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AstDyS ∴ Objects ∴ 1997GJ16 ∴ Summary
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(39770) 1997GJ16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8343 1.286e-08 au
e 0.055599 3.791e-08
i 2.539 3.864e-06 deg
Ω 50.435 9.401e-05 deg
ω 10.822 0.0001022 deg
M 7.271 3.937e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6767 au
Aphelion 2.9919 au
Asc. node-Earth separation 1.69037 au
Desc. node-Earth separation 1.97864 au
Earth MOID 1.6896 au
Orbital period 1742.88 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1519 (1)
Radar observations (Discarded) 0 (0)
Arc length 9797.82 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 59.7462 deg
Declination 21.3241 deg
V Magnitude 20.49 mag
Solar Elongation -32.92 deg
Galactic Latitude -23.63 deg
Rate 0.41 deg/day
Direction 77.656 deg

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