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OBSERVING CAMPAIGNS NEW

Expired Campaigns

OBSERVING PROJECTS

B.R.N.O. - eclipsing binaries

MEDUZA - intrinsic variables

TRESCA - exoplanets

HERO - high energy objects

OBSERVERS LOG

User-defined objects

ABOUT US

Leadership

Actions

Perseus Bulletin

J. Silhan price "The Observer of the year"

Membership conditions

List of members

DATABASES & TOOLS

General Search Gateway

Open European Journal on Variable stars

O-C Gateway

CzeV Catalogue

SvkV Catalogue

RafV Catalogue

MEDUZA light curves & data

Known eclipsing binaries

Data statistics

Exoplanet Transit Database

CAS - Czech Astronomical Society

List of observed minimas

This list is NOT A PUBLICATION of observed minimas. It only shows activity of cooperating observers of eclipsing binaries.

B.R.N.O. times of minima are periodicaly published in Open Europen Journal on Variable stars and then data are displayed in O-C gateway.

Administrators of BRNO project:

Mgr. Kateřina Hoňková, Ing. Jakub Juryšek nadseni.promenari@astronomie.cz

NEW Instruction for inserting minima to BRNO database

For non-Czech observers, written in English. Please, keep in mind this instruction. Instruction for BRNO protocols

> Insert new minimum ...

Filter by constellation:
all, And, Ant, Aps, Aql, Aqr, Ara, Ari, Aur, Boo, Cae, Cam, Cap, Car, Cas, Cen, Cep, Cet, Cir, CMa, CMi, Cnc, Col, Com, CrA, CrB, Crt, Cru, Crv, CVn, Cyg, Del, Dor, Dra, Equ, Eri, For, Gem, Gru, Her, Hor, Hya, Hyi, Cha, Ind, Lac, Leo, LMi, Lep, Lib, Lup, Lyn, Lyr, Men, Mic, Mon, Mus, Nor, Oct, Oph, Ori, Pav, Peg, Per, Phe, Pic, Psc, PsA, Pup, Pyx, Ret, Sco, Scl, Sct, Ser, Sex, Sge, Sgr, Tau, Tel, Tri, TrA, Tuc, UMa, UMi, Vel, Vir, Vol, Vul,

#	hvězda ^ v	filter	observer ^ v	date ^ v	inserted ^ v
24902	GR Boo II	V	Martin Magris	2015-03-20	2015-03-21
24901	GR Boo II	R	Martin Lehky	2015-04-10	2015-05-16
24900	GR Boo	R	Martin Lehky	2015-05-07	2015-05-16
24899	GR Boo	V	Lehky M.	2017-05-02	2017-05-22
24898	GR Boo	R	Lehky M.	2017-05-02	2017-05-22
24897	GR Boo	I	Lehky M.	2017-05-02	2017-05-22
24896	GR Boo II	V	Lehky M.	2017-05-18	2017-06-07
24895	GR Boo II	R	Lehky M.	2017-05-18	2017-06-07
24894	GR Boo II	I	Lehky M.	2017-05-18	2017-06-07
24893	GR Boo II	R	Lehky M.	2018-04-17	2018-05-11
24892	GR Boo	R	Lehky M.	2018-07-02	2018-08-05
24891	GR Boo	R	Lehky M.	2019-03-30	2019-04-11
24890	GS Boo	B	Martin Lehky	2011-03-03	2011-04-04
24889	GS Boo	V	Martin Lehky	2011-03-03	2011-04-04
24888	GS Boo	R	Martin Lehky	2011-03-03	2011-04-04
24887	GS Boo	I	Martin Lehky	2011-03-03	2011-04-04
24886	GS Boo II	R	Martin Lehky	2012-02-11	2012-02-15
24885	GS Boo II	I	Martin Lehky	2012-02-11	2012-02-15
24884	GS Boo II	Clear	K. Hoňková, J. Juryšek	2013-03-05	2013-03-05
24883	GS Boo	R	Dalibor Hanžl	2014-03-29	2014-04-04
24882	GS Boo	B	Martin Lehky	2014-02-23	2014-04-25
24881	GS Boo	V	Martin Lehky	2014-02-23	2014-04-25
24880	GS Boo	R	Martin Lehky	2014-02-23	2014-04-25
24879	GS Boo	I	Martin Lehky	2014-02-23	2014-04-25
24878	GS Boo	B	Lehky M.	2015-06-06	2015-06-14
24877	GS Boo	V	Lehky M.	2015-06-06	2015-06-14
24876	GS Boo	R	Lehky M.	2015-06-06	2015-06-14
24875	GS Boo	I	Lehky M.	2015-06-06	2015-06-14
24874	GS BOO	V	Martin Magris	2017-12-23	2017-12-24
24873	GS Boo	B	Lehky M.	2020-05-21	2020-07-24
24872	GS Boo	V	Lehky M.	2020-05-21	2020-07-24
24871	GS Boo	R	Lehky M.	2020-05-21	2020-07-24
24870	GS Boo	I	Lehky M.	2020-05-21	2020-07-24
24869	GS Boo	V	Sjoerd Dufoer	2022-02-26	2022-02-27
24868	GSC 02016-00444 Boo II	R	Martin Lehky	2015-04-21	2015-05-16
24867	GSC 02016-00444 Boo	R	Lehky M.	2016-02-07	2016-02-09
24866	GT Boo II	R	Martin Lehky	2011-02-27	2011-04-04
24865	GT Boo	R	Martin Lehky	2011-03-29	2011-04-05
24864	GT Boo II	R	Martin Lehky	2014-03-11	2014-04-27
24863	GT Boo	R	Martin Lehky	2015-04-21	2015-05-16
24862	GT Boo	Clear	Urbaník M.	2019-03-20	2019-03-21
24861	GT Boo II	R	Lehky M.	2020-04-17	2020-07-23
24860	GT Boo	Clear	Lomoz F.	2023-04-30	2023-05-01
24859	GU Boo	R	Martin Lehky	2009-04-13	2009-04-22
24858	GU Boo	R	Martin Lehky	2009-04-14	2009-04-22
24857	GU Boo II	R	Martin Lehky	2009-04-22	2009-04-22
24856	GU Boo	R	Martin Lehky	2010-02-04	2010-02-20
24855	GU Boo	Clear	Jaroslav Trnka	2010-04-22	2010-04-23
24854	GU Boo	Clear	Václav Přibík	2009-04-14	2010-04-28
24853	GU Boo	Clear	Václav Přibík	2009-04-15	2010-04-28
24852	GU Boo II	R	Martin Lehky	2010-07-04	2010-07-31
24851	GU Boo	V	Martin Lehky	2011-02-07	2011-04-03
24850	GU Boo	R	Martin Lehky	2011-02-07	2011-04-03
24849	GU Boo II	R	Ladislav Šmelcer	2011-04-10	2011-04-11
24848	GU Boo II	V	Martin Lehky	2011-05-05	2011-05-29
24847	GU Boo II	R	Martin Lehky	2011-05-05	2011-05-29
24846	GU Boo II	V	Martin Lehky	2012-02-06	2012-02-07
24845	GU Boo II	R	Martin Lehky	2012-02-06	2012-02-07
24844	GU Boo	V	Martin Lehky	2012-02-11	2012-02-15
24843	GU Boo	R	Martin Lehky	2012-02-11	2012-02-15
24842	GU Boo	Clear	Ladislav Šmelcer	2012-03-10	2012-03-12
24841	GU Boo II	V	Ladislav Šmelcer	2012-03-22	2012-03-24
24840	GU Boo II	R	Ladislav Šmelcer	2012-03-22	2012-03-24
24839	GU Boo II	I	Ladislav Šmelcer	2012-03-22	2012-03-24
24838	GU Boo II	Clear	Ladislav Šmelcer	2012-04-18	2012-04-27
24837	GU Boo II	V	Ladislav Šmelcer	2013-03-04	2013-03-06
24836	GU Boo II	R	Ladislav Šmelcer	2013-03-04	2013-03-06
24835	GU Boo	V	Martin Lehky	2013-05-18	2013-05-25
24834	GU Boo	R	Martin Lehky	2013-05-18	2013-05-25
24833	GU Boo	V	Martin Lehky	2014-01-26	2014-01-30
24832	GU Boo	R	Martin Lehky	2014-01-26	2014-01-30
24831	GU Boo II	V	Martin Lehky	2014-02-13	2014-02-16
24830	GU Boo II	R	Martin Lehky	2014-02-13	2014-02-16
24829	GU Boo	R	Dalibor Hanžl	2014-03-14	2014-03-16
24828	GU Boo	V	Martin Lehky	2014-02-23	2014-04-25
24827	GU Boo	R	Martin Lehky	2014-02-24	2014-04-25
24826	GU Boo	R	Ladislav Šmelcer	2014-06-11	2014-06-11
24825	GU Boo	R	Ladislav Šmelcer	2014-07-06	2014-07-07
24824	GU Boo	V	Martin Lehky	2015-04-12	2015-05-16
24823	GU Boo	R	Martin Lehky	2015-04-12	2015-05-16
24822	GU Boo II	V	Martin Lehky	2015-04-26	2015-05-16
24821	GU Boo II	R	Martin Lehky	2015-04-26	2015-05-16
24820	GU Boo	V	Šmelcer L.	2017-04-24	2017-04-26
24819	GU Boo	R	Šmelcer L.	2017-04-24	2017-04-26
24818	GU Boo II	V	Lehky M.	2017-04-24	2017-04-26
24817	GU Boo II	R	Lehky M.	2017-04-24	2017-04-26
24816	GU Boo	V	Šmelcer L.	2017-06-24	2017-06-26
24815	GU Boo	V	Lehky M.	2017-06-24	2017-07-07
24814	GU Boo	R	Lehky M.	2017-06-24	2017-07-07
24813	GU Boo II	V	Šmelcer L.	2017-07-06	2017-07-10
24812	GU Boo	V	Šmelcer L.	2017-07-13	2017-07-17
24811	GU Boo	V	Šmelcer L.	2017-07-19	2017-07-24
24810	GU Boo	V	Lehky M.	2018-04-20	2018-05-11
24809	GU Boo	R	Lehky M.	2018-04-20	2018-05-11
24808	GU Boo II	V	Lehky M.	2018-05-06	2018-05-11
24807	GU Boo II	R	Lehky M.	2018-05-06	2018-05-11
24806	GU Boo II	R	Šmelcer L.	2018-05-07	2018-05-14
24805	GU Boo	Clear	Šmelcer L.	2018-07-23	2018-07-24
24804	GU Boo	Clear	Šmelcer L.	2019-02-18	2019-02-20
24803	GU Boo	Clear	Šmelcer L.	2019-04-25	2019-05-03

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> Minima predictions <

> Exoplanet transits <