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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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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
		CzeV177 Gem	P	-	0:5	35° / W	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		CzeV1502 Cas	S	-	0:18	25° / N	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV1567 Ori	S	-	0:18	28° / W	14.97-15.22 (V)	0.1	58397.36738+0.585775*E
		TYC 3807- UMa	P	-	0:21	79° / NW	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV1566 Ori	P	-	0:30	27° / W	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV208 Cam	P	-	0:30	35° / NW	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		VSX J0600 Ori	S	-	0:45	25° / W	13.35-14.1 (V)	0.1	52718.7245+1.461104*E
		KIC 98322 Cyg	S	-	1:28	22° / NE	12.27-12.27 (0.19)	EW	55688.73+0.4579485*E
		CzeV1559 Gem	S	-	1:31	24° / W	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		CzeV1574 Gem	P	-	1:42	21° / W	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		CzeV134 Cas	P	-	2:13	81° / N	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		SvkV098 Aur	P	-	3:26	21° / NW	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		SvkV67 Cep	S	-	3:44	37° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		V1094 Cas	P	-	4:17	21° / N	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		CzeV270 Cyg	S	-	4:42	23° / NE	10.6-10.8 (C)	2.9	54299.1601+1.87792*E
		QR And	p	10	16:48	47° / SW	12.16-12.69 (V)	EA	48887.509+0.660465*E
		V 536 And	p	10	17:11	67° / W	14.2-14.6 (R)		51467.724+0.6415*E
		V 683 And	p	10	17:15	50° / W	10.43-10.9 (c)		51573.628+1.557415*E
		FL And	s	10	17:16	60° / W	14.3-15.1 (P)	2.2	38238.918+0.905648*E
		DO And	s	10	17:16	54° / W	12.2-13.1 (P)	EB	52860.48445+1.34871*E
		CzeV1567 Ori	P	-	17:16	50° / SE	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		LM And	p	10	17:33	73° / W	12.2-13.5 (P)	EB	43837.475+0.761178*E
		V 696 And	p	10	17:41	41° / W	12.85-13.26 ()		53254.47153+0.798466*E
		V 488 And	p	10	17:44	50° / W	12.55-12.9 (R)		51512.492+0.68216*E
		KP And	p	10	17:45	40° / W	12.43-12.9 (c)	6.1	55082.4143+1.405395*E
		CzeV266 And	S	-	18:11	65° / W	14.9-15.7 (Clear)	EA	52000.4478+1.0077*E
		BX And	p	10	18:18	62° / W	8.9-9.57 (P)	EB	52231.27+0.61011291*E
		RT And	p	10	18:31	40° / NW	8.55-9.47 (V)	2.6	51463.24+0.62892951*E
		TT And	p	10	18:37	36° / NW	11.5-13 (V)	6.0	55039.4804+2.76512*E
		CzeV1502 Cas	P	-	18:52	54° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		DK And	s	10	18:52	38° / NW	12.5-13.1 (P)	EW	33925.417+0.489223*E
		V 510 And	p	10	18:53	39° / W	13.9-14.5 (R)		51479.957+1.587*E
		V 441 And	s	10	18:57	45° / W	13.48-14.25 (c)		52931.195+0.469656*E
		QX And	p	10	19:5	51° / W	11.25-11.57 (V)	EW	46795.75+0.412173*E
		CzeV1575 Gem	P	-	19:7	49° / SE	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		V 490 And	s	10	19:12	38° / W	14.6-15.1 (V)		54760.56861+0.424183*E
		V 575 And	p	10	19:17	54° / W	12-12.4 (R)		51504.76+0.678*E
		V 512 And	p	10	19:31	35° / W	11.8-12.5 (R)		51462.627+0.74532*E
		V 532 And	p	10	19:35	43° / W	13.5-13.8 (R)		51462.747+0.39902*E
		CzeV208 Cam	S	-	19:36	71° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		V 487 And	p	10	19:40	26° / W	11.6-11.76 (c)		55830.5409+1.040695*E
		DW And	p	10	20:5	21° / NW	13.6-14.4 (P)	E	55093.3222+0.6287235*E
		AA And	s	10	20:8	24° / NW	10.3-10.9 (P)	EB	52224.414+0.9350967*E
		V 571 And	p	10	20:8	45° / W	13.7-14.2 (R)		56214.8637+0.357641*E
		V 502 And	p	10	20:13	24° / W	13.8-14.2 (R)		51453.702+0.318889*E
		GW And	p	10	20:15	30° / NW	14.6-17.4 (B)	4.4	41278.329+2.27928*E
		V 469 And	p	10	20:16	27° / NW	15.1-15.9 (V)		52859.5092+0.3281*E
		CO And	p	10	20:16	39° / NW	11.1-12.1 (P)	6.1	54100.7342+1.827664*E
		CzeV1566 Ori	S	-	20:19	60° / S	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		HR And	p	10	20:21	31° / NW	14.7-15.4 (P)	3.6	40812.46+1.2357*E
		SvkV 20 And	S	-	20:29	29° / NW	11.5-11.5 (V)	EA	55482.916+1.1854*E
		CzeV623 And	S	-	20:39	36° / W	12,33-12,47 (clear)	EW	54333+0.466395*E
		V 692 And	p	10	20:40	23° / NW	12.5-12.5 (p)		51453.635+0.338021*E
		V 523 And	p	10	20:47	27° / NW	11.9-12.4 (R)		51478.765+0.52854*E
		V 546 And	p	10	20:50	38° / NW	11.2-11.8 (c)		51475.623+0.383021*E
		CN And	p	10	20:51	23° / NW	9.7-10.25 (V)	EB	46711.533+0.4627909*E
		V 531 And	p	10	20:53	27° / W	11.4-11.6 (R)		51484.437+0.40633*E
		V 449 And	p	10	20:55	41° / NW	12.2-12.9 (V)		51370.881+0.338516*E
		HU And	s	10	20:56	24° / NW	16.5-17.2 (B)	EW	53386.6583+0.2857905*E
		V 517 And	p	10	21:2	23° / NW	13.3-13.6 (R)		51463.954+0.49053*E
		V 645 And	s	10	21:10	21° / NW	13.05-13.45 (c)		55881.7072+0.41256*E
		CzeV1559 Gem	P	-	21:15	54° / S	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		MT And	p	10	21:17	36° / W	14.8-15.3 (P)	EW	55892.89+0.358775*E
		CzeV1565 Ori	S	-	21:19	54° / SW	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		CzeV622 Per	P	-	21:20	46° / NW	13.2-13.85 (V)	3	54417.9408+2.894365*E
		TYC 3807- UMa	S	-	21:38	77° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV1503 Cas	P	-	21:38	36° / NW	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		V 554 And	p	10	21:39	32° / NW	16.32-16.78 (c)		54773.307+0.35291*E
		DS And	p	10	21:44	27° / NW	10.4-10.9 (V)	4.1	53023.1223+1.010519*E
		CzeV267 And	S	-	21:48	33° / NW	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		V 547 And	p	10	21:50	25° / NW	11.38-11.76 (c)		51574.628+1.953*E
		TYC 3807- UMa	S	-	21:53	79° / NE	9.45-9.59 (V)	1	56347.437651+1.305502*E
		GZ And	s	10	22:6	30° / NW	10.83-11.61 (V)	EW	54844.32666+0.3050177*E
		V1094 Cas	S	-	22:8	34° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		CzeV1570 Ori	S	-	22:10	48° / SW	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		V 568 And	p	10	22:13	27° / NW	13.9-14.5 (R)		56279.6244+0.394287*E
		CzeV 1249 Cam	P	-	22:18	50° / NW	12.97-13.38 (V)	6	57605.191765+1.363574*E
		SvkV098 Aur	S	-	22:19	58° / NW	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		V 560 And	p	10	22:22	27° / NW	13.91-14.26 (c)		54713.4729+0.88508*E
		V 376 And	p	10	22:29	34° / NW	7.683-8.002 (V)		48500.742+0.798672*E
		CzeV1574 Gem	S	-	22:51	46° / SW	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		DT Cam	P	-	22:56	54° / NW	8.166-8.228 (Hp)	EA	48501.355+7.06625*E
		V 553 And	p	10	23:1	21° / NW	17.12-17.68 (c)		54776.5584+0.30903*E
		QW And	s	10	23:4	22° / NW	12.6-13 (V)	EW	50053.671+0.49187*E
		CzeV271 Aur	P	-	23:9	49° / W	14.9-16.1 (Clear)	3.8	55831.5888+0.88712*E
		MN And	p	10	23:18	21° / NW	15.1-16.2 (P)	EB	53765.611+0.61065*E
		CzeV252 UMi	P	-	23:36	50° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		SvkV67 Cep	P	-	23:41	32° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		BD And	p	10	4:21	21° / NE	11.3-11.7 (P)	EB	34962.4+0.4629026*E
		V1353 Aql	s	10	4:45	29° / E	10.5-11.4 (P)	EB	34462.2364+1.414802*E
		V1538 Aql	s	10	4:56	24° / E	12.3-12.7 (c)	EW	52202.496+0.73225*E
		V1243 Aql	p	10	4:59	23° / E	13.3-13.9 (P)	3.5	55418.4153+0.7030487*E
		V1340 Aql	p	10	5:2	22° / SE	14.3-15.7 (P)	6.1	38641.305+1.5969404*E
		V1687 Aql	p	10	5:6	24° / SE	11.5-11.9 (V)	EW	52556.2575+0.5878039*E
		V1096 Aql	p	10	5:15	26° / E	13-13.4 (P)	EB	54663.5278+1.111409*E
		V 694 Aql	p	10	5:25	25° / E	12.4-12.9 (P)		28782.334+0.820581*E
		V 919 Aql	s	10	5:31	23° / SE	13-14 (P)		35369.75655+0.797102*E
		V 629 And	p	10	5:37	23° / NE	11.2-11.66 (c)		55820.389+0.7426*E
		V 411 And	p	10	5:45	26° / NE	15-16.1 (P)		30253.333+0.8114528*E
		OO Aql	s	10	5:50	30° / SE	9.2-9.9 (V)	EW	56145.3701+0.506792*E
		AP And	s	10	5:54	22° / NE	11.3-11.9 (P)	4.6	26274.19565+1.587291*E
		V 425 And	p	10	6:3	29° / NE	13.3-14.6 (P)		48177.517+1.42073*E
		V1426 Aql	s	10	6:5	33° / SE	9.3-9.7 (P)	EA	53083.42+1.175155*E
		V 407 Aql	s	10	6:18	32° / SE	13.3-15.8 (P)		52530.3494+1.182018*E
		V 729 Aql	p	10	6:22	37° / SE	14.2-15.1 (P)		30260.328+1.281905*E
		V1461 Aql	p	10	6:52	23° / SE	8.91-9.33 (V)	EA	48500.43+1.76307*E
		V1148 Aql	p	10	6:56	43° / SE	15-17 (P)	EA	33128.407+3.658565*E
		V 613 And	p	10	6:58	36° / NE	8.79-10 (V)		48164.6528+0.937905*E
		EX And	s	10	7:4	33° / NE	12.7-14.1 (P)	4.7	54360.4979+1.632506*E
		V 476 Aql	p	10	7:5	44° / SE	13.3-14.2 (P)		55341.8217+0.624685*E

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