beta UMa
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
11 01 50.48 | +56 22 56.7 | Debris | A1V | 2.3 | 24.3 | 3.8 | 92.34 | 84 | 114 | Booth et al. 2013 | 0.7 | 100 | 13 |
Notes:
Merak (HD 95418)
References:
Thureau, N. D. et al. 2014, MNRAS, 445, 2558
Pawellek, N., et al. 2014, ApJ, 792, 19
*Booth, M. et al. 2013 M.N.R.A.S. 428 1263
Herschel 70µm, 100µm, and 160µm
![](imgs/betaUMa_Booth2013.jpg)
Matthews, B. et al. 2010 A.&A. 518 L135
![Herschel/PACS 70 microns](imgs/betaUMa_Matthews2010.jpg)
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](imgs/betaUma_moerchen2010.jpg)
Chen, C.H. et al. 2006 Ap.J.S. 166 351
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
Rieke, G.H., Su, K.Y.L., Stansberry, J.A., et al., 2005, ApJ, 620, 1010
Kamp, I., Hempel, M., Holweger, H. 2002 A.&A. 388 978
Habing, H.J., Dominik, C., Jourdain de Muizon, M., et al., 2001, A&A, 365, 545
60 and 170 micron excess
Holweger, H., Hempel, M., Kamp, I. 1999 A.&A. 350 603
Aumann, H.H. 1985 PASP 97 885