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(410838) 2009QW31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75281 3.04e-08 au
e 0.145738 9.521e-08
i 13.327 1.04e-05 deg
Ω 359.103 2.764e-05 deg
ω 331.385 3.826e-05 deg
M 74.411 3.108e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3516 au
Aphelion 3.154 au
Asc. node-Earth separation 1.38559 au
Desc. node-Earth separation 2.09399 au
Earth MOID 1.35078 au
Orbital period 1668.26 days
Date of orbit computation  apr 23 21:17
Observational summary
Optical observations (Discarded) 263 (2)
Radar observations (Discarded) 0 (0)
Arc length 8483.9 days
Unobserved 128 days

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Ephemeris at epoch 60425 MJD
Right Ascension 53.3907 deg
Declination 28.7669 deg
V Magnitude 21.97 mag
Solar Elongation -24.78 deg
Galactic Latitude -21.93 deg
Rate 0.411 deg/day
Direction 75.836 deg

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