(277475) 2005 WK4

(2005 WK4 )

Discovery Circumstances:

Siding Spring Survey - Siding Spring Survey

27 Nov 2005

(1)

Orbital Type:

AP

(*)

Taxonomic Type:

Sk

( 2)

Albedo:

-

-

Diameter:(km)

287 - 643 m

($)

H:(mag)

20.09

( 3)

G:

0.15

( 4)

U-B:(mag)

-

-

B-V:(mag)

1.23

( 5)

V-R:(mag)

0.45

( 6)

R-I:(mag)

0.30

( 7)

Rotation Period:(hrs)

2.595

( 8)

Quality:

3 !

( 8)

Lightcurve Amplitude:(mag)

0.36

( 8)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

Y

( 9)

Spectral Observations:

Y

(10)

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

! - 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. 2005-W79

(002) Hicks, M. et al. (2013) ATel#5311 (Broadband Photometry Of The Potentially Asteroid 277475 (2005 WK4) and Corrected 52762 (1998 MT24) Colors.)

(003) Hicks, M. et al. (2013) ATel#5311 (Broadband Photometry Of The Potentially Asteroid 277475 (2005 WK4) and Corrected 52762 (1998 MT24) Colors.)

(004) Hicks, M. et al. (2013) ATel#5311 (Broadband Photometry Of The Potentially Asteroid 277475 (2005 WK4) and Corrected 52762 (1998 MT24) Colors.)

(005) Hicks, M. et al. (2013) ATel#5311 (Broadband Photometry Of The Potentially Asteroid 277475 (2005 WK4) and Corrected 52762 (1998 MT24) Color s.)

(006) Hicks, M. et al. (2013) ATel#5311 (Broadband Photometry Of The Potentially Asteroid 277475 (2005 WK4) and Corrected 52762 (1998 MT24) Colors.)

(007) Hicks, M. et al. (2013) ATel#5311 (Broadband Photometry Of The Potentially Asteroid 277475 (2005 WK4) and Corrected 52762 (1998 MT24) Colors.)

(008) Stephens, R.D. (2014) MPB 41, 13-15. (ASTEROIDS OBSERVED FROM CS3:2013 JULY-SEPTEMBER) (..,277475)

(009) JPL's NEO Radar Detection Program Webpage

(010) Lim, L.F. et al. (2014) LPSC 45, 1695. (Thermal Emission Photometry of Three Near-Earth Asteroids in Lí and Mí)(163249,277475,137126)


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