2009 BF2

(2009 BF2 )

Discovery Circumstances:

LINEAR - Lincoln Laboratory ETS, New Mexico

16 Jan 2009

(1)

Orbital Type:

AP

(*)

Taxonomic Type:

-

-

Albedo:

-

-

Diameter:(km)

19 - 44 m

($)

H:(mag)

25.90

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

0.016

( 2)( 3)

Quality:

( 2)( 3)

Lightcurve Amplitude:(mag)

-

( 2)( 3)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

-

-

Spectral Observations:

-

-

IR Observations:

-

-

Remarks

* - orbital type derived from osculating orbital elements

$ - diameter range derived from H and assumed albedo for C and S type - 0.04 and 0.20 respectively

# - absolute magnitude H derived from astrometric observation via orbit determination - G value assumed to be 0.15

References

( 1) M.P.E.C. 2009-B23

(002) Ryan, W. & E.V. Ryan (2009) DPS 41, 5603. (Observational Study of the Rotation Rates of Very Small Near-Earth Asteroids) (2009BF2,2008UP100)

(003) Ryan, E.V. & W.H. Ryan (2010) DPS 42, 6003. (abstract) (Rotation Rates of Very Small Near-Earth Asteroids) (..,2009BF2,2010JL88,..)


NEODyS Page of 2009 BF2