Astronomy and Astrophysics – Astrophysics
Scientific paper
Nov 1986
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1986pasp...98.1179m&link_type=abstract
Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 98, Nov. 1986, p. 1179-1185. Research supported by the
Astronomy and Astrophysics
Astrophysics
6
Infrared Photometry, Symbiotic Stars, Variable Stars, Broadband, White Dwarf Stars
Scientific paper
Differential observations of the symbiotic star CH Cyg in the Johnson UBVRI system were obtained at the Rothney Astrophysical Observatory in May 1985 approximately one hour after X-ray observations were obtained by Leahy and Taylor (1986). Additional V, B, and I data were obtained in July 1985 and bolometer data from J to 18 microns were obtained at Mount Lemmon in June 1985. The optical data reveal intranight and internight variations and suggest at least two sources of variation. The spectral distribution is not well matched by that of an M6 III star, and further supports the presence of additional sources: a hot, less-luminous source and a much cooler source, i.e., a white dwarf and a dust shell in the system.
Fry David J. I.
Leahy Denis A.
Milone Eugene F.
No associations
LandOfFree
Broad-band multicolor observations of CH Cygni does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Broad-band multicolor observations of CH Cygni, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Broad-band multicolor observations of CH Cygni will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1151078