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AstDyS ∴ Objects ∴ 1999JD116 ∴ Summary
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(31766) 1999JD116  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04473 1.42e-08 au
e 0.08123 3.907e-08
i 10.451 3.873e-06 deg
Ω 99.162 2.316e-05 deg
ω 270.813 3.38e-05 deg
M 117.696 2.397e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7974 au
Aphelion 3.292 au
Asc. node-Earth separation 2.03839 au
Desc. node-Earth separation 2.01157 au
Earth MOID 1.82221 au
Orbital period 1940.53 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1759 (7)
Radar observations (Discarded) 0 (0)
Arc length 9478.31 days
Unobserved 48 days

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Ephemeris at epoch 60425 MJD
Right Ascension 124.711 deg
Declination 26.7766 deg
V Magnitude 20.28 mag
Solar Elongation -85.89 deg
Galactic Latitude 30.08 deg
Rate 0.183 deg/day
Direction 105.583 deg

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