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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	P	-	0:6	35° / E	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		CzeV1565 Ori	S	-	0:16	52° / SE	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		SvkV23 Lac	S	-	0:41	33° / W	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV268 Per	P	-	0:47	71° / SW	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		CzeV208 Cam	P	-	0:54	82° / NW	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		CzeV623 And	S	-	0:55	61° / W	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV1574 Gem	P	-	1:16	44° / SE	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		CzeV267 And	S	-	1:27	61° / W	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV177 Gem	P	-	1:34	48° / SE	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		CzeV1503 Cas	P	-	1:36	55° / NW	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		TYC 3807- UMa	P	-	1:53	54° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		SvkV098 Aur	P	-	2:34	81° / W	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		SvkV67 Cep	S	-	2:42	41° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV1568 Ori	S	-	2:42	61° / S	13.7-13.72 (V)	0.1	58515.77724+0.924611*E
		CzeV1566 Ori	P	-	2:52	60° / S	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV252 UMi	P	-	2:53	46° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV1559 Gem	P	-	3:2	54° / S	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		CzeV1570 Ori	S	-	3:26	58° / SW	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		CzeV623 And	P	-	3:36	35° / W	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		CzeV1502 Cas	P	-	4:11	38° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV266 And	P	-	4:26	34° / NW	14.9-15.3 (Clear)	EA	51999.818+1.0077*E
		SS Cam	P	-	16:51	58° / NE	10.05-10.62 (V)	EB	35223.672+4.82365*E
		SvkV 20 And	P	-	17:14	52° / E	11.5-11.8 (V)	EA	55482.323+1.1854*E
		V0538 Peg	P	-	17:30	63° / SE	12.54-12.64 (V)	1	58410.45142+0.888628*E
		V1123 Cas	S	-	17:48	55° / NE	10.91-10.91 (I)	EA	51430.974+4.502*E
		V 994A Her	S	-	18:31	41° / W	6.93-7.08 (Hp)	4.9	53870.769+2.083264*E
		CzeV266 And	S	-	19:22	60° / E	14.9-15.7 (Clear)	EA	52000.4478+1.0077*E
		CzeV208 Cam	S	-	19:59	53° / NE	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		SvkV23 Lac	P	-	20:29	72° / SW	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		CzeV132 Lac	P	-	20:39	72° / W	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		V0538 Peg	S	-	21:2	60° / SW	12.54-12.64 (V)	1	57943.18+0.888628*E
		CzeV270 Cyg	S	-	21:20	51° / W	10.6-10.8 (C)	2.9	54299.1601+1.87792*E
		SvkV098 Aur	S	-	21:26	53° / NE	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV323 Cyg	P	-	21:33	49° / W	12.5-12.8 (C)	EW	57624.41516+0.429145*E
		CzeV323 Cyg	S	-	21:35	49° / W	12.5-12.5 (C)	EW	55832.7365+0.429145*E
		CzeV 1249 Cam	P	-	21:51	67° / NE	12.97-13.38 (V)	6	57605.191765+1.363574*E
		CzeV267 And	P	-	21:58	85° / SE	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		VSX J0600 Ori	P	-	22:4	33° / E	13.35-14.1 (V)	0.1	52717.994+1.461104*E
		TYC 3807- UMa	S	-	22:6	27° / NE	9.45-9.59 (V)	1	56347.437651+1.305502*E
		KIC 98322 Cyg	P	-	22:28	29° / NW	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		CzeV134 Cas	P	-	22:33	22° / N	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		SvkV67 Cep	P	-	22:39	59° / NW	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV1566 Ori	S	-	22:42	38° / E	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		CzeV1502 Cas	S	-	22:45	75° / NW	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV1559 Gem	S	-	22:45	23° / E	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		CzeV265 And	P	-	22:58	84° / SW	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		V1094 Cas	S	-	23:7	75° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		TYC 3807- UMa	S	-	23:9	34° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV1570 Ori	P	-	23:18	44° / SE	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		CzeV271 Aur	P	-	23:20	51° / E	14.9-16.1 (Clear)	3.8	55831.5888+0.88712*E
		CzeV1567 Ori	S	-	23:50	49° / SE	14.97-15.22 (V)	0.1	58397.36738+0.585775*E

> Minima predictions <

> Exoplanet transits <