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2011BP40  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.12257 0.001501 au
e 0.153485 0.001869
i 0.916 0.01407 deg
Ω 164.8 0.08445 deg
ω 236.435 0.06466 deg
M 182.989 6.462 deg

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Other useful info
Absolute Magnitude (H)    25.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9503 au
Aphelion distance 1.2949 au
Asc. node-Earth separation 0.20563 au
Desc. node-Earth separation 0.00141 au
Earth MOID 0.00022 au
Orbital period 434.428 days
Date of orbit computation   Mar 19 09:08
Observational summary
Optical observations (Discarded) 11 (0)
Radar observations (Discarded) 0 (0)
Arc length days
Unobserved days

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Ephemeris
(Epoch MJD)
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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