NEODyS-2

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2009QR  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.3426 0.0002291 au
e 0.267233 0.0001724
i 3.42 3.039e-05 deg
Ω 150.476 0.001944 deg
ω 209.724 0.0002221 deg
M 335.876 0.8055 deg

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Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9838 au
Aphelion distance 1.7014 au
Asc. node-Earth separation 0.63487 au
Desc. node-Earth separation 0.00219 au
Earth MOID 0.00117 au
Orbital period 568.226 days
Date of orbit computation   Oct 20 10:17
Observational summary
Optical observations (Discarded) 50 (1)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 4534 days

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Ephemeris
(Epoch 59599 MJD)
Right Ascension 311.117 deg
Declination -17.6719 deg
V Magnitude 29.52 mag
Solar Elongation -9.22 deg
Galactic Latitude -32.68 deg
Rate 1.003 deg/day
Direction 76.621 deg

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