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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)

2022-2- 20, 21, 22, 23, 24, 25, 26, 27, 28,
2022-3- 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, 28, 29, 30, 31,
2022-4- 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, 30,
2022-5- 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, 30, 31,
2022-6- 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, 30,
2022-7- 1,

		STAR	P/S BODY		UT	H/A	MAG RANGE	D(h)	ELEMENTS
		V1094 Cas	P	-	0:0	29° / NW	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		CzeV1566 Ori	S	-	0:15	38° / W	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		SvkV67 Cep	S	-	0:17	33° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV1502 Cas	S	-	0:25	27° / NW	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV622 Per	P	-	0:53	29° / NW	13.2-13.85 (V)	3	54417.9408+2.894365*E
		SvkV098 Aur	S	-	1:17	41° / NW	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV1574 Gem	P	-	1:37	30° / W	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		CzeV208 Cam	P	-	1:40	33° / NW	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		TYC 3807- UMa	P	-	1:48	74° / NW	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV1567 Ori	S	-	1:53	22° / W	14.97-15.22 (V)	0.1	58397.36738+0.585775*E
		CzeV1559 Gem	S	-	2:15	25° / W	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		CzeV343B Aur	P	-	2:21	23° / W	13.47-13.59 (V)	4.4	55968.33977+0.806931*E
		CzeV 1249 Cam	S	-	2:24	29° / NW	12.97-13.38 (V)	6	57605.874+1.363574*E
		KIC 98322 Cyg	P	-	2:56	26° / NE	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		CzeV252 UMi	P	-	3:7	53° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		SS Cam	P	-	17:20	61° / N	10.05-10.62 (V)	EB	35223.672+4.82365*E
		V1094 Cas	S	-	17:50	71° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		DV Cam	P	-	18:21	76° / NE	6.1-6.3 (Hp)	EA	48501.086+6.6784*E
		TYC 3807- UMa	S	-	18:37	43° / NE	9.45-9.59 (V)	1	56347.437651+1.305502*E
		CzeV1568 Ori	P	-	18:43	55° / SE	13.7-13.82 (V)	0.1	58515.31494+0.924611*E
		CzeV1567 Ori	P	-	18:51	55° / SE	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		CzeV1502 Cas	P	-	18:59	60° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV134 Cas	P	-	19:8	32° / NE	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		SvkV098 Aur	P	-	20:4	86° / NW	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		CzeV1566 Ori	P	-	20:4	60° / S	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV1575 Gem	P	-	20:9	50° / SE	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		SvkV67 Cep	P	-	20:14	43° / NW	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV208 Cam	S	-	20:46	69° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		CzeV1503 Cas	P	-	20:49	47° / NW	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		CzeV268 Per	P	-	20:51	53° / W	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		CzeV1559 Gem	P	-	21:59	54° / S	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		CzeV1565 Ori	P	-	22:22	53° / SW	13.65-14.04 (V)	0.1	58515.30576+0.550467*E
		CzeV267 And	P	-	22:42	33° / NW	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		CzeV1574 Gem	S	-	22:46	51° / SW	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		CzeV623 And	S	-	23:3	23° / NW	12,33-12,47 (clear)	EW	54333+0.466395*E
		TYC 3807- UMa	S	-	23:4	82° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV1570 Ori	S	-	23:45	42° / W	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E

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