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(418173) 2008BY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58325 2.624e-08 au
e 0.076182 7.239e-08
i 12.382 6.695e-06 deg
Ω 147.382 2.891e-05 deg
ω 78.744 5.286e-05 deg
M 260.79 4.396e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3865 au
Aphelion 2.7801 au
Asc. node-Earth separation 1.54306 au
Desc. node-Earth separation 1.59556 au
Earth MOID 1.41594 au
Orbital period 1516.52 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 209 (4)
Radar observations (Discarded) 0 (0)
Arc length 8216.2 days
Unobserved 156 days

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Ephemeris at epoch 60426 MJD
Right Ascension 104.605 deg
Declination 18.2907 deg
V Magnitude 22.48 mag
Solar Elongation -68.04 deg
Galactic Latitude 9.72 deg
Rate 0.324 deg/day
Direction 84.719 deg

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