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AstDyS ∴ Objects ∴ 2007RQ228 ∴ Summary
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(278426) 2007RQ228  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.2265 3.175e-08 au
e 0.209762 8.99e-08
i 7.128 8.86e-06 deg
Ω 158.797 4.867e-05 deg
ω 216.803 5.128e-05 deg
M 274.045 1.413e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5497 au
Aphelion 3.9033 au
Asc. node-Earth separation 2.71689 au
Desc. node-Earth separation 1.63228 au
Earth MOID 1.55488 au
Orbital period 2116.88 days
Date of orbit computation  feb 22 02:49
Observational summary
Optical observations (Discarded) 351 (3)
Radar observations (Discarded) 0 (0)
Arc length 7500.1 days
Unobserved 293 days

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Ephemeris at epoch 60398 MJD
Right Ascension 283.701 deg
Declination -15.8421 deg
V Magnitude 21.93 mag
Solar Elongation 85.22 deg
Galactic Latitude -7.88 deg
Rate 0.195 deg/day
Direction 77.219 deg

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