2021RAA....21..295U

Query : 2021RAA....21..295U

2021RAA....21..295U - Research in Astron. and astroph., 21, 295 (2021/November-0)

Four New Eclipsing Binary Systems in the TESS field: CD-34 13220, HD 295082, TYC 6484-426-1 and TYC 6527-2310-1.

ULAS B.

Abstract (from CDS):

We present the first evidence for the binarity of four targets in the TESS field. The temperatures are estimated by SED analysis and the orbital periods are determined. The TESS light curves of the systems are analyzed and the orbital and the absolute parameters are derived. The targets are also compared to well-studied binary systems with the same morphological type and their evolutionary states are discussed. Our results indicate that the stars belong to the class of eclipsing detached binary systems.

Abstract Copyright: © 2021 National Astronomical Observatories

Journal keyword(s): binaries: eclipsing - stars: fundamental parameters - stars: individual: CD-34 13220 - HD 295082 - TYC 6484-426-1 - TYC 6527-2310-1

Simbad objects: 6

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Number of rows : 6
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 TYC 6484-426-1 SB* 05 31 13.6542255216 -27 09 04.260159036   11.22 10.71     ~ 7 0
2 HD 295082 EB* 06 27 57.2863532904 -03 37 31.684068840   10.63 10.28     F5 9 0
3 ASAS J065854-2534.3 SB* 06 58 54.1000448832 -25 34 19.392404448   10.78 10.13     ~ 8 0
4 * zet UMa ** 13 23 55.54048 +54 55 31.2671           ~ 93 0
5 V* Z Her RS* 17 58 06.9789710832 +15 08 21.908719500   7.86 7.30     F8V 294 0
6 CD-34 13220 * 18 55 02.8915287625 -33 59 27.546303690   10.41 9.99     ~ 2 0

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