2023RAA....23c5016U

Query : 2023RAA....23c5016U

2023RAA....23c5016U - Research in Astron. and astroph., 23, part no 3, 5016 (2023/March-0)

Six Newly Discovered Eclipsing Binary Systems in the TESS field.

ULAS B. and AYAN V.

Abstract (from CDS):

We present the first detailed investigation of six eclipsing binary systems in the TESS field. The TESS light curves of the targets are analyzed by determining the initial effective temperatures via SED fits. The absolute parameters are derived and the systems are compared to well-known binaries of the same type. Results show that CD-58791, CD-621257 and TYC 9356-355-1 are detached binary systems. CD-54942 and UCAC4 136-007295 are contact binaries while TYC 8508-1413-1 is a semidetached system.

Abstract Copyright: © 2023. National Astronomical Observatories

Journal keyword(s): (stars:) binaries: eclipsing - stars: fundamental parameters - stars: individual (CD-54 942, CD-58 791, CD-62 1257, TYC 8508-1413-1, TYC 9356-355-1 and UCAC4 136-007295)

VizieR on-line data: <Available at CDS (J/other/RAA/23.C5016): stars.dat table1.dat>

Simbad objects: 7

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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 - 2026 		#notes
1 TYC 9356-355-1 EB* 01 46 13.2710326944 -79 51 53.169468948   11.11 10.80     ~ 7 0
2 CD-58 791 EB* 03 54 26.8808344368 -58 34 39.646953372   10.66 10.28 10.06 9.617 ~ 11 0
3 CD-59 798 EB* 04 12 10.0929479208 -59 05 59.868756528   11.611 11.213 11.206   F5 4 0
4 CD-54 942 EB* 04 44 46.8675413208 -54 27 02.279093220   11.82 10.97     ~ 7 0
5 UCAC4 136-007295 EB* 06 03 09.3064820040 -62 57 08.416634184   13.240 12.816 12.786   ~ 4 0
6 * zet UMa ** 13 23 55.54048 +54 55 31.2671           ~ 93 0
7 CD-62 1257 EB* 18 55 38.1901564416 -62 28 50.358738648   10.87 10.33     ~ 6 0

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