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(389393) 2009WQ261  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3356 9.638e-09 au
e 0.241991 5.233e-08
i 4.657 9.865e-06 deg
Ω 359.807 7.391e-05 deg
ω 77.977 8.417e-05 deg
M 359.585 2.827e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7704 au
Aphelion 2.9008 au
Asc. node-Earth separation 1.0904 au
Desc. node-Earth separation 1.31968 au
Earth MOID 0.79313 au
Orbital period 1303.75 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 224 (2)
Radar observations (Discarded) 0 (0)
Arc length 10185.7 days
Unobserved 139 days

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Ephemeris at epoch 60425 MJD
Right Ascension 67.5813 deg
Declination 25.1784 deg
V Magnitude 22.35 mag
Solar Elongation -34.96 deg
Galactic Latitude -15.73 deg
Rate 0.632 deg/day
Direction 81.822 deg

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