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AstDyS ∴ Objects ∴ 1999RJ9 ∴ Summary
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(70185) 1999RJ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32167 6.399e-09 au
e 0.175611 3.609e-08
i 3.193 3.798e-06 deg
Ω 352.212 5.833e-05 deg
ω 131.996 5.908e-05 deg
M 217.14 9.152e-06 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.914 au
Aphelion 2.7294 au
Asc. node-Earth separation 1.5445 au
Desc. node-Earth separation 1.01982 au
Earth MOID 0.93163 au
Orbital period 1292.11 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1414 (2)
Radar observations (Discarded) 0 (0)
Arc length 10807.3 days
Unobserved 721 days

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Ephemeris at epoch 60425 MJD
Right Ascension 352.473 deg
Declination -4.01802 deg
V Magnitude 21.4 mag
Solar Elongation 43.45 deg
Galactic Latitude -59.78 deg
Rate 0.389 deg/day
Direction 65.707 deg

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