AstDyS-2

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AstDyS ∴ Objects ∴ 1998RU ∴ Summary
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(46877) 1998RU  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38447 8.724e-09 au
e 0.088633 3.192e-08
i 6.756 5.474e-06 deg
Ω 338.308 2.983e-05 deg
ω 77.146 4.55e-05 deg
M 274.057 3.401e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1731 au
Aphelion 2.5958 au
Asc. node-Earth separation 1.3111 au
Desc. node-Earth separation 1.4233 au
Earth MOID 1.19613 au
Orbital period 1344.89 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1162 (18)
Radar observations (Discarded) 0 (0)
Arc length 11049.2 days
Unobserved 308 days

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Ephemeris at epoch 60426 MJD
Right Ascension 347.162 deg
Declination -6.7509 deg
V Magnitude 20.87 mag
Solar Elongation 50.36 deg
Galactic Latitude -58.21 deg
Rate 0.438 deg/day
Direction 64.289 deg

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