Open AccessThe orbit of the spectroscopic binary [eta] Pegasi
Author(s) -
R. T. Crawford
Publication year - 1901
Publication title -
lick observatory bulletin
Language(s) - English
Resource type - Journals
eISSN - 2378-9263
pISSN - 0075-9317
DOI - 10.5479/ads/bib/1901licob.1.27c
Subject(s) - binary number , orbit (dynamics) , physics , astrophysics , astronomy , mathematics , arithmetic , engineering , aerospace engineering