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AstDyS ∴ Objects ∴ 1999RD10 ∴ Summary
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(20501) 1999RD10  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53425 1.041e-08 au
e 0.199918 3.362e-08
i 6.978 3.707e-06 deg
Ω 185.169 3.56e-05 deg
ω 195.197 3.82e-05 deg
M 353.647 1.558e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0276 au
Aphelion 3.0409 au
Asc. node-Earth separation 2.01717 au
Desc. node-Earth separation 1.03813 au
Earth MOID 1.03084 au
Orbital period 1473.58 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1685 (5)
Radar observations (Discarded) 0 (0)
Arc length 12633.9 days
Unobserved 174 days

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Ephemeris at epoch 60397 MJD
Right Ascension 8.2548 deg
Declination 3.17493 deg
V Magnitude 18.48 mag
Solar Elongation -1.41 deg
Galactic Latitude -59.37 deg
Rate 0.574 deg/day
Direction 69.83 deg

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