2021JAVSO..49..247L

Query : 2021JAVSO..49..247L

2021JAVSO..49..247L - J. Am. Assoc. Variable star obs., 49, 247 (2021)

Photometric Determination of the Distance to the RR Lyrae Star YZ Capricorni.

LESTER J., JOIGNANT R. and MEIER M.

Abstract (from CDS):

The RR Lyrae YZ Cap was observed using photometric methods to determine its pulsation period and distance. Light curves in the Bessell B and V and SDSS i' and z' filters were used to determine the period, which was found to be 0.274 ± 0.003 day. The distances calculated using a luminosity-metallicity (V filter) and period-luminosity-metallicity relationship (i' filter and z' filter) were: V: 1107 ± 52 pc, i': 1191 ± 126 pc, and z': 1092 ± 128 pc. These are in agreement with the distance measurement from the second Gaia data release, 1144 ± 90 pc. This demonstrates the potential to use ground-based observations in the visible and near-infrared to determine the distance to RR Lyrae variable stars

Abstract Copyright: ∼

Journal keyword(s):

Status at CDS : Objects in title, abstract, text, figures, and all or part of small table(s) being processed in SIMBAD.

Simbad objects: 1

View the references in ADS

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* YZ Cap	RR*	21 19 32.4130551766	-15 07 01.141410260		11.48	11.09			F5	108	0

Query : 2021JAVSO..49..247L

Basic data :

V* YZ Cap -- RR Lyrae Variable

* (HD,BD,...), RR* (2009AJ), V* (ASAS,V*), RR? (2018yCat), Pu* (2018AJ), NIR (2MASS), Opt (ATO)

21 19 32.4130551766 -15 07 01.141410260 (Optical) [ 0.0255 0.0206 90 ] A 2020yCat.1350....0G

21 16 46.8866549016 -15 19 42.846915736 [ 0.0255 0.0206 90 ]

035.3819792105095 -39.5161915144474 [ 0.0255 0.0206 90 ]

-14.499 -18.855 [0.035 0.030 90] A 2020yCat.1350....0G

V(km/s) -109.60 [0.16] / z(~) -0.000366 [0.000001] / cz -109.58 [0.16] (Opt) A 2021ApJ...919...85B

0.8353 [0.0306] A 2020yCat.1350....0G

F5 E 1995A&AS..110..367N

B 11.48 [0.08] D 2000A&A...355L..27H

V 11.09 [0.09] D 2000A&A...355L..27H

G 11.266749 [0.007285] C 2020yCat.1350....0G

J 10.481 [0.023] C 2003yCat.2246....0C

H 10.369 [0.025] C 2003yCat.2246....0C

K 10.356 [0.021] C 2003yCat.2246....0C

Overlay

points in this preview

2MASS DSS

All

(CDSPortal)

Send to

An access of full data is available using the icon Vizier near the identifier of the catalogue

`HD 358431`	`GSC 06347-00974`	`RAVE J211932.4-150701`	*`V YZ Cap`**
`ASAS J211933-1507.0`	`HIC 105285`	*`SV HV 6261`**	`WEB 19123`
`ATO J319.8849-15.1170`	`HIP 105285`	*`SV P 5567`**	`Gaia DR2 6884361748289023488`
`BD-15 5948`	`2MASS J21193241-1507011`	`TIC 288251390`	`Gaia DR3 6884361748289023488`
`GCRV 13397`	`NSVS 17212681`	`TYC 6347-974-1`

References (108 between 1850 and 2026) (Total 108)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

Follow new references on this object

Collections of Measurements

External archives :

Link by name to the catalogue in VizieR :

`HD 358431`	`BD-15 5948`	`GSC 06347-00974`	`HIC 105285`	`HIP 105285`
`2MASS J21193241-1507011`	`RAVE J211932.4-150701`	`TYC 6347-974-1`	*`V YZ Cap`**	`Gaia DR2 6884361748289023488`
`Gaia DR3 6884361748289023488`

Search by coordinates in Vizier (radius: 5 arcsec)

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

The annotation server is currently not available. Sorry for any inconvenience

To bookmark this query, right click on this link: simbad:objects in 2021JAVSO..49..247L and select 'bookmark this link' or equivalent in the popup menu