BD + 24 degree 676 - An intermediate-mass, pre-main-sequence star
Journal Article
·
· Publications of the Astronomical Society of the Pacific; (USA)
OSTI ID:6368570
- Colorado Univ., Boulder (USA) Ne York State Univ., Stony Brook (USA)
An analysis of the optical spectrum and UBVRIJHKL photometry of BD + 24{degree} 676 indicates that it is a heavily reddened emission-line star of spectral type A3. The star has substantial near-IR and UV excesses. A comparison with previous photometry suggests that this star may be variable. It is suggested that BD + 24{degree} 676 is an intermediate-mass, premain-sequence star in the Taurus-Auriga region. 12 refs.
- OSTI ID:
- 6368570
- Journal Information:
- Publications of the Astronomical Society of the Pacific; (USA), Journal Name: Publications of the Astronomical Society of the Pacific; (USA) Vol. 102; ISSN PASPA; ISSN 0004-6280
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640102* -- Astrophysics & Cosmology-- Stars & Quasi-Stellar
Radio & X-Ray Sources
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
BALMER LINES
DISTRIBUTION
ELECTROMAGNETIC RADIATION
ERUPTIVE VARIABLE STARS
INFRARED RADIATION
MASS DISTRIBUTION
NEAR INFRARED RADIATION
PHOTOMETRY
RADIATIONS
SPATIAL DISTRIBUTION
SPECTRA
SPECTROPHOTOMETRY
SPECTROSCOPY
STAR EVOLUTION
STARS
T TAURI STARS
ULTRAVIOLET RADIATION
VARIABLE STARS
VISIBLE SPECTRA
Radio & X-Ray Sources
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
BALMER LINES
DISTRIBUTION
ELECTROMAGNETIC RADIATION
ERUPTIVE VARIABLE STARS
INFRARED RADIATION
MASS DISTRIBUTION
NEAR INFRARED RADIATION
PHOTOMETRY
RADIATIONS
SPATIAL DISTRIBUTION
SPECTRA
SPECTROPHOTOMETRY
SPECTROSCOPY
STAR EVOLUTION
STARS
T TAURI STARS
ULTRAVIOLET RADIATION
VARIABLE STARS
VISIBLE SPECTRA