Results 321 to 326 of about 206,533 (326)

The Fundamental Parameters of the Central Stars of Eight WR Ring Nebulae

Space Science Reviews, 1994
We describe work that has recently been completed on deriving the fundamental parameters of eight WR stars through the photoionization modelling of their surrounding nebulae using non-LTE WR flux distributions. The resulting effective temperatures range from 57 000–71 000 K for the WN4-5 stars and
Linda J. Smith, Cesar Esteban
openaire   +1 more source

Fundamental effective temperature measurements for eclipsing binary stars – VII. The solar twin in LL Aquarii

Monthly notices of the Royal Astronomical Society
The eclipsing binary LL Aqr is a bright V=9.32, detached system consisting of two solar-type stars in an eccentric orbit (P = 20.2 d). The secondary component, LL Aqr B, was previously found to have physical and atmospheric parameters very similar to ...
N. Miller, P. Maxted, A. Hahlin, D. Graczyk   +3 more
semanticscholar   +1 more source

FUNDAMENTAL PARAMETERS OF SUPERGIANT STAR HD 187982 (A2 Ia)

ASTRONOMICAL JOURNAL OF AZERBAIJAN, 2023
Z. A. Samedov, A. Sh. Baloglanov, G. M. Hajiyeva, S. Sh. Rajabova   +3 more
openaire   +1 more source

The fundamental parameters of the star HR6725(F2III)

ASTRONOMICAL JOURNAL OF AZERBAIJAN
Z.A. Samedov, Z.A. Aliyeva, G.M. Hajiyeva, U.R. Rustam, N.H. Samedova   +4 more
openaire   +1 more source

FUNDAMENTAL PARAMETERS OF TWO B(e) STARS: HD 45677 AND HD 50138

, 1998
J. Zorec, A. Moujtahid, D. Ballereau, J. Chauville   +3 more
semanticscholar   +1 more source

Fundamental parameter determination from Strömgren photometry, astrophysics of variable stars

Astronomical Society of the Pacific Conference Series, 2006
openaire   +1 more source