NEODyS-2

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2009QR  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.34269 0.0002298 au
e 0.267102 0.0001725
i 3.42 3.046e-05 deg
Ω 150.476 0.001928 deg
ω 209.722 0.0004257 deg
M 82.469 0.74 deg

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Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9841 au
Aphelion distance 1.7013 au
Asc. node-Earth separation 0.63468 au
Desc. node-Earth separation -0.00037 au
Earth MOID 0.0002 au
Orbital period 568.278 days
Date of orbit computation   Mar 19 08:59
Observational summary
Optical observations (Discarded) 50 (1)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 4359 days

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Ephemeris
(Epoch 59424 MJD)
Right Ascension 179.126 deg
Declination 2.87806 deg
V Magnitude 31.24 mag
Solar Elongation -52.27 deg
Galactic Latitude 62.42 deg
Rate 0.553 deg/day
Direction 113.307 deg

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