NEODyS-2

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(162980) 2001RR17  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.55308 9.034e-09 au
e 0.488696 4.426e-08
i 30.393 7.582e-06 deg
Ω 177.631 1.482e-05 deg
ω 351.425 1.608e-05 deg
M 330.286 1.112e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7941 au
Aphelion distance 2.3121 au
Asc. node-Earth separation -0.19693 au
Desc. node-Earth separation 1.28384 au
Earth MOID 0.19647 au
Orbital period 706.952 days
Date of orbit computation   Nov 29 13:40
Observational summary
Optical observations (Discarded) 846 (4)
Radar observations (Discarded) 0 (0)
Arc length 15717 days
Unobserved 80 days

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Ephemeris
(Epoch 58896 MJD)
Right Ascension 279.328 deg
Declination -5.64317 deg
V Magnitude 18.9 mag
Solar Elongation 50.12 deg
Galactic Latitude 0.56 deg
Rate 0.991 deg/day
Direction 65.134 deg

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