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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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User-defined objects

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Known eclipsing binaries

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Exoplanet Transit Database

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
		CzeV 1249 Cam	S	-	0:11	26° / NW	12.97-13.38 (V)	6	57605.874+1.363574*E
		SvkV152 Cas	S	-	0:22	23° / N	12.95-13.17 (V)	1.25	58387.3+3.2422*E
		TYC 3807- UMa	P	-	1:31	53° / NW	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		SvkV67 Cep	P	-	1:45	37° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		KIC 98322 Cyg	S	-	2:39	46° / NE	12.27-12.27 (0.19)	EW	55688.73+0.4579485*E
		CzeV261 Cyg	S	-	3:13	41° / E	13.28-13.54 (C)	EW	55755.39659+0.335595*E
		V1094 Cas	P	-	3:26	23° / N	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		SvkV23 Lac	P	-	3:50	21° / NE	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		V 994A Her	P	-	3:50	53° / SE	6.93-7.15 (Hp)	4.9	53869.6858+2.083264*E
		CzeV1503 Cas	S	-	3:51	27° / NE	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		SvkV 39 Lac	P	-	4:12	38° / NE	11.4-11.4 (V)	2	56494.529+1.446856*E
		CzeV266 And	P	-	18:15	48° / W	14.9-15.3 (Clear)	EA	51999.818+1.0077*E
		CzeV1503 Cas	P	-	18:46	43° / NW	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		CzeV714 Cep	S	-	18:56	32° / NW	10.57-10.57 (C)	1	51322.849+3.79464*E
		CzeV1567 Ori	P	-	18:57	58° / SW	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		bet Per	P	-	19:4	47° / W	2.12-3.39 (V)	EA	45641.5135+2.8673043*E
		CzeV177 Gem	P	-	20:14	50° / SW	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		CzeV1559 Gem	P	-	20:27	50° / SW	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		CzeV267 And	S	-	20:33	29° / NW	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV252 UMi	P	-	20:45	49° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV1570 Ori	P	-	21:4	42° / W	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		V1094 Cas	S	-	21:16	29° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		TYC 3807- UMa	P	-	21:35	86° / NW	9.45-9.77 (V)	1	56346.7849+1.305502*E
		SvkV67 Cep	S	-	21:45	33° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV1566 Ori	P	-	21:49	35° / W	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV688 Per	S	-	21:50	32° / NW	13.3-13.45 (C)	3	54377.43+3.46775*E
		NZ Vir	S	-	21:56	22° / E	10.95-10.97 (V)	EA	57753.825+1.650339*E
		CzeV1574 Gem	S	-	21:56	39° / SW	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		CzeV1575 Gem	P	-	22:1	38° / SW	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		CzeV1568 Ori	S	-	22:13	31° / W	13.7-13.72 (V)	0.1	58515.77724+0.924611*E
		CzeV134 Cas	P	-	22:30	74° / NE	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		CzeV1565 Ori	S	-	22:36	27° / W	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		TYC 3807- UMa	S	-	22:47	76° / NW	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		V1123 Cas	P	-	23:22	24° / N	10.91-21.11 (I)	EA	51427.8223+4.502*E
		CzeV208 Cam	S	-	23:46	28° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		SvkV098 Aur	S	-	23:55	31° / NW	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV1502 Cas	P	-	23:58	22° / N	13.63-13.79 (V)	0.1	58487.45031+0.452827*E

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