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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
		SvkV098 Aur	P	-	0:0	45° / NE	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		CzeV688 Per	S	-	0:7	67° / NE	13.3-13.45 (C)	3	54377.43+3.46775*E
		CzeV252 UMi	P	-	0:15	48° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		SvkV67 Cep	P	-	0:30	65° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV1566 Ori	P	-	0:56	26° / E	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV267 And	P	-	0:56	80° / E	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		HD 213597 Aqr	P	-	1:4	31° / SW	7.790-7.815 (V)	4.7	55799.3292+2.4238*E
		TYC 3807- UMa	S	-	1:42	28° / NE	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV1502 Cas	P	-	1:52	77° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		SvkV152 Cas	S	-	2:0	66° / NW	12.95-13.17 (V)	1.25	58387.3+3.2422*E
		SvkV23 Lac	P	-	2:6	52° / W	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		CzeV1567 Ori	P	-	2:9	39° / E	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		CzeV1574 Gem	P	-	2:14	22° / E	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		CzeV1568 Ori	P	-	2:14	40° / E	13.7-13.82 (V)	0.1	58515.31494+0.924611*E
		CzeV623 And	P	-	2:25	75° / SW	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		CzeV134 Cas	P	-	2:33	23° / N	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		CzeV1570 Ori	S	-	2:33	42° / E	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		CzeV271 Aur	P	-	3:1	53° / E	14.9-16.1 (Clear)	3.8	55831.5888+0.88712*E
		CzeV208 Cam	S	-	19:3	25° / NE	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		SvkV 39 Lac	P	-	19:35	66° / NE	11.4-11.4 (V)	2	56494.529+1.446856*E
		CzeV 1249 Cam	S	-	20:25	30° / NE	12.97-13.38 (V)	6	57605.874+1.363574*E
		CzeV1502 Cas	S	-	20:26	54° / NE	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		SvkV67 Cep	S	-	20:30	65° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		SvkV30 Per	P	-	20:31	42° / NE	12.3-12.6 (V)	EW	54332.747+0.979176*E
		CzeV265 And	P	-	20:52	43° / NE	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV132 Lac	P	-	21:7	78° / E	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV267 And	S	-	21:20	47° / NE	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		CzeV268 Per	P	-	21:44	37° / E	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		V1094 Cas	P	-	21:49	61° / NE	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		SvkV23 Lac	S	-	21:54	75° / SE	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV626 Aql	S	-	22:28	37° / SW	13.2-13.45 (V)	EA	51381.815+1.651042*E
		CzeV261 Cyg	P	-	22:30	50° / W	13.28-13.64 (C)	EW	55732.40643+0.335595*E
		KIC 98322 Cyg	S	-	22:42	57° / W	12.27-12.27 (0.19)	EW	55688.73+0.4579485*E
		CzeV1503 Cas	P	-	23:38	76° / NE	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		CzeV623 And	S	-	23:45	63° / E	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV208 Cam	P	-	23:58	57° / NE	12.2-24.1 (R)	EB	55650.522528+0.41125*E

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> Exoplanet transits <