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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)

2022-2- 20, 21, 22, 23, 24, 25, 26, 27, 28,
2022-3- 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, 28, 29, 30, 31,
2022-4- 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, 30,
2022-5- 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, 30, 31,
2022-6- 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, 30,
2022-7- 1,

		STAR	P/S BODY		UT	H/A	MAG RANGE	D(h)	ELEMENTS
		V1094 Cas	S	-	0:1	27° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E
		CzeV1565 Ori	S	-	0:21	31° / W	13.65-13.80 (V)	0.1	58515.58099+0.550467*E
		CzeV1568 Ori	P	-	0:38	28° / W	13.7-13.82 (V)	0.1	58515.31494+0.924611*E
		CzeV134 Cas	P	-	0:47	75° / NE	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		CzeV1566 Ori	S	-	1:27	21° / W	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		SvkV67 Cep	S	-	1:29	32° / N	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV1574 Gem	P	-	1:34	25° / W	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		DT Cam	P	-	1:35	37° / NW	8.166-8.228 (Hp)	EA	48501.355+7.06625*E
		TYC 3807- UMa	S	-	1:40	70° / NW	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV1502 Cas	S	-	1:47	22° / N	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		SvkV098 Aur	S	-	2:30	28° / NW	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		CzeV208 Cam	P	-	2:49	24° / NW	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		CzeV622 Per	P	-	17:17	81° / NW	13.2-13.85 (V)	3	54417.9408+2.894365*E
		CzeV1565 Ori	P	-	17:45	52° / SE	13.65-14.04 (V)	0.1	58515.30576+0.550467*E
		V1094 Cas	P	-	17:50	66° / NW	12.19-12.66 (Rc)	EB	54543.792+0.5142909*E
		CzeV623 And	S	-	19:44	48° / W	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV1502 Cas	P	-	20:21	46° / NW	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV1567 Ori	S	-	20:45	59° / SW	14.97-15.22 (V)	0.1	58397.36738+0.585775*E
		SvkV30 Per	P	-	21:8	44° / NW	12.3-12.6 (V)	EW	54332.747+0.979176*E
		CzeV1566 Ori	P	-	21:16	57° / SW	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		SvkV098 Aur	P	-	21:17	70° / W	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		SvkV67 Cep	P	-	21:27	37° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		SvkV 20 And	S	-	21:44	22° / NW	11.5-11.5 (V)	EA	55482.916+1.1854*E
		CzeV208 Cam	S	-	21:54	55° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		TYC 3807- UMa	S	-	21:57	77° / NE	9.45-9.59 (V)	1	56347.437651+1.305502*E
		CzeV265 And	P	-	22:5	33° / NW	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV623 And	P	-	22:25	23° / NW	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		CzeV1574 Gem	S	-	22:44	48° / SW	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		CzeV267 And	S	-	22:52	27° / NW	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		TYC 3807- UMa	P	-	22:56	85° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV1503 Cas	P	-	23:2	31° / NW	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		CzeV1570 Ori	S	-	23:3	43° / W	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		CzeV 1249 Cam	P	-	23:7	46° / NW	12.97-13.38 (V)	6	57605.191765+1.363574*E
		CzeV1575 Gem	P	-	23:14	45° / SW	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		CzeV343B Aur	P	-	23:23	45° / W	13.47-13.59 (V)	4.4	55968.33977+0.806931*E
		CzeV252 UMi	P	-	23:39	50° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV1559 Gem	S	-	23:50	41° / SW	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E

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> Exoplanet transits <