(143651) 2003 QO104

(2003 QO104)

Discovery Circumstances:

NEAT - Haleakala-AMOS

31 Aug 2003

(1)

Orbital Type:

AM

(*)( 2)

Taxonomic Type:

Q;S;R;Sa

( 3)( 4)( 5)( 6)( 7)( 8)

Albedo:

0.14

( 9)(10)(11)

Diameter:(km)

2.29 km

(12)(13)

H:(mag)

16.00

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

0.90

(14)(15)

V-R:(mag)

0.45

(16)(17)

R-I:(mag)

-

-

Rotation Period:(hrs)

114.09

(18)(19)(20)

Quality:

2 !

(18)(19)(20)

Lightcurve Amplitude:(mag)

1.6

(18)(19)(20)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

Y

(21)

Spectral Observations:

Y

(22)

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. 2003-R13

(002) Vodniza, A.Q. & M.R. Pereira (2009) DPS 41, 5010. (Study of the 2003 QO104 Asteroid)

(003) Thomas, C.A. et al. (2011) Astron. J. 142, 85. (ExploreNEOs. V. AVERAGE ALBEDO BY TAXONOMIC COMPLEX IN THE NEAR-EARTH ASTEROID POPULATION) (new albedos data for 118 NEOs)

(004) Somers, J.M. et al. (2010) DPS 42, 1316. (abstract) (Optical Characterization Of Planetary Radar Targets, Low-deltaV, And Potentially Hazardous Asteroids: Results From 2009-2010)

(005) Ye, Q. (2011) Astron. J. 141, 32. (BVRI photometry of 53 unusual asteroids) (35 NEAs)

(006) Thomas, C.A. et al. (2014) Icarus 228, 217-246. (Physical characterization of Warm Spitzer-observed near-Earth objects)

(007) DeMeo, F.E. et al. (2014) Icarus 227, 112-122. (Mars encounters cause fresh surfaces on some near-Earth asteroids) (contains taxonomic classification of 249 NEAs)

(008) Perna, D. et al. (2016) Astron. J. 151, 11(14p). (GRASPING THE NATURE OF POTENTIALLY HAZARDOUS ASTEROIDS) (spectra of 14 PHAs)

(009) Thomas, C.A. et al. (2011) Astron. J. 142, 85. (ExploreNEOs. V. AVERAGE ALBEDO BY TAXONOMIC COMPLEX IN THE NEAR-EARTH ASTEROID POPULATION) (new albedos data for 118 NEOs)

(010) Mueller, M. et al. (2011) Astron. J. 141, 109. (ExploreNEOs. III. PHYSICAL CHARACTERIZATION OF 65 POTENTIAL SPACECRAFT TARGET ASTEROIDS)

(011) Trilling, D.E. et al. (2010) Astron. Journal 140, 770-784. (EXPLORENEOs. I. DESCRIPTION AND FIRST RESULTS FROM THE WARM SPITZER NEAR-EARTH OBJECT SURVEY) (diameters & albedos for 101 NEOs)

(012) Mueller, M. et al. (2011) Astron. J. 141, 109. (ExploreNEOs. III. PHYSICAL CHARACTERIZATION OF 65 POTENTIAL SPACECRAFT TARGET ASTEROIDS)

(013) Trilling, D.E. et al. (2010) Astron. Journal 140, 770-784. (EXPLORENEOs. I. DESCRIPTION AND FIRST RESULTS FROM THE WARM SPITZER NEAR-EARTH OBJECT SURVEY) (diameters & albedos for 101 NEOs)

(014) Ye, Q. (2011) Astron. J. 141, 32. (BVRI photometry of 53 unusual asteroids) (35 NEAs)

(015) Betzler, A. et al. (2010) MPB 37, 95-97. (Photometric Observations of the Near-Earth Asteroids 1999 AP10 2000 TO64, 2000 UJ1, 2000 XK44, 2001 MZ7, 2003 QO104, 2005 RQ6, 2005 WJ56, and 2009 UN3)

(016) Ye, Q. (2011) Astron. J. 141, 32. (BVRI photometry of 53 unusual asteroids) (35 NEAs)

(017) Betzler, A. et al. (2010) MPB 37, 95-97. (Photometric Observations of the Near-Earth Asteroids 1999 AP10 2000 TO64, 2000 UJ1, 2000 XK44, 2001 MZ7, 2003 QO104, 2005 RQ6, 2005 WJ56, and 2009 UN3)

(018) Koehn, B.W. et al. (2014) MPB 41, 286-300. (LOWELL OBSERVATORY NEAR-EARTH ASTEROID PHOTOMETRIC SURVEY (NEAPS) - 2009 JANUARY THROUGH 2009 JUNE) (433,1943,3554,5011,5604,5620,5693,8566,14402,16834,22753,35107,52768,68350,85867,138883,141052,143651,154244,161989,162385,163758,175706,194386,203217,207945,208023,212546,256412,2001FE90,2004LV3,2005BC,2005SG19,2008QT3,2008WL60,2009DE47,2009DO111,2009EP2,2009FD,2009JM2)

(019) Warner, B.D. et al. (2009) MPB 36, 179-180. (ANALYSIS OF THE SLOW ROTATOR (143651) 2003 QO104)

(020) Birtwhistle, P. (2009) MPB 36, 186-187. (LIGHTCURVES FOR FIVE CLOSE APPROACH ASTEROIDS) (143561,2009FH,2009HM82,2009KW2,2009KL8)

(021) JPL's NEO Radar Detection Program Webpage

(022) Perna, D. et al. (2016) Astron. J. 151, 11(14p). (GRASPING THE NATURE OF POTENTIALLY HAZARDOUS ASTEROIDS) (spectra of 14 PHAs)


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