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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
		TYC 5112- Ser	S	-	0:7	23° / SE	10.4-10.4 (V)	1	57935.998+1.95389*E
		CzeV1502 Cas	P	-	0:8	23° / N	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV252 UMi	P	-	0:9	55° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV261 Cyg	S	-	0:24	39° / E	13.28-13.54 (C)	EW	55755.39659+0.335595*E
		SvkV67 Cep	S	-	0:37	41° / NE	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		TYC 3807- UMa	S	-	1:0	37° / NW	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		V1094 Cas	S	-	1:8	24° / N	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		CzeV468 Oph	P	-	1:34	32° / SE	9.48-9.93 (V)	4.8	52002.89+4.0502*E
		CzeV323 Cyg	P	-	1:35	34° / E	12.5-12.8 (C)	EW	57624.41516+0.429145*E
		CzeV323 Cyg	S	-	1:37	34° / E	12.5-12.5 (C)	EW	55832.7365+0.429145*E
		V 994B Her	S	-	1:38	56° / SE	6.93-7.02 (Hp)	4.4	53870.959+1.420033*E
		KIC 98322 Cyg	S	-	1:57	63° / E	12.27-12.27 (0.19)	EW	55688.73+0.4579485*E
		SvkV23 Lac	S	-	2:7	28° / NE	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV271 Aur	P	-	19:20	43° / W	14.9-16.1 (Clear)	3.8	55831.5888+0.88712*E
		CzeV1570 Ori	S	-	20:14	25° / W	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		CzeV1566 Ori	P	-	20:23	23° / W	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		SvkV67 Cep	P	-	20:35	32° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		VSX J0600 Ori	S	-	20:42	21° / W	13.35-14.1 (V)	0.1	52718.7245+1.461104*E
		SvkV098 Aur	P	-	20:55	34° / NW	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		CzeV343A Aur	P	-	20:59	23° / W	13.47-13.72 (V)	5.2	55958.36058+1.209373*E
		CzeV1559 Gem	S	-	21:5	23° / W	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		CzeV1575 Gem	P	-	21:16	21° / W	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		CzeV208 Cam	S	-	21:36	26° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		CzeV 1249 Cam	P	-	22:3	24° / NW	12.97-13.38 (V)	6	57605.191765+1.363574*E
		TYC 3807- UMa	P	-	22:17	57° / NW	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		V 994A Her	P	-	22:41	29° / E	6.93-7.15 (Hp)	4.9	53869.6858+2.083264*E
		CzeV1503 Cas	S	-	23:11	22° / N	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		SvkV 39 Lac	P	-	23:17	24° / NE	11.4-11.4 (V)	2	56494.529+1.446856*E

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