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AstDyS ∴ Objects ∴ 1999JG61 ∴ Summary
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(31722) 1999JG61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20899 1.78e-08 au
e 0.078358 3.229e-08
i 9.874 3.542e-06 deg
Ω 85.704 2.527e-05 deg
ω 173.294 3.837e-05 deg
M 105.28 2.843e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9575 au
Aphelion 3.4604 au
Asc. node-Earth separation 2.47514 au
Desc. node-Earth separation 1.94302 au
Earth MOID 1.94227 au
Orbital period 2099.67 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2616 (413)
Radar observations (Discarded) 0 (0)
Arc length 12047.8 days
Unobserved 125 days

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Ephemeris at epoch 60419 MJD
Right Ascension 20.3294 deg
Declination 0.85959 deg
V Magnitude 19.74 mag
Solar Elongation 12.27 deg
Galactic Latitude -61.1 deg
Rate 0.35 deg/day
Direction 67.366 deg

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