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AstDyS ∴ Objects ∴ 1997GW3 ∴ Summary
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(100557) 1997GW3  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.37094 1.448e-08 au
e 0.214122 4.243e-08
i 3.277 8.183e-06 deg
Ω 186.254 8.864e-05 deg
ω 67.257 9.105e-05 deg
M 284.355 2.338e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8633 au
Aphelion 2.8786 au
Asc. node-Earth separation 1.08966 au
Desc. node-Earth separation 1.46478 au
Earth MOID 0.85043 au
Orbital period 1333.46 days
Date of orbit computation  Dec 20 14:24
Observational summary
Optical observations (Discarded) 508 (9)
Radar observations (Discarded) 0 (0)
Arc length 7571.69 days
Unobserved 482 days

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Ephemeris at epoch 58580 MJD
Right Ascension 225.395 deg
Declination -14.3193 deg
V Magnitude 18.3 mag
Solar Elongation 149.46 deg
Galactic Latitude 37.9 deg
Rate 0.098 deg/day
Direction -39.852 deg

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