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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
		CzeV1575 Gem	S	-	0:1	35° / SE	12.74-12.80 (V)	0.1	58136.25675+0.570519*E
		CzeV343A Aur	P	-	0:3	61° / SE	13.47-13.72 (V)	5.2	55958.36058+1.209373*E
		TYC 3807- UMa	S	-	0:20	43° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV623 And	P	-	0:22	65° / W	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		V1094 Cas	S	-	0:30	64° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		CzeV1566 Ori	S	-	0:49	56° / SE	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		CzeV134 Cas	P	-	0:56	32° / NE	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		CzeV1570 Ori	P	-	0:59	57° / SE	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		CzeV1567 Ori	P	-	1:2	58° / SE	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		SvkV098 Aur	S	-	1:9	87° / NE	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV1574 Gem	S	-	1:35	47° / SE	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		CzeV622 Per	S	-	1:36	65° / NW	13.2-13.85 (V)	3	54349.611+2.894365*E
		bet Per	S	-	1:51	63° / W	2.12-2.12 (V)	EA	45642.987+2.8673043*E
		CzeV1559 Gem	S	-	2:1	50° / SE	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		SvkV 20 And	P	-	2:8	38° / NW	11.5-11.8 (V)	EA	55482.323+1.1854*E
		CzeV208 Cam	P	-	2:15	71° / NW	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		VSX J0600 Ori	S	-	2:40	61° / S	13.35-14.1 (V)	0.1	52718.7245+1.461104*E
		SvkV67 Cep	S	-	2:58	40° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV267 And	S	-	3:5	45° / NW	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV265 And	P	-	3:29	41° / NW	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV626 Aql	P	-	17:10	49° / SW	13.2-13.5 (V)	EA	51380.99+1.651042*E
		SvkV 39 Lac	P	-	17:49	82° / NE	11.4-11.4 (V)	2	56494.529+1.446856*E
		V1094 Cas	P	-	18:19	62° / NE	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		CzeV270 Cyg	S	-	18:24	74° / SW	10.6-10.8 (C)	2.9	54299.1601+1.87792*E
		CzeV266 And	S	-	19:44	65° / E	14.9-15.7 (Clear)	EA	52000.4478+1.0077*E
		SvkV098 Aur	P	-	19:56	42° / NE	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		SvkV152 Cas	S	-	19:59	79° / N	12.95-13.17 (V)	1.25	58387.3+3.2422*E
		CzeV261 Cyg	P	-	20:11	38° / W	13.28-13.64 (C)	EW	55732.40643+0.335595*E
		V 994A Her	S	-	20:31	21° / W	6.93-7.08 (Hp)	4.9	53870.769+2.083264*E
		CzeV1570 Ori	S	-	20:51	22° / E	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		CzeV343B Aur	P	-	20:53	32° / E	13.47-13.59 (V)	4.4	55968.33977+0.806931*E
		TYC 3807- UMa	P	-	21:5	23° / NE	9.45-9.77 (V)	1	56346.7849+1.305502*E
		CzeV132 Lac	P	-	21:7	66° / W	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV208 Cam	S	-	21:20	65° / NE	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		CzeV252 UMi	P	-	21:23	47° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		TYC 3807- UMa	P	-	21:36	25° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV623 And	S	-	21:42	75° / SE	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV1565 Ori	P	-	22:31	39° / E	13.65-14.04 (V)	0.1	58515.30576+0.550467*E
		CzeV1574 Gem	P	-	22:44	23° / E	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		SvkV23 Lac	P	-	22:53	48° / W	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		SvkV67 Cep	P	-	22:55	57° / NW	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV 1249 Cam	S	-	22:56	77° / NE	12.97-13.38 (V)	6	57605.874+1.363574*E
		CzeV1503 Cas	S	-	23:3	72° / NW	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		CzeV1568 Ori	S	-	23:5	44° / E	13.7-13.72 (V)	0.1	58515.77724+0.924611*E
		CzeV268 Per	P	-	23:21	78° / S	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		CzeV267 And	P	-	23:35	77° / W	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		CzeV1502 Cas	P	-	23:39	68° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E

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