1989JAVSO..18..134H

Query : 1989JAVSO..18..134H

1989JAVSO..18..134H - J. Am. Assoc. Variable star obs., 18, 134-138 (1989/December-0)

V714 Cygni: a study in the evolution of a BL Herculis star.

HOLROYD C.

Abstract (from CDS):

An increasing period determined for V714 Cygni suggests evolutionary changes. A comparison with quantities derived from evolutionary models indicates a possible helium abundance and mass.

Abstract Copyright: ∼

Journal keyword(s):

CDS comments: + erratum vol. 20, 53

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* V714 Cyg WV* 19 41 48.6225177288 +37 59 33.719308764   13.20       ~ 20 0

Query : 1989JAVSO..18..134H

Basic data :
V* V714 Cyg -- Type II Cepheid Variable
Other object types: otypes_help 		WV* (2020ApJS), V* (ASASSN,V*), * (KIC,Gaia), cC* (2019MNRAS), RR? (2022MNRAS), Pu* (2018AJ), NIR (2MASS), Opt (ATO)
ICRS coord. (ep=J2000) : 		19 41 48.6225177288 +37 59 33.719308764 (Optical) [ 0.0125 0.0140 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 40 01.9485538760 +37 52 26.720515183 [ 0.0125 0.0140 90 ]
Gal coord. (ep=J2000) : 		072.0828474534987 +07.3404386614966 [ 0.0125 0.0140 90 ]
Proper motions mas/yr : 		-0.627 -3.540 [0.018 0.017 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.1056 [0.0158] A 2020yCat.1350....0G
Fluxes (7) :
B 13.20 [~] V3 E ~
G 14.149211 [0.012529] C 2020yCat.1350....0G
J 12.752 [0.021] C 2003yCat.2246....0C
H 12.431 [0.018] C 2003yCat.2246....0C
K 12.369 [0.022] C 2003yCat.2246....0C
g 14.340 [~] D 2020ApJS..249...18C
r 13.952 [~] D 2020ApJS..249...18C
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Identifiers (10) :
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SV* VV 12 KIC 2732632 V* V714 Cyg Gaia DR2 2049057604777831936
ASASSN-V J194148.72+375933.9 2MASS J19414862+3759337 ZTF J194148.62+375933.7
ATO J295.4525+37.9926 TIC 184018134 Gaia DR3 2049057604777831936

References (20 between 1850 and 2026) (Total 20)
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

Var : 7    Plx : 2    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

KIC 2732632 2MASS J19414862+3759337 V* V714 Cyg Gaia DR3 2049057604777831936 Gaia DR2 2049057604777831936

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