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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
		CzeV1503 Cas	S	-	0:3	80° / N	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		SvkV098 Aur	S	-	0:13	55° / NE	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV132 Lac	P	-	0:23	61° / W	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		V1094 Cas	S	-	1:16	78° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		CzeV343B Aur	P	-	1:31	50° / E	13.47-13.59 (V)	4.4	55968.33977+0.806931*E
		CzeV1574 Gem	P	-	1:32	24° / E	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		CzeV267 And	S	-	1:38	83° / W	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		TYC 3807- UMa	P	-	1:48	34° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV1559 Gem	S	-	1:57	29° / E	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		CzeV1570 Ori	P	-	1:57	45° / SE	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		SvkV23 Lac	P	-	2:5	44° / W	12.25-12.60 (C)	EW	54387.7261+0.3499823*E
		CzeV265 And	P	-	2:13	77° / W	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV623 And	P	-	2:14	71° / SW	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		SvkV67 Cep	P	-	2:23	53° / NW	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV1502 Cas	P	-	2:46	65° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV1566 Ori	S	-	3:16	55° / SE	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		CzeV1567 Ori	P	-	3:34	57° / SE	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		V1094 Cas	P	-	19:5	48° / NE	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		V 994A Her	S	-	20:16	48° / W	6.93-7.08 (Hp)	4.9	53870.769+2.083264*E
		CzeV261 Cyg	S	-	20:48	57° / W	13.28-13.54 (C)	EW	55755.39659+0.335595*E
		CzeV688 Per	S	-	21:2	50° / NE	13.3-13.45 (C)	3	54377.43+3.46775*E
		CzeV268 Per	P	-	21:7	40° / E	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		V 994B Her	P	-	21:8	40° / W	6.93-7.03 (Hp)	4.4	53870.1992+1.420033*E
		CzeV252 UMi	P	-	21:13	50° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		SvkV 20 And	P	-	21:19	67° / E	11.5-11.8 (V)	EA	55482.323+1.1854*E
		CzeV1502 Cas	S	-	21:20	67° / NE	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		V0538 Peg	S	-	21:24	70° / S	12.54-12.64 (V)	1	57943.18+0.888628*E
		CzeV323 Cyg	P	-	21:45	70° / SW	12.5-12.8 (C)	EW	57624.41516+0.429145*E
		CzeV323 Cyg	S	-	21:47	70° / SW	12.5-12.5 (C)	EW	55832.7365+0.429145*E
		KIC 98322 Cyg	P	-	21:53	56° / W	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		SvkV23 Lac	S	-	21:53	77° / S	12.25-12.50 (C)	EW	54387.55111+0.3499823*E
		CzeV267 And	P	-	22:9	63° / E	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		SvkV67 Cep	S	-	22:23	68° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV626 Aql	P	-	23:17	21° / W	13.2-13.5 (V)	EA	51380.99+1.651042*E
		CzeV208 Cam	P	-	23:33	61° / NE	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		CzeV623 And	S	-	23:33	69° / SE	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV1565 Ori	S	-	23:44	25° / E	13.65-13.80 (V)	0.1	58515.58099+0.550467*E

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> Exoplanet transits <