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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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MEDUZA light curves & data

Known eclipsing binaries

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Exoplanet Transit Database

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
		CzeV 1249 Cam	P	-	0:30	40° / NW	12.97-13.38 (V)	6	57605.191765+1.363574*E
		CzeV1559 Gem	S	-	0:41	38° / SW	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		CzeV1570 Ori	P	-	1:18	26° / W	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		CzeV1566 Ori	S	-	1:21	26° / W	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		CzeV1574 Gem	S	-	1:26	31° / W	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		CzeV252 UMi	P	-	1:29	51° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		VSX J0600 Ori	P	-	1:45	22° / W	13.35-14.1 (V)	0.1	52717.994+1.461104*E
		TYC 3807- UMa	P	-	2:2	70° / NW	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		SvkV67 Cep	S	-	2:15	33° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV208 Cam	S	-	2:59	25° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		V 994B Her	S	-	3:6	22° / E	6.93-7.02 (Hp)	4.4	53870.959+1.420033*E
		CzeV1502 Cas	S	-	3:28	21° / N	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		SvkV098 Aur	S	-	3:43	24° / NW	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV134 Cas	P	-	4:16	74° / NW	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		V 707 And	p	10	17:0	57° / W	9.93-10.42 (c)		53703.29485+2.5885*E
		TT And	p	10	17:10	55° / W	11.5-13 (V)	6.0	55039.4804+2.76512*E
		AD And	s	10	17:18	58° / W	10.9-11.6 (P)	EB	39002.9281+0.986194*E
		V 629 And	s	10	17:19	53° / W	11.2-11.66 (c)		55794.767+0.7426*E
		HR And	p	10	17:27	64° / W	14.7-15.4 (P)	3.6	40812.46+1.2357*E
		XZ And	p	10	17:27	76° / SW	10.02-12.99 (P)	5.2	23977.1915+1.3572855*E
		V 395 And	s	10	17:41	55° / W	7.55-7.62 (V)		48700.337+0.6847*E
		V 376 And	p	10	18:8	79° / W	7.683-8.002 (V)		48500.742+0.798672*E
		V 523 And	p	10	18:23	56° / W	11.9-12.4 (R)		51478.765+0.52854*E
		RT And	s	10	18:24	47° / NW	8.55-9.47 (V)	2.6	55758.5155+0.62892951*E
		SvkV 39 Lac	P	-	18:32	40° / NW	11.4-11.4 (V)	2	56494.529+1.446856*E
		CzeV623 And	P	-	18:42	62° / W	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		DK And	p	10	18:42	45° / NW	12.5-13.1 (P)	EW	33925.662+0.489223*E
		BX And	p	10	18:44	65° / W	8.9-9.57 (P)	EB	52231.27+0.61011291*E
		V 404 And	p	10	18:48	54° / W	10.8-11.4 (V)		50784.5434+0.676034*E
		V 667 And	p	10	18:50	43° / NW	12.9-13.3 (c)		51443.74+0.6945*E
		V 556 And	p	10	18:54	64° / W	14.55-14.8 (c)		54775.5306+0.43141*E
		DS And	p	10	18:58	59° / W	10.4-10.9 (V)	4.1	53023.1223+1.010519*E
		CzeV343B Aur	P	-	19:0	68° / SE	13.47-13.59 (V)	4.4	55968.33977+0.806931*E
		CzeV688 Per	P	-	19:5	72° / NW	13.3-13.6 (C)	3	54375.7653+3.46775*E
		V 600 And	s	10	19:23	35° / NW	12.3-12.76 (c)		51400.981+0.396792*E
		V 555 And	p	10	19:25	58° / W	14.35-14.81 (c)		54713.3508+0.71681*E
		V 536 And	p	10	19:27	52° / W	14.2-14.6 (R)		51467.724+0.6415*E
		TYC 3807- UMa	P	-	19:34	52° / NE	9.45-9.77 (V)	1	56346.7849+1.305502*E
		G3285.1748 And	p	10	19:36	60° / W	12.58-13.26 (c)		55515.348+0.43823514*E
		V 683 And	p	10	19:36	35° / NW	10.43-10.9 (c)		51573.628+1.557415*E
		V 667 And	p	10	19:42	36° / NW	12.9-13.3 (c)		40000.5+0.6945*E
		V 480 And	p	10	19:46	33° / W	12.75-13.05 (c)		55836.3021+0.510024*E
		V 488 And	p	10	19:47	38° / W	12.55-12.9 (R)		51512.492+0.68216*E
		BD And	s	10	19:53	34° / NW	11.3-11.7 (P)	EB	29139.305+0.4629026*E
		V 664 And	p	10	19:56	26° / NW	12.58-12.85 (c)		51425.644+0.4211*E
		V 678 And	p	10	19:56	33° / NW	13.72-14.14 (c)		55506.7059+0.36169*E
		BL And	p	10	19:56	34° / NW	11-11.74 (P)	EB	47481.316+0.722376*E
		DW And	s	10	20:1	27° / NW	13.6-14.4 (P)	E	55093.6366+0.6287235*E
		CzeV132 Lac	P	-	20:10	24° / NW	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		WZ And	p	10	20:13	39° / W	11.6-12.7 (P)	EB	42683.771+0.695661*E
		LO And	p	10	20:15	30° / NW	11.2-11.82 (V)	EW	44081.608+0.380437*E
		V 712 And	p	10	20:19	27° / NW	10.03-10.24 (c)		53256.09208+0.367193*E
		CzeV177 Gem	P	-	20:21	53° / SE	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		V 502 And	s	10	20:22	29° / W	13.8-14.2 (R)		56256.6562+0.318889*E
		CzeV265 And	P	-	20:23	51° / W	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		V 648 And	p	10	20:23	24° / NW	13.45-14.1 (R)		51455.876+0.5321*E
		V 566 And	p	10	20:24	46° / W	10.85-11.3 (R)		51478.78+0.389708*E
		CzeV1559 Gem	P	-	20:24	52° / SE	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		FL And	s	10	20:26	37° / W	14.3-15.1 (P)	2.2	38238.918+0.905648*E
		EP And	s	10	20:33	46° / W	11.9-12.5 (P)	EW	55042.4743+0.40411*E
		V 525 And	p	10	20:38	35° / W	11.2-11.55 (R)		51480.56+1.429*E
		V1094 Cas	P	-	20:45	48° / NW	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		HU And	p	10	20:48	31° / NW	16.5-17.2 (B)	EW	37261.355+0.2857905*E
		EX And	s	10	20:49	29° / NW	12.7-14.1 (P)	4.7	54360.4979+1.632506*E
		V 449 And	s	10	20:52	48° / W	12.2-12.9 (V)		51371.05+0.338516*E
		V 422 And	p	10	20:54	26° / NW	13.4-14 (P)		55398.4857+1.015595*E
		QX And	s	10	20:57	40° / W	11.25-11.57 (V)	EW	54406.31845+0.412173*E
		V 473 And	p	10	21:0	28° / NW	13.8-14.3 (c)		51442.752+0.4013*E
		V 692 And	s	10	21:1	25° / NW	12.5-12.5 (p)		51453.804+0.338021*E
		V 485 And	p	10	21:4	23° / NW	11.08-11.23 (R)		51505.709+1.03257*E
		CzeV1565 Ori	S	-	21:5	60° / SW	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		CO And	p	10	21:5	38° / NW	11.1-12.1 (P)	6.1	54100.7342+1.827664*E
		V 411 And	p	10	21:7	29° / NW	15-16.1 (P)		30253.333+0.8114528*E
		CzeV1570 Ori	S	-	21:10	59° / SW	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		CzeV1566 Ori	P	-	21:10	59° / SW	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV1567 Ori	S	-	21:11	59° / SW	14.97-15.22 (V)	0.1	58397.36738+0.585775*E
		V 568 And	p	10	21:16	42° / W	13.9-14.5 (R)		56279.6244+0.394287*E
		V 425 And	p	10	21:16	26° / NW	13.3-14.6 (P)		48177.517+1.42073*E
		V 543 And	p	10	21:16	35° / W	11-11.8 (R)		51475.665+0.9264*E
		V 552 And	p	10	21:17	41° / NW	16.89-17.55 (c)		54712.3808+0.28133*E
		V 506 And	p	10	21:25	21° / NW	13.6-14.4 (R)		51461.523+0.34345*E
		V 412 And	s	10	21:32	24° / NW	11.7-12.15 (R)		54423.3193+1.908735*E
		QW And	p	10	21:33	37° / NW	12.6-13 (V)	EW	55469.9016+0.49187*E
		V 452 And	p	10	21:33	22° / NW	13.8-15.14 (c)		55071.5098+0.978438*E
		V 531 And	p	10	21:35	28° / W	11.4-11.6 (R)		51484.437+0.40633*E
		V 557 And	p	10	21:35	35° / W	14.2-15 (R)		51507.78+0.34744*E
		IL And	p	10	21:45	24° / NW	15.7-17 (P)	2.9	53694.667+0.86759*E
		MW And	p	10	21:54	38° / W	13.95-14.9 (c)	EW	51523.637+0.26377*E
		CzeV1503 Cas	S	-	21:58	38° / NW	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		V 563 And	p	10	21:58	31° / W	13.7-14.2 (R)		51478.76+0.303201*E
		CzeV208 Cam	P	-	22:1	57° / NW	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		SS Cam	P	-	22:1	41° / N	10.05-10.62 (V)	EB	35223.672+4.82365*E
		CzeV1502 Cas	P	-	22:2	38° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		G2837.1343 And	s	10	22:8	33° / NW	11.9-12.35 (c)		53288.64528+0.266628*E
		SvkV67 Cep	P	-	22:13	36° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		V1123 Cas	S	-	22:22	39° / NW	10.91-10.91 (I)	EA	51430.974+4.502*E
		SvkV098 Aur	P	-	22:30	63° / W	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		GZ And	s	10	22:34	32° / NW	10.83-11.61 (V)	EW	54844.32666+0.3050177*E
		CzeV1574 Gem	P	-	22:36	51° / SW	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		MT And	s	10	22:37	31° / NW	14.8-15.3 (P)	EW	55893.068+0.358775*E
		V 575 And	p	10	22:56	27° / NW	12-12.4 (R)		51504.76+0.678*E
		V 546 And	s	10	22:57	26° / NW	11.2-11.8 (c)		55456.5558+0.383021*E
		CzeV1575 Gem	P	-	22:57	50° / SW	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		LY And	p	10	22:59	26° / NW	13.8-14.65 (c)	EW	45673.535+0.345031*E
		V 554 And	p	10	23:5	26° / NW	16.32-16.78 (c)		54773.307+0.35291*E
		V 372 And	s	10	23:13	27° / NW	9.048-9.532 (V)		55561.32461+2.941011*E
		TYC 3807- UMa	S	-	23:18	85° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV267 And	S	-	23:29	26° / NW	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		MN And	p	10	23:30	25° / NW	15.1-16.2 (P)	EB	53765.611+0.61065*E
		CzeV1568 Ori	P	-	23:55	39° / W	13.7-13.82 (V)	0.1	58515.31494+0.924611*E
		KO Aql	p	10	4:28	22° / E	8.3-9.5 (B)	8.9	55417.3468+2.864072*E
		V 602 Aql	p	10	5:19	24° / E	11.9-13.2 (P)		54719.3597+3.01252*E
		V1538 Aql	s	10	5:20	21° / E	12.3-12.7 (c)	EW	52202.496+0.73225*E
		V1430 Aql	s	10	5:50	24° / E	10.2-10.8 (V)	EA	55444.4111+0.873721*E
		V1660 Aql	p	10	6:40	23° / E	12.1-12.4 (c)		51280.214+1.16355*E
		V1097 Aql	p	10	6:42	34° / E	13.9-15 (P)	4.7	28369.445+1.225237*E

> Minima predictions <

> Exoplanet transits <