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(8504) 1990YC  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21781 4.681e-09 au
e 0.159827 2.614e-08
i 2.765 2.809e-06 deg
Ω 82.029 7.425e-05 deg
ω 336.482 7.522e-05 deg
M 55.662 1.248e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8633 au
Aphelion 2.5723 au
Asc. node-Earth separation 0.90113 au
Desc. node-Earth separation 1.51693 au
Earth MOID 0.87636 au
Orbital period 1206.38 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 2833 (6)
Radar observations (Discarded) 0 (0)
Arc length 13100.5 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 111.057 deg
Declination 24.4082 deg
V Magnitude 18.67 mag
Solar Elongation -80.03 deg
Galactic Latitude 17.7 deg
Rate 0.402 deg/day
Direction 98.726 deg

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