Optical light variation of the seyfert galaxy NGC 4151
Abstract
The optical light variation of the nucleus of the galaxy NGC 4151 was monitored mainly using the 74 inch telescope of the Helwan Observatory, Egypt.
- Publication:
-
Astrophysics and Space Science
- Pub Date:
- January 1986
- DOI:
- Bibcode:
- 1986Ap&SS.119..177O
- Keywords:
-
- Astronomical Photometry;
- Light Curve;
- Seyfert Galaxies;
- Galactic Nuclei;
- Magnitude;
- Astronomy;
- Egypt;
- Light Variation