(141018) 2001 WC47

(2001 WC47 )

Discovery Circumstances:

LINEAR - Lincoln Laboratory ETS, New Mexico

20 Nov 2001

(1)

Orbital Type:

AM

(*)

Taxonomic Type:

Sq

( 2)

Albedo:

-

-

Diameter:(km)

500 - 1118 m

($)

H:(mag)

18.90

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

16.747

( 3)

Quality:

3 !

( 3)

Lightcurve Amplitude:(mag)

0.23

( 3)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

Y

( 4)

Spectral Observations:

Y

( 5)

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. 2001-X22

(002) Kuroda, D. et al. (2014) PASJ 66, 51. (Visible-wavelength spectroscopy of subkilometer-sized near-Earth asteroids with a low delta-v) (89136,136923,141018,163000,214869,253062,311925,363305,2009SC15,2009SQ104,2011BT15)

(003) Warner, B.D. (2012) MPB 39. 245-252. (ASTEROID LIGHTCURVE ANALYSIS AT THE PALMER DIVIDE OBSERVATORY: 2012 MARCH - JUNE) (..141018,326732,2011WV134,2012AA11,2012DO,..)

(004) JPL's NEO Radar Detection Program Webpage

(005) Kuroda, D. et al. (2014) PASJ 66, 51. (Visible-wavelength spectroscopy of subkilometer-sized near-Earth asteroids with a low delta-v) (89136,136923,141018,163000,214869,253062,311925,363305,2009SC15,2 009SQ104,2011BT15)


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