Sagar, R.; Mahra, H. S.; Joshi, S. C.; Srivastava, J. B.
(1977)
Photoelectric observations of Nova Sagittarii 1977
(alpha1950 =18h35m17s; delta1950= -23d 25'21") were secured on the 104-cm
and 56-cm reflectors of the Uttar Pradesh State Observatory on
several nights during April and ...