2007 DD

(2007 DD )

Discovery Circumstances:	Catalina Sky Survey - Catalina Sky Survey 17 Feb 2007	(1)
Orbital Type:	AT	(*)
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)	-	-
V-I:(mag)	-	-
B-R:(mag)	-	-
Rotation Period:(hrs)	0.07424	( 2)( 3)
Quality:	2 !	( 2)( 3)
Lightcurve Amplitude:(mag)	0.51	( 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

(001) M.P.E.C. 2007-D15

(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) Kwiatkowski, T. et al. (2010) Astron. Astrophys. 509, A94. (Photometric survey of the very small near-Earth asteroids with the SALT telescope I. Lightcurves and periods for 14 objects) (K06XY,K06YH14,K07DD,K07DX,K07HD84,K07KE,K07KE4,K07LT,K07LW19,K07RS146,K07TU18,K07VV83,K07XO3,K08DG4)

NEODyS Page of 2007 DD