2011AJ....142....6B

Query : 2011AJ....142....6B

2011AJ....142....6B - Astron. J., 142, 6 (2011/July-0)

Stellar astrophysics with a dispersed Fourier transform spectrograph. II. Orbits of double-lined spectroscopic binaries.

BEHR B.B., CENKO A.T., HAJIAN A.R., McMILLAN R.S., MURISON M., MEADE J. and HINDSLEY R.

Abstract (from CDS):

We present orbital parameters for six double-lined spectroscopic binaries (ι Pegasi, ω Draconis, 12 Boötis, V1143 Cygni, β Aurigae, and Mizar A) and two double-lined triple star systems (κ Pegasi and η Virginis). The orbital fits are based upon high-precision radial velocity (RV) observations made with a dispersed Fourier Transform Spectrograph, or dFTS, a new instrument that combines interferometric and dispersive elements. For some of the double-lined binaries with known inclination angles, the quality of our RV data permits us to determine the masses M1 and M2 of the stellar components with relative errors as small as 0.2%.

Abstract Copyright: ∼

Journal keyword(s): binaries: spectroscopic - instrumentation: spectrographs - techniques: radial velocities

Simbad objects: 10

goto Full paper

goto View the references in ADS

Number of rows : 10
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 * bet Aur SB* 05 59 31.7229284 +44 56 50.757259 1.97 1.93 1.90 1.82 1.83 A1IV-Vp 433 1
2 * eta Vir SB* 12 19 54.3423981960 -00 40 00.466313196 3.99 3.92 3.90 3.82 3.82 A2IV 252 0
3 * zet UMa ** 13 23 55.54048 +54 55 31.2671           ~ 93 0
4 * zet01 UMa SB* 13 23 55.5422805173 +54 55 31.295579890 2.11 2.271 2.220 2.10 2.12 A1.5Vas 320 0
5 * d Boo SB* 14 10 23.9334932664 +25 05 30.037020972 5.44 5.37 4.83 4.39 4.10 F8V 180 0
6 * ome Dra SB* 17 36 57.0943076755 +68 45 28.681533966   5.20 4.77 4.5   F4V 180 0
7 V* V1143 Cyg SB* 19 38 41.1829269072 +54 58 25.647010572       5.6   F6Va 229 0
8 * kap Peg ** 21 44 38.73522 +25 38 42.1359   4.553 4.135     F5V 249 1
9 * iot Peg SB* 22 07 00.6655101792 +25 20 42.356386464 4.190 4.200 3.770 3.36 3.11 F5V 468 1
10 * iot Psc PM* 23 39 57.0406036160 +05 37 34.653911951 4.640 4.620 4.120 3.68 3.37 F7V 641 0

To bookmark this query, right click on this link: simbad:objects in 2011AJ....142....6B and select 'bookmark this link' or equivalent in the popup menu