Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:17 // 18:55 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:28 UTC
Astronomical Twilight (18°): 00:27 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BQ Phe p 10 0.218481 10.43 10.60 0.17 25.07. 07:50 224 (SW) -24
RW CrA s 9 1.6835995 9.30 9.40 0.10 25.07. 07:50 315 (NW) -74
V1048 Cyg p 6 0.7422245 13.30 15.10 1.80 25.07. 07:50 330 (NW) 21
V731 Her s 1 0.4264073 13.30 13.80 0.50 25.07. 07:50 357 (N) 4
V1222 Tau p 4 0.295362 13.28 13.64 0.36 25.07. 07:50 214 (SW) 45
V1043 Her p 8 0.410255 13.63 14.71 1.08 25.07. 07:50 360 (N) 10
V873 Mon p 8 3.19665 10.58 10.93 0.35 25.07. 07:51 153 (SE) 39
V1804 Ori p 9 2.22878 7.08 7.14 0.06 25.07. 07:51 174 (S) 41
EL Vel s 8 2.758396 11.30 11.30 0.00 25.07. 07:51 142 (SE) -11
NW Cep p 3 2.752948 10.60 11.50 0.90 25.07. 07:51 319 (NW) 34
YY Del p 1 0.793093 11.30 12.00 0.70 25.07. 07:51 309 (NW) -12
ZZ Peg p 1 0.667356 12.20 12.80 0.60 25.07. 07:51 281 (W) 10
V1216 Her p 10 0.3020175 12.15 12.60 0.45 25.07. 07:52 3 (N) 5
FF Vul s 1 0.444979 13.10 13.10 0.00 25.07. 07:52 317 (NW) -3
GH Aqr p 6 0.305585 13.40 13.80 0.40 25.07. 07:52 276 (W) -11
TU Eri p 9 0.334978 12.56 13.13 0.57 25.07. 07:52 209 (SW) 14
V513 Her p 3 0.3037692 15.30 15.70 0.40 25.07. 07:52 352 (N) -15
U Gem p 1 0.17690624 8.20 14.90 6.70 25.07. 07:52 114 (SE) 47
XZ Mon p 8 0.876084 13.40 15.10 1.70 25.07. 07:52 148 (SE) 31
CC Tri p 9 0.382946 13.20 13.70 0.50 25.07. 07:52 256 (W) 56
CX Ser p 1 0.997289 12.30 13.10 0.80 25.07. 07:52 31 (NE) -33
V1660 Aql p 10 1.16355 12.10 12.40 0.30 25.07. 07:53 308 (NW) -23
BT CrB p 9 0.0892 18.90 20.40 1.50 25.07. 07:53 14 (N) -3
V425 Ser s 8 0.544293 11.70 11.70 0.00 25.07. 07:53 26 (NE) -17
V790 Cep s 8 0.3212316 12.62 12.62 0.00 25.07. 07:53 353 (N) 52
ET Ori p 1 0.9509356 11.20 12.30 1.10 25.07. 07:53 184 (S) 41
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 25.07. 07:54 202 (S) 57
EO Cep p 1 1.833658 12.00 12.80 0.80 25.07. 07:54 342 (N) 52
V2650 Oph p 7 0.384054 12.57 13.20 0.63 25.07. 07:54 349 (N) -31
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 25.07. 07:55 319 (NW) 3
NN Ser p 1 0.1300801 17.00 23.00 6.00 25.07. 07:55 20 (N) -25
GM Dra p 4 0.338741 8.79 9.03 0.23 25.07. 07:55 358 (N) 18
VZ Lib s 1 0.358261 10.13 10.55 0.42 25.07. 07:55 38 (NE) -51
BW Leo p 1 0.3373728 14.70 15.50 0.80 25.07. 07:55 74 (E) 10
V1053 Cas s 1 0.649369 15.20 15.20 0.00 25.07. 07:55 313 (NW) 53
BQ Vul s 8 4.427215 11.90 11.90 0.00 25.07. 07:55 316 (NW) -3
V562 Sco p 8 1.055051 11.50 12.00 0.50 25.07. 07:56 22 (N) -77
V369 Cam p 8 0.3452048 12.50 13.20 0.70 25.07. 07:56 349 (N) 76
EX Del s 1 0.3309877 12.80 13.30 0.50 25.07. 07:56 314 (NW) -12
HI Dra p 6 0.597419 9.03 9.20 0.17 25.07. 07:56 349 (N) 20
V354 UMa s 7 0.2938285 10.93 11.20 0.27 25.07. 07:56 34 (NE) 19
WZ Crv p 9 1.78876 12.76 14.70 1.94 25.07. 07:56 87 (E) -31
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.07. 07:56 24 (NE) -38
V742 Cen p 10 0.8644535 9.40 10.20 0.80 25.07. 07:56 117 (SE) -33
LU Per p 9 4.0654 14.90 17.10 2.20 25.07. 07:56 285 (W) 70
V443 Cam s 9 0.411691 14.00 14.80 0.80 25.07. 07:57 12 (N) 64
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 25.07. 07:57 112 (E) 33
LY And p 4 0.345031 13.80 14.65 0.85 25.07. 07:57 265 (W) 58
SW Ret p 10 0.3547995 12.63 13.08 0.45 25.07. 07:57 192 (S) -27
IW Boo s 4 0.264742 13.40 13.40 0.00 25.07. 07:57 31 (NE) 11
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.