2000ApJ...540..468K

Query : 2000ApJ...540..468K

2000ApJ...540..468K - Astrophys. J., 540, 468-473 (2000/September-1)

RR Lyrae: theory versus observation.

KOLLATH Z., BUCHLER J.R. and FEUCHTINGER M.

Abstract (from CDS):

The luminosities, effective temperatures, and metallicities that are derived empirically by Kovács & Jurcsik from the light curves of a large number of globular cluster and field RRab and RRc stars are compared to theoretical RR Lyrae models. The strong luminosity dependence of the empirical blue and red edges (logL vs. logT_eff diagram) is in disagreement with that of both radiative and convective models. A reexamination of the theoretical uncertainties in the modeling leads us to conclude that the disagreement appears irreconcilable.

Abstract Copyright: ∼

Journal keyword(s): Stars: Abundances - Stars: Distances - Stars: Fundamental Parameters - Stars: Horizontal-Branch - Stars: Oscillations - Stars: Variables: Other

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* RR Leo	RR*	10 07 43.4605279536	+23 59 30.318828648	10.14	10.01	9.94			kA1.5hA9.5	198	0

Query : 2000ApJ...540..468K

Basic data :

V* RR Leo -- RR Lyrae Variable

* (BD,AG,...), RR* (2006AJ,[DCD2013]), V* (AN,ASAS,...), Em* (2023ApJS), NIR (2MASS), Opt (LAMOST)

10 07 43.4605279536 +23 59 30.318828648 (Optical) [ 0.0183 0.0166 90 ] A 2020yCat.1350....0G

10 04 55.5392118760 +24 14 12.155139169 [ 0.0183 0.0166 90 ]

208.4295679379965 +53.1036981844251 [ 0.0183 0.0166 90 ]

-15.364 -10.086 [0.022 0.018 90] A 2020yCat.1350....0G

V(km/s) 92.13 [1.49] / z(spectroscopic) 0.000307 [0.000005] / cz 92.14 [1.49] (Opt) B 2023ApJS..264...17Z

1.0519 [0.0248] A 2020yCat.1350....0G

kA1.5hA9.5 D 1994ApJS...93..271S

U 10.14 [~] C 2002yCat.2237....0D

B 10.01 [~] C 2002yCat.2237....0D

V 9.94 [~] C 2002yCat.2237....0D

G 10.829473 [0.015852] C 2022yCat.1355....0G

J 9.922 [0.019] C 2003yCat.2246....0C

H 9.676 [0.015] C 2003yCat.2246....0C

K 9.638 [0.018] C 2003yCat.2246....0C

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`BD+24 2183`	`GSC 01968-00756`	`NSVS 7496220`	`WEB 9152`
`AG+24 1131`	`HIC 49628`	`PPM 100110`	`[DCD2013] CSS J100743.3+235930`
`AN 170.1907`	`HIP 49628`	*`SV HV 3011`**	`Gaia DR2 630421935431871232`
`ASAS J100744+2359.5`	`LAMOST J100743.37+235930.2`	`TIC 3941985`	`Gaia DR3 630421935431871232`
`GCRV 6409`	`2MASS J10074347+2359303`	`TYC 1968-756-1`
`GEN# +0.02402183`	`NPM1+24.0416`	*`V RR Leo`**

References (198 between 1850 and 2026) (Total 198)
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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`BD+24 2183`	`AG+24 1131`	`GSC 01968-00756`	`HIC 49628`	`HIP 49628`
`2MASS J10074347+2359303`	`PPM 100110`	`TYC 1968-756-1`	*`V RR Leo`**	`Gaia DR2 630421935431871232`
`Gaia DR3 630421935431871232`

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