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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

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CAS - Czech Astronomical Society

Minima predictions for E15°, N50° (central Europe)

Predictions are counted for observers located in central Europe (Czech republic): 50° north and 15° east.

Only objects with altitude higher then 20° in time of minimu are showed.

Neglection rating:
1 = many observations in last 10 years, 10 = no CCD minimum in last 10 years. More information about rating.
RECOMMENDATION FOR OBSERVERS OBJECTS WITH RATING 5 AND MORE SHOULD BE OBSERVED

Astrophysical interestingness:
There are many systems, which exhibits period changes in O-C diagrams. We have highlighted them among others using small color signs (see the list bellow). Explanations of used colors is given in the picture and appears when your mous move over the sign as well.
The astrophysical interestingness has prepared L. Smelcer, 2009 according to O-C gateway. Updated by P. Zasche (2011).

Available minima predictions: (according to evening date)

2024-1- 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
2024-2- 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
2024-3- 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,

		STAR	P/S BODY		UT	H/A	MAG RANGE	D(h)	ELEMENTS
		CzeV261 Cyg	S	-	0:27	40° / W	13.28-13.54 (C)	EW	55755.39659+0.335595*E
		CzeV252 UMi	P	-	0:33	48° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV267 And	P	-	1:0	73° / E	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		CzeV623 And	P	-	1:0	66° / SE	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		CzeV208 Cam	S	-	1:5	59° / NE	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		V1094 Cas	P	-	1:15	79° / NE	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		SvkV098 Aur	P	-	1:42	52° / NE	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		V0538 Peg	P	-	2:3	54° / W	12.54-12.64 (V)	1	58410.45142+0.888628*E
		CzeV132 Lac	P	-	2:9	61° / W	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		TYC 3807- UMa	S	-	2:11	26° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV134 Cas	P	-	2:13	21° / N	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		CzeV268 Per	P	-	2:18	71° / SE	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		CzeV266 And	S	-	2:26	86° / SE	14.9-15.7 (Clear)	EA	52000.4478+1.0077*E
		CzeV1503 Cas	P	-	2:30	78° / NW	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		CzeV265 And	P	-	2:31	87° / SE	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		SvkV152 Cas	S	-	2:45	67° / NW	12.95-13.17 (V)	1.25	58387.3+3.2422*E
		SvkV67 Cep	S	-	2:48	60° / NW	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		SvkV 39 Lac	P	-	19:4	54° / NE	11.4-11.4 (V)	2	56494.529+1.446856*E
		V1094 Cas	S	-	19:5	36° / NE	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		NZ Vir	S	-	19:10	25° / W	10.95-10.97 (V)	EA	57753.825+1.650339*E
		CzeV208 Cam	P	-	20:7	26° / NE	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		CzeV261 Cyg	P	-	20:23	71° / S	13.28-13.64 (C)	EW	55732.40643+0.335595*E
		CzeV323 Cyg	P	-	20:53	70° / SE	12.5-12.8 (C)	EW	57624.41516+0.429145*E
		CzeV323 Cyg	S	-	20:55	70° / SE	12.5-12.5 (C)	EW	55832.7365+0.429145*E
		CzeV267 And	S	-	21:24	40° / NE	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		KIC 98322 Cyg	P	-	21:25	77° / W	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		CzeV 1249 Cam	P	-	21:31	32° / NE	12.97-13.38 (V)	6	57605.191765+1.363574*E
		V 994B Her	P	-	21:36	52° / SW	6.93-7.03 (Hp)	4.4	53870.1992+1.420033*E
		CzeV623 And	S	-	22:20	42° / E	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV1502 Cas	P	-	22:42	64° / NE	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		SvkV67 Cep	P	-	22:45	68° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		SvkV23 Lac	S	-	23:7	77° / S	12.25-12.50 (C)	EW	54387.55111+0.3499823*E

> Minima predictions <

> Exoplanet transits <