AstDyS-2

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(530550) 2011QB2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04462 4.146e-08 au
e 0.069804 1.035e-07
i 11.575 1.1e-05 deg
Ω 339.079 3.723e-05 deg
ω 24.836 7.209e-05 deg
M 116.976 5.961e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8321 au
Aphelion 3.2572 au
Asc. node-Earth separation 1.84062 au
Desc. node-Earth separation 2.24446 au
Earth MOID 1.83215 au
Orbital period 1940.43 days
Date of orbit computation  apr 23 21:43
Observational summary
Optical observations (Discarded) 132 (1)
Radar observations (Discarded) 0 (0)
Arc length 4560.7 days
Unobserved 71 days

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Ephemeris at epoch 60426 MJD
Right Ascension 117.37 deg
Declination 26.2826 deg
V Magnitude 22.93 mag
Solar Elongation -78.57 deg
Galactic Latitude 23.69 deg
Rate 0.224 deg/day
Direction 114.142 deg

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