Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:compiledBy |
gptkb:United_States_Naval_Observatory
|
| gptkbp:epoch |
1998-2004
|
| gptkbp:format |
gptkb:FITS
ASCII |
| gptkbp:fullName |
USNO CCD Astrograph Catalog
|
| https://www.w3.org/2000/01/rdf-schema#label |
UCAC
|
| gptkbp:location |
gptkb:Cerro_Tololo_Inter-American_Observatory
gptkb:Naval_Observatory_Flagstaff_Station |
| gptkbp:openToPublic |
yes
|
| gptkbp:predecessor |
ACT Reference Catalog
|
| gptkbp:provides |
stars
photometry astrometry proper motion |
| gptkbp:rating |
over 100 million
|
| gptkbp:releaseDate |
gptkb:UCAC2
gptkb:UCAC1 gptkb:UCAC3 UCAC4 |
| gptkbp:successor |
URAT
|
| gptkbp:telescopeType |
USNO 20-cm astrograph
|
| gptkbp:usedFor |
astronomical research
celestial navigation astrometric reference |
| gptkbp:wavelengthRange |
red optical
|
| gptkbp:bfsParent |
gptkb:TESS_Input_Catalog
|
| gptkbp:bfsLayer |
8
|