HD 181296
eta Telescopii
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 22 51.21 | -54 25 26.1 | Debris | A0V | 5 | 48 | 0.5 | 24 | 90 | 8 | Smith et al. 2009 | 1.1 | 18.3 | 14 |
Notes:
Spectral Type Reference: Smith et al. 2009
References:
Péricaud, J. et al. 2017, A&A, 600, 23
CO J = 2 → 1 and CO J = 3 → 2 lines
Greaves, J. et al. 2016, MNRAS, 461, 3910–3917
no CO detected
Patel, Rahul I. et al. 2014, ApJS, 212, 23
Riviere-Marichalar, P. et al. 2014, A&A, 565, 11
Herschel 70, 100, and 160 μm
Neuhauser, R. et al. 2011 M.N.R.A.S. 416 1430
Discovery of brown dwarf companion
Vigan, A. et al. 2012 A.A. 544 9
no planet detected
*Smith, R.; Churcher, L. J.; Wyatt, M. C.; Moerchen, M. M.; Telesco, C. M., 2009, A&A, 493, 299
mid-IR imaging
Nilsson, R. et al. 2009, A.&A. 508 1057
870 micron upper limit
Rebull, L.M. et al. 2008 Ap.J. 681 1484
Rhee, J.H., Song, I., Zuckerman, B., McElwain, M., 2007, ApJ, 660, 1556
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
Zuckerman, B. & Song, I., 2004, ApJ, 603, 738