2012BAVSR..61..233H

Query : 2012BAVSR..61..233H

2012BAVSR..61..233H - BAV Rundbrief, 61, 233 (2012/December-0)

Eine Loesung fur Algolsystem QT Peg.

HAUCK N.

Abstract (from CDS):

Existing data have been completed by differential photometry in passbands V and Ic. Unknown parameters of this bright and partially eclipsing binary have been determined with help of a modeling software leading to a consistent solution for simultaneous data fitting. Apparently, QT Peg consists of a hot A-type dwarf and a cool subgiant in a semi-detached configuration. For the time being the 3.6 days period of the system in a circular orbit appears to be constant.

Abstract Copyright: ∼

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* QT Peg	EB*	22 41 49.6177630032	+22 23 21.704313732		7.51	7.47			A0	16	0

Query : 2012BAVSR..61..233H

Basic data :

V* QT Peg -- Eclipsing Binary

EB* (), * (HD,AG,...), V* (V*), UV (TD1), NIR (2MASS)

22 41 49.6177630032 +22 23 21.704313732 (Optical) [ 0.0304 0.0275 90 ] A 2020yCat.1350....0G

22 39 24.9798416675 +22 07 38.248623081 [ 0.0304 0.0275 90 ]

087.4450273377212 -31.4054590784846 [ 0.0304 0.0275 90 ]

41.650 16.239 [0.058 0.037 90] A 2020yCat.1350....0G

V(km/s) -23.0 [16.9] / z(~) -0.000077 [0.000056] / cz -23.00 [16.90] D 1999A&AS..137..451G

4.6012 [0.037] A 2020yCat.1350....0G

A0 E 1993yCat.3135....0C

B 7.51 [0.02] D 2000A&A...355L..27H

V 7.47 [0.01] D 2000A&A...355L..27H

G 7.406513 [0.002970] C 2020yCat.1350....0G

J 7.098 [0.026] C 2003yCat.2246....0C

H 6.903 [0.027] C 2003yCat.2246....0C

K 6.787 [0.017] C 2003yCat.2246....0C

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`HD 215012`	`HIC 112058`	`SKY# 43147`	`YZ 22 8718`
`AG+22 2461`	`HIP 112058`	`TD1 29280`	`Gaia DR2 1875764985856848512`
`AGASC 224010976`	`2MASS J22414961+2223216`	`TIC 467565852`	`Gaia DR3 1875764985856848512`
`BD+21 4812`	`PPM 114734`	`TYC 1709-1116-1`
`GSC 01709-01116`	`SAO 90718`	*`V QT Peg`**

References (16 between 1850 and 2026) (Total 16)
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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`HD 215012`	`AG+22 2461`	`BD+21 4812`	`GSC 01709-01116`	`HIC 112058`
`HIP 112058`	`2MASS J22414961+2223216`	`PPM 114734`	`SAO 90718`	`TD1 29280`
`TYC 1709-1116-1`	*`V QT Peg`**	`Gaia DR2 1875764985856848512`	`Gaia DR3 1875764985856848512`

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