(144901) 2004 WG1

(2004 WG1 = 2004 SP26 = 2004 SM60 )

Discovery Circumstances:

LINEAR - Lincoln Laboratory ETS, New Mexico

19 Nov 2004

(1)

Orbital Type:

AP

(*)

Taxonomic Type:

-

-

Albedo:

0.038

( 2)

Diameter:(km)

2.240 km

( 3)

H:(mag)

17.40

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

8.06

( 4)

Quality:

2 !

( 4)

Lightcurve Amplitude:(mag)

0.65

( 4)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

Y

( 5)( 6)

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. 2004-W23

(002) Mainzer, A. et al. (2011) ApJ 743, 156. (NEOWISE Observations of Near-Earth Objects: Preliminary Results) (albedo and diameters of 428 NEOs)

(003) Mainzer, A. et al. (2011) ApJ 743, 156. (NEOWISE Observations of Near-Earth Objects: Preliminary Results) (albedo and diameters of 428 NEOs)

(004) Skiff, B.A. et al. (2012) MPB 39, 111-130. (LOWELL OBSERVATORY NEAR-EARTH ASTEROID PHOTOMETRIC SURVEY (NEAPS) - 2008 MAY THROUGH 2008 DECEMBER) (46 NEAs)

(005) JPL's NEO Radar Detection Program Webpage

(006) Ansdell, M. et al. (2007) DPS 39, 35.07. (Physical Modeling Of Near Earth Asteroid 2004WG1 From Arecibo Observatory Radar Data)


NEODyS Page of (144901) 2004 WG1