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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)

2024-5- 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, 30, 31,
2024-6- 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, 30,
2024-7- 1, 2, 3, 4, 5,

		STAR	P/S BODY		UT	H/A	MAG RANGE	D(h)	ELEMENTS
		CzeV1574 Gem	P	-	0:0	34° / E	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		CzeV838 Mon	S	-	0:7	30° / SE	12.81-12.81 (R)	3	57428.068+3.533603*E
		CzeV252 UMi	P	-	0:8	46° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV1570 Ori	P	-	0:9	51° / SE	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		CzeV1559 Gem	S	-	0:23	38° / SE	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		SvkV 39 Lac	S	-	0:27	41° / NW	11.4-11.4 (V)	2	56495.252+1.446856*E
		CzeV1568 Ori	S	-	0:53	57° / SE	13.7-13.72 (V)	0.1	58515.77724+0.924611*E
		CzeV265 And	P	-	1:13	62° / W	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV343B Aur	P	-	1:31	70° / SE	13.47-13.59 (V)	4.4	55968.33977+0.806931*E
		CzeV208 Cam	S	-	1:36	77° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		SvkV23 Lac	S	-	1:53	22° / NW	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV1502 Cas	P	-	1:55	52° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV623 And	P	-	1:59	50° / W	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		V1123 Cas	P	-	2:12	54° / NW	10.91-21.11 (I)	EA	51427.8223+4.502*E
		CzeV267 And	P	-	2:19	52° / W	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		TYC 3807- UMa	S	-	2:29	60° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV1565 Ori	S	-	2:42	61° / S	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		Delta Ori	P	-	2:48	39° / S	2.2-2.3 (C)	EA	54019.1963+5.732477*E
		SvkV67 Cep	S	-	2:50	40° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV177 Gem	P	-	3:28	55° / S	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		CzeV1575 Gem	P	-	3:29	54° / S	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		FM Cma	P	-	3:45	29° / S	7.3-7.5 (V)	5	54247.468+2.7894278*E
		CzeV1566 Ori	P	-	3:56	55° / SW	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV1567 Ori	S	-	3:57	55° / SW	14.97-15.22 (V)	0.1	58397.36738+0.585775*E
		SvkV098 Aur	S	-	4:28	63° / W	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV266 And	P	-	4:37	32° / NW	14.9-15.3 (Clear)	EA	51999.818+1.0077*E
		SvkV152 Cas	P	-	17:23	67° / NE	12.95-13.58 (V)	1.25	57987.401+3.2422*E
		V0538 Peg	S	-	18:21	69° / SE	12.54-12.64 (V)	1	57943.18+0.888628*E
		V 994A Her	P	-	18:31	40° / W	6.93-7.15 (Hp)	4.9	53869.6858+2.083264*E
		CzeV268 Per	P	-	19:25	48° / E	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		CzeV266 And	S	-	19:33	63° / E	14.9-15.7 (Clear)	EA	52000.4478+1.0077*E
		CzeV1503 Cas	P	-	19:47	74° / NE	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		CzeV270 Cyg	P	-	19:51	64° / SW	10.6-10.9 (C)	2.9	54298.2205+1.87792*E
		CzeV261 Cyg	P	-	20:1	40° / W	13.28-13.64 (C)	EW	55732.40643+0.335595*E
		KIC 98322 Cyg	P	-	20:27	45° / NW	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		CzeV1502 Cas	S	-	20:29	78° / NE	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV271 Aur	P	-	20:38	26° / E	14.9-16.1 (Clear)	3.8	55831.5888+0.88712*E
		CzeV208 Cam	P	-	20:38	58° / NE	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		CzeV132 Lac	P	-	20:53	69° / W	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV1567 Ori	P	-	20:55	22° / E	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		SvkV23 Lac	P	-	21:41	61° / W	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		SvkV 20 And	P	-	21:41	79° / SW	11.5-11.8 (V)	EA	55482.323+1.1854*E
		CzeV688 Per	S	-	21:47	78° / NE	13.3-13.45 (C)	3	54377.43+3.46775*E
		CzeV622 Per	P	-	22:22	83° / NE	13.2-13.85 (V)	3	54417.9408+2.894365*E
		CzeV267 And	S	-	22:43	86° / SW	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		SvkV67 Cep	P	-	22:47	58° / NW	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		SvkV098 Aur	P	-	23:15	70° / E	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		CzeV623 And	S	-	23:18	73° / SW	12,33-12,47 (clear)	EW	54333+0.466395*E
		TYC 3807- UMa	P	-	23:45	38° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV1566 Ori	S	-	23:45	48° / SE	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		V1094 Cas	S	-	23:49	69° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E

> Minima predictions <

> Exoplanet transits <