Published August 1989
| Version v1
Journal article
The magnetic field and rotation period of the Ap star HD4778
Description
Three years of photoelectric magnetic field measurements of the Ap star HD4778 have been obtained. The magnetic field of the star varies from + 1400 G to - 1100 G, and when the field variations are combined with previously published photometric and spectroscopic data, a unique rotation period of 2d. 5616 is found
Additional details
Publishing Information
- Journal Title
- Astronomy and Astrophysics, Supplement Series
- Journal Volume
- 220
- Journal Issue
- 1-2
- Series
- Astron. Astrophys., Suppl. Ser.
- Journal Page Range
- 215-217
- ISSN
- 0365-0138
- CODEN
- AAESB
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 21051237
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- MAGNETIC FIELDS; VARIABLE STARS; VARIATIONS
- Descriptors DEC
- STARS