Analysis of a variable spectroscopic double star
收藏Mendeley Data2023-02-23 更新2024-06-26 收录
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资源简介：
Title of program: BISPEC
Catalogue Id: AACE_v1_0
Nature of problem
Measurements of the Doppler shifts of the spectral lines of a double star at different times can be used to derive the velocities of the stars at these times. The program 'bispec' derives the orbital parameters (mean velocities, amplitudes, longitude of periastron, epoch of periastron, eccentricity, orbital period, and period of rotation of the line apsides) of the stars from these velocities. The program will also find the best fitting sine wave (amplitude, period and epoch of zero phase) to th ...
Versions of this program held in the CPC repository in Mendeley Data
AACE_v1_0; BISPEC; 10.1016/0010-4655(71)90029-4
This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
创建时间：
2019-12-18
