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AstDyS ∴ Objects ∴ 1997WB16 ∴ Summary
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(48819) 1997WB16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21384 1.763e-08 au
e 0.163283 3.355e-08
i 14.812 4.569e-06 deg
Ω 229.37 1.48e-05 deg
ω 228.815 2.188e-05 deg
M 169.115 1.504e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6891 au
Aphelion 3.7386 au
Asc. node-Earth separation 2.49528 au
Desc. node-Earth separation 1.83527 au
Earth MOID 1.7313 au
Orbital period 2104.43 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1575 (16)
Radar observations (Discarded) 0 (0)
Arc length 11482.2 days
Unobserved 304 days

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Ephemeris at epoch 60419 MJD
Right Ascension 287.16 deg
Declination -11.3286 deg
V Magnitude 20.33 mag
Solar Elongation 101.73 deg
Galactic Latitude -8.92 deg
Rate 0.105 deg/day
Direction 38.778 deg

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