NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001RR17 ∴ Summary
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(162980) 2001RR17  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.55312 1.055e-08 au
e 0.488894 4.582e-08
i 30.399 7.551e-06 deg
Ω 177.638 1.442e-05 deg
ω 351.427 1.66e-05 deg
M 181.031 8.984e-06 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7938 au
Aphelion 2.3124 au
Asc. node-Earth separation -0.19869 au
Desc. node-Earth separation 1.28485 au
Earth MOID 0.19824 au
Orbital period 706.98 days
Date of orbit computation   Nov 18 11:28
Observational summary
Optical observations (Discarded) 648 (11)
Radar observations (Discarded) 0 (0)
Arc length 14511 days
Unobserved 231 days

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Ephemeris at epoch 57840 MJD
Right Ascension 0.44512 deg
Declination 0.23041 deg
V Magnitude 21.33 mag
Solar Elongation 6.77 deg
Galactic Latitude -60.15 deg
Rate 0.43 deg/day
Direction 76.239 deg

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