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(509520) 2007WB  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.6689 7.295e-09 au
e 0.709563 2.951e-08
i 13.734 5.92e-06 deg
Ω 83.04 2.674e-05 deg
ω 203.756 3.006e-05 deg
M 260.151 4.773e-06 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4847 au
Aphelion distance 2.8531 au
Asc. node-Earth separation 1.37963 au
Desc. node-Earth separation -0.51333 au
Earth MOID 0.18783 au
Orbital period 787.486 days
Date of orbit computation   feb 26 13:17
Observational summary
Optical observations (Discarded) 217 (1)
Radar observations (Discarded) 0 (0)
Arc length 6534 days
Unobserved 497 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 108.211 deg
Declination 32.5201 deg
V Magnitude 23.84 mag
Solar Elongation -75.68 deg
Galactic Latitude 18.37 deg
Rate 0.188 deg/day
Direction 108.016 deg

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