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OBSERVERS LOGMinima 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 | - | 0:25 | 52° / W | 12.25-12.60 (C) | EW | 54387.7261+0.3499823*E | |
| CzeV1575 Gem | P | - | 0:35 | 23° / E | 12.74-12.88 (V) | 0.1 | 58135.9715+0.570519*E | ||
| V1094 Cas | S | - | 0:40 | 77° / NW | 12.19-12.53 (Rc) | EB | 54683.42245+0.5142909*E | ||
| SvkV67 Cep | S | - | 0:47 | 57° / NW | 13.66-14.16 (V) | EW | 57518.54553+0.3352*E | ||
| KIC 98322 Cyg | S | - | 0:49 | 25° / NW | 12.27-12.27 (0.19) | EW | 55688.73+0.4579485*E | ||
| CzeV1574 Gem | P | - | 0:56 | 26° / E | 16.32-16.66 (V) | 0.1 | 58513.58384+0.236793*E | ||
| CzeV1559 Gem | S | - | 1:11 | 29° / E | 14.3-14.62 (V) | 0.1 | 58413.684143+0.3559661*E | ||
| CzeV1570 Ori | S | - | 1:14 | 45° / SE | 12.99-13.12 (V) | 0.1 | 58519.5375465+0.345053*E | ||
| TYC 3807- UMa | S | - | 1:19 | 36° / NE | 9.5-9.7 (V) | 1 | 56268.04293675+0.2277135*E | ||
| CzeV1565 Ori | S | - | 1:24 | 47° / SE | 13.65-13.80 (V) | 0.1 | 58515.58099+0.550467*E | ||
| CzeV1502 Cas | S | - | 2:15 | 63° / NW | 13.63-13.74 (V) | 0.1 | 58487.6767235+0.452827*E | ||
| CzeV1567 Ori | S | - | 2:16 | 54° / SE | 14.97-15.22 (V) | 0.1 | 58397.36738+0.585775*E | ||
| CzeV208 Cam | P | - | 2:20 | 83° / N | 12.2-24.1 (R) | EB | 55650.522528+0.41125*E | ||
| CzeV1566 Ori | S | - | 2:26 | 55° / SE | 14.77-15.28 (V) | 0.1 | 58117.05353+0.348075*E | ||
| SvkV098 Aur | S | - | 2:51 | 85° / NE | 12.11-12.39 (V) | 1 | 58787.39349+0.4309828*E | ||
| CzeV252 UMi | P | - | 2:59 | 46° / N | 14.9-15.2 (C) | EW | 55689.411015+0.29518*E | ||
| V1094 Cas | P | - | 18:29 | 49° / NE | 12.19-12.66 (Rc) | EB | 54543.792+0.5142909*E | ||
| TYC 5112- Ser | S | - | 19:3 | 33° / SW | 10.4-10.4 (V) | 1 | 57935.998+1.95389*E | ||
| KIC 98322 Cyg | P | - | 19:17 | 73° / W | 12.27-12.46 (0.19) | EW | 55688.49913+0.4579485*E | ||
| CzeV265 And | P | - | 19:52 | 49° / E | 15.9-16.4 (C) | EW | 55796.55235+0.3647*E | ||
| CzeV623 And | S | - | 19:53 | 43° / E | 12,33-12,47 (clear) | EW | 54333+0.466395*E | ||
| SvkV23 Lac | S | - | 20:13 | 75° / SE | 12.25-12.50 (C) | EW | 54387.55111+0.3499823*E | |
| SvkV 20 And | P | - | 20:17 | 65° / E | 11.5-11.8 (V) | EA | 55482.323+1.1854*E | ||
| CzeV267 And | P | - | 20:29 | 55° / E | 15.8-16.5 (C) | EW | 55807.42028+0.2954*E | ||
| SvkV67 Cep | P | - | 20:44 | 69° / N | 13.66-14.26 (V) | EW | 57518.37698+0.3352*E | ||
| CzeV1502 Cas | P | - | 20:49 | 69° / NE | 13.63-13.79 (V) | 0.1 | 58487.45031+0.452827*E | ||
| CzeV208 Cam | S | - | 21:26 | 51° / NE | 12.2-24.2 (R) | EB | 55650.318182+0.41125*E | ||
| CzeV343B Aur | P | - | 21:36 | 21° / NE | 13.47-13.59 (V) | 4.4 | 55968.33977+0.806931*E | ||
| SvkV098 Aur | P | - | 21:38 | 40° / NE | 12.11-12.39 (V) | 1 | 57646.36457+0.4309828*E | ||
| CzeV261 Cyg | P | - | 21:44 | 41° / W | 13.28-13.64 (C) | EW | 55732.40643+0.335595*E | ||
| V 994A Her | S | - | 21:57 | 25° / W | 6.93-7.08 (Hp) | 4.9 | 53870.769+2.083264*E | ||
| CzeV623 And | P | - | 22:34 | 68° / SE | 12,33-12,48 (clear) | EW | 54333.578+0.466395*E | ||
| TYC 3807- UMa | P | - | 22:35 | 21° / NE | 9.5-9.7 (V) | 1 | 56267.92908+0.2277135*E | ||
| CzeV1503 Cas | P | - | 22:39 | 79° / N | 14.5-14.62 (V) | 0.1 | 58487.52856+0.757672*E | ||
| SS Cam | P | - | 22:55 | 67° / N | 10.05-10.62 (V) | EB | 35223.672+4.82365*E | ||
| CzeV132 Lac | P | - | 23:39 | 60° / W | 15.6-16.3 (C) | EW | 54337.43655+0.33658*E | ||
| CzeV267 And | S | - | 23:58 | 87° / SE | 15.8-16.3 (C) | EW | 55808.45184+0.2954*E | ||
P. Dubovský: NOVACas2021 Cas, Z And, V 1413 Aql, NSV16874 Aur, UV Aur,
: NOVACas2021 Cas,
P. Dubovský: NOVACas2021 Cas, OJ287 Cnc, T CrB, TX CVn,
VIZ:
P. Dubovský: WY And, Z And, Eta Aql, KV Boo, TT Boo, UZ Boo, V Boo, SY Cam, Z Cam, KS Cas, NOVACas2021 Cas, NSV 332 Cas, Rho Cas, UY Cas, V 365 Cas, V 465 Cas, VY Cas, Delta Cep, TZ Cep, V 730 Cep,
Currently operating observers:
Observers on-line chat
Magpie observatory (FTP)
(Martin Bartošík)
STATUS: Active20:00 - 06:00
PROGRAM: V 709 Cas, main program - CV and transits of exoplanets
Observatorio Astronómico Giordano Bruno 
(Fco- Manuel Santos Álamo)
STATUS: Active20:38 - 04:38
PROGRAM: De 20:00 a 02:30
Osservatorio Astronomico Citta di Seveso
(Pietro Aceti)
STATUS: Active12:30 - 10:45
PROGRAM:
Palidoro
(Giuseppe Conzo)
STATUS: Active10:47 - 18:47
PROGRAM: