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OBSERVING CAMPAIGNS NEW

Expired Campaigns

OBSERVING PROJECTS

B.R.N.O. - eclipsing binaries

MEDUZA - intrinsic variables

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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
		CzeV265 And	P	-	0:13	45° / NW	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV267 And	S	-	0:13	46° / NW	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		TYC 3807- UMa	P	-	0:18	66° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV623 And	P	-	0:28	37° / W	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		CzeV208 Cam	P	-	0:32	63° / NW	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		CzeV343A Aur	P	-	0:32	67° / SW	13.47-13.72 (V)	5.2	55958.36058+1.209373*E
		CzeV1570 Ori	P	-	0:37	58° / SW	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		CzeV1565 Ori	S	-	0:41	58° / SW	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		SvkV098 Aur	P	-	1:21	66° / W	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		CzeV1566 Ori	P	-	1:34	52° / SW	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		V0428 Cep	S	-	1:40	23° / N	8.288-16.568 (V)	EB	48508.920385+8.22077*E
		CzeV177 Gem	P	-	2:12	49° / SW	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		CzeV1574 Gem	S	-	2:14	49° / SW	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		V1123 Cas	P	-	2:21	35° / NW	10.91-21.11 (I)	EA	51427.8223+4.502*E
		CzeV134 Cas	P	-	2:24	60° / NE	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		CzeV252 UMi	P	-	2:31	49° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV1559 Gem	S	-	2:35	48° / SW	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		CzeV268 Per	P	-	2:48	26° / NW	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		SvkV67 Cep	S	-	3:4	33° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV688 Per	P	-	3:11	34° / NW	13.3-13.6 (C)	3	54375.7653+3.46775*E
		V1094 Cas	S	-	3:31	27° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		CzeV1568 Ori	S	-	3:47	32° / W	13.7-13.72 (V)	0.1	58515.77724+0.924611*E
		CzeV1502 Cas	S	-	3:59	25° / N	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV1575 Gem	S	-	4:28	32° / W	12.74-12.80 (V)	0.1	58136.25675+0.570519*E
		CzeV1567 Ori	P	-	4:54	21° / W	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		KIC 98322 Cyg	P	-	5:28	23° / NE	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		SvkV 39 Lac	S	-	16:39	83° / NW	11.4-11.4 (V)	2	56495.252+1.446856*E
		CzeV714 Cep	P	-	16:41	76° / N	10.57-10.77 (C)	1	51324.7463+3.79464*E
		CzeV1565 Ori	P	-	18:5	23° / E	13.65-14.04 (V)	0.1	58515.30576+0.550467*E
		CzeV270 Cyg	S	-	18:52	47° / W	10.6-10.8 (C)	2.9	54299.1601+1.87792*E
		CzeV208 Cam	S	-	19:38	73° / NE	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		V0538 Peg	P	-	20:8	42° / W	12.54-12.64 (V)	1	58410.45142+0.888628*E
		SvkV098 Aur	S	-	20:13	68° / E	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		SvkV152 Cas	S	-	20:16	62° / NW	12.95-13.17 (V)	1.25	58387.3+3.2422*E
		CzeV1570 Ori	S	-	20:29	45° / SE	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		CzeV132 Lac	P	-	20:34	45° / NW	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV 1249 Cam	P	-	20:35	80° / NE	12.97-13.38 (V)	6	57605.191765+1.363574*E
		CzeV267 And	P	-	20:44	78° / W	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		V1094 Cas	P	-	21:20	67° / NW	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		CzeV1566 Ori	S	-	21:23	52° / SE	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		CzeV266 And	P	-	21:27	71° / W	14.9-15.3 (Clear)	EA	51999.818+1.0077*E
		TYC 3807- UMa	S	-	21:34	43° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV1575 Gem	P	-	21:37	39° / SE	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		CzeV623 And	S	-	21:47	62° / W	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV1567 Ori	S	-	21:52	56° / SE	14.97-15.22 (V)	0.1	58397.36738+0.585775*E
		SvkV23 Lac	S	-	22:6	30° / NW	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV271 Aur	P	-	22:7	66° / SE	14.9-16.1 (Clear)	3.8	55831.5888+0.88712*E
		CzeV1559 Gem	P	-	22:19	44° / SE	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		CzeV1502 Cas	P	-	22:33	55° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		SvkV67 Cep	P	-	23:1	44° / NW	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV1574 Gem	P	-	23:23	51° / SE	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		DT Cam	P	-	23:33	80° / NW	8.166-8.228 (Hp)	EA	48501.355+7.06625*E
		CzeV1503 Cas	S	-	23:37	48° / NW	14.5-14.62 (V)	0.1	58487.907396+0.757672*E

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