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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
		SvkV67 Cep	S	-	0:9	58° / NW	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV267 And	P	-	0:14	84° / SW	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		CzeV268 Per	P	-	0:17	78° / S	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		CzeV132 Lac	P	-	0:17	50° / W	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV323 Cyg	P	-	0:22	35° / W	12.5-12.8 (C)	EW	57624.41516+0.429145*E
		CzeV323 Cyg	S	-	0:25	34° / W	12.5-12.5 (C)	EW	55832.7365+0.429145*E
		CzeV1565 Ori	P	-	0:29	44° / E	13.65-14.04 (V)	0.1	58515.30576+0.550467*E
		CzeV623 And	P	-	0:40	73° / SW	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		CzeV266 And	P	-	0:56	78° / W	14.9-15.3 (Clear)	EA	51999.818+1.0077*E
		CzeV134 Cas	P	-	1:11	26° / NE	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		TYC 3807- UMa	S	-	1:33	42° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		V0538 Peg	P	-	1:38	29° / W	12.54-12.64 (V)	1	58410.45142+0.888628*E
		CzeV1559 Gem	S	-	1:58	40° / SE	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		CzeV1574 Gem	P	-	2:38	45° / SE	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		DT Cam	P	-	2:47	84° / N	8.166-8.228 (Hp)	EA	48501.355+7.06625*E
		CzeV208 Cam	P	-	2:52	77° / NW	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		CzeV1503 Cas	P	-	2:59	54° / NW	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		SvkV23 Lac	S	-	3:6	23° / NW	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		SvkV098 Aur	P	-	3:27	84° / NW	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		CzeV1566 Ori	S	-	3:35	61° / S	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		CzeV1502 Cas	P	-	3:44	48° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV1568 Ori	P	-	3:48	61° / S	13.7-13.82 (V)	0.1	58515.31494+0.924611*E
		CzeV1570 Ori	S	-	3:58	61° / S	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		CzeV1503 Cas	S	-	17:54	51° / NE	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		SvkV 20 And	P	-	18:2	48° / E	11.5-11.8 (V)	EA	55482.323+1.1854*E
		SvkV 39 Lac	S	-	18:18	74° / NE	11.4-11.4 (V)	2	56495.252+1.446856*E
		CzeV 1249 Cam	P	-	19:41	40° / NE	12.97-13.38 (V)	6	57605.191765+1.363574*E
		SvkV67 Cep	P	-	20:6	69° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV267 And	S	-	20:38	61° / E	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV261 Cyg	S	-	20:50	45° / W	13.28-13.54 (C)	EW	55755.39659+0.335595*E
		CzeV343B Aur	P	-	21:22	23° / E	13.47-13.59 (V)	4.4	55968.33977+0.806931*E
		SvkV30 Per	P	-	21:56	73° / E	12.3-12.6 (V)	EW	54332.747+0.979176*E
		CzeV208 Cam	S	-	21:58	59° / NE	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		CzeV623 And	S	-	21:59	67° / SE	12,33-12,47 (clear)	EW	54333+0.466395*E
		VSX J0600 Ori	P	-	22:12	22° / E	13.35-14.1 (V)	0.1	52717.994+1.461104*E
		CzeV1502 Cas	S	-	22:18	80° / N	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		SvkV098 Aur	S	-	22:19	50° / NE	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV252 UMi	P	-	22:24	47° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		KIC 98322 Cyg	S	-	22:24	40° / NW	12.27-12.27 (0.19)	EW	55688.73+0.4579485*E
		V1094 Cas	S	-	22:26	80° / N	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		V0428 Cep	S	-	22:35	60° / NW	8.288-16.568 (V)	EB	48508.920385+8.22077*E
		TYC 3807- UMa	P	-	22:49	24° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		SvkV23 Lac	P	-	22:54	61° / W	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		CzeV1567 Ori	P	-	22:56	29° / E	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		CzeV1566 Ori	P	-	23:25	33° / E	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		HD 213597 Aqr	P	-	23:37	25° / SW	7.790-7.815 (V)	4.7	55799.3292+2.4238*E
		TYC 3807- UMa	P	-	23:47	30° / NE	9.45-9.77 (V)	1	56346.7849+1.305502*E
		CzeV265 And	P	-	23:49	87° / SW	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV177 Gem	P	-	23:49	23° / E	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		CzeV1570 Ori	P	-	23:50	37° / E	12.99-13.12 (V)	0.1	58519.36502+0.345053*E

> Minima predictions <

> Exoplanet transits <