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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
		CzeV623 And	S	-	0:11	49° / W	12,33-12,47 (clear)	EW	54333+0.466395*E
		SvkV 39 Lac	S	-	0:15	29° / NW	11.4-11.4 (V)	2	56495.252+1.446856*E
		CzeV132 Lac	P	-	0:22	23° / NW	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV265 And	P	-	0:30	51° / W	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV 1249 Cam	S	-	0:41	70° / NW	12.97-13.38 (V)	6	57605.874+1.363574*E
		CzeV267 And	P	-	1:7	46° / NW	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		CzeV1566 Ori	S	-	1:19	59° / SW	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		CzeV208 Cam	P	-	1:42	60° / NW	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		CzeV1565 Ori	P	-	1:44	57° / SW	13.65-14.04 (V)	0.1	58515.30576+0.550467*E
		TYC 3807- UMa	P	-	1:44	71° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		SvkV30 Per	P	-	2:2	41° / NW	12.3-12.6 (V)	EW	54332.747+0.979176*E
		CzeV1574 Gem	S	-	2:9	53° / S	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		V0428 Cep	P	-	2:9	24° / N	8.288-8.62 (V)	EB	48504.81+8.22077*E
		CzeV1570 Ori	P	-	2:12	54° / SW	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		CzeV623 And	P	-	2:52	24° / NW	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		CzeV1559 Gem	S	-	3:19	49° / SW	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		TYC 3807- UMa	P	-	3:22	85° / NE	9.45-9.77 (V)	1	56346.7849+1.305502*E
		SvkV67 Cep	P	-	3:36	33° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV1502 Cas	S	-	4:7	28° / NW	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		SvkV098 Aur	P	-	4:19	48° / NW	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		V1094 Cas	P	-	5:23	23° / N	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		CzeV622 Per	S	-	16:48	54° / NE	13.2-13.85 (V)	3	54349.611+2.894365*E
		CzeV1565 Ori	S	-	19:8	24° / E	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		CzeV266 And	S	-	20:0	85° / SE	14.9-15.7 (Clear)	EA	52000.4478+1.0077*E
		KIC 98322 Cyg	S	-	20:2	33° / NW	12.27-12.27 (0.19)	EW	55688.73+0.4579485*E
		CzeV1568 Ori	S	-	20:18	36° / E	13.7-13.72 (V)	0.1	58515.77724+0.924611*E
		SvkV23 Lac	S	-	20:36	52° / W	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV208 Cam	S	-	20:48	76° / NE	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		VSX J0600 Ori	P	-	21:6	43° / E	13.35-14.1 (V)	0.1	52717.994+1.461104*E
		CzeV1566 Ori	P	-	21:9	43° / E	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV267 And	S	-	21:31	79° / W	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV177 Gem	P	-	21:47	35° / E	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		V1123 Cas	S	-	22:1	70° / NW	10.91-10.91 (I)	EA	51430.974+4.502*E
		CzeV1570 Ori	S	-	22:4	51° / SE	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		CzeV1575 Gem	P	-	22:39	40° / SE	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		CzeV1502 Cas	P	-	22:41	61° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV714 Cep	P	-	22:41	47° / NW	10.57-10.77 (C)	1	51324.7463+3.79464*E
		CzeV1503 Cas	S	-	22:48	60° / NW	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		CzeV252 UMi	P	-	22:57	46° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		TYC 3807- UMa	S	-	23:0	48° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV1559 Gem	P	-	23:3	43° / SE	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		SvkV098 Aur	S	-	23:12	87° / NE	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		V1094 Cas	S	-	23:13	59° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		CzeV1574 Gem	P	-	23:18	45° / SE	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		CzeV268 Per	P	-	23:25	65° / W	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		CzeV1567 Ori	S	-	23:27	59° / SE	14.97-15.22 (V)	0.1	58397.36738+0.585775*E
		SvkV67 Cep	S	-	23:36	45° / NW	13.66-14.16 (V)	EW	57518.54553+0.3352*E

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