NEODyS-2

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(162980) 2001RR17  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.55316 6.428e-09 au
e 0.488568 4.227e-08
i 30.398 6.383e-06 deg
Ω 177.606 8.863e-06 deg
ω 351.502 9.54e-06 deg
M 64.937 1.487e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7943 au
Aphelion distance 2.312 au
Asc. node-Earth separation -0.198 au
Desc. node-Earth separation 1.28442 au
Earth MOID 0.19757 au
Orbital period 707.008 days
Date of orbit computation   feb 26 10:21
Observational summary
Optical observations (Discarded) 1041 (4)
Radar observations (Discarded) 0 (0)
Arc length 16806 days
Unobserved 521 days

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Ephemeris
(Epoch 60425 MJD)
Right Ascension 330.746 deg
Declination 11.2443 deg
V Magnitude 20.76 mag
Solar Elongation 60.4 deg
Galactic Latitude -33.96 deg
Rate 0.41 deg/day
Direction 65.05 deg

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