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AstDyS ∴ Objects ∴ 2011BA20 ∴ Summary
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(439015) 2011BA20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29861 1.617e-08 au
e 0.234333 5.372e-08
i 5.207 8.626e-06 deg
Ω 318.072 5.162e-05 deg
ω 283.39 5.594e-05 deg
M 212.822 1.892e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.76 au
Aphelion 2.8372 au
Asc. node-Earth separation 1.04751 au
Desc. node-Earth separation 1.31092 au
Earth MOID 0.75634 au
Orbital period 1272.9 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 299 (0)
Radar observations (Discarded) 0 (0)
Arc length 7247.01 days
Unobserved 110 days

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Ephemeris at epoch 60423 MJD
Right Ascension 71.6026 deg
Declination 25.6257 deg
V Magnitude 23.22 mag
Solar Elongation -40.55 deg
Galactic Latitude -12.66 deg
Rate 0.358 deg/day
Direction 85.604 deg

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