declination -21.2512 deg
V Magnitude 22.98 mag
Solar Elongation 115.68 deg
Galactic Latitude -7.06 deg
Rate 0.05 deg/day
Direction 77.933 deg

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