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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 | |||
| TYC 3807- UMa | P | - | 0:20 | 64° / NW | 9.5-9.7 (V) | 1 | 56267.92908+0.2277135*E | ||
| KIC 98322 Cyg | P | - | 1:9 | 32° / NE | 12.27-12.46 (0.19) | EW | 55688.49913+0.4579485*E | ||
| SvkV098 Aur | P | - | 1:20 | 24° / NW | 12.11-12.39 (V) | 1 | 57646.36457+0.4309828*E | ||
| SvkV67 Cep | P | - | 1:28 | 36° / N | 13.66-14.26 (V) | EW | 57518.37698+0.3352*E | ||
| V 994A Her | P | - | 1:50 | 33° / E | 6.93-7.15 (Hp) | 4.9 | 53869.6858+2.083264*E | ||
| CzeV252 UMi | P | - | 2:15 | 55° / N | 14.9-15.2 (C) | EW | 55689.411015+0.29518*E | ||
| CzeV261 Cyg | S | - | 2:53 | 36° / E | 13.28-13.54 (C) | EW | 55755.39659+0.335595*E | ||
| CzeV132 Lac | P | - | 3:35 | 27° / NE | 15.6-16.3 (C) | EW | 54337.43655+0.33658*E | ||
| CzeV266 And | P | - | 17:53 | 52° / W | 14.9-15.3 (Clear) | EA | 51999.818+1.0077*E | ||
| CzeV623 And | P | - | 18:48 | 38° / W | 12,33-12,48 (clear) | EW | 54333.578+0.466395*E | ||
| CzeV622 Per | S | - | 19:10 | 50° / NW | 13.2-13.85 (V) | 3 | 54349.611+2.894365*E | ||
| CzeV265 And | P | - | 19:48 | 36° / NW | 15.9-16.4 (C) | EW | 55796.55235+0.3647*E | ||
| V1094 Cas | S | - | 19:54 | 37° / NW | 12.19-12.53 (Rc) | EB | 54683.42245+0.5142909*E | ||
| CzeV343B Aur | P | - | 19:57 | 59° / SW | 13.47-13.59 (V) | 4.4 | 55968.33977+0.806931*E | ||
| CzeV134 Cas | P | - | 20:7 | 55° / NE | 11.45-11.63 (Rc) | RRc | 53236.50412+0.419794*E | ||
| SvkV098 Aur | S | - | 20:12 | 62° / W | 12.11-12.39 (V) | 1 | 58787.39349+0.4309828*E | ||
| CzeV1503 Cas | S | - | 21:18 | 30° / NW | 14.5-14.62 (V) | 0.1 | 58487.907396+0.757672*E | ||
| CzeV714 Cep | P | - | 21:24 | 26° / N | 10.57-10.77 (C) | 1 | 51324.7463+3.79464*E | ||
| FM Cma | S | - | 21:25 | 21° / SW | 7.3-7.4 (V) | 5 | 59211.2418+2.7894278*E | ||
| CzeV1559 Gem | S | - | 21:28 | 44° / SW | 14.3-14.62 (V) | 0.1 | 58413.684143+0.3559661*E | ||
| SvkV67 Cep | S | - | 21:28 | 33° / N | 13.66-14.16 (V) | EW | 57518.54553+0.3352*E | ||
| TYC 3807- UMa | S | - | 21:36 | 86° / NW | 9.5-9.7 (V) | 1 | 56268.04293675+0.2277135*E | ||
| CzeV1574 Gem | P | - | 21:38 | 42° / SW | 16.32-16.66 (V) | 0.1 | 58513.58384+0.236793*E | ||
| CzeV1575 Gem | S | - | 22:5 | 39° / SW | 12.74-12.80 (V) | 0.1 | 58136.25675+0.570519*E | ||
| CzeV208 Cam | S | - | 22:25 | 37° / NW | 12.2-24.2 (R) | EB | 55650.318182+0.41125*E | ||
| TYC 3807- UMa | S | - | 22:35 | 79° / NW | 9.45-9.59 (V) | 1 | 56347.437651+1.305502*E | ||
| CzeV1502 Cas | S | - | 23:3 | 23° / N | 13.63-13.74 (V) | 0.1 | 58487.6767235+0.452827*E | ||
| CzeV 1249 Cam | P | - | 23:5 | 33° / NW | 12.97-13.38 (V) | 6 | 57605.191765+1.363574*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: BB Aur, NSV 16874 Aur, SS Aur, CR Boo, TT Boo, UZ Boo, Z Cam, AK Cnc, AT Cnc, EG Cnc, GY Cnc, OJ287 Cnc, SY Cnc, YZ Cnc, AL Com, T CrB, VW CrB, AB Dra, CP Dra, DM Dra,
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: