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AstDyS ∴ Objects ∴ 1988RY11 ∴ Summary
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(30791) 1988RY11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.21417 1.212e-07 au
e 0.062374 6.119e-08
i 24.691 5.188e-06 deg
Ω 164.495 1.58e-05 deg
ω 233.46 5.767e-05 deg
M 300.361 6.229e-05 deg

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Other useful info
Absolute Magnitude (H)    12.2 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8889 au
Aphelion 5.5394 au
Asc. node-Earth separation 4.40257 au
Desc. node-Earth separation 4.00066 au
Earth MOID 3.94093 au
Orbital period 4348.86 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 922 (1)
Radar observations (Discarded) 0 (0)
Arc length 13275.6 days
Unobserved 136 days

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Ephemeris at epoch 60419 MJD
Right Ascension 342.628 deg
Declination -3.0208 deg
V Magnitude 20.09 mag
Solar Elongation 46.41 deg
Galactic Latitude -52.36 deg
Rate 0.193 deg/day
Direction 74.842 deg

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