(437994) 2003 UL12

(2003 UL12 )

Discovery Circumstances:

LINEAR - Lincoln Laboratory ETS, New Mexico

19 Oct 2003

(1)

Orbital Type:

AP

(*)

Taxonomic Type:

-

-

Albedo:

0.200

( 2)( 3)( 4)

Diameter:(km)

1.078 km

( 5)( 6)( 7)

H:(mag)

17.30

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

-

-

Quality:

-

-

Lightcurve Amplitude:(mag)

-

-

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

-

-

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

References

( 1) M.P.E.C. 2003-U41

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

(003) Fernandez, Y.R. et al. (2005) Astron. J. 130, 308-318. (Albedos of asteroids in comet-like orbits)

(004) Masiero, J.R. et al. (2015) Astrophys. J. 809, 179(8p). (THE EUPHROSYNE FAMILY’S CONTRIBUTION TO THE LOW ALBEDO NEAR-EARTH ASTEROIDS) (...)

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

(006) Fernandez, Y.R. et al. (2005) Astron. J. 130, 308-318. (Albedos of asteroids in comet-like orbits)

(007) Masiero, J.R. et al. (2015) Astrophys. J. 809, 179(8p). (THE EUPHROSYNE FAMILY’S CONTRIBUTION TO THE LOW ALBEDO NEAR-EARTH ASTEROIDS) (...)


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