(163364) 2002 OD20

(2002 OD20 )

Discovery Circumstances:

NEAT - Palomar Mountain/NEAT

21 Jul 2002

(1)

Orbital Type:

AP

(*)

Taxonomic Type:

Sq

( 2)

Albedo:

-

-

Diameter:(km)

523 - 1170 m

($)

H:(mag)

18.80

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

2.4201

( 3)

Quality:

3 !

( 3)

Lightcurve Amplitude:(mag)

0.11

( 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. 2002-O43

(002) Hicks, M. et al. (2013) ATel#5132 (Palomar Spectroscopy of Near-Earth Asteroids 137199 (1999 KX4), 152756 (1999 JV3), 163249 (2002 GT), 163364 (2002 OD20), and 285263 (1998 QE2))

(003) Oey, J. (2014) MPB 41, 276-280. (LIGHTCURVE ANALYSIS OF ASTEROIDS FROM BLUE MOUNTAINS OBSERVATORY IN 2013) (99942,163364,285263)

(004) JPL's NEO Radar Detection Program Webpage

(005) Hicks, M. et al. (2013) ATel#5132 (Palomar Spectroscopy of Near-Earth Asteroids 137199 (1999 KX4), 152756 (1999 JV3), 163249 (2002 GT), 163 364 (2002 OD20), and 285263 (1998 QE2))


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