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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
		SvkV23 Lac	P	-	0:3	72° / SE	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		CzeV267 And	S	-	0:16	50° / E	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV268 Per	P	-	0:44	41° / E	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		V1123 Cas	P	-	0:55	63° / NE	10.91-21.11 (I)	EA	51427.8223+4.502*E
		SvkV67 Cep	S	-	1:0	69° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV265 And	P	-	1:41	64° / E	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV266 And	P	-	20:41	22° / NE	14.9-15.3 (Clear)	EA	51999.818+1.0077*E
		CzeV267 And	P	-	20:47	23° / NE	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		SvkV67 Cep	P	-	20:58	56° / NE	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		V1094 Cas	S	-	21:19	40° / NE	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		CzeV132 Lac	P	-	21:19	56° / E	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV688 Per	P	-	21:22	29° / NE	13.3-13.6 (C)	3	54375.7653+3.46775*E
		V 994A Her	P	-	21:43	63° / SW	6.93-7.15 (Hp)	4.9	53869.6858+2.083264*E
		KIC 98322 Cyg	S	-	21:45	87° / S	12.27-12.27 (0.19)	EW	55688.73+0.4579485*E
		CzeV252 UMi	P	-	21:54	53° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		V0538 Peg	S	-	21:57	51° / E	12.54-12.64 (V)	1	57943.18+0.888628*E
		CzeV134 Cas	P	-	22:14	32° / NW	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		CzeV208 Cam	S	-	22:16	29° / NE	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		CzeV261 Cyg	P	-	22:26	70° / S	13.28-13.64 (C)	EW	55732.40643+0.335595*E
		SvkV 20 And	P	-	22:29	46° / E	11.5-11.8 (V)	EA	55482.323+1.1854*E
		CzeV323 Cyg	P	-	22:56	72° / SE	12.5-12.8 (C)	EW	57624.41516+0.429145*E
		CzeV323 Cyg	S	-	22:58	73° / SE	12.5-12.5 (C)	EW	55832.7365+0.429145*E
		CzeV714 Cep	S	-	23:39	72° / NE	10.57-10.57 (C)	1	51322.849+3.79464*E
		V 994B Her	S	-	23:55	46° / W	6.93-7.02 (Hp)	4.4	53870.959+1.420033*E
		CzeV1502 Cas	P	-	23:56	61° / NE	13.63-13.79 (V)	0.1	58487.45031+0.452827*E

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