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AstDyS ∴ Objects ∴ 1997GD16 ∴ Summary
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(118237) 1997GD16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18955 6.445e-09 au
e 0.115225 3.422e-08
i 2.758 4.143e-06 deg
Ω 55.935 7.375e-05 deg
ω 28.465 7.644e-05 deg
M 216.266 2.06e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9373 au
Aphelion 2.4418 au
Asc. node-Earth separation 0.9742 au
Desc. node-Earth separation 1.39247 au
Earth MOID 0.95424 au
Orbital period 1183.4 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 1077 (10)
Radar observations (Discarded) 0 (0)
Arc length 10686.9 days
Unobserved 255 days

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Ephemeris at epoch 60419 MJD
Right Ascension 324.516 deg
Declination -16.521 deg
V Magnitude 21.54 mag
Solar Elongation 67.74 deg
Galactic Latitude -44.17 deg
Rate 0.373 deg/day
Direction 73.442 deg

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