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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 | |||
| CzeV1503 Cas | S | - | 0:42 | 73° / NE | 14.5-14.62 (V) | 0.1 | 58487.907396+0.757672*E | ||
| CzeV261 Cyg | P | - | 1:2 | 40° / W | 13.28-13.64 (C) | EW | 55732.40643+0.335595*E | ||
| CzeV132 Lac | P | - | 1:4 | 77° / W | 15.6-16.3 (C) | EW | 54337.43655+0.33658*E | ||
| CzeV271 Aur | P | - | 1:8 | 21° / NE | 14.9-16.1 (Clear) | 3.8 | 55831.5888+0.88712*E | ||
| SvkV 39 Lac | S | - | 1:15 | 76° / NW | 11.4-11.4 (V) | 2 | 56495.252+1.446856*E | ||
| CzeV1502 Cas | S | - | 1:45 | 79° / N | 13.63-13.74 (V) | 0.1 | 58487.6767235+0.452827*E | ||
| V1094 Cas | P | - | 2:6 | 80° / NE | 12.19-12.66 (Rc) | EB | 54543.792+0.5142909*E | ||
| CzeV623 And | P | - | 2:8 | 70° / SE | 12,33-12,48 (clear) | EW | 54333.578+0.466395*E | ||
 | SvkV23 Lac | P | - | 2:26 | 63° / W | 12.25-12.60 (C) | EW | 54387.7261+0.3499823*E | |
| SvkV098 Aur | P | - | 2:31 | 54° / NE | 12.11-12.39 (V) | 1 | 57646.36457+0.4309828*E | ||
| TYC 3807- UMa | S | - | 19:45 | 21° / NW | 9.45-9.59 (V) | 1 | 56347.437651+1.305502*E | ||
| V1094 Cas | S | - | 19:57 | 38° / NE | 12.19-12.53 (Rc) | EB | 54683.42245+0.5142909*E | ||
| CzeV323 Cyg | P | - | 20:1 | 57° / E | 12.5-12.8 (C) | EW | 57624.41516+0.429145*E | ||
| CzeV323 Cyg | S | - | 20:3 | 57° / E | 12.5-12.5 (C) | EW | 55832.7365+0.429145*E | ||
| CzeV1502 Cas | P | - | 20:19 | 43° / NE | 13.63-13.79 (V) | 0.1 | 58487.45031+0.452827*E | ||
| CzeV252 UMi | P | - | 20:27 | 54° / N | 14.9-15.2 (C) | EW | 55689.411015+0.29518*E | ||
| V0428 Cep | P | - | 20:51 | 71° / NE | 8.288-8.62 (V) | EB | 48504.81+8.22077*E | ||
| CzeV261 Cyg | S | - | 21:3 | 71° / S | 13.28-13.54 (C) | EW | 55755.39659+0.335595*E | ||
| CzeV134 Cas | P | - | 21:6 | 33° / NW | 11.45-11.63 (Rc) | RRc | 53236.50412+0.419794*E | ||
| CzeV622 Per | S | - | 21:12 | 36° / NE | 13.2-13.85 (V) | 3 | 54349.611+2.894365*E | ||
| V0538 Peg | S | - | 21:50 | 59° / SE | 12.54-12.64 (V) | 1 | 57943.18+0.888628*E | |
| SvkV23 Lac | S | - | 22:14 | 66° / E | 12.25-12.50 (C) | EW | 54387.55111+0.3499823*E | |
| KIC 98322 Cyg | S | - | 22:25 | 73° / W | 12.27-12.27 (0.19) | EW | 55688.73+0.4579485*E | ||
| SvkV 20 And | S | - | 22:34 | 56° / E | 11.5-11.5 (V) | EA | 55482.916+1.1854*E | ||
| CzeV268 Per | P | - | 22:42 | 33° / NE | 14.4-15.3 (Clear) | EW | 55808.2512+0.38818*E | ||
| CzeV267 And | S | - | 23:7 | 50° / E | 15.8-16.3 (C) | EW | 55808.45184+0.2954*E | ||
| SvkV67 Cep | P | - | 23:7 | 68° / N | 13.66-14.26 (V) | EW | 57518.37698+0.3352*E | ||
| CzeV208 Cam | S | - | 23:12 | 41° / NE | 12.2-24.2 (R) | EB | 55650.318182+0.41125*E | ||
| CzeV623 And | S | - | 23:27 | 46° / E | 12,33-12,47 (clear) | EW | 54333+0.466395*E | ||
| CzeV266 And | P | - | 23:38 | 54° / E | 14.9-15.3 (Clear) | EA | 51999.818+1.0077*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: