Astronomy and Astrophysics – Astronomy
Scientific paper
Dec 1979
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1979sva....23..696s&link_type=abstract
Astronomicheskii Zhurnal, vol. 56, Nov.-Dec. 1979, p. 1228-1234. In Russian.
Astronomy and Astrophysics
Astronomy
3
Cassiopeia Constellation, Infrared Astronomy, Infrared Photometry, Spectral Energy Distribution, Stellar Spectrophotometry, Taurus Constellation, Ubv Spectra, Astronomical Photometry, Chemical Composition, Infrared Spectrophotometers, Interstellar Extinction, R Coronae Borealis Stars, Spectrum Analysis, Stellar Envelopes, Stellar Radiation, Stellar Structure
Scientific paper
The results of UBVRJHK-photometry of three R CrB stars (XX Cam, UV Cas SU Tau) at the maximum are presented. The observed spectra energy distribution of XX Cam corresponds to the spectral type G 3 I, and no IR excess is detected. The energy distribution of UV Cas corresponds to the spectral type F 7 1, after the correction for interstellar absorption. The excess of IR radiation is also absent. Discussion is given whether these two stars belong to the R CrB type. The energy distribution of SU Tau, after the correction for interstellar absorption is made, corresponds to the spectral type F81. The IR excess is detected, which amounts to approximately 60% of the stellar radiation in the K-band. It is interpreted as a radiation of circumstellar dust shell with the temperature lower than 900 K.
No associations
LandOfFree
Optical and infrared photometry of XX Camelopardalis, UV Cassiopeiae and SU Tauri 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 Optical and infrared photometry of XX Camelopardalis, UV Cassiopeiae and SU Tauri, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical and infrared photometry of XX Camelopardalis, UV Cassiopeiae and SU Tauri will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1450473