Published May 1989
| Version v1
Journal article
A comparison of optical and H I rotation curves in M 31
Description
New redshifts have been obtained for H II regions along the major axis. These data, combined with a reanalysis of previously published work, show that optical and 21-cm determinations of the rotation curve are in excellent agreement. 12 refs
Additional details
Publishing Information
- Journal Title
- Publications of the Astronomical Society of the Pacific
- Journal Volume
- 101
- Series
- Publ. Astron. Soc. Pac.
- Journal Page Range
- 489-493
- ISSN
- 0004-6280
- CODEN
- PASPA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 21012592
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- GALAXIES; HYDROGEN; H2 REGIONS; RADIOWAVE RADIATION; ROTATION; SPECTROSCOPY; SPIRAL CONFIGURATION; TELESCOPES; VISIBLE RADIATION
- Descriptors DEC
- CONFIGURATION; COSMIC RADIO SOURCES; ELECTROMAGNETIC RADIATION; ELEMENTS; NONMETALS; RADIATIONS