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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)
2024-5- 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,
2024-6- 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,
2024-7- 1, 2, 3, 4, 5,
| STAR | P/S BODY | UT | H/A | MAG RANGE | D(h) | ELEMENTS | |||
| CzeV1502 Cas | S | - | 0:29 | 22° / N | 13.63-13.74 (V) | 0.1 | 58487.6767235+0.452827*E | ||
| CzeV208 Cam | P | - | 1:53 | 23° / N | 12.2-24.1 (R) | EB | 55650.522528+0.41125*E | ||
| TYC 3807- UMa | S | - | 2:0 | 55° / NW | 9.5-9.7 (V) | 1 | 56268.04293675+0.2277135*E | ||
| V 994A Her | P | - | 2:8 | 30° / E | 6.93-7.15 (Hp) | 4.9 | 53869.6858+2.083264*E | ||
| CzeV261 Cyg | P | - | 2:11 | 24° / E | 13.28-13.64 (C) | EW | 55732.40643+0.335595*E | ||
| SvkV098 Aur | P | - | 2:25 | 21° / NW | 12.11-12.39 (V) | 1 | 57646.36457+0.4309828*E | ||
| SvkV67 Cep | S | - | 3:23 | 39° / N | 13.66-14.16 (V) | EW | 57518.54553+0.3352*E | ||
| V1094 Cas | P | - | 4:2 | 23° / N | 12.19-12.66 (Rc) | EB | 54543.792+0.5142909*E | ||
| bet Per | S | - | 18:49 | 57° / W | 2.12-2.12 (V) | EA | 45642.987+2.8673043*E | ||
| CzeV1502 Cas | P | - | 19:3 | 46° / NW | 13.63-13.79 (V) | 0.1 | 58487.45031+0.452827*E | ||
| CzeV623 And | P | - | 19:14 | 40° / W | 12,33-12,48 (clear) | EW | 54333.578+0.466395*E | ||
| CzeV1575 Gem | P | - | 19:18 | 53° / S | 12.74-12.88 (V) | 0.1 | 58135.9715+0.570519*E | ||
| SvkV152 Cas | P | - | 19:29 | 35° / NW | 12.95-13.58 (V) | 1.25 | 57987.401+3.2422*E | ||
| CzeV1503 Cas | S | - | 20:9 | 39° / NW | 14.5-14.62 (V) | 0.1 | 58487.907396+0.757672*E | ||
| CzeV1567 Ori | S | - | 20:14 | 55° / SW | 14.97-15.22 (V) | 0.1 | 58397.36738+0.585775*E | ||
| CzeV1565 Ori | S | - | 20:55 | 50° / SW | 13.65-13.80 (V) | 0.1 | 58515.58099+0.550467*E | ||
| CzeV208 Cam | S | - | 20:59 | 52° / NW | 12.2-24.2 (R) | EB | 55650.318182+0.41125*E | ||
| CzeV266 And | P | - | 21:8 | 30° / NW | 14.9-15.3 (Clear) | EA | 51999.818+1.0077*E | ||
| CzeV1559 Gem | P | - | 21:13 | 50° / SW | 14.3-14.62 (V) | 0.1 | 58413.50616+0.3559661*E | ||
| SvkV098 Aur | S | - | 21:17 | 58° / NW | 12.11-12.39 (V) | 1 | 58787.39349+0.4309828*E | ||
| CzeV1570 Ori | S | - | 21:47 | 42° / W | 12.99-13.12 (V) | 0.1 | 58519.5375465+0.345053*E | ||
| V1094 Cas | S | - | 21:52 | 30° / NW | 12.19-12.53 (Rc) | EB | 54683.42245+0.5142909*E | ||
| CzeV265 And | P | - | 21:56 | 24° / NW | 15.9-16.4 (C) | EW | 55796.55235+0.3647*E | ||
| CzeV252 UMi | P | - | 22:5 | 49° / N | 14.9-15.2 (C) | EW | 55689.411015+0.29518*E | ||
| CzeV267 And | S | - | 22:13 | 23° / NW | 15.8-16.3 (C) | EW | 55808.45184+0.2954*E | ||
| CzeV370 Leo | P | - | 22:17 | 50° / SE | 10.63-10.95 (V) | EA | 51996.74+5.08009*E | ||
| CzeV1574 Gem | S | - | 22:33 | 40° / SW | 16.32-16.66 (V) | 0.1 | 58513.70223+0.236793*E | ||
| CzeV1566 Ori | P | - | 22:39 | 34° / W | 14.77-15.28 (V) | 0.1 | 58116.8795+0.348075*E | ||
| CzeV134 Cas | P | - | 23:6 | 73° / NE | 11.45-11.63 (Rc) | RRc | 53236.50412+0.419794*E | ||
| TYC 3807- UMa | P | - | 23:17 | 78° / NW | 9.5-9.7 (V) | 1 | 56267.92908+0.2277135*E | ||
| SvkV67 Cep | P | - | 23:21 | 32° / N | 13.66-14.26 (V) | EW | 57518.37698+0.3352*E | ||
| CzeV 1249 Cam | P | - | 23:30 | 34° / 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: 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: