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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RT Hyi p 10 0.2840352 12.28 13.15 0.87 21.12. 23:33 196 (S) -47
V873 Cyg p 5 0.8482005 14.60 15.10 0.50 21.12. 23:33 349 (N) -7
EX Hya p 10 0.068233846 9.60 13.99 4.39 21.12. 23:33 107 (E) -24
CK Boo s 1 0.3551495 8.99 9.23 0.24 21.12. 23:34 61 (NE) -11
GG Cep p 7 1.903188 13.90 15.70 1.80 21.12. 23:34 343 (N) 31
V938 Cep p 10 2.72771 12.76 13.25 0.49 21.12. 23:34 333 (NW) 40
S Equ p 2 3.436106 8.00 10.08 2.08 21.12. 23:34 320 (NW) -27
UV Lyn p 1 0.414982 9.41 9.81 0.40 21.12. 23:34 101 (E) 62
V776 Cas s 1 0.440417 8.94 8.94 0.00 21.12. 23:34 328 (NW) 52
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.12. 23:35 48 (NE) -29
V456 Vul s 10 3.042089 12.14 12.14 0.00 21.12. 23:35 329 (NW) -6
V579 Per s 8 0.465618 7.87 7.94 0.07 21.12. 23:35 272 (W) 58
V981 Cyg p 10 0.507662 14.50 15.00 0.50 21.12. 23:35 350 (N) 17
BB Men p 10 0.257701 11.46 11.92 0.46 21.12. 23:35 181 (S) -35
UU Mon p 5 1.049817 12.80 14.10 1.30 21.12. 23:35 173 (S) 42
V1001 Cas s 1 0.429058 13.61 13.61 0.00 21.12. 23:35 314 (NW) 31
AW CrB p 1 0.3609357 11.08 11.35 0.27 21.12. 23:36 29 (NE) 1
HI Dra s 6 0.597419 9.03 9.18 0.16 21.12. 23:36 1 (N) 19
CW Sge p 1 0.6603618 11.00 11.80 0.80 21.12. 23:36 340 (N) -19
V569 Lyr p 6 1.2397626 11.90 12.30 0.40 21.12. 23:36 5 (N) -1
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 21.12. 23:36 67 (NE) 28
V625 Pup p 10 0.446394 9.43 10.07 0.64 21.12. 23:36 165 (S) -2
NN Cep p 2 2.058306 8.20 8.58 0.38 21.12. 23:36 330 (NW) 34
DS And p 1 1.010519 10.40 10.90 0.50 21.12. 23:36 285 (W) 40
V524 Hya p 10 0.15 17.12 19.40 2.28 21.12. 23:36 132 (SE) 30
V1055 Her s 1 0.3154085 11.32 11.32 0.00 21.12. 23:37 15 (N) 3
V524 Oph p 8 0.308917 13.00 13.80 0.80 21.12. 23:37 39 (NE) -65
V2766 Ori p 6 0.6032 15.00 15.30 0.30 21.12. 23:37 196 (S) 44
EV Cet p 9 0.428224 11.60 12.08 0.48 21.12. 23:37 266 (W) 2
V668 Ara p 10 0.6014 13.30 13.90 0.60 21.12. 23:37 141 (SE) -70
V907 Cyg p 1 0.541362 14.20 14.90 0.70 21.12. 23:37 348 (N) -9
TZ Dra s 1 0.8660332 9.60 9.60 0.00 21.12. 23:37 3 (N) 8
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 21.12. 23:38 342 (N) 4
HI Leo p 1 0.3115905 10.90 11.60 0.70 21.12. 23:38 107 (E) 15
V508 Cyg p 1 0.77959 13.30 13.80 0.50 21.12. 23:38 341 (N) 10
BD CrB p 9 0.356872 14.20 14.70 0.50 21.12. 23:38 37 (NE) 6
DW UMa s 1 0.13660653 15.10 16.60 1.50 21.12. 23:39 52 (NE) 56
V473 Cas s 1 0.41546 13.40 13.40 0.00 21.12. 23:39 310 (NW) 46
FT Lup p 9 0.470084 9.70 10.64 0.94 21.12. 23:39 101 (E) -52
V1196 Cyg p 8 1.2658334 12.00 12.30 0.30 21.12. 23:39 345 (N) 17
AM Eri p 4 0.3165735 14.40 15.20 0.80 21.12. 23:39 215 (SW) 21
IL Cnc p 1 0.267656 12.35 12.96 0.61 21.12. 23:39 126 (SE) 50
CD Tri s 3 0.369035 12.14 12.14 0.00 21.12. 23:40 278 (W) 42
BQ Phe p 10 0.218481 10.43 10.60 0.17 21.12. 23:40 238 (SW) -36
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 21.12. 23:40 351 (N) -10
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 21.12. 23:40 342 (N) 0
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 21.12. 23:40 351 (N) -6
TW Cru p 9 0.3881436 12.50 13.10 0.60 21.12. 23:40 145 (SE) -39
GU Leo s 2 0.354085 11.60 11.60 0.00 21.12. 23:40 114 (SE) 42
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 21.12. 23:40 342 (N) 1
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.