beta Tri
HD 13161
RA (J2000) | DEC (J2000) | Category | Spec Type | R band (mag) | Distance (pc) | Disk Major Axis " | Disk Diameter (AU) | Inclination (degrees) | Major axis PA | Reference | Resolution elements across | At ref. wavelength (microns) | # References |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
02 09 32.63 | +34 59 14.3 | Debris | A5 III | 2.9 | 38.9 | 5.6 | 218 | 41 | 64 | Booth, M. et al. 2013 | 1.4 | 70 | 7 |
Notes:
Spectroscopic binary 37d period
References:
An unbiased study of debris discs around A-type stars with Herschel
Thureau, N. D. et al. 2014, MNRAS, 445, 2558
Disk Radii and Grain Sizes in Herschel-resolved Debris Disks
Pawellek, N., et al. 2014, ApJ, 792, 19
Resolved debris discs around A stars in the Herschel DEBRIS survey![](imgs/betaTri_Booth2013.jpg)
*Booth, M. et al. 2013 M.N.R.A.S. 428 1263
Herschel 70µm, 100µm, and 160µm
![](imgs/betaTri_Booth2013.jpg)
Coplanar circumbinary debris discs![](imgs/betaTri_Kennedy2012.png)
Kennedy, G.M. et al. 2012 M.N.R.A.S. 426 2115
disk lies in binary orbital plane
![](imgs/betaTri_Kennedy2012.png)
Debris disks in main-sequence binary systems.
Trilling, D.E. et al. 2007 Ap.J. 658 1289
Spitzer/MIPS photometry
An optical search for Beta Pictoris-like disks around nearby stars
Smith, B.A.; Fountain, J.W.; Terrile, R.J. A.&A. 261 499
coronagraphic non-detection
Twelve additional 'Vega-like' stars
Sadakane, K. and Nishida, M. 1986 P.A.S.P. 98 685
Discovery of IRAS excess