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AstDyS ∴ Objects ∴ 2009GQ4 ∴ Summary
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(312560) 2009GQ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74617 1.706e-08 au
e 0.270435 6.678e-08
i 13.377 1.011e-05 deg
Ω 292.858 2.196e-05 deg
ω 59.914 3.074e-05 deg
M 342.105 1.903e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0035 au
Aphelion 3.4888 au
Asc. node-Earth separation 1.22497 au
Desc. node-Earth separation 1.96179 au
Earth MOID 1.03341 au
Orbital period 1662.22 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 295 (1)
Radar observations (Discarded) 0 (0)
Arc length 7998.94 days
Unobserved 312 days

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Ephemeris at epoch 60425 MJD
Right Ascension 348.553 deg
Declination 1.92463 deg
V Magnitude 21.11 mag
Solar Elongation 45.06 deg
Galactic Latitude -52.69 deg
Rate 0.557 deg/day
Direction 59.6 deg

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