X-ray, UV, optical and radio observations of the visual binary 53 AQR

Pasquini, L.; Monsignori-Fossi, B. C.; Pallavicini, R.; Cerruti Sola, M.

Italy

Abstract

The authors present optical (ESO), ultraviolet (IUE), X-ray (EXOSAT) and radio (VLA) observations of the visual binary 53 Aquarii. They show that the two components of the system can be used to infer the properties of the Sun at a much earlier epoch.

1986 Advances in Space Research
Exosat IUE 2