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(8505) 1990YK  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24586 5.175e-09 au
e 0.156584 2.795e-08
i 2.298 3e-06 deg
Ω 172.141 7.038e-05 deg
ω 322.428 7.118e-05 deg
M 298.722 1.035e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8942 au
Aphelion 2.5975 au
Asc. node-Earth separation 0.95524 au
Desc. node-Earth separation 1.4961 au
Earth MOID 0.90929 au
Orbital period 1229.34 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 3143 (9)
Radar observations (Discarded) 0 (0)
Arc length 19336.3 days
Unobserved 84 days

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Ephemeris at epoch 60423 MJD
Right Ascension 51.8702 deg
Declination 17.2643 deg
V Magnitude 18.93 mag
Solar Elongation -20.91 deg
Galactic Latitude -31.67 deg
Rate 0.529 deg/day
Direction 75.825 deg

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