alpha CrB
HD 139006
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 34 41.27 | +26 42 52.9 | Debris | A0 V | 2.2 | 23 | 4 | 92 | 80 | 170 | Booth et al. 2013 | 0.7 | 11.2 | 13 |
Notes:
Eclipsing binary with 17 day period
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
Kennedy, G.M. et al. 2012 M.N.R.A.S. 426 2115
Modeling consistent with edge-on system
Moerchen, M.M., Telesco, C.M., and Packham, C. 2010 Ap.J. 723 1418
Resolved at 11.2 microns
Liu, W.M. et al. 2009 Ap.J. 693 L1500
absence of warm dust
Absil, O., et al. 2008 A.&A. 487 1041
absence of near-IR excess
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
Fajardo-Acosta, S.B., Stencel, R.E., and Backman, D.E. 1997 Ap.J. 487 L151
Smith, B.A., Fountain, J.W., and Terrile, R.J. 1992, A&A, 261, 499
Aumann, H.H. 1985 PASP 97 885