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AstDyS ∴ Objects ∴ 1997YW1 ∴ Summary
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(100683) 1997YW1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0583 1.376e-08 au
e 0.316113 3.911e-08
i 9.651 4.529e-06 deg
Ω 18.875 2.969e-05 deg
ω 55.034 3.128e-05 deg
M 306.258 8.401e-06 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0915 au
Aphelion 4.0251 au
Asc. node-Earth separation 1.33329 au
Desc. node-Earth separation 2.36006 au
Earth MOID 1.12331 au
Orbital period 1953.52 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1015 (4)
Radar observations (Discarded) 0 (0)
Arc length 9424.2 days
Unobserved 248 days

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Ephemeris at epoch 60425 MJD
Right Ascension 3.60985 deg
Declination -2.30257 deg
V Magnitude 20.18 mag
Solar Elongation 32.72 deg
Galactic Latitude -63.64 deg
Rate 0.425 deg/day
Direction 63.818 deg

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