discov_num |
notes |
refcode |
SBE 1 |
Aa,Ab: Herschel 36 is a young massive system located at 1.3kpc in the |
|
|
Hourglass high-mass star-forming region in the central part of the M8 |
|
|
nebula. The Ab component is comprised of two stars, spectral types O9V |
|
|
and B0.5V, in a close orbit with period 1.54d. The Aa component is of |
|
|
type O9.5V, and is the most luminous star of the system, dominating |
|
|
its ionizing flux. Aa and Ab are in an orbit with estimated period |
|
|
500d and projected semi-major axis 3.5mas. The minimum spectrosopic |
|
|
predicted mass of the Aa+Ab1+Ab2 system is 45,2 Msun. Arias et al. |
|
|
(2010, ApJ 710, L30) label the components A, B1, and B2 in their |
|
|
spectroscopic study of the system. |
SBe2014 |
refcode |
metd |
author |
reference |
SBe2014 |
Kv j |
Sanchez-Bermudez, J., Alberdi, A., Schodel, R., Hummel, C.A., Arias, J.I., |
2014A&A...572L...1S |
SBe2014 |
|
Barba, R.H., Maiz Apellaniz, J., & Pott, J.-U. |
|
SBe2014 |
|
A&A 572, L1, 2014 |
|