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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)

2022-2- 20, 21, 22, 23, 24, 25, 26, 27, 28,
2022-3- 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, 28, 29, 30, 31,
2022-4- 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,
2022-5- 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,
2022-6- 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,
2022-7- 1,

		STAR	P/S BODY		UT	H/A	MAG RANGE	D(h)	ELEMENTS
		CzeV1503 Cas	S	-	0:1	37° / NW	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		CzeV1570 Ori	P	-	0:12	52° / SW	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		CzeV208 Cam	S	-	0:18	54° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		CzeV1502 Cas	S	-	0:26	35° / NW	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV267 And	P	-	0:26	32° / NW	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		CzeV1574 Gem	S	-	0:47	49° / SW	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		SvkV67 Cep	P	-	1:3	34° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		TYC 3807- UMa	S	-	1:14	86° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV1567 Ori	S	-	1:28	41° / W	14.97-15.22 (V)	0.1	58397.36738+0.585775*E
		CzeV838 Mon	S	-	1:34	30° / SW	12.81-12.81 (R)	3	57428.068+3.533603*E
		CzeV1559 Gem	P	-	1:36	45° / SW	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		CzeV177 Gem	P	-	1:39	43° / SW	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		V1094 Cas	S	-	2:4	27° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		SvkV098 Aur	P	-	3:10	39° / NW	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		CzeV1575 Gem	S	-	3:55	24° / W	12.74-12.80 (V)	0.1	58136.25675+0.570519*E
		SvkV152 Cas	S	-	4:7	22° / N	12.95-13.17 (V)	1.25	58387.3+3.2422*E
		CzeV 1249 Cam	P	-	5:42	21° / N	12.97-13.38 (V)	6	57605.191765+1.363574*E
		SvkV 20 And	S	-	17:9	81° / SW	11.5-11.5 (V)	EA	55482.916+1.1854*E
		CzeV271 Aur	P	-	17:15	34° / E	14.9-16.1 (Clear)	3.8	55831.5888+0.88712*E
		CzeV1568 Ori	P	-	17:46	33° / E	13.7-13.82 (V)	0.1	58515.31494+0.924611*E
		CzeV1567 Ori	P	-	18:27	39° / E	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		CzeV1502 Cas	P	-	18:59	71° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV208 Cam	P	-	19:21	81° / NE	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		CzeV623 And	P	-	19:40	69° / SW	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		V1094 Cas	P	-	19:53	67° / NW	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		CzeV1570 Ori	S	-	20:3	53° / SE	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		CzeV267 And	S	-	20:50	63° / W	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV134 Cas	P	-	20:52	32° / NE	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		CzeV132 Lac	P	-	20:56	31° / NW	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		SvkV67 Cep	S	-	21:3	46° / NW	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV1575 Gem	P	-	21:4	45° / SE	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		SvkV23 Lac	S	-	21:19	25° / NW	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV1559 Gem	S	-	21:19	47° / SE	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		CzeV266 And	S	-	21:22	58° / W	14.9-15.7 (Clear)	EA	52000.4478+1.0077*E
		CzeV343B Aur	P	-	21:22	71° / S	13.47-13.59 (V)	4.4	55968.33977+0.806931*E
		CzeV1574 Gem	P	-	21:57	50° / SE	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		SvkV098 Aur	S	-	22:2	83° / W	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV252 UMi	P	-	22:12	46° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		TYC 3807- UMa	P	-	22:30	63° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV1565 Ori	S	-	23:41	55° / SW	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		CzeV1566 Ori	S	-	23:50	54° / SW	14.77-15.28 (V)	0.1	58117.05353+0.348075*E

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