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AstDyS ∴ Objects ∴ 2001YC18 ∴ Summary
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(190998) 2001YC18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59371 1.605e-08 au
e 0.067273 4.907e-08
i 15.81 4.967e-06 deg
Ω 98.901 1.765e-05 deg
ω 155.645 4.021e-05 deg
M 327.269 3.664e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4192 au
Aphelion 2.7682 au
Asc. node-Earth separation 1.76789 au
Desc. node-Earth separation 1.4162 au
Earth MOID 1.40943 au
Orbital period 1525.74 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 636 (2)
Radar observations (Discarded) 0 (0)
Arc length 9258.76 days
Unobserved 378 days

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Ephemeris at epoch 60426 MJD
Right Ascension 234.94 deg
Declination 2.30235 deg
V Magnitude 19.35 mag
Solar Elongation 153.6 deg
Galactic Latitude 42.71 deg
Rate 0.201 deg/day
Direction -80.45 deg

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