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2011BF40  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.80072 0.04157 au
e 0.725979 0.004314
i 5.504 0.02916 deg
Ω 300.799 0.01655 deg
ω 264.573 0.01304 deg
M 346.76 15.6 deg

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Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7675 au
Aphelion distance 4.834 au
Asc. node-Earth separation 0.40717 au
Desc. node-Earth separation 0.25519 au
Earth MOID 0.03598 au
Orbital period 1712 days
Date of orbit computation   Jun 26 09:28
Observational summary
Optical observations (Discarded) 25 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 3587 days

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Ephemeris
(Epoch 59182 MJD)
Right Ascension 296.118 deg
Declination -19.9889 deg
V Magnitude 29.1 mag
Solar Elongation -47.52 deg
Galactic Latitude -20.35 deg
Rate 0.628 deg/day
Direction 77.945 deg

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