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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
		SvkV098 Aur	P	-	0:3	80° / E	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		CzeV267 And	P	-	0:7	69° / W	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		CzeV268 Per	P	-	0:28	70° / SW	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		CzeV1567 Ori	S	-	0:32	57° / SE	14.97-15.22 (V)	0.1	58397.36738+0.585775*E
		TYC 3807- UMa	S	-	0:34	47° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		SvkV23 Lac	S	-	0:40	29° / NW	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV208 Cam	P	-	0:41	80° / NW	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		CzeV623 And	S	-	0:49	57° / W	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV1574 Gem	S	-	0:55	45° / SE	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		CzeV1570 Ori	S	-	1:4	59° / SE	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		CzeV1568 Ori	P	-	1:8	60° / S	13.7-13.82 (V)	0.1	58515.31494+0.924611*E
		CzeV1559 Gem	S	-	1:37	50° / SE	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		CzeV271 Aur	P	-	1:40	72° / S	14.9-16.1 (Clear)	3.8	55831.5888+0.88712*E
		CzeV134 Cas	P	-	1:50	39° / NE	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		CzeV1566 Ori	P	-	1:57	61° / S	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		TYC 3807- UMa	P	-	2:25	63° / NE	9.45-9.77 (V)	1	56346.7849+1.305502*E
		CzeV1575 Gem	S	-	3:15	54° / S	12.74-12.80 (V)	0.1	58136.25675+0.570519*E
		CzeV623 And	P	-	3:30	32° / W	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		SvkV67 Cep	S	-	3:38	37° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		V1094 Cas	S	-	3:56	37° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		CzeV1565 Ori	S	-	4:1	52° / SW	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		CzeV1502 Cas	S	-	4:38	33° / NW	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		V 994B Her	S	-	17:7	50° / SW	6.93-7.02 (Hp)	4.4	53870.959+1.420033*E
		CzeV622 Per	P	-	17:17	46° / NE	13.2-13.85 (V)	3	54417.9408+2.894365*E
		CzeV 1249 Cam	P	-	17:28	36° / NE	12.97-13.38 (V)	6	57605.191765+1.363574*E
		SvkV098 Aur	S	-	18:56	37° / NE	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		KIC 98322 Cyg	P	-	19:20	52° / W	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		SvkV 39 Lac	S	-	19:20	81° / NW	11.4-11.4 (V)	2	56495.252+1.446856*E
		CzeV208 Cam	S	-	19:47	55° / NE	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		SvkV 20 And	P	-	19:56	81° / SE	11.5-11.8 (V)	EA	55482.323+1.1854*E
		V0538 Peg	P	-	20:7	64° / SW	12.54-12.64 (V)	1	58410.45142+0.888628*E
		CzeV343A Aur	P	-	20:9	28° / E	13.47-13.72 (V)	5.2	55958.36058+1.209373*E
		SvkV23 Lac	P	-	20:28	68° / SW	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		CzeV267 And	S	-	20:31	76° / E	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV266 And	S	-	20:40	77° / E	14.9-15.7 (Clear)	EA	52000.4478+1.0077*E
		CzeV1570 Ori	P	-	20:56	26° / E	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		CzeV261 Cyg	P	-	21:0	27° / W	13.28-13.64 (C)	EW	55732.40643+0.335595*E
		CzeV1503 Cas	P	-	21:15	79° / N	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		CzeV265 And	P	-	21:16	83° / SE	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV1565 Ori	P	-	21:25	31° / E	13.65-14.04 (V)	0.1	58515.30576+0.550467*E
		V1094 Cas	P	-	21:45	80° / N	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		CzeV1566 Ori	S	-	21:46	34° / E	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		CzeV252 UMi	P	-	21:49	47° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		TYC 3807- UMa	P	-	21:50	28° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV132 Lac	P	-	22:17	52° / W	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV1502 Cas	P	-	23:12	68° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		SvkV67 Cep	P	-	23:36	52° / NW	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		V0538 Peg	S	-	23:39	31° / W	12.54-12.64 (V)	1	57943.18+0.888628*E
		CzeV714 Cep	S	-	23:53	49° / NW	10.57-10.57 (C)	1	51322.849+3.79464*E

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> Exoplanet transits <