NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001RR17 ∴ Summary
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(162980) 2001RR17  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.55295 8.576e-09 au
e 0.488802 4.218e-08
i 30.397 6.563e-06 deg
Ω 177.634 1.308e-05 deg
ω 351.432 1.443e-05 deg
M 126.567 9.789e-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 2.312 au
Asc. node-Earth separation -0.2003 au
Desc. node-Earth separation 1.28339 au
Earth MOID 0.19986 au
Orbital period 706.86 days
Date of orbit computation   Jan 2 15:16
Observational summary
Optical observations (Discarded) 831 (12)
Radar observations (Discarded) 0 (0)
Arc length 15303 days
Unobserved 223 days

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Ephemeris at epoch 58624 MJD
Right Ascension 27.3866 deg
Declination 4.73685 deg
V Magnitude 21.47 mag
Solar Elongation 32.8 deg
Galactic Latitude -55.18 deg
Rate 0.464 deg/day
Direction 81.3 deg

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