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AstDyS ∴ Objects ∴ 2001YC91 ∴ Summary
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(111515) 2001YC91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14368 2.354e-08 au
e 0.17011 4.43e-08
i 16.216 5.691e-06 deg
Ω 292.404 1.73e-05 deg
ω 304.341 2.527e-05 deg
M 239.564 2.048e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6089 au
Aphelion 3.6784 au
Asc. node-Earth separation 1.76912 au
Desc. node-Earth separation 2.39369 au
Earth MOID 1.63392 au
Orbital period 2035.9 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 870 (7)
Radar observations (Discarded) 0 (0)
Arc length 8858.08 days
Unobserved 105 days

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Ephemeris at epoch 60419 MJD
Right Ascension 89.6347 deg
Declination 25.5357 deg
V Magnitude 20.92 mag
Solar Elongation -60.59 deg
Galactic Latitude 0.74 deg
Rate 0.243 deg/day
Direction 100.098 deg

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