NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001RR17 ∴ Summary
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(162980) 2001RR17  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.55304 6.031e-09 au
e 0.488835 2.721e-08
i 30.397 4.478e-06 deg
Ω 177.635 8.616e-06 deg
ω 351.438 1.013e-05 deg
M 24.699 5.867e-06 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7939 au
Aphelion 2.3122 au
Asc. node-Earth separation -0.1986 au
Desc. node-Earth separation 1.28309 au
Earth MOID 0.19814 au
Orbital period 706.924 days
Date of orbit computation   Feb 5 11:53
Observational summary
Optical observations (Discarded) 677 (37)
Radar observations (Discarded) 0 (0)
Arc length 14969 days
Unobserved 105 days

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Ephemeris at epoch 58173 MJD
Right Ascension 280.067 deg
Declination -8.29516 deg
V Magnitude 18.33 mag
Solar Elongation 56.1 deg
Galactic Latitude -1.31 deg
Rate 1.153 deg/day
Direction 47.903 deg

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