2009 HM82

(2009 HM82 )

Discovery Circumstances:

LINEAR - Lincoln Laboratory ETS, New Mexico

30 Apr 2009

(1)

Orbital Type:

AP

(*)

Taxonomic Type:

-

-

Albedo:

-

-

Diameter:(km)

90 - 203 m

($)

H:(mag)

22.60

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

0.12705

( 2)( 3)

Quality:

3 !

( 2)( 3)

Lightcurve Amplitude:(mag)

1.03

( 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

! - quality code according to Lagerkvist et al. (1989) in "Asteroids II" (Eds. R.P.Binzel et al.), Univ.Ariz.Press, Tucson, USA, pp. 1162-1179.

References

( 1) M.P.E.C. 2009-J08

(002) Statler, T.S. et al. (2013) Icarus 225, 141-155. (Size matters: The rotation rates of small near-Earth asteroids) (phtometry of 83 NEAs, 20 new rotation periods )

(003) Birtwhistle, P. (2009) MPB 36, 186-187. (LIGHTCURVES FOR FIVE CLOSE APPROACH ASTEROIDS) (143561,2009FH,2009HM82,2009KW2,2009KL8)


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