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AstDyS ∴ Objects ∴ 1999JQ4 ∴ Summary
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(192619) 1999JQ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33811 1.191e-08 au
e 0.235131 1.013e-07
i 23.912 4.473e-06 deg
Ω 45.298 1.15e-05 deg
ω 113.034 1.953e-05 deg
M 32.702 1.072e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7884 au
Aphelion 2.8879 au
Asc. node-Earth separation 1.44265 au
Desc. node-Earth separation 1.01386 au
Earth MOID 0.89968 au
Orbital period 1305.86 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 1560 (454)
Radar observations (Discarded) 0 (0)
Arc length 9049.26 days
Unobserved 90 days

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Ephemeris at epoch 60423 MJD
Right Ascension 224.88 deg
Declination -11.4911 deg
V Magnitude 17.88 mag
Solar Elongation 166.18 deg
Galactic Latitude 40.44 deg
Rate 0.419 deg/day
Direction -117.98 deg

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