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AstDyS ∴ Objects ∴ 1998RA68 ∴ Summary
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(13311) 1998RA68  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80788 1.218e-08 au
e 0.169206 3.724e-08
i 10.303 4.312e-06 deg
Ω 356.938 2.004e-05 deg
ω 337.131 2.319e-05 deg
M 173.788 1.313e-05 deg

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Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3328 au
Aphelion 3.283 au
Asc. node-Earth separation 1.35584 au
Desc. node-Earth separation 2.23625 au
Earth MOID 1.32713 au
Orbital period 1718.57 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3120 (8)
Radar observations (Discarded) 0 (0)
Arc length 16199.7 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 140.032 deg
Declination 21.9786 deg
V Magnitude 18.18 mag
Solar Elongation -127.9 deg
Galactic Latitude 42.01 deg
Rate 0.08 deg/day
Direction -118.016 deg

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