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AstDyS ∴ Objects ∴ 1999RQ73 ∴ Summary
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(181888) 1999RQ73  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26233 7.949e-09 au
e 0.226805 4.407e-08
i 3.846 4.884e-06 deg
Ω 187.202 7.55e-05 deg
ω 166.955 7.641e-05 deg
M 73.31 1.32e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7492 au
Aphelion 2.7754 au
Asc. node-Earth separation 1.75654 au
Desc. node-Earth separation 0.75687 au
Earth MOID 0.74457 au
Orbital period 1242.88 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 419 (5)
Radar observations (Discarded) 0 (0)
Arc length 10921 days
Unobserved 137 days

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Ephemeris at epoch 60459 MJD
Right Ascension 97.975 deg
Declination 20.445 deg
V Magnitude 22.61 mag
Solar Elongation -29.81 deg
Galactic Latitude 5.06 deg
Rate 0.456 deg/day
Direction 92.23 deg

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