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OBSERVING CAMPAIGNS NEW

Expired Campaigns

OBSERVING PROJECTS

B.R.N.O. - eclipsing binaries

MEDUZA - intrinsic variables

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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 3807- UMa	P	-	0:19	51° / NW	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		SvkV67 Cep	S	-	0:34	37° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV1502 Cas	S	-	1:19	23° / N	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV261 Cyg	P	-	2:34	48° / E	13.28-13.64 (C)	EW	55732.40643+0.335595*E
		V 994B Her	P	-	2:44	55° / SE	6.93-7.03 (Hp)	4.4	53870.1992+1.420033*E
		CzeV252 UMi	P	-	2:50	55° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		V1123 Cas	S	-	3:12	28° / NE	10.91-10.91 (I)	EA	51430.974+4.502*E
		V0538 Peg	P	-	3:17	24° / E	12.54-12.64 (V)	1	58410.45142+0.888628*E
		TYC 3807- UMa	P	-	18:53	80° / NE	9.45-9.77 (V)	1	56346.7849+1.305502*E
		CzeV1502 Cas	P	-	19:53	29° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV1559 Gem	P	-	20:30	40° / SW	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		SvkV67 Cep	P	-	20:31	32° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV1565 Ori	S	-	20:38	33° / W	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		CzeV1567 Ori	P	-	21:4	28° / W	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		SvkV098 Aur	P	-	21:32	38° / NW	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		TYC 3807- UMa	S	-	21:35	74° / NW	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV134 Cas	P	-	22:15	80° / N	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		KIC 98322 Cyg	P	-	22:41	25° / NE	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		CzeV208 Cam	S	-	23:8	25° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		V 994A Her	P	-	23:49	29° / E	6.93-7.15 (Hp)	4.9	53869.6858+2.083264*E
		CzeV1503 Cas	P	-	23:55	22° / N	14.5-14.62 (V)	0.1	58487.52856+0.757672*E

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