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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
		KIC 98322 Cyg	S	-	0:3	55° / W	12.27-12.27 (0.19)	EW	55688.73+0.4579485*E
		CzeV323 Cyg	P	-	0:11	67° / SW	12.5-12.8 (C)	EW	57624.41516+0.429145*E
		CzeV323 Cyg	S	-	0:14	67° / SW	12.5-12.5 (C)	EW	55832.7365+0.429145*E
		CzeV132 Lac	P	-	1:13	72° / W	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV267 And	S	-	1:14	73° / E	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		SvkV 20 And	P	-	1:38	83° / S	11.5-11.8 (V)	EA	55482.323+1.1854*E
		CzeV266 And	S	-	1:42	77° / E	14.9-15.7 (Clear)	EA	52000.4478+1.0077*E
		HD 213597 Aqr	P	-	1:52	33° / SW	7.790-7.815 (V)	4.7	55799.3292+2.4238*E
		CzeV265 And	P	-	2:14	82° / E	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		SvkV67 Cep	S	-	2:15	63° / NW	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV1502 Cas	S	-	2:19	79° / N	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV1567 Ori	P	-	2:28	31° / E	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		TYC 3807- UMa	P	-	2:33	26° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		SvkV23 Lac	S	-	2:43	57° / W	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV623 And	P	-	20:16	21° / NE	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		CzeV1502 Cas	P	-	20:53	49° / NE	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV252 UMi	P	-	21:22	52° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV134 Cas	P	-	21:28	29° / NW	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		CzeV267 And	P	-	21:45	41° / NE	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		SvkV67 Cep	P	-	22:13	67° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV208 Cam	S	-	22:23	37° / NE	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		bet Per	P	-	22:27	34° / NE	2.12-3.39 (V)	EA	45641.5135+2.8673043*E
		CzeV1503 Cas	S	-	22:30	61° / NE	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		V1094 Cas	P	-	22:30	58° / NE	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		SvkV23 Lac	P	-	22:31	72° / SE	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		SvkV098 Aur	S	-	23:29	33° / NE	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV261 Cyg	S	-	23:48	48° / W	13.28-13.54 (C)	EW	55755.39659+0.335595*E

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