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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)

2024-5- 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
		DV Cam	P	-	0:9	73° / NW	6.1-6.3 (Hp)	EA	48501.086+6.6784*E
		CzeV208 Cam	P	-	0:19	61° / NW	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		CzeV623 And	P	-	0:22	34° / W	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		CzeV271 Aur	P	-	0:27	68° / SW	14.9-16.1 (Clear)	3.8	55831.5888+0.88712*E
		CzeV1566 Ori	P	-	0:39	55° / SW	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV1575 Gem	S	-	0:46	53° / S	12.74-12.80 (V)	0.1	58136.25675+0.570519*E
		DT Cam	P	-	1:8	64° / NW	8.166-8.228 (Hp)	EA	48501.355+7.06625*E
		CzeV1559 Gem	P	-	1:10	53° / S	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		CzeV688 Per	P	-	1:38	41° / NW	13.3-13.6 (C)	3	54375.7653+3.46775*E
		TYC 3807- UMa	P	-	1:43	82° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV1574 Gem	P	-	1:53	48° / SW	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		V1094 Cas	P	-	2:8	31° / NW	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		CzeV1568 Ori	P	-	2:13	43° / W	13.7-13.82 (V)	0.1	58515.31494+0.924611*E
		CzeV267 And	S	-	2:22	25° / NW	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV1570 Ori	S	-	2:23	41° / W	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		CzeV622 Per	P	-	2:24	35° / NW	13.2-13.85 (V)	3	54417.9408+2.894365*E
		CzeV268 Per	P	-	2:30	25° / NW	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		SvkV30 Per	P	-	2:42	27° / NW	12.3-12.6 (V)	EW	54332.747+0.979176*E
		SvkV67 Cep	S	-	4:0	32° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		SvkV098 Aur	S	-	4:4	39° / NW	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV1503 Cas	P	-	4:22	23° / N	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		CzeV1565 Ori	S	-	4:26	21° / W	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		CzeV1502 Cas	P	-	4:26	23° / N	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV 1249 Cam	P	-	16:13	48° / NE	12.97-13.38 (V)	6	57605.191765+1.363574*E
		CzeV626 Aql	S	-	17:6	24° / W	13.2-13.45 (V)	EA	51381.815+1.651042*E
		CzeV1503 Cas	S	-	19:16	75° / NW	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		TYC 3807- UMa	P	-	19:18	31° / NE	9.45-9.77 (V)	1	56346.7849+1.305502*E
		CzeV208 Cam	S	-	19:25	75° / NE	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		CzeV134 Cas	P	-	19:37	23° / N	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		V1094 Cas	S	-	19:58	74° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		CzeV1566 Ori	S	-	20:28	48° / SE	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		CzeV1559 Gem	S	-	20:54	37° / SE	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		VSX J0600 Ori	P	-	21:16	55° / SE	13.35-14.1 (V)	0.1	52717.994+1.461104*E
		CzeV252 UMi	P	-	21:28	46° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV623 And	S	-	21:41	59° / W	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV343B Aur	P	-	21:44	68° / SE	13.47-13.59 (V)	4.4	55968.33977+0.806931*E
		CzeV1565 Ori	P	-	21:49	58° / SE	13.65-14.04 (V)	0.1	58515.30576+0.550467*E
		SvkV23 Lac	S	-	22:5	26° / NW	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV132 Lac	P	-	22:12	28° / NW	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV1570 Ori	P	-	22:15	60° / S	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		SvkV 39 Lac	S	-	22:17	33° / NW	11.4-11.4 (V)	2	56495.252+1.446856*E
		CzeV177 Gem	P	-	22:18	49° / SE	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		CzeV265 And	P	-	22:31	56° / W	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV1567 Ori	S	-	22:35	61° / S	14.97-15.22 (V)	0.1	58397.36738+0.585775*E
		CzeV266 And	P	-	22:44	54° / W	14.9-15.3 (Clear)	EA	51999.818+1.0077*E
		SvkV098 Aur	P	-	22:51	84° / W	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		CzeV267 And	P	-	22:53	53° / W	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		TYC 3807- UMa	S	-	22:59	59° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV1502 Cas	S	-	23:0	49° / NW	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV1574 Gem	S	-	23:2	51° / SE	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		SvkV67 Cep	P	-	23:57	39° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E

> Minima predictions <

> Exoplanet transits <