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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
		SvkV23 Lac	P	-	0:6	50° / W	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		SvkV098 Aur	P	-	0:8	66° / E	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		bet Per	S	-	0:8	80° / SE	2.12-2.12 (V)	EA	45642.987+2.8673043*E
		SvkV67 Cep	S	-	0:17	57° / NW	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV1566 Ori	P	-	0:28	43° / E	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV132 Lac	P	-	0:31	47° / W	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV1570 Ori	P	-	0:40	45° / SE	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		CzeV1575 Gem	S	-	0:47	30° / E	12.74-12.80 (V)	0.1	58136.25675+0.570519*E
		CzeV267 And	S	-	0:59	77° / W	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV266 And	P	-	1:7	75° / W	14.9-15.3 (Clear)	EA	51999.818+1.0077*E
		CzeV270 Cyg	P	-	1:9	27° / NW	10.6-10.9 (C)	2.9	54298.2205+1.87792*E
		CzeV1574 Gem	P	-	1:22	35° / SE	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		CzeV1502 Cas	P	-	1:28	64° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV177 Gem	P	-	1:44	41° / SE	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		CzeV1568 Ori	P	-	1:59	56° / SE	13.7-13.82 (V)	0.1	58515.31494+0.924611*E
		CzeV265 And	P	-	2:4	66° / W	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		TYC 3807- UMa	P	-	2:9	47° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		V0538 Peg	S	-	2:29	21° / W	12.54-12.64 (V)	1	57943.18+0.888628*E
		CzeV252 UMi	P	-	2:44	46° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV1565 Ori	P	-	2:54	60° / S	13.65-14.04 (V)	0.1	58515.30576+0.550467*E
		CzeV1567 Ori	P	-	3:3	60° / S	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		CzeV208 Cam	S	-	3:35	71° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		CzeV1559 Gem	S	-	3:36	51° / SE	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		CzeV268 Per	P	-	4:14	50° / W	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		V1123 Cas	S	-	17:36	46° / NE	10.91-10.91 (I)	EA	51430.974+4.502*E
		SvkV098 Aur	S	-	19:0	26° / NE	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV622 Per	S	-	19:21	49° / NE	13.2-13.85 (V)	3	54349.611+2.894365*E
		V 994B Her	P	-	19:30	43° / W	6.93-7.03 (Hp)	4.4	53870.1992+1.420033*E
		SvkV23 Lac	S	-	19:54	76° / SE	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV1502 Cas	S	-	20:2	67° / NE	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		SvkV67 Cep	P	-	20:14	69° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV623 And	S	-	20:22	53° / E	12,33-12,47 (clear)	EW	54333+0.466395*E
		KIC 98322 Cyg	S	-	20:23	57° / W	12.27-12.27 (0.19)	EW	55688.73+0.4579485*E
		CzeV323 Cyg	P	-	20:58	65° / SW	12.5-12.8 (C)	EW	57624.41516+0.429145*E
		CzeV261 Cyg	S	-	21:0	43° / W	13.28-13.54 (C)	EW	55755.39659+0.335595*E
		CzeV323 Cyg	S	-	21:1	65° / SW	12.5-12.5 (C)	EW	55832.7365+0.429145*E
		CzeV1503 Cas	P	-	21:10	75° / NE	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		SvkV30 Per	P	-	21:26	69° / E	12.3-12.6 (V)	EW	54332.747+0.979176*E
		CzeV267 And	P	-	21:30	70° / E	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		CzeV626 Aql	P	-	21:40	24° / W	13.2-13.5 (V)	EA	51380.99+1.651042*E
		CzeV688 Per	P	-	21:42	67° / NE	13.3-13.6 (C)	3	54375.7653+3.46775*E
		SvkV 20 And	P	-	22:29	82° / SW	11.5-11.8 (V)	EA	55482.323+1.1854*E
		CzeV208 Cam	P	-	22:37	64° / NE	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		V0538 Peg	P	-	22:58	54° / W	12.54-12.64 (V)	1	58410.45142+0.888628*E
		CzeV623 And	P	-	23:3	75° / SE	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		V1094 Cas	S	-	23:7	81° / N	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		TYC 3807- UMa	S	-	23:25	28° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E

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> Exoplanet transits <