AstDyS-2

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AstDyS ∴ Objects ∴ 1998RU55 ∴ Summary
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(118283) 1998RU55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2665 6.374e-09 au
e 0.110691 3.209e-08
i 3.128 3.531e-06 deg
Ω 294.745 7.314e-05 deg
ω 134.397 7.697e-05 deg
M 116.947 2.186e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0156 au
Aphelion 2.5174 au
Asc. node-Earth separation 1.41018 au
Desc. node-Earth separation 1.09493 au
Earth MOID 1.0317 au
Orbital period 1246.33 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 1281 (10)
Radar observations (Discarded) 0 (0)
Arc length 9318.17 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 191.15 deg
Declination -10.4132 deg
V Magnitude 19.71 mag
Solar Elongation -156.87 deg
Galactic Latitude 52.42 deg
Rate 0.206 deg/day
Direction -62.209 deg

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