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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
		CzeV1502 Cas	S	-	0:6	61° / NW	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV623 And	P	-	0:16	61° / W	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		CzeV1559 Gem	P	-	0:36	44° / SE	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		CzeV1574 Gem	P	-	1:14	48° / SE	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		TYC 3807- UMa	S	-	1:25	55° / NE	9.45-9.59 (V)	1	56347.437651+1.305502*E
		CzeV177 Gem	P	-	1:29	51° / SE	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		CzeV267 And	P	-	1:44	53° / W	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		CzeV1567 Ori	P	-	1:45	61° / S	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		TYC 3807- UMa	S	-	1:46	58° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV265 And	P	-	1:47	52° / W	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV208 Cam	P	-	2:2	69° / NW	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		CzeV1565 Ori	P	-	2:15	61° / S	13.65-14.04 (V)	0.1	58515.30576+0.550467*E
		CzeV1570 Ori	S	-	2:45	59° / SW	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		CzeV1575 Gem	P	-	3:10	54° / S	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		CzeV343B Aur	P	-	3:11	64° / SW	13.47-13.59 (V)	4.4	55968.33977+0.806931*E
		SvkV098 Aur	P	-	3:47	65° / W	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		CzeV1503 Cas	P	-	3:48	37° / NW	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		SvkV67 Cep	S	-	3:54	36° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV1566 Ori	P	-	4:4	51° / SW	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV134 Cas	P	-	4:12	56° / NE	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		V1123 Cas	S	-	17:54	60° / NE	10.91-10.91 (I)	EA	51430.974+4.502*E
		V0538 Peg	S	-	18:18	70° / S	12.54-12.64 (V)	1	57943.18+0.888628*E
		CzeV 1249 Cam	S	-	18:34	45° / NE	12.97-13.38 (V)	6	57605.874+1.363574*E
		CzeV1502 Cas	P	-	18:40	70° / NE	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV1503 Cas	S	-	18:43	70° / NE	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		V 994B Her	P	-	19:2	30° / W	6.93-7.03 (Hp)	4.4	53870.1992+1.420033*E
		CzeV271 Aur	P	-	20:15	27° / E	14.9-16.1 (Clear)	3.8	55831.5888+0.88712*E
		KIC 98322 Cyg	S	-	20:50	38° / NW	12.27-12.27 (0.19)	EW	55688.73+0.4579485*E
		CzeV266 And	S	-	21:2	82° / E	14.9-15.7 (Clear)	EA	52000.4478+1.0077*E
		CzeV208 Cam	S	-	21:8	67° / NE	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		CzeV261 Cyg	P	-	21:19	23° / W	13.28-13.64 (C)	EW	55732.40643+0.335595*E
		CzeV714 Cep	P	-	21:25	64° / NW	10.57-10.77 (C)	1	51324.7463+3.79464*E
		CzeV1568 Ori	P	-	21:31	34° / E	13.7-13.82 (V)	0.1	58515.31494+0.924611*E
		CzeV623 And	S	-	21:36	76° / S	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV323 Cyg	P	-	21:50	40° / W	12.5-12.8 (C)	EW	57624.41516+0.429145*E
		CzeV323 Cyg	S	-	21:53	40° / W	12.5-12.5 (C)	EW	55832.7365+0.429145*E
		CzeV267 And	S	-	22:8	86° / SW	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV1574 Gem	S	-	22:23	24° / E	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		CzeV1570 Ori	P	-	22:37	43° / E	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		SvkV098 Aur	S	-	22:39	69° / E	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV132 Lac	P	-	22:45	47° / W	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		SvkV23 Lac	P	-	22:52	44° / W	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		TYC 3807- UMa	P	-	23:2	37° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV268 Per	P	-	23:3	78° / S	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		V1094 Cas	P	-	23:7	71° / NW	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		CzeV252 UMi	P	-	23:25	46° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		SvkV 39 Lac	P	-	23:26	44° / NW	11.4-11.4 (V)	2	56494.529+1.446856*E
		SvkV67 Cep	P	-	23:52	50° / NW	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV1566 Ori	S	-	23:54	54° / SE	14.77-15.28 (V)	0.1	58117.05353+0.348075*E

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