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AstDyS ∴ Objects ∴ 1999RA1 ∴ Summary
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(70181) 1999RA1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34261 8.225e-09 au
e 0.073971 4.093e-08
i 5.843 3.631e-06 deg
Ω 305.839 4.053e-05 deg
ω 270.031 4.773e-05 deg
M 70.507 2.625e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1693 au
Aphelion 2.5159 au
Asc. node-Earth separation 1.31465 au
Desc. node-Earth separation 1.34571 au
Earth MOID 1.17176 au
Orbital period 1309.63 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1687 (5)
Radar observations (Discarded) 0 (0)
Arc length 9210.88 days
Unobserved 291 days

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Ephemeris at epoch 60397 MJD
Right Ascension 316.98 deg
Declination -17.5459 deg
V Magnitude 20.25 mag
Solar Elongation 53.27 deg
Galactic Latitude -37.84 deg
Rate 0.437 deg/day
Direction 70.457 deg

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