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OBSERVING CAMPAIGNS NEW

Expired Campaigns

OBSERVING PROJECTS

B.R.N.O. - eclipsing binaries

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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
		CzeV 1249 Cam	P	-	0:2	78° / NE	12.97-13.38 (V)	6	57605.191765+1.363574*E
		CzeV1565 Ori	S	-	0:3	44° / E	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		SvkV23 Lac	P	-	0:5	46° / W	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		CzeV265 And	P	-	0:23	78° / W	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV1568 Ori	S	-	0:25	48° / SE	13.7-13.72 (V)	0.1	58515.77724+0.924611*E
		CzeV134 Cas	P	-	0:36	26° / NE	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		TYC 3807- UMa	S	-	0:50	40° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV1574 Gem	S	-	1:1	36° / SE	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		SvkV 20 And	P	-	1:11	54° / W	11.5-11.8 (V)	EA	55482.323+1.1854*E
		SvkV67 Cep	S	-	1:13	50° / NW	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		V0538 Peg	P	-	1:35	25° / W	12.54-12.64 (V)	1	58410.45142+0.888628*E
		CzeV1502 Cas	S	-	1:55	58° / NW	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV1503 Cas	S	-	1:55	58° / NW	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		CzeV132 Lac	P	-	2:9	30° / NW	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV1559 Gem	P	-	2:11	46° / SE	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		CzeV266 And	P	-	2:24	59° / W	14.9-15.3 (Clear)	EA	51999.818+1.0077*E
		CzeV1570 Ori	S	-	2:26	60° / S	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		SvkV098 Aur	S	-	2:51	85° / NW	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV267 And	S	-	3:8	52° / W	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		bet Per	P	-	3:13	59° / W	2.12-3.39 (V)	EA	45641.5135+2.8673043*E
		CzeV208 Cam	S	-	3:22	69° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		CzeV1566 Ori	S	-	3:44	60° / S	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		CzeV1567 Ori	P	-	3:45	60° / S	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		V0428 Cep	S	-	3:53	27° / N	8.288-16.568 (V)	EB	48508.920385+8.22077*E
		CzeV268 Per	P	-	3:55	49° / W	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		V1094 Cas	S	-	3:55	45° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		CzeV1575 Gem	P	-	3:56	54° / S	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		SvkV 39 Lac	P	-	17:18	70° / NE	11.4-11.4 (V)	2	56494.529+1.446856*E
		CzeV266 And	S	-	17:20	36° / NE	14.9-15.7 (Clear)	EA	52000.4478+1.0077*E
		SvkV30 Per	P	-	17:56	43° / NE	12.3-12.6 (V)	EW	54332.747+0.979176*E
		SvkV23 Lac	S	-	19:53	77° / S	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV688 Per	P	-	20:9	58° / NE	13.3-13.6 (C)	3	54375.7653+3.46775*E
		CzeV623 And	S	-	20:17	56° / E	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV1502 Cas	P	-	20:29	73° / NE	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		SvkV152 Cas	S	-	20:44	79° / N	12.95-13.17 (V)	1.25	58387.3+3.2422*E
		SvkV67 Cep	P	-	21:10	67° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		SvkV098 Aur	P	-	21:38	49° / NE	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		CzeV252 UMi	P	-	21:40	48° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		V1094 Cas	P	-	21:44	80° / NE	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		TYC 3807- UMa	P	-	22:6	23° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV261 Cyg	S	-	22:8	28° / W	13.28-13.54 (C)	EW	55755.39659+0.335595*E
		CzeV1570 Ori	P	-	22:18	28° / E	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		CzeV208 Cam	P	-	22:24	66° / NE	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		KIC 98322 Cyg	P	-	22:42	33° / NW	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		CzeV623 And	P	-	22:57	76° / S	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		CzeV343B Aur	P	-	23:1	44° / E	13.47-13.59 (V)	4.4	55968.33977+0.806931*E
		VSX J0600 Ori	S	-	23:4	36° / E	13.35-14.1 (V)	0.1	52718.7245+1.461104*E
		CzeV1566 Ori	P	-	23:33	40° / E	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV267 And	P	-	23:39	84° / SW	15.8-16.5 (C)	EW	55807.42028+0.2954*E

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