Photometric measurements of the planetary nebula NGC 1535.
Abstract
Photoelectric UBVRI data of the planetary nebula NGC 1535 suggest a very early spectral type for the central star: V = 12.6, B-V = -0.31, U-B = -1.2, V-I = -0.30. The derived apparent photometric diameter of the nebula is of 22 arcsec with a total magnitude of V = 10.1. Stars on the sky in the neighborhood of the nebula do not give indication of reddening up to a distance of 0.45 kpc.
- Publication:
-
Revista Mexicana de Astronomia y Astrofisica, vol. 10
- Pub Date:
- March 1985
- Bibcode:
- 1985RMxAA..10..203F
- Keywords:
-
- Central Stars:Planetary Nebulae;
- Diameters:Planetary Nebulae;
- Planetary Nebulae:Central Stars;
- Planetary Nebulae:Diameters;
- Planetary Nebulae:UBVRI Photometry;
- UBVRI Photometry:Planetary Nebulae