Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:53 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:54 // 21:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1119 Her s 4 0.723403 10.05 10.27 0.22 25.05. 07:29 298 (NW) -14
DO Leo p 7 0.2345148 16.00 17.00 1.00 25.05. 07:29 31 (NE) -20
KM UMa s 1 0.3518602 11.00 11.50 0.50 25.05. 07:29 11 (N) -4
FW CVn p 10 0.3454 9.25 9.32 0.07 25.05. 07:29 346 (N) 2
V843 Mon p 2 0.526121 12.40 12.90 0.50 25.05. 07:29 80 (E) 5
AX Eri p 10 3.8847 14.20 15.00 0.80 25.05. 07:30 125 (SE) 11
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 25.05. 07:30 105 (E) 19
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 25.05. 07:30 265 (W) 32
DM Del s 1 0.8446725 8.58 8.80 0.22 25.05. 07:30 257 (W) 30
HR UMa p 6 0.737064 8.78 8.94 0.16 25.05. 07:30 10 (N) 16
V1263 Cen p 10 0.410756 12.10 12.95 0.85 25.05. 07:30 342 (N) -72
V1275 Her p 10 0.29111 14.10 14.70 0.60 25.05. 07:30 314 (NW) 26
BC Eri p 1 0.527247 10.83 11.32 0.49 25.05. 07:30 122 (SE) 6
V2768 Ori s 8 0.33262 15.00 15.00 0.00 25.05. 07:31 96 (E) 12
QX Vir p 1 0.242075 13.31 13.60 0.29 25.05. 07:31 322 (NW) -40
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 25.05. 07:31 254 (W) 86
V955 Cep p 9 1.040474 12.18 12.70 0.52 25.05. 07:31 356 (N) 58
V591 Lyr p 2 0.300395 11.95 12.15 0.20 25.05. 07:31 300 (NW) 26
AS Lib p 10 0.553805 13.20 13.90 0.70 25.05. 07:31 299 (NW) -49
V2287 Cyg p 6 0.907659 11.60 12.10 0.50 25.05. 07:31 305 (NW) 44
DI Hya p 1 0.6147125 11.00 12.00 1.00 25.05. 07:31 70 (E) -32
ER Sct s 7 1.361056 9.10 9.30 0.20 25.05. 07:31 265 (W) -6
V517 And p 10 0.49053 13.30 13.60 0.30 25.05. 07:31 170 (S) 76
QY Hya s 2 0.292341 9.04 9.04 0.00 25.05. 07:32 20 (N) -67
CR Tri p 9 0.296078 14.10 14.80 0.70 25.05. 07:32 119 (SE) 63
FW Per p 2 0.7912316 14.30 15.30 1.00 25.05. 07:32 64 (NE) 56
V490 Sco p 10 3.003757 11.80 12.20 0.40 25.05. 07:32 258 (W) -36
V1039 Her p 1 0.507761 12.54 12.74 0.20 25.05. 07:32 300 (NW) -4
EO Aqr p 9 3.115897 14.10 16.00 1.90 25.05. 07:32 233 (SW) 22
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 25.05. 07:32 328 (NW) 27
V1053 Cyg s 10 2.00144 15.50 15.50 0.00 25.05. 07:32 299 (NW) 53
BX Aqr p 9 1.529613 11.50 12.50 1.00 25.05. 07:32 238 (SW) 11
V609 Aql s 1 0.7965633 11.70 11.90 0.20 25.05. 07:33 263 (W) 25
NX Vel p 10 2.9199 7.19 7.29 0.10 25.05. 07:33 102 (E) -47
DX Tuc p 8 0.37711 9.48 9.79 0.31 25.05. 07:33 186 (S) -25
MR Aps p 8 0.527865 10.00 11.00 1.00 25.05. 07:33 206 (SW) -54
HR Lac p 1 0.42907 13.90 14.40 0.50 25.05. 07:33 287 (W) 65
QQ Boo s 8 0.2764765 12.45 12.45 0.00 25.05. 07:33 332 (NW) 12
HW Vir s 1 0.11671953 10.50 11.20 0.70 25.05. 07:33 1 (N) -49
GR Boo p 1 0.3766695 11.45 11.90 0.45 25.05. 07:34 330 (NW) -9
V963 Oph p 10 0.264743 14.60 15.10 0.50 25.05. 07:34 280 (W) 0
V412 Nor p 10 0.5335 16.50 16.95 0.45 25.05. 07:34 239 (SW) -62
V954 Oph s 9 0.2252705 14.30 14.90 0.60 25.05. 07:34 278 (W) -5
V784 Aql s 4 0.5876933 14.20 14.80 0.60 25.05. 07:34 263 (W) 23
V1070 Her s 10 2.532128 12.00 12.00 0.00 25.05. 07:34 305 (NW) 20
V693 Cyg p 7 1.1347738 14.30 15.50 1.20 25.05. 07:34 286 (W) 41
V1001 Cas s 1 0.429058 13.61 13.61 0.00 25.05. 07:34 283 (W) 81
V1153 Her p 10 0.374217 12.40 12.65 0.25 25.05. 07:34 329 (NW) 19
BT CrB p 9 0.0892 18.90 20.40 1.50 25.05. 07:34 323 (NW) 5
GG Del s 1 0.563226 12.40 12.60 0.20 25.05. 07:34 263 (W) 26
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.