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AstDyS ∴ Objects ∴ 1999RY11 ∴ Summary
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(70191) 1999RY11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38435 7.609e-09 au
e 0.210361 3.227e-08
i 1.762 4.029e-06 deg
Ω 355.773 0.0001071 deg
ω 50.943 0.0001075 deg
M 194.125 1.107e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8828 au
Aphelion 2.8859 au
Asc. node-Earth separation 1.00803 au
Desc. node-Earth separation 1.63237 au
Earth MOID 0.89323 au
Orbital period 1344.79 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1329 (4)
Radar observations (Discarded) 0 (0)
Arc length 9669.81 days
Unobserved 291 days

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Ephemeris at epoch 60425 MJD
Right Ascension 251.528 deg
Declination -24.6504 deg
V Magnitude 20.5 mag
Solar Elongation 141.64 deg
Galactic Latitude 13.32 deg
Rate 0.123 deg/day
Direction -89.128 deg

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