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2011BF40  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.76787 0.03585 au
e 0.737019 0.006348
i 5.73 0.401 deg
Ω 288.996 14.8 deg
ω 276.636 14.67 deg
M 281.359 22.79 deg

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Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7279 au
Aphelion distance 4.8078 au
Asc. node-Earth separation 0.14913 au
Desc. node-Earth separation 0.39856 au
Earth MOID 0.02205 au
Orbital period 1681.97 days
Date of orbit computation   feb 26 10:53
Observational summary
Optical observations (Discarded) 25 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 4866 days

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Ephemeris
(Epoch 60461 MJD)
Right Ascension 58.1089 deg
Declination 23.6994 deg
V Magnitude 30.91 mag
Solar Elongation 9.34 deg
Galactic Latitude -22.98 deg
Rate 0.302 deg/day
Direction 78.726 deg

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