1997A&A...324..988M

Query : 1997A&A...324..988M

1997A&A...324..988M - Astronomy and Astrophysics, volume 324, 988-990 (1997/8-3)

The three-body system V505 Sagittarii.

MAYER P.

Abstract (from CDS):

It is known that the period of the eclipsing binary V 505 Sgr changes, and that the changes can be explained - at least partly - by a light-time effect. The system is also known as a speckle binary. In this paper parameters of the third body orbit are suggested in order to explain both sets of data. Some discrepancies in the size of the orbit and radial velocity data remain. Next periastron passage should be at 1998.9.

Abstract Copyright: ∼

Journal keyword(s): binaries: eclipsing - binaries: visual - stars: individual: V 505 Sgr

Simbad objects: 7

View the references in ADS

Number of rows : 7

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2022	#notes
1	V* SZ Cam	EB*	04 07 49.2849421032	+62 19 58.626896088	6.82	7.26	6.93			O9.5Vn	212	1
2	* del Ori	SB*	05 32 00.40009	-00 17 56.7424	0.96	2.02	2.41	2.32	2.54	O9.5IINwk	757	0
3	HD 38735	EB*	05 47 26.8899569020	-10 31 58.608868246		6.18	6.06			A2IV	111	0
4	V* V Pyx	LP*	08 53 25.6362601440	-34 49 08.889701088		10.01	9.00			K1Ib/II	10	0
5	* 65 UMa A	EB*	11 55 05.7460955088	+46 28 36.597092700		6.76	6.67			hA5VkA2mA3	89	0
6	HD 174853	EB*	18 52 01.9228914360	+13 57 56.322536400		6.20	6.20			B8Vnn	52	0
7	V* V505 Sgr	EB*	19 53 06.3860220576	-14 36 11.488005972		6.62	6.48			A2IV-V	202	0

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