2007BAVSR..56....3W

Query : 2007BAVSR..56....3W

2007BAVSR..56....3W - BAV Rundbrief, 56, 3-4 (2007/March-0)

YY Del ist vom Typ EB.

WALTER F.

Abstract (from CDS):

The former classification of YY Del as a Algol-type eclipsing binary was wrong, after observing the hole lightcurve it shows EB-variations. It is recommended to observe the hole lightcurve of ervery eclipsing binary - star.

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* YY Del EB* 20 30 00.8430875016 +14 03 09.426765276   11.42 11.16     A3 42 0

Query : 2007BAVSR..56....3W

Basic data :
V* YY Del -- Eclipsing Binary
Other object types: otypes_help 		* (TYC,GSC,...), V* (AN,V*), EB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 30 00.8430875016 +14 03 09.426765276 (Optical) [ 0.0153 0.0134 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 27 40.3092507763 +13 53 03.405412847 [ 0.0153 0.0134 90 ]
Gal coord. (ep=J2000) : 		057.3633187238931 -14.4350257047932 [ 0.0153 0.0134 90 ]
Proper motions mas/yr : 		-2.754 -1.349 [0.021 0.018 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.2008 [0.0211] A 2020yCat.1350....0G
Spectral type: 		A3 D ~
Fluxes (6) :
B 11.42 [0.08] D 2000A&A...355L..27H
V 11.16 [0.10] D 2000A&A...355L..27H
G 11.145522 [0.004831] C 2020yCat.1350....0G
J 10.825 [0.024] C 2003yCat.2246....0C
H 10.740 [0.028] C 2003yCat.2246....0C
K 10.700 [0.020] C 2003yCat.2246....0C
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Identifiers (8) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

TYC 1099-369-1 GSC 01099-00369 TIC 372753937 Gaia DR2 1804357752948921344
AN 158.1930 2MASS J20300083+1403094 V* YY Del Gaia DR3 1804357752948921344

References (42 between 1850 and 2026) (Total 42)
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

Distance : 2    Var : 2    Plx : 2    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

TYC 1099-369-1 GSC 01099-00369 2MASS J20300083+1403094 V* YY Del Gaia DR2 1804357752948921344
Gaia DR3 1804357752948921344

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