2003MNRAS.346..555C

Query : 2003MNRAS.346..555C

2003MNRAS.346..555C - Mon. Not. R. Astron. Soc., 346, 555-564 (2003/December-1)

Contribution to the search for binaries among Am stars - V. Orbital elements of eight short-period spectroscopic binaries.

CARQUILLAT J.-M., GINESTET N., PRIEUR J.-L. and DEBERNARDI Y.

Abstract (from CDS):

We present the results of a radial-velocity study of eight Am stars (HD 341, 55822, 61250, 67317, 93991, 162950, 224890 and 225137) observed at Observatoire de Haute-Provence with the CORAVEL instrument. We find that these systems are single-line spectroscopic binaries whose orbital elements are determined for the first time.

Abstract Copyright: 2003 RAS

Journal keyword(s): binaries: spectroscopic - stars: fundamental parameters

Simbad objects: 8

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Number of rows : 8
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 HD 224890 SB* 00 01 39.4584183648 +73 36 42.647280660   6.681 6.492     kA1hA7mF0 51 0
2 HD 225137 SB* 00 03 52.6326806184 +57 22 41.810168172   8.43 8.13     kA3hA7mF2 28 0
3 HD 341 SB* 00 08 09.5976513792 +31 22 44.390648784   7.45 7.25     A3 19 0
4 HD 55822 SB* 07 15 22.6382221152 +19 03 43.692175404   8.85 8.54     kA4hA8mF5(III)Eu 25 0
5 HD 61250 SB* 07 42 56.3822267832 +65 17 26.625720444   8.55 8.25     kA6hA9mF1(III)EuSr 26 0
6 HD 67317 SB* 08 10 12.5666912856 +55 48 15.542318880   7.85 7.57     A2 45 0
7 HD 93991 SB* 10 52 01.1995046280 +55 21 18.521650188 8.540 8.400 8.110     F0 32 0
8 HD 162950 SB* 17 52 32.1625719240 +27 11 37.202916552   7.592 7.284     kA4hA9mF2(III) 34 0

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