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   May 15 15:33
Observational summary
Optical observations (Discarded) 648 (11)
Radar observations (Discarded) 0 (0)
Arc length 14511 days
Unobserved 322 days

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Ephemeris at epoch 57931 MJD
Right Ascension 39.8309 deg
Declination 6.64979 deg
V Magnitude 21.31 mag
Solar Elongation 56.19 deg
Galactic Latitude -47.31 deg
Rate 0.454 deg/day
Direction 89.261 deg

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