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AstDyS ∴ Objects ∴ 2011PB4 ∴ Summary
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(432904) 2011PB4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02787 2.482e-08 au
e 0.264191 4.623e-08
i 3.492 5.577e-06 deg
Ω 131.257 0.0001588 deg
ω 162.771 0.0001603 deg
M 148.583 2.152e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2279 au
Aphelion 3.8278 au
Asc. node-Earth separation 2.78267 au
Desc. node-Earth separation 1.23448 au
Earth MOID 1.21195 au
Orbital period 1924.44 days
Date of orbit computation  apr 23 21:22
Observational summary
Optical observations (Discarded) 193 (0)
Radar observations (Discarded) 0 (0)
Arc length 8200.96 days
Unobserved 530 days

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Ephemeris at epoch 60427 MJD
Right Ascension 86.0422 deg
Declination 21.726 deg
V Magnitude 23.69 mag
Solar Elongation -49.45 deg
Galactic Latitude -4.04 deg
Rate 0.244 deg/day
Direction 86.198 deg

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