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(509863) 2008YO171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77908 3.286e-08 au
e 0.222521 8.505e-08
i 12.163 1.067e-05 deg
Ω 308.325 3.217e-05 deg
ω 80.913 6.534e-05 deg
M 162.697 4.78e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1607 au
Aphelion 3.3975 au
Asc. node-Earth separation 1.53682 au
Desc. node-Earth separation 1.75347 au
Earth MOID 1.20461 au
Orbital period 1692.19 days
Date of orbit computation  feb 22 03:38
Observational summary
Optical observations (Discarded) 202 (1)
Radar observations (Discarded) 0 (0)
Arc length 5186.96 days
Unobserved 378 days

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Ephemeris at epoch 60398 MJD
Right Ascension 192.904 deg
Declination -22.8731 deg
V Magnitude 21.62 mag
Solar Elongation 159.86 deg
Galactic Latitude 40 deg
Rate 0.205 deg/day
Direction -76.456 deg

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