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AstDyS ∴ Objects ∴ 1997WL11 ∴ Summary
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(207985) 1997WL11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22549 7.554e-09 au
e 0.191537 4.652e-08
i 3.775 4.146e-06 deg
Ω 228.017 7.074e-05 deg
ω 115.121 7.195e-05 deg
M 24.345 1.073e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7992 au
Aphelion 2.6518 au
Asc. node-Earth separation 1.32369 au
Desc. node-Earth separation 0.99349 au
Earth MOID 0.79542 au
Orbital period 1212.66 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 436 (1)
Radar observations (Discarded) 0 (0)
Arc length 8881.07 days
Unobserved 782 days

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Ephemeris at epoch 60423 MJD
Right Ascension 27.6407 deg
Declination 12.2555 deg
V Magnitude 21.56 mag
Solar Elongation 3.09 deg
Galactic Latitude -48.08 deg
Rate 0.601 deg/day
Direction 70.899 deg

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