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AstDyS ∴ Objects ∴ 1998WY7 ∴ Summary
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(91206) 1998WY7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17365 5.936e-09 au
e 0.184312 3.628e-08
i 7.13 3.376e-06 deg
Ω 63.959 3.377e-05 deg
ω 330.22 3.532e-05 deg
M 341.154 1.127e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.773 au
Aphelion 2.5743 au
Asc. node-Earth separation 0.82401 au
Desc. node-Earth separation 1.48687 au
Earth MOID 0.78433 au
Orbital period 1170.53 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1387 (7)
Radar observations (Discarded) 0 (0)
Arc length 26098 days
Unobserved 693 days

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Ephemeris at epoch 60419 MJD
Right Ascension 20.0213 deg
Declination 4.71222 deg
V Magnitude 19.94 mag
Solar Elongation 9.48 deg
Galactic Latitude -57.42 deg
Rate 0.638 deg/day
Direction 65.979 deg

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