SIMBAD references

2013AJ....146..131L - Astron. J., 146, 131 (2013/November-0)

U BV RI photometric standard stars around the sky at +50 deg declination.

LANDOLT A.U.

Abstract (from CDS):

U BV RI photoelectric observations have been made of 335 stars around the sky, and centered approximately at +50 deg declination. The majority of the stars fall in the magnitude range 9 < V < 16, and in the color range -0.3 < (B - V) < +1.8. Those 243 stars best suited as new broadband photometric standard stars average 12.5 measures each from data taken on 98 different nights over a period of 17 years at the Kitt Peak National and Lowell Observatories.

Abstract Copyright:

Journal keyword(s): catalogs - standards - stars: fundamental parameters - techniques: photometric

VizieR on-line data: <Available at CDS (J/AJ/146/131): table2.dat table3.dat table5.dat table6.dat notes.dat>

CDS comments: p.40: BD+44 2420 is a misprint for BD+44 2240.

Simbad objects: 350

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