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(170924) 2004YC21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33318 1.424e-08 au
e 0.13691 7.995e-08
i 6.061 5.093e-06 deg
Ω 115.321 6.451e-05 deg
ω 255.68 6.718e-05 deg
M 236.076 1.942e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0137 au
Aphelion 2.6526 au
Asc. node-Earth separation 1.38639 au
Desc. node-Earth separation 1.19844 au
Earth MOID 1.02329 au
Orbital period 1301.73 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 414 (0)
Radar observations (Discarded) 0 (0)
Arc length 8170.92 days
Unobserved 405 days

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Ephemeris at epoch 60426 MJD
Right Ascension 256.406 deg
Declination -15.4255 deg
V Magnitude 20.89 mag
Solar Elongation 138.58 deg
Galactic Latitude 15.12 deg
Rate 0.086 deg/day
Direction -72.788 deg

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