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AstDyS ∴ Objects ∴ 2001YW7 ∴ Summary
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(174007) 2001YW7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06875 1.957e-08 au
e 0.176401 7.002e-08
i 9.957 4.842e-06 deg
Ω 278.553 3.927e-05 deg
ω 90.018 4.211e-05 deg
M 98.333 1.388e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5274 au
Aphelion 3.6101 au
Asc. node-Earth separation 1.95656 au
Desc. node-Earth separation 1.99063 au
Earth MOID 1.5513 au
Orbital period 1963.54 days
Date of orbit computation  apr 23 20:26
Observational summary
Optical observations (Discarded) 1028 (4)
Radar observations (Discarded) 0 (0)
Arc length 8118.63 days
Unobserved 82 days

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Ephemeris at epoch 60426 MJD
Right Ascension 113.197 deg
Declination 16.6085 deg
V Magnitude 21 mag
Solar Elongation -76.4 deg
Galactic Latitude 16.46 deg
Rate 0.217 deg/day
Direction 99.581 deg

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