AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RU58 ∴ Summary
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(101129) 1998RU58  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.35895 9.683e-09 au
e 0.200677 4.141e-08
i 1.313 4.918e-06 deg
Ω 212.639 0.0002138 deg
ω 71.718 0.0002144 deg
M 356.708 1.584e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8856 au
Aphelion 2.8323 au
Asc. node-Earth separation 1.1259 au
Desc. node-Earth separation 1.42236 au
Earth MOID 0.87077 au
Orbital period 1323.36 days
Date of orbit computation  Oct 21 18:26
Observational summary
Optical observations (Discarded) 576 (5)
Radar observations (Discarded) 0 (0)
Arc length 7554.94 days
Unobserved 175 days

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Ephemeris at epoch 58802 MJD
Right Ascension 263.518 deg
Declination -22.4408 deg
V Magnitude 20.85 mag
Solar Elongation -31.98 deg
Galactic Latitude 5.65 deg
Rate 0.605 deg/day
Direction 92.489 deg

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