Weak enhancement in the optical activity of HDE245770/A0535+26 system
Abstract
We continued the monitoring of HDE 245770 in V band around the periastron passage of the neutron star A0535+26 (JD 2457376) following the ephemeris of Giovannelli et al.: 2013, A & A, 560, A1G [JD_opt-out = JD_0(2444944) +- n(111.0 +- 0.4) days].
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- December 2015
- Bibcode:
- 2015ATel.8446....1G
- Keywords:
-
- Binary;
- Neutron Star;
- Pulsar