(253106) 2002 UR3

(2002 UR3 )

Discovery Circumstances:

NEAT - Palomar Mountain/NEAT

29 Oct 2002

(1)

Orbital Type:

AP

(*)

Taxonomic Type:

-

-

Albedo:

-

-

Diameter:(km)

1.4 - 3.2 km

($)

H:(mag)

16.60

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

2.5;180

( 2)( 3)

Quality:

1T? !

( 2)( 3)

Lightcurve Amplitude:(mag)

0.12-0.36

( 2)( 3)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

-

-

Spectral Observations:

-

-

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.

T - in rotation quality code means Tumbling, non-principal axis rotation (NPAR)

References

( 1) M.P.E.C. 2002-U48

(002) Carbognani, A. & L. Buzzi (2016) MPB 43, 160-163. (ASTEROIDS LIGHTCURVES ANALYSIS: 2015 OCTOBER-DECEMBER)(..,112985,155110,163899,253106,337866,2015XC)

(003) Warner, B.D. (2016) MPB 43, 143-154. (NEAR-EARTH ASTEROID LIGHTCURVE ANALYSIS AT CS3-PALMER DIVIDE STATION: 2015 OCTOBER-DECEMBER)(36NEAs)


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