( 7474) 1992 TC

(1992 TC )

Discovery Circumstances:

R. H. McNaught - Siding Spring Observatory

1 Oct 1992

(1)

Orbital Type:

AM

(*)

Taxonomic Type:

X

( 2)

Albedo:

m

( 3)

Diameter:(km)

0.8 km

( 4)

H:(mag)

18.3

( 5)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

5.540

( 6)

Quality:

2 !

( 6)

Lightcurve Amplitude:(mag)

0.07

( 6)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

-

-

Spectral Observations:

Y

( 7)

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) I.A.U.Circ. 5631

(002) Xu, S. et al. (1995) Icarus 115, 1-15. (Small main-belt asteroid spectroscopic survey: initial results)

(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. (1997) Icarus 130, 275-286. (The Near-Earth Objects Follow-Up Program. II. Results for 8 Asteroids from 1982 to 1995)(1943,2102,2212,3199,5751,6322,7474, 1989VA)

(006) Pravec, P. et al. (1997) Icarus 130, 275-286. (The Near-Earth Objects Follow-Up Program. II. Results for 8 Asteroids from 1982 to 1995)(1943,2102,2212,3199,5751,6322,7474, 1989VA)

(007) Xu, S. et al. (1995) Icarus 115, 1-15. (Small main-belt asteroid spectroscopic survey: initial results)


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