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AstDyS ∴ Objects ∴ 1999JQ16 ∴ Summary
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(137179) 1999JQ16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09126 2.696e-08 au
e 0.054199 7.09e-08
i 11.793 6.963e-06 deg
Ω 59.062 2.968e-05 deg
ω 325.008 5.909e-05 deg
M 61.634 5.028e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9237 au
Aphelion 3.2588 au
Asc. node-Earth separation 1.96407 au
Desc. node-Earth separation 2.21342 au
Earth MOID 1.93784 au
Orbital period 1985.19 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 425 (4)
Radar observations (Discarded) 0 (0)
Arc length 12108.1 days
Unobserved 103 days

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Ephemeris at epoch 60419 MJD
Right Ascension 77.9999 deg
Declination 28.8398 deg
V Magnitude 21.43 mag
Solar Elongation -50.6 deg
Galactic Latitude -6.19 deg
Rate 0.326 deg/day
Direction 83.621 deg

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