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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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User-defined 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	P	-	0:34	34° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV261 Cyg	P	-	1:34	27° / E	13.28-13.64 (C)	EW	55732.40643+0.335595*E
		TYC 3807- UMa	S	-	2:7	46° / NW	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		V631 Aql	P	-	2:18	21° / E	13.5-14.9 (V)	EA	56937.614+3.4685*E
		V 994A Her	P	-	2:25	42° / E	6.93-7.15 (Hp)	4.9	53869.6858+2.083264*E
		KIC 98322 Cyg	P	-	2:46	49° / E	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		CzeV714 Cep	P	-	2:46	35° / NE	10.57-10.77 (C)	1	51324.7463+3.79464*E
		SvkV 39 Lac	S	-	3:6	32° / NE	11.4-11.4 (V)	2	56495.252+1.446856*E
		CzeV252 UMi	P	-	3:10	55° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV132 Lac	P	-	3:44	31° / NE	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV270 Cyg	P	-	3:49	33° / E	10.6-10.9 (C)	2.9	54298.2205+1.87792*E
		CzeV1503 Cas	P	-	4:11	30° / NE	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		CzeV1565 Ori	S	-	18:36	59° / SW	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		CzeV1575 Gem	S	-	18:58	54° / S	12.74-12.80 (V)	0.1	58136.25675+0.570519*E
		CzeV1503 Cas	S	-	19:5	39° / NW	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		CzeV343A Aur	P	-	19:47	57° / W	13.47-13.72 (V)	5.2	55958.36058+1.209373*E
		CzeV266 And	S	-	19:57	32° / NW	14.9-15.7 (Clear)	EA	52000.4478+1.0077*E
		CzeV1567 Ori	P	-	20:14	47° / SW	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		CzeV1570 Ori	P	-	20:26	45° / SW	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		CzeV134 Cas	P	-	20:30	60° / NE	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		SvkV67 Cep	S	-	20:34	34° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV267 And	S	-	21:2	24° / NW	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV208 Cam	S	-	21:36	40° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		CzeV271 Aur	P	-	22:15	38° / W	14.9-16.1 (Clear)	3.8	55831.5888+0.88712*E
		SvkV098 Aur	S	-	22:17	41° / NW	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV177 Gem	P	-	22:22	32° / W	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		V1094 Cas	P	-	22:28	24° / N	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		NZ Vir	P	-	22:33	30° / SE	10.95-11.10 (V)	EA	57753+1.650339*E
		CzeV1566 Ori	S	-	22:54	22° / W	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		CzeV1574 Gem	S	-	23:2	27° / W	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		CzeV1559 Gem	P	-	23:16	25° / W	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		TYC 3807- UMa	P	-	23:23	69° / NW	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV1502 Cas	S	-	23:38	22° / N	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E

> Minima predictions <

> Exoplanet transits <