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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
		CzeV268 Per	P	-	0:15	32° / NW	14.4-15.3 (Clear)	EW	55808.2512+0.38818*E
		SvkV67 Cep	P	-	0:25	34° / N	13.66-14.26 (V)	EW	57518.37698+0.3352*E
		CzeV267 And	S	-	0:35	27° / NW	15.8-16.3 (C)	EW	55808.45184+0.2954*E
		TYC 3807- UMa	S	-	0:41	85° / NE	9.45-9.59 (V)	1	56347.437651+1.305502*E
		CzeV252 UMi	P	-	0:42	49° / N	14.9-15.2 (C)	EW	55689.411015+0.29518*E
		CzeV1575 Gem	P	-	0:44	47° / SW	12.74-12.88 (V)	0.1	58135.9715+0.570519*E
		CzeV208 Cam	S	-	0:51	46° / NW	12.2-24.2 (R)	EB	55650.318182+0.41125*E
		CzeV1566 Ori	S	-	1:0	41° / W	14.77-15.28 (V)	0.1	58117.05353+0.348075*E
		TYC 3807- UMa	S	-	1:28	86° / NW	9.5-9.7 (V)	1	56268.04293675+0.2277135*E
		CzeV1502 Cas	P	-	1:54	26° / N	13.63-13.79 (V)	0.1	58487.45031+0.452827*E
		CzeV1559 Gem	P	-	2:23	34° / W	14.3-14.62 (V)	0.1	58413.50616+0.3559661*E
		CzeV1574 Gem	S	-	2:29	32° / W	16.32-16.66 (V)	0.1	58513.70223+0.236793*E
		CzeV177 Gem	P	-	2:47	29° / W	12.8-13.1 (C)	EW	55155.52868+0.359857*E
		CzeV1570 Ori	P	-	2:56	22° / W	12.99-13.12 (V)	0.1	58519.36502+0.345053*E
		V1123 Cas	P	-	2:58	24° / N	10.91-21.11 (I)	EA	51427.8223+4.502*E
		SvkV098 Aur	S	-	3:51	30° / NW	12.11-12.39 (V)	1	58787.39349+0.4309828*E
		SvkV152 Cas	S	-	3:52	23° / N	12.95-13.17 (V)	1.25	58387.3+3.2422*E
		CzeV1503 Cas	S	-	4:22	21° / N	14.5-14.62 (V)	0.1	58487.907396+0.757672*E
		KIC 98322 Cyg	P	-	5:0	34° / NE	12.27-12.46 (0.19)	EW	55688.49913+0.4579485*E
		CzeV1568 Ori	P	-	16:40	27° / E	13.7-13.82 (V)	0.1	58515.31494+0.924611*E
		CzeV271 Aur	P	-	17:11	38° / E	14.9-16.1 (Clear)	3.8	55831.5888+0.88712*E
		CzeV266 And	P	-	17:45	87° / S	14.9-15.3 (Clear)	EA	51999.818+1.0077*E
		V0538 Peg	S	-	17:51	46° / W	12.54-12.64 (V)	1	57943.18+0.888628*E
		CzeV1575 Gem	S	-	17:53	22° / E	12.74-12.80 (V)	0.1	58136.25675+0.570519*E
		CzeV623 And	S	-	19:6	69° / SW	12,33-12,47 (clear)	EW	54333+0.466395*E
		CzeV1503 Cas	P	-	19:16	65° / NW	14.5-14.62 (V)	0.1	58487.52856+0.757672*E
		CzeV208 Cam	P	-	19:53	83° / N	12.2-24.1 (R)	EB	55650.522528+0.41125*E
		SvkV67 Cep	S	-	20:25	47° / NW	13.66-14.16 (V)	EW	57518.54553+0.3352*E
		CzeV1502 Cas	S	-	20:28	57° / NW	13.63-13.74 (V)	0.1	58487.6767235+0.452827*E
		CzeV 1249 Cam	S	-	20:41	80° / NW	12.97-13.38 (V)	6	57605.874+1.363574*E
		CzeV1566 Ori	P	-	20:49	60° / S	14.77-15.28 (V)	0.1	58116.8795+0.348075*E
		CzeV267 And	P	-	21:6	56° / W	15.8-16.5 (C)	EW	55807.42028+0.2954*E
		CzeV343B Aur	P	-	21:7	71° / S	13.47-13.59 (V)	4.4	55968.33977+0.806931*E
		CzeV265 And	P	-	21:31	52° / W	15.9-16.4 (C)	EW	55796.55235+0.3647*E
		CzeV132 Lac	P	-	21:33	23° / NW	15.6-16.3 (C)	EW	54337.43655+0.33658*E
		CzeV623 And	P	-	21:47	44° / W	12,33-12,48 (clear)	EW	54333.578+0.466395*E
		CzeV1559 Gem	S	-	22:7	53° / S	14.3-14.62 (V)	0.1	58413.684143+0.3559661*E
		CzeV1567 Ori	P	-	22:8	60° / S	14.97-15.59 (V)	0.1	58397.0745+0.585775*E
		SvkV098 Aur	P	-	22:38	73° / W	12.11-12.39 (V)	1	57646.36457+0.4309828*E
		TYC 3807- UMa	P	-	22:44	69° / NE	9.5-9.7 (V)	1	56267.92908+0.2277135*E
		CzeV1565 Ori	P	-	22:45	58° / SW	13.65-14.04 (V)	0.1	58515.30576+0.550467*E
		CzeV1570 Ori	S	-	22:47	57° / SW	12.99-13.12 (V)	0.1	58519.5375465+0.345053*E
		SvkV30 Per	P	-	22:57	43° / NW	12.3-12.6 (V)	EW	54332.747+0.979176*E
		VSX J0600 Ori	P	-	23:24	54° / SW	13.35-14.1 (V)	0.1	52717.994+1.461104*E
		DT Cam	P	-	23:27	66° / NW	8.166-8.228 (Hp)	EA	48501.355+7.06625*E
		CzeV134 Cas	P	-	23:37	54° / NE	11.45-11.63 (Rc)	RRc	53236.50412+0.419794*E
		CzeV1574 Gem	P	-	23:39	52° / S	16.32-16.66 (V)	0.1	58513.58384+0.236793*E
		V1094 Cas	S	-	23:50	36° / NW	12.19-12.53 (Rc)	EB	54683.42245+0.5142909*E

> Minima predictions <

> Exoplanet transits <