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AstDyS ∴ Objects ∴ 2001YW77 ∴ Summary
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(205685) 2001YW77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28277 8.981e-09 au
e 0.072302 4.002e-08
i 5.798 3.943e-06 deg
Ω 92.667 4.191e-05 deg
ω 90.446 5.151e-05 deg
M 91.842 2.972e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1177 au
Aphelion 2.4478 au
Asc. node-Earth separation 1.28937 au
Desc. node-Earth separation 1.25299 au
Earth MOID 1.12929 au
Orbital period 1259.77 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 725 (4)
Radar observations (Discarded) 0 (0)
Arc length 8804.01 days
Unobserved 312 days

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Ephemeris at epoch 60398 MJD
Right Ascension 307.954 deg
Declination -19.7961 deg
V Magnitude 21.58 mag
Solar Elongation 63.1 deg
Galactic Latitude -30.64 deg
Rate 0.404 deg/day
Direction 79.935 deg

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