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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
		CzeV1566 Ori	P	-	0:1	22° / E	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV1570 Ori	S	-	0:11	24° / E	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		TYC 3807- UMa	P	-	0:23	23° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV1568 Ori	S	-	0:40	29° / E	13.7-13.72 (V)	0.1	58515.77724+0.924611*E
		CzeV323 Cyg	P	-	0:58	45° / W	12.5-12.8 (C)	EW	57624.41516+0.429145*E
		CzeV323 Cyg	S	-	1:0	45° / W	12.5-12.5 (C)	EW	55832.7365+0.429145*E
		KIC 98322 Cyg	P	-	1:1	33° / NW	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		SvkV 39 Lac	P	-	1:13	60° / NW	11.4-11.4 (V)	2	56494.529+1.446856*E
		CzeV714 Cep	P	-	1:16	63° / NW	10.57-10.77 (C)	1	51324.7463+3.79464*E
		SvkV67 Cep	P	-	1:26	60° / NW	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV343A Aur	P	-	1:37	47° / E	13.47-13.72 (V)	5.2	55958.36058+1.209373*E
		CzeV270 Cyg	P	-	1:46	37° / W	10.6-10.9 (C)	2.9	54298.2205+1.87792*E
		CzeV1574 Gem	S	-	1:53	23° / E	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		SvkV23 Lac	P	-	2:5	48° / W	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		CzeV252 UMi	P	-	2:17	46° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV1502 Cas	S	-	2:19	71° / NW	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV623 And	P	-	2:19	74° / SW	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		CzeV1565 Ori	P	-	2:35	47° / SE	13.65-14.04 (V)	0.1	58515.30576+0.550467*E
		V1094 Cas	P	-	2:37	72° / NW	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		SvkV098 Aur	S	-	2:43	73° / E	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV1567 Ori	P	-	2:52	49° / SE	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		CzeV267 And	P	-	3:5	74° / W	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		CzeV1559 Gem	P	-	3:21	37° / SE	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		SvkV 20 And	P	-	18:37	37° / NE	11.5-11.8 (V)	EA	55482.323+1.1854*E
		V 994B Her	P	-	18:44	63° / SW	6.93-7.03 (Hp)	4.4	53870.1992+1.420033*E
		V0538 Peg	S	-	18:47	49° / E	12.54-12.64 (V)	1	57943.18+0.888628*E
		CzeV1503 Cas	P	-	19:18	49° / NE	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		KIC 98322 Cyg	S	-	19:34	82° / W	12.27-12.27 (0.19)	EW	55688.73+0.4579485*E
		CzeV134 Cas	P	-	19:45	30° / NW	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		V1094 Cas	S	-	20:27	54° / NE	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		CzeV1502 Cas	P	-	20:53	60° / NE	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV268 Per	P	-	21:25	39° / E	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		SvkV67 Cep	S	-	21:26	68° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		SvkV098 Aur	P	-	21:30	31° / NE	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		SvkV23 Lac	S	-	21:53	77° / S	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV688 Per	S	-	22:35	59° / NE	13.3-13.45 (C)	3	54377.43+3.46775*E
		CzeV132 Lac	P	-	22:45	80° / W	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV267 And	S	-	23:29	72° / E	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV261 Cyg	P	-	23:38	35° / W	13.28-13.64 (C)	EW	55732.40643+0.335595*E
		CzeV623 And	S	-	23:39	67° / SE	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV208 Cam	P	-	23:45	59° / NE	12.2-24.1 (R)	EB	55650.522528+0.41125*E

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> Exoplanet transits <