1991AcA....41..291P


Query : 1991AcA....41..291P

1991AcA....41..291P - Acta Astron., 41, 291-295 (1991)

EF Dra (1E 1806.1+69.44): a totally eclipsing W UMa-type system.

PLEWA T., HABER G., WLODARCZYK K.J. and KRZESINSKI J.

Journal keyword(s):

Simbad objects: 3

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Number of rows : 3
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 GSC 04433-01802 EB* 18 05 30.406392 +69 45 15.54228   10.92 10.34 10.128 9.804 F8/9V 89 0
2 TYC 4433-1802-1 SB* 18 05 30.4690230504 +69 45 15.750890424   11.35 10.86     ~ 93 0
3 BD+69 967 * 18 08 00.1851774096 +69 45 34.076208420   10.06 9.00     K0 7 0

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