2005A&A...444..643P

Query : 2005A&A...444..643P

2005A&A...444..643P - Astronomy and Astrophysics, volume 444643-649 (2005/12-3)

Candidate spectroscopic binaries in the Sloan Digital Sky Survey.

POURBAIX D., KNAPP G.R., SZKODY P., IVEZIC Z., KLEINMAN S.J., LONG D., SNEDDEN S.A., NITTA A., HARVANEK M., KRZESINSKI J., BREWINGTON H.J., BARENTINE J.C., NEILSEN E.H. and BRINKMANN J.

Abstract (from CDS):

We have examined the radial velocity data for stars spectroscopically observed by the Sloan Digital Sky Survey (SDSS) more than once to investigate the incidence of spectroscopic binaries, and to evaluate the accuracy of the SDSS stellar radial velocities. We find agreement between the fraction of stars with significant velocity variations and the expected fraction of binary stars in the halo and thick disk populations. The observations produce a list of 675 possible new spectroscopic binary stars and orbits for eight of them.

Abstract Copyright: ∼

Journal keyword(s): instrumentation: spectrographs - stars: binaries: spectroscopic

VizieR on-line data: <Available at CDS (J/A+A/444/643): table4.dat>

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

Simbad objects: 20

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Number of rows : 20
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 2MASS J00310680+0041356 SB* 00 31 06.8215978080 +00 41 35.660559696   17.71 17.45     F9 3 0
2 SDSS J003546.88+001259.4 * 00 35 46.88 +00 12 59.5   25.96 23.37     G2 1 0
3 2MASS J00514689+0108419 SB* 00 51 46.8941346528 +01 08 41.815940568   16.42 16.22     F9 4 0
4 SDSS J005406.06+003432.0 SB* 00 54 05.52967 +00 34 29.6549   23.40 22.77     F2 2 0
5 2MASS J02203600+0023097 SB* 02 20 36.0099065664 +00 23 09.780894528   16.32 16.14     F9 4 0
6 SDSS J022216.99+000611.9 * 02 22 16.99 +00 06 11.9           F2 1 0
7 2MASS J02242742+0042312 * 02 24 27.3883115568 +00 42 31.520682972   20.37 19.17     G2 1 0
8 SDSS J022502.62+001532.0 * 02 25 02.63 +00 15 32.0   24.54 23.49     F2 1 0
9 2MASS J02255564+0108502 Pe* 02 25 55.6587324456 +01 08 50.244737676   16.02 16.00     F2 3 0
10 2MASS J03022511+0108437 SB* 03 02 25.1179469520 +01 08 43.702090944   16.71 16.51     G2 4 0
11 2MASS J03095468+0027395 LM* 03 09 54.6761663592 +00 27 39.498919272   18.75 17.52 16.3 14.6 M5V 6 0
12 GALEX J031404.9-011135 ** 03 14 04.9810836408 -01 11 36.684555504   20.02 19.43     DA:+dMe 17 0
13 2MASS J03150530+0021201 LM* 03 15 05.3175507552 +00 21 20.343978252   22.27 21.14     M3V 5 0
14 SDSS J031540.80+002830.0 * 03 15 40.8005032944 +00 28 30.017619552   18.10 17.71     F9 2 0
15 2MASS J03155914+0028033 LM* 03 15 59.1523311480 +00 28 03.300773988   22.92 21.54     M7V 5 0
16 2MASS J03293714+0113156 SB* 03 29 37.1585126760 +01 13 15.679918812   16.30 16.08     F5 4 0
17 2MASS J03293748+0004440 * 03 29 37.4986935576 +00 04 43.763509704   18.36 18.24     F2 2 0
18 SDSS J033209.68+005658.1 * 03 32 09.68 +00 56 58.1           F5 1 0
19 2MASS J03413767+0110276 * 03 41 37.6793759520 +01 10 27.640671204   17.47 17.31     F5 3 0
20 SDSS J090628.24+052656.9 CV* 09 06 28.2462177280 +05 26 56.984765510           sdB+G 20 0

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