1999 TY2

(1999 TY2 )

Discovery Circumstances:

Catalina Sky Survey - Catalina Sky Survey

3 Oct 1999

(1)

Orbital Type:

AP

(*)

Taxonomic Type:

S

( 2)

Albedo:

mh

( 3)

Diameter:(km)

0.08 km

( 4)

H:(mag)

23.1

( 5)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

0.1213

( 6)( 7)

Quality:

3 !

( 6)( 7)

Lightcurve Amplitude:(mag)

0.68

( 6)( 7)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

Y

( 8)

Spectral Observations:

-

-

IR Observations:

-

-

Remarks

* - orbital type derived from osculating orbital elements

# - 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. 1999-T20

(002) Pravec, P. et al. (2000) Icarus 147, 477-486. (Fast rotating asteroids 1999 TY2, 1999 SF10, and 1998 WB2)

(003) Binzel, R.P. et al. (2002) in "Asteroids III" (Eds. W.F.Bottke et al.), Univ.Ariz.Press, Tucson, USA, pp. 255-271. (Physical Properties of NEOs)

(004) Binzel, R.P. et al. (2002) in "Asteroids III" (Eds. W.F.Bottke et al.), Univ.Ariz.Press, Tucson, USA, pp. 255-271. (Physical Properties of NEOs)

(005) Pravec, P. et al. (2000) Icarus 147, 477-486. (Fast rotating asteroids 1999 TY2, 1999 SF10, and 1998 WB2)

(006) Pravec, P. et al. (2000) Icarus 147, 477-486. (Fast rotating asteroids 1999 TY2, 1999 SF10, and 1998 WB2)

(007) Whiteley, R.J. et al. (2002) Proceedings of ACM2002, ESA-SP500, pp. 473-480. (Monolithic fast-rotating asteroids) (H-values and rotation properties of 36 NEAs)

(008) JPL's NEO Radar Detection Program Webpage


NEODyS Page of 1999 TY2