(139056) 2001 FY

(2001 FY )

Discovery Circumstances:

LINEAR - Lincoln Laboratory ETS, New Mexico

16 Mar 2001

(1)

Orbital Type:

AM

(*)

Taxonomic Type:

S

( 2)

Albedo:

0.52

( 3)

Diameter:(km)

0.32 km

( 4)

H:(mag)

19.10

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

5.207

( 5)

Quality:

2 !

( 5)

Lightcurve Amplitude:(mag)

0.40

( 5)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

-

-

Spectral Observations:

Y

( 6)

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. 2001-F12

(002) Binzel, R.P. et al. (2004) Icarus 170, 259-294. (Observed spectral properties of near-Earth objects: results for population distribution, source regions, and space weathering processes.)

(003) Delbo, M. et al. (2003) Icarus 166, 116-130. (Keck observations of near-Earth asteroids in the thermal infrared)

(004) Delbo, M. et al. (2003) Icarus 166, 116-130. (Keck observations of near-Earth asteroids in the thermal infrared)

(005) Clark, M. (2007) MPB 34, 19-22. (LIGHTCURVE RESULTS FOR 1318 NERINA,2222 LERMONTOV, 3015 CANDY, 3089 OUJIANQUAN,3155 LEE, 6410 FUJIWARA, 6500 KODAIRA,(8290) 1992 NP,9566 RYKHLOVA,(42923) 1999 SR18,AND 2001 FY)

(006) Binzel, R.P. et al. (2004) Icarus 170, 259-294. (Observed spectral properties of near-Earth objects: results for population distribution, source regions, and space weathering processes.)


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