( 89136) 2001 US16

(2001 US16 )

Discovery Circumstances:

Spacewatch - Steward Observatory, Kitt Peak-Spacewatch

23 Oct 2001

(1)

Orbital Type:

AM

(*)

Taxonomic Type:

K/Xe

( 2)

Albedo:

-

-

Diameter:(km)

274 - 614 m

($)

H:(mag)

20.290

( 3)

G:

0.30

( 4)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

14.39

( 5)

Quality:

2 !

( 5)

Lightcurve Amplitude:(mag)

0.9

( 5)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

Y

( 6)

Spectral Observations:

Y

( 7)

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. 2001-U53

(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) Pravec, P. et al. (2012) Icarus 221, 365-387 (Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations)

(004) Pravec, P. et al. (2012) Icarus 221, 365-387 (Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations)

(005) Petr Pravec's Ondrejov NEO Photometric Program Webpage "Prepublished Periods"

(006) JPL's NEO Radar Detection Program Webpage

(007) 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)


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