AstDyS-2

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AstDyS ∴ Objects ∴ 2009PB21 ∴ Summary
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(477226) 2009PB21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27685 1.144e-08 au
e 0.227455 6.297e-08
i 1.482 7.567e-06 deg
Ω 290.721 0.0002886 deg
ω 17.633 0.0003002 deg
M 107.928 6.871e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.759 au
Aphelion 2.7947 au
Asc. node-Earth separation 0.7577 au
Desc. node-Earth separation 1.77437 au
Earth MOID 0.7441 au
Orbital period 1254.88 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 145 (1)
Radar observations (Discarded) 0 (0)
Arc length 7821.95 days
Unobserved 143 days

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Ephemeris at epoch 60427 MJD
Right Ascension 70.0623 deg
Declination 22.6838 deg
V Magnitude 24.16 mag
Solar Elongation -34.77 deg
Galactic Latitude -15.6 deg
Rate 0.408 deg/day
Direction 82.905 deg

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