On the nature of variability of TZ Ori.
Abstract
Data on the irregular variable TZ Ori, obtained in 600 h of UBV observations with the Schmidt telescopes of Tonantzintla and Biurakan Observatories, are analyzed statistically. Typical light curves are presented, and slow and fast flarelike variations are characterized. A 5-d periodicity with U-B amplitude -0.2 to +0.5 mag and B-V amplitude 0.3-1.5 mag is identified.
- Publication:
-
Astrofizika
- Pub Date:
- March 1986
- Bibcode:
- 1986Afz....24..239P
- Keywords:
-
- Flare Stars;
- Stellar Flares;
- Irregular Variable Stars;
- Light Curve;
- Statistical Analysis;
- Stellar Color;
- Variability;
- Astrophysics