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OBSERVERS LOGB.R.N.O. Project - Eclipsing Binaries
Welcome to B.R.N.O. web page about eclipsing binaries!
Acronym B.R.N.O. means Brno Regional Network of Observers and points to historical connection between eclipsing binary observers and Brno Observatory.
Observing eclipsing binaries has long tradition in Czech republic, started in 1960. Main observation result is time of minimum.
It is possible to observe both visually and with CCD camera. Times of minima and research papers were published mostly in "Contributions of Observatory and Planetarium of Nicholas Copernicus in Brno" and in our bulletin Perseus. Recently, data are published only in electronical journals - like IBVS (Information Bulletin on Variable Stars) or OEJV (Open European Journal on Variable Stars).
- Project contact person: Mgr. Kateřina Hoňková, Ing. Mgr. Jakub Juryšek, nadseni.promenari@astronomie.cz
- B.R.N.O. Contributions #40, Times of minima (2014-2016) NEW 21st March 2017
- B.R.N.O. Contributions #39, Times of minima (2013-2014)
- Erratum: B.R.N.O. Contributions #38, Times of minima (2011-2013)
- B.R.N.O. Contributions #38, Times of minima (2011-2013)
- B.R.N.O. Contributions #37, Times of minima (2009-2011)
- B.R.N.O. Contributions #36, Times of minima (2008-2009)
- B.R.N.O. Contributions #35, Times of minima (2007-2008)
- B.R.N.O. Contributions #34, Times of minima (2000-2007)
- On-line minima predictions (according to elements in O-C gateway)
- Database of all known EBs (according to O-C gateway)
- DEBCat: catalogue of the physical properties of well-studied eclipsing binaries> (J. Southworth)
- Software PREDICTIONS (by author D. Motl)
- BRKA Catalogue
- Finding charts
- Software PROTOKOLY - for processing of EB observation (by author D. Motl, page in Czech)
- O-C gateway
P. Dubovský: NOVACas2021 Cas, Z And, V 1413 Aql, NSV16874 Aur, UV Aur,
: NOVACas2021 Cas,
P. Dubovský: NOVACas2021 Cas, OJ287 Cnc, T CrB, TX CVn,
VIZ:
P. Dubovský: BB Aur, NSV 16874 Aur, SS Aur, CR Boo, TT Boo, UZ Boo, Z Cam, AK Cnc, AT Cnc, EG Cnc, GY Cnc, OJ287 Cnc, SY Cnc, YZ Cnc, AL Com, T CrB, VW CrB, AB Dra, CP Dra, DM Dra,
Currently operating observers:
Observers on-line chat
Magpie observatory (FTP)
(Martin Bartošík)
STATUS: Active20:00 - 06:00
PROGRAM: V 709 Cas, main program - CV and transits of exoplanets
Observatorio Astronómico Giordano Bruno 
(Fco- Manuel Santos Álamo)
STATUS: Active20:38 - 04:38
PROGRAM: De 20:00 a 02:30
Osservatorio Astronomico Citta di Seveso
(Pietro Aceti)
STATUS: Active12:30 - 10:45
PROGRAM:
Palidoro
(Giuseppe Conzo)
STATUS: Active10:47 - 18:47
PROGRAM: