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AstDyS ∴ Objects ∴ 1999JQ89 ∴ Summary
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(66360) 1999JQ89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20949 1.606e-08 au
e 0.190141 2.995e-08
i 27.018 3.747e-06 deg
Ω 64.857 7.366e-06 deg
ω 256.688 1.321e-05 deg
M 34.88 1.257e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5992 au
Aphelion 3.8197 au
Asc. node-Earth separation 2.24901 au
Desc. node-Earth separation 1.95064 au
Earth MOID 1.72753 au
Orbital period 2100.16 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 2907 (561)
Radar observations (Discarded) 0 (0)
Arc length 9006.42 days
Unobserved 140 days

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Ephemeris at epoch 60426 MJD
Right Ascension 28.4074 deg
Declination -3.82756 deg
V Magnitude 19.11 mag
Solar Elongation 18.07 deg
Galactic Latitude -62.37 deg
Rate 0.414 deg/day
Direction 62.811 deg

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