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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
		CzeV267 And	S	-	0:4	71° / E	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		SvkV67 Cep	P	-	0:22	66° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		KIC 98322 Cyg	S	-	0:43	40° / NW	12.27-12.27 (0.19)	EW	55688.73+0.4579485*E
		SvkV23 Lac	P	-	0:54	64° / W	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		TYC 3807- UMa	P	-	1:6	24° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV623 And	S	-	1:21	74° / SE	12,33-12,47 (clear)	EW	54333+0.466395*E
		SvkV 20 And	S	-	1:42	76° / SW	11.5-11.5 (V)	EA	55482.916+1.1854*E
		CzeV1570 Ori	S	-	1:43	33° / E	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		SvkV 39 Lac	S	-	2:13	55° / NW	11.4-11.4 (V)	2	56495.252+1.446856*E
		CzeV252 UMi	P	-	3:0	46° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV1565 Ori	S	-	3:2	46° / SE	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		CzeV268 Per	P	-	3:6	78° / S	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		CzeV1559 Gem	S	-	3:8	30° / E	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		V0538 Peg	S	-	18:50	44° / E	12.54-12.64 (V)	1	57943.18+0.888628*E
		KIC 98322 Cyg	P	-	19:11	87° / SE	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		CzeV134 Cas	P	-	20:19	30° / NW	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		CzeV1503 Cas	S	-	20:22	53° / NE	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		SvkV67 Cep	S	-	20:22	64° / NE	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV267 And	P	-	20:35	40° / NE	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		SvkV23 Lac	S	-	20:42	65° / E	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV132 Lac	P	-	20:53	75° / E	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		SvkV30 Per	P	-	21:1	45° / NE	12.3-12.6 (V)	EW	54332.747+0.979176*E
		V1094 Cas	P	-	21:8	56° / NE	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		CzeV323 Cyg	P	-	21:16	76° / S	12.5-12.8 (C)	EW	57624.41516+0.429145*E
		CzeV323 Cyg	S	-	21:19	76° / S	12.5-12.5 (C)	EW	55832.7365+0.429145*E
		SvkV098 Aur	S	-	22:12	32° / NE	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV261 Cyg	P	-	22:20	52° / W	13.28-13.64 (C)	EW	55732.40643+0.335595*E
		CzeV1502 Cas	S	-	22:42	70° / NE	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV208 Cam	S	-	23:19	52° / NE	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		SvkV152 Cas	P	-	23:24	79° / N	12.95-13.58 (V)	1.25	57987.401+3.2422*E

> Minima predictions <

> Exoplanet transits <