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(274837) 2009QR16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30228 1.653e-08 au
e 0.146855 6.989e-08
i 2.408 9.639e-06 deg
Ω 36.005 0.0002215 deg
ω 245.079 0.0002288 deg
M 120.797 5.743e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9642 au
Aphelion 2.6404 au
Asc. node-Earth separation 1.40835 au
Desc. node-Earth separation 1.1153 au
Earth MOID 0.94904 au
Orbital period 1275.96 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 163 (1)
Radar observations (Discarded) 0 (0)
Arc length 10837 days
Unobserved 170 days

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Ephemeris at epoch 60425 MJD
Right Ascension 50.9301 deg
Declination 19.3645 deg
V Magnitude 23.31 mag
Solar Elongation -18.58 deg
Galactic Latitude -30.65 deg
Rate 0.435 deg/day
Direction 74.75 deg

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