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beta UMa

RA (J2000)
DEC (J2000)
R band (mag)
Distance (pc)
Disk Diameter (")
Disk Diameter (AU)
How Well Resolved
At ref. wavelength (micron)
# References
11 01 50.48+56 22 56.7MSA1V2.324.33.892.3484114Booth et al. 20130.710010


Merak (HD 95418)


Resolved debris discs around A stars in the Herschel DEBRIS survey
Booth, M. et al. 2013 M.N.R.A.S. 428 1263
Resolving debris discs in the far-infrared: Early highlights from the DEBRIS survey
Matthews, B. et al. 2010 A.&A. 518 L135
Herschel/PACS 70 microns
High Spatial Resolution Imaging of Thermal Emission from Debris Disks
Moerchen, M.M., Telesco, C.M., and Packham, C. 2010 Ap.J. 723 1418
Resolved at 11.2 microns (HD95418)N band image after PSF subtraction
Debris Disk Evolution around A Stars
Su, K. Y. L., Rieke, G. H., Stansberry, J. A., Bryden, G., Stapelfeldt, K. R., Trilling, D. E., Muzerolle, J., Beichman, C. A., Moro-Martin, A., Hines, D. C., Werner, M. W., 2006, ApJ, 653, 675
Spitzer IRS spectroscopy of IRAS-discovered debris disks
Chen, C.H., Sargent, B.A., Bohac, C., Kim, K.H., Leibensperger, E., Jura, M., et al. 2006, ApJS, 166, 351
Decay of planetary debris disks
Rieke, G.H., Su, K.Y.L., Stansberry, J.A., et al., 2005, ApJ, 620, 1010
Do dusty A stars exhibit accretion signatures in their photospheres?
Kamp, I., Hempel, M., Holweger, H. 2002 A.&A. 388 978
Incidence and survival of remnant disks around main-sequence stars
Habing, H.J., Dominik, C., Jourdain de Muizon, M., et al., 2001, A&A, 365, 545
60 and 170 micron excess 
A search for circumstellar gas around normal A stars and Lambda Bootis stars
Holweger, H., Hempel, M., Kamp, I. 1999 A.&A. 350 603
IRAS observations of matter around nearby stars
Aumann, H.H. 1985 PASP 97 885