NEODyS-2

Near Earth Objects - Dynamic Site
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2017QR16  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.30972 0.0006345 au
e 0.216218 0.0003602
i 12.763 0.01302 deg
Ω 275.926 0.007803 deg
ω 12.202 0.005541 deg
M 164.074 0.1212 deg

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Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0265 au
Aphelion 1.5929 au
Asc. node-Earth separation 0.01417 au
Desc. node-Earth separation 0.59896 au
Earth MOID 0.01395 au
Orbital period 547.48 days
Date of orbit computation   Mar 13 14:35
Observational summary
Optical observations (Discarded) 42 (2)
Radar observations (Discarded) 0 (0)
Arc length 23 days
Unobserved 380 days

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Ephemeris at epoch 58387 MJD
Right Ascension 183.487 deg
Declination -9.32765 deg
V Magnitude 25.6 mag
Solar Elongation -8.36 deg
Galactic Latitude 52.43 deg
Rate 0.804 deg/day
Direction 112.529 deg

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