1991ApJ...380L..85H

Query : 1991ApJ...380L..85H

1991ApJ...380L..85H - Astrophys. J., 380, L85-L87 (1991/October-2)

A connection between long-term luminosity variations and orbital period changes in chromospherically active binaries.

HALL D.S.

Abstract (from CDS):


Abstract Copyright: ∼

Journal keyword(s): Stars: Chromospheres - Stars: Eclipsing Binaries - Stars: Individual Constellation Name: CG Cygni - Stars: Magnetic - Stars: Rotation - Stars: Variables

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 5679 SB* 01 02 18.4439850768 +81 52 32.081564352   6.92 6.92     G2III:+B8/9 476 0
2 V* V471 Tau SB* 03 50 24.9666549840 +17 14 47.430910716   10.258 9.373   8.393 K2V+DA 697 0
3 V* SV Cam SB* 06 41 19.0827100176 +82 16 02.435351448       9.0   G2IV-V 367 0
4 V* W UMa SB* 09 43 45.4704536952 +55 57 09.061630668   8.54 7.75     G2Vn 686 0
5 BD+34 4216 SB* 20 57 54.8182553376 +35 21 35.281234260 9.94 9.64 8.96 8.46 7.97 A2 27 0
6 BD+34 4217A SB* 20 58 13.4532832453 +35 10 29.672620146   10.95 10.109     ~ 267 0
7 BD+34 4217 ** 20 58 13.4533595470 +35 10 29.664154462     10.13     G9.5Ve+K3Ve 264 0
8 V* AR Lac RS* 22 08 40.8182089680 +45 44 32.107863120 7.09 6.83 6.11     K0IVe+G5IV 745 0

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