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OBSERVING CAMPAIGNS NEW

Expired Campaigns

OBSERVING PROJECTS

B.R.N.O. - eclipsing binaries

MEDUZA - intrinsic variables

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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)

2024-5- 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, 30, 31,
2024-6- 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, 30,
2024-7- 1, 2, 3, 4, 5,

		STAR	P/S BODY		UT	H/A	MAG RANGE	D(h)	ELEMENTS
		DT Cam	S	-	0:0	84° / N	8.166-8.166 (Hp)	EA	56292.47+7.06625*E
		CzeV1502 Cas	S	-	0:30	52° / NW	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV1574 Gem	S	-	0:55	51° / SE	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		CzeV1566 Ori	S	-	1:11	61° / S	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		SvkV 39 Lac	P	-	1:16	26° / NW	11.4-11.4 (V)	2	56494.529+1.446856*E
		CzeV208 Cam	S	-	1:16	68° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		CzeV1567 Ori	P	-	1:40	59° / S	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		CzeV267 And	P	-	1:42	45° / NW	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		CzeV623 And	S	-	1:54	37° / W	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV1565 Ori	S	-	2:10	57° / SW	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		TYC 3807- UMa	P	-	2:27	72° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		SvkV67 Cep	P	-	2:32	37° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV1559 Gem	P	-	3:6	52° / SW	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		CzeV266 And	P	-	3:35	29° / NW	14.9-15.3 (Clear)	EA	51999.818+1.0077*E
		CzeV1570 Ori	P	-	3:44	46° / SW	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		SvkV098 Aur	S	-	5:0	46° / NW	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV270 Cyg	P	-	16:17	76° / S	10.6-10.9 (C)	2.9	54298.2205+1.87792*E
		bet Per	P	-	16:33	35° / NE	2.12-3.39 (V)	EA	45641.5135+2.8673043*E
		CzeV266 And	S	-	18:31	67° / E	14.9-15.7 (Clear)	EA	52000.4478+1.0077*E
		CzeV343A Aur	P	-	19:1	27° / E	13.47-13.72 (V)	5.2	55958.36058+1.209373*E
		CzeV1502 Cas	P	-	19:4	78° / NE	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV1565 Ori	P	-	19:34	23° / E	13.65-14.04 (V)	0.1	58515.30576+0.550467*E
		KIC 98322 Cyg	P	-	19:39	40° / NW	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		CzeV268 Per	P	-	19:47	65° / E	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		VSX J0600 Ori	S	-	20:14	30° / E	13.35-14.1 (V)	0.1	52718.7245+1.461104*E
		CzeV323 Cyg	P	-	20:17	47° / W	12.5-12.8 (C)	EW	57624.41516+0.429145*E
		CzeV208 Cam	P	-	20:18	67° / NE	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		CzeV323 Cyg	S	-	20:19	46° / W	12.5-12.5 (C)	EW	55832.7365+0.429145*E
		CzeV 1249 Cam	S	-	20:20	66° / NE	12.97-13.38 (V)	6	57605.874+1.363574*E
		V0428 Cep	P	-	20:52	53° / NW	8.288-8.62 (V)	EB	48504.81+8.22077*E
		CzeV1566 Ori	P	-	21:0	36° / E	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV1574 Gem	P	-	22:5	30° / E	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		CzeV267 And	S	-	22:6	78° / W	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		SvkV 20 And	S	-	22:29	59° / W	11.5-11.5 (V)	EA	55482.916+1.1854*E
		CzeV132 Lac	P	-	22:29	41° / NW	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		SvkV67 Cep	S	-	22:32	52° / NW	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV838 Mon	P	-	22:40	30° / SE	12.81-13.20 (R)	3	57426.311+3.533603*E
		CzeV1559 Gem	S	-	22:50	37° / SE	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		CzeV1575 Gem	P	-	22:58	38° / SE	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		CzeV1570 Ori	S	-	23:35	57° / SE	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		SvkV23 Lac	P	-	23:36	29° / NW	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		CzeV252 UMi	P	-	23:41	46° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV1568 Ori	P	-	23:41	59° / SE	13.7-13.82 (V)	0.1	58515.31494+0.924611*E
		TYC 3807- UMa	S	-	23:44	49° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV177 Gem	P	-	23:47	47° / SE	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		SvkV098 Aur	P	-	23:47	87° / NE	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		CzeV1503 Cas	P	-	23:52	56° / NW	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		V1094 Cas	P	-	23:54	58° / NW	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		CzeV265 And	P	-	23:56	60° / W	15.9-16.4 (C)	EW	55796.55235+0.3647*E

> Minima predictions <

> Exoplanet transits <