Details on Acronym: UCAC4 | |
UCAC4 | (Fourth USNO CCD Astrograph Catalog) |
Write: | <<UCAC4 FFF-NNNNNN>> |
N: | 113780093 |
Object: | * (SIMBAD class: Star) |
Note: | UCAC4 is a compiled, all-sky star catalog of N=113780093 objects, covering mainly the 8 to 16 magnitude range in a single bandpass between V and R. See also: http://www.usno.navy.mil/USNO/astrometry/optical-IR-prod/ucac |
Ref: | =2013AJ....145...44Z |
by | ZACHARIAS N. , FINCH C.T., GIRARD T.M., HENDEN A., BARTLETT J.L., MONET D.G., ZACHARIAS M.I. |
Astron. J., 145, 44 (2013) | |
The fourth US Naval Observatory CCD Astrograph Catalog (UCAC4). | |
o | 2012yCat.1322....0Z |
o | <UCAC4 FFF-NNNNNN> N=113780093. |
=E= | Catalogue in electronic form as I/322 |
Origin | of the Acronym: A = Assigned by the author(s) |