1979AcA....29..653H

Query : 1979AcA....29..653H

1979AcA....29..653H - Acta Astron., 29, 653-663 (1979)

A period study and simultaneous photometry and spectroscopy of SW Cygni.

HALL D.S., QUARLES T., ROBERTS J. and WHELAN A.J.

Journal keyword(s):

Simbad objects: 1

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Number of rows : 1
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 V* SW Cyg SB* 20 06 57.9309043632 +46 17 58.151017284   9.57 9.35     A2 172 0

Query : 1979AcA....29..653H

Basic data :
V* SW Cyg -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), Em* (2023ApJS,EM*,...), SB* (SBC7,SBC9), EB* (2012A&A), V* (V*), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		20 06 57.9309043632 +46 17 58.151017284 (Optical) [ 0.0104 0.0121 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 05 23.5997071060 +46 09 14.266308631 [ 0.0104 0.0121 90 ]
Gal coord. (ep=J2000) : 		081.6805353466386 +07.5083681636495 [ 0.0104 0.0121 90 ]
Proper motions mas/yr : 		-4.633 -7.626 [0.015 0.013 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -53.52 [2.25] / z(spectroscopic) -0.000179 [0.000008] / cz -53.52 [2.25]
   (Opt) C 2023ApJS..264...17Z
Parallaxes (mas): 		2.1113 [0.0135] A 2020yCat.1350....0G
Spectral type: 		A2 E 1993yCat.3135....0C
Fluxes (6) :
B 9.57 [0.02] D 2000A&A...355L..27H
V 9.35 [0.02] D 2000A&A...355L..27H
G 9.260407 [0.003220] C 2020yCat.1350....0G
J 8.573 [0.019] C 2003yCat.2246....0C
H 8.304 [0.026] C 2003yCat.2246....0C
K 8.213 [0.020] C 2003yCat.2246....0C
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Identifiers (23) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 191240 HIC 99089 SAO 49198 WEB 17625
AG+46 1572 HIP 99089 SBC7 787 [KW97] 42-42
BD+45 3062 KIC 9618427 SBC9 1207 Gaia DR3 2082658577035787392
EM* MWC 1001 LAMOST J200658.40+461759.0 TIC 185403173 Gaia DR1 2082658572730136576
GCRV 12488 2MASS J20065793+4617581 TYC 3559-989-1 Gaia DR2 2082658577035787392
GSC 03559-00989 PPM 59334 V* SW Cyg

References (172 between 1850 and 2026) (Total 172)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 5    Distance : 2    Var : 2    Rot : 2    Fe/H : 1    Plx : 5    PM : 5    SpT : 2   

   

Observing logs
IUE : 6   

   

External archives :

Link by name to the catalogue in VizieR :

HD 191240 AG+46 1572 BD+45 3062 GSC 03559-00989 HIC 99089
HIP 99089 KIC 9618427 2MASS J20065793+4617581 PPM 59334 SAO 49198
TYC 3559-989-1 V* SW Cyg Gaia DR3 2082658577035787392 Gaia DR1 2082658572730136576 Gaia DR2 2082658577035787392

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