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AstDyS ∴ Objects ∴ 1990QJ5 ∴ Summary
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(9847) 1990QJ5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38116 5.526e-09 au
e 0.210893 3.006e-08
i 2.732 3.173e-06 deg
Ω 19.505 7.058e-05 deg
ω 0.331 7.096e-05 deg
M 26.057 9.116e-06 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.879 au
Aphelion 2.8833 au
Asc. node-Earth separation 0.88187 au
Desc. node-Earth separation 1.88168 au
Earth MOID 0.88147 au
Orbital period 1342.09 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 2517 (15)
Radar observations (Discarded) 0 (0)
Arc length 12195 days
Unobserved 103 days

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Ephemeris at epoch 60418 MJD
Right Ascension 51.0514 deg
Declination 20.0739 deg
V Magnitude 19.19 mag
Solar Elongation -25.71 deg
Galactic Latitude -30.03 deg
Rate 0.573 deg/day
Direction 74.858 deg

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