NEODyS-2

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(162980) 2001RR17  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.55318 7.5e-09 au
e 0.488711 4.36e-08
i 30.394 6.776e-06 deg
Ω 177.626 1.075e-05 deg
ω 351.436 1.137e-05 deg
M 72.123 1.155e-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 2.3122 au
Asc. node-Earth separation -0.1985 au
Desc. node-Earth separation 1.28434 au
Earth MOID 0.19806 au
Orbital period 707.019 days
Date of orbit computation   Dec 3 13:44
Observational summary
Optical observations (Discarded) 933 (4)
Radar observations (Discarded) 0 (0)
Arc length 16088 days
Unobserved 91 days

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Ephemeris
(Epoch 59277 MJD)
Right Ascension 357.088 deg
Declination -3.08517 deg
V Magnitude 21.47 mag
Solar Elongation -12.87 deg
Galactic Latitude -61.62 deg
Rate 0.431 deg/day
Direction 76.282 deg

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