Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 18:42 UTC
Civil Twilight (6°): 02:32 // 19:20 UTC
Nautical Twilight (12°): 01:39 // 20:13 UTC
Astronomical Twilight (18°): 00:26 // 21:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V757 Cep s 8 0.343873 14.00 14.70 0.70 17.05. 07:37 0 (N) 62
BW Dra s 1 0.292165 8.61 9.02 0.41 17.05. 07:37 339 (N) 27
V355 Vir p 1 0.655521 12.00 13.00 1.00 17.05. 07:37 9 (N) -34
V954 Oph p 9 0.2252705 14.30 14.90 0.60 17.05. 07:37 273 (W) 0
V572 Lyr p 1 0.9933045 10.60 11.00 0.40 17.05. 07:38 300 (NW) 31
BM UMa s 1 0.2712208 13.80 14.60 0.80 17.05. 07:38 12 (N) 8
IL Boo p 6 0.347407 13.10 13.55 0.45 17.05. 07:38 341 (N) 8
V680 Cyg s 1 1.199142 10.00 10.30 0.30 17.05. 07:38 294 (NW) 68
V404 Hya p 7 0.309535 14.85 15.25 0.40 17.05. 07:38 54 (NE) -21
CY Mic p 10 1.62873 11.75 12.46 0.71 17.05. 07:38 217 (SW) -12
V384 Ser s 1 0.268729 11.90 12.30 0.40 17.05. 07:38 312 (NW) 0
V1271 Her p 10 0.31962 14.20 14.70 0.50 17.05. 07:38 306 (NW) 23
V2640 Oph s 7 0.419892 12.50 13.20 0.70 17.05. 07:38 283 (W) -4
OQ Boo p 8 0.398071 12.17 12.26 0.09 17.05. 07:39 325 (NW) -4
V677 Cen p 9 0.3250284 11.50 11.70 0.20 17.05. 07:39 277 (W) -64
QU Cam p 9 0.7518325 11.05 11.50 0.45 17.05. 07:39 19 (N) 55
DD Mon s 1 0.5680155 10.61 10.61 0.00 17.05. 07:39 85 (E) -4
V934 Cyg p 1 0.7006967 13.20 13.70 0.50 17.05. 07:39 277 (W) 35
V969 Oph p 9 0.60146118 13.50 13.90 0.40 17.05. 07:39 272 (W) 3
BH Cas p 1 0.4058927 12.30 12.70 0.40 17.05. 07:39 1 (N) 81
V405 Dra p 1 0.413036 11.54 11.88 0.34 17.05. 07:39 309 (NW) 39
V616 Cyg p 1 1.326636 13.00 15.00 2.00 17.05. 07:39 287 (W) 63
DQ Her p 7 0.19362088 13.00 18.08 5.08 17.05. 07:40 305 (NW) 32
V472 And p 10 0.85056 13.25 13.60 0.35 17.05. 07:40 187 (S) 81
ER Cep p 9 0.2857369 15.67 16.34 0.67 17.05. 07:40 1 (N) 55
XY UMa s 1 0.47899511 9.50 10.00 0.50 17.05. 07:40 28 (NE) 22
TZ Boo p 1 0.29716095 10.41 11.00 0.59 17.05. 07:40 329 (NW) 7
V357 Cep s 4 1.309234 13.30 13.30 0.00 17.05. 07:40 10 (N) 60
NO Vul p 1 0.370765 13.40 14.20 0.80 17.05. 07:40 270 (W) 27
NX Boo p 8 0.251135 13.02 13.40 0.38 17.05. 07:40 327 (NW) 1
DW And p 8 0.6287235 13.60 14.40 0.80 17.05. 07:40 242 (SW) 76
QU Cyg p 1 0.3469114 14.50 15.30 0.80 17.05. 07:40 282 (W) 43
EM Tuc s 4 0.326575 12.16 12.16 0.00 17.05. 07:40 182 (S) -27
PT Vir s 7 0.3081795 13.38 13.50 0.12 17.05. 07:40 359 (N) -29
SW Ant p 10 0.3802 13.80 14.90 1.10 17.05. 07:40 64 (NE) -51
CR Tri p 9 0.296078 14.10 14.80 0.70 17.05. 07:40 111 (E) 60
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 17.05. 07:41 334 (NW) 7
CW Cas s 1 0.318862 11.02 11.47 0.45 17.05. 07:41 12 (N) 77
HW Vir p 1 0.11671953 10.50 11.20 0.70 17.05. 07:41 352 (N) -48
DP Cep s 4 1.269964 13.90 14.40 0.50 17.05. 07:41 324 (NW) 75
EX Del p 1 0.3309877 12.80 13.30 0.50 17.05. 07:41 258 (W) 30
V375 Cas p 1 1.473398 10.10 10.90 0.80 17.05. 07:41 348 (N) 77
V1101 Her s 1 0.382661 11.95 11.95 0.00 17.05. 07:41 306 (NW) 32
CE Del p 6 0.5972727 13.30 13.80 0.50 17.05. 07:41 253 (W) 27
FW Her p 4 0.835415 14.40 14.90 0.50 17.05. 07:41 291 (W) 16
GX Boo s 6 0.38784 12.16 12.32 0.16 17.05. 07:42 337 (NW) -12
V1088 Her s 1 0.359231 11.00 11.00 0.00 17.05. 07:42 307 (NW) 12
V1189 Aql p 10 0.3154 13.50 14.50 1.00 17.05. 07:42 263 (W) 8
RU UMi p 1 0.524926 10.00 10.66 0.66 17.05. 07:42 353 (N) 31
GV Aqr p 4 0.33677 13.60 14.00 0.40 17.05. 07:43 212 (SW) 27
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.