1988JAVSO..17..115B

Query : 1988JAVSO..17..115B

1988JAVSO..17..115B - J. Am. Assoc. Variable star obs., 17, 115-117 (1988/December-0)

Comparison of light variability and water maser emission in V Canum Venaticorum.

BLAIS K.A., ATTRIDGE J.M., LITTLE-MARENIN I. and BENSON P.J.

Abstract (from CDS):

The 22 GHz water maser emission for V CVN has been observed at Haystack Observatory approximately once each month from April 1987 to September 1988. The flux measurements from the data received during those runs have been collated and plotted both as a function of time and of phase. There is a correlation between the variablilty of the maser emission and the AAVSO light curve, but the maser emission has a 0.8 phase lag relative to the visual light curve. The visual light curve shows a distinct pattern suggestive of a beat phenomenon.

Abstract Copyright: ∼

Journal keyword(s): water maser emission

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* V CVn	Mi*	13 19 27.7658321448	+45 31 37.656251760	9.55	8.39	6.74	6.13		M4-M6e	173	0

Query : 1988JAVSO..17..115B

Basic data :

V* V CVn -- Mira Variable

* (HD,AG,...), V* (AN,V*,...), IR (IRAS,IRC,...), LP* (2020ApJS), Mi* (2009yCat), AB* (1997ApJS), AB? (1991A&AS), LP? (2018A&A), Mas ([PCC93]), NIR (2MASS), MIR (WISE)

13 19 27.7658321448 +45 31 37.656251760 (Optical) [ 0.0642 0.0862 90 ] A 2020yCat.1350....0G

13 17 17.1105000878 +45 47 22.221171525 [ 0.0642 0.0862 90 ]

107.8913325805862 +70.7739051735462 [ 0.0642 0.0862 90 ]

-38.133 -12.107 [0.076 0.109 90] A 2020yCat.1350....0G

V(km/s) -4.70 [0.61] / z(spectroscopic) -0.000016 [0.000002] / cz -4.70 [0.61] (Opt) A 2009A&A...498..627F

1.9945 [0.1175] A 2020yCat.1350....0G

M4-M6e D 1937ApJ....85....9J

U 9.55 [~] C 2002yCat.2237....0D

B 8.39 [~] C 2002yCat.2237....0D

V 6.74 [~] C 2002yCat.2237....0D

R 6.13 [~] E 2020ApJS..247...44A

G 5.889321 [0.011722] C 2020yCat.1350....0G

J 2.14 [~] C 2002yCat.2237....0D

H 1.24 [~] C 2002yCat.2237....0D

K 0.95 [~] C 2002yCat.2237....0D

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`HD 115898`	`GSC 03460-02001`	`RAFGL 1615`	`WISE J131928.05+453136.6`
`AG+45 1052`	`HIC 65006`	`SAO 44564`	`[PCC93] 151`
`AN 85.1910`	`HIP 65006`	*`SV HV 3271`**	`AAVSO 1315+46`
`BD+46 1862`	`IRAS 13172+4547`	`TIC 393894423`	`Gaia DR3 1550641356029736576`
`DO 34345`	`IRC +50226`	`TYC 3460-2001-1`	`Gaia DR2 1550641356029043968`
`GCRV 7919`	`2MASS J13192776+4531375`	*`V V CVn`**
`GEN# +1.00115898`	`PPM 53495`	`WEB 11485`

References (173 between 1850 and 2026) (Total 173)
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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Data at NED - NASA/IPAC Extragalactic Database : V* V CVn

Link by name to the catalogue in VizieR :

`HD 115898`	`AG+45 1052`	`BD+46 1862`	`DO 34345`	`GSC 03460-02001`
`HIC 65006`	`HIP 65006`	`IRAS 13172+4547`	`IRC +50226`	`2MASS J13192776+4531375`
`PPM 53495`	`RAFGL 1615`	`SAO 44564`	`TYC 3460-2001-1`	*`V V CVn`**
`WISE J131928.05+453136.6`	`Gaia DR3 1550641356029736576`	`Gaia DR2 1550641356029043968`

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