VizieR Online Data Catalog: Accurate coordinates of Planetary Nebulae (Kohoutek+, 2002)
Abstract
Accurate optical coordinates of 734 PNe, measured on the charts of the Digitized Palomar Sky Survey (DSS-2), are presented. As a result of the discussion about the external accuracy the constants -0.8" in RA and +0.8" in DEC should be added to the coordinates measured by us. They were used but rounded off already in CGPN(2000).
(2 data files).- Publication:
-
VizieR Online Data Catalog (other)
- Pub Date:
- September 2002
- Bibcode:
- 2002yCatp001032302K
- Keywords:
-
- Planetary nebulae;
- Positional data