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 °
V417 Aql p 1 0.3703135 11.00 11.50 0.50 24.05. 19:38 77 (E) -3
VW LMi s 1 0.477552 8.03 8.45 0.42 24.05. 19:38 236 (SW) 62
V450 Per s 1 0.948673 13.00 13.00 0.00 24.05. 19:38 336 (NW) 6
IW Lyr p 4 0.7985204 13.10 14.20 1.10 24.05. 19:38 66 (NE) 32
AW Vir s 1 0.3539976 11.00 11.67 0.67 24.05. 19:39 167 (S) 42
V440 Cas p 8 0.32568791 15.00 15.50 0.50 24.05. 19:39 11 (N) 13
AH Cnc p 1 0.360455 13.31 13.69 0.38 24.05. 19:39 254 (W) 28
TU Nor p 9 1.67118 12.20 12.50 0.30 24.05. 19:39 153 (SE) -23
GW Boo s 1 0.531544 10.25 10.25 0.00 24.05. 19:39 152 (SE) 58
DI CVn p 1 0.305966 13.60 14.40 0.80 24.05. 19:40 195 (S) 75
IV Boo p 8 0.2830385 14.30 15.10 0.80 24.05. 19:40 133 (SE) 65
EX And s 8 1.632506 12.70 13.00 0.30 24.05. 19:40 12 (N) 9
AQ Psc s 1 0.4756052 8.60 8.60 0.00 24.05. 19:40 351 (N) -32
V336 Cas s 1 0.5972873 13.40 13.60 0.20 24.05. 19:40 7 (N) 21
PT Lib p 10 0.434556 13.90 14.60 0.70 24.05. 19:40 145 (SE) 11
CT Cet p 6 0.2564878 9.29 9.48 0.19 24.05. 19:40 351 (N) -60
NR Nor p 10 0.42886 15.50 16.00 0.50 24.05. 19:40 151 (SE) -27
V423 Cas p 8 1.83029 14.00 14.50 0.50 24.05. 19:40 354 (N) 25
BF Cru p 10 0.4988062 12.90 13.40 0.50 24.05. 19:40 182 (S) -23
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 24.05. 19:40 270 (W) 10
V652 Pup p 10 0.371829 9.66 9.84 0.18 24.05. 19:40 242 (SW) -25
PZ Boo p 7 0.622672 12.90 13.40 0.50 24.05. 19:40 89 (E) 62
V646 Aur p 9 0.438786 13.40 13.80 0.40 24.05. 19:41 302 (NW) 29
V1289 Her p 1 0.340092 11.06 11.45 0.39 24.05. 19:41 77 (E) 36
BT Tri p 10 0.2512 14.20 14.80 0.60 24.05. 19:41 343 (N) -8
SV Cam p 1 0.593072 8.40 9.00 0.60 24.05. 19:41 348 (N) 49
V2290 Cyg p 7 1.10509 13.60 15.40 1.80 24.05. 19:42 49 (NE) 29
V418 Cam p 9 0.3067595 13.70 14.40 0.70 24.05. 19:42 335 (NW) 43
V715 Cen p 10 0.728705 14.00 15.00 1.00 24.05. 19:42 164 (S) 4
V337 Vir s 5 0.352857 13.30 13.80 0.50 24.05. 19:42 181 (S) 41
LX Aur p 10 0.362058 15.00 16.50 1.50 24.05. 19:42 309 (NW) 32
FX Vel s 10 1.052565 9.70 10.50 0.80 24.05. 19:42 228 (SW) -15
AE Vol p 10 0.406614 9.97 10.54 0.57 24.05. 19:42 207 (SW) -34
V557 And p 10 0.347444 14.20 15.00 0.80 24.05. 19:43 347 (N) -1
AS Ser s 1 0.4662346 11.40 11.50 0.10 24.05. 19:43 130 (SE) 31
V1098 Her s 1 0.352269 12.44 12.44 0.00 24.05. 19:43 61 (NE) 46
AL Hya p 8 4.026375 11.00 13.00 2.00 24.05. 19:43 243 (SW) 24
IV Dra s 4 0.2681055 13.70 13.70 0.00 24.05. 19:43 67 (NE) 65
DV Peg s 1 0.642167 11.70 12.10 0.40 24.05. 19:44 47 (NE) -5
V872 Aql p 9 0.5389006 15.10 16.40 1.30 24.05. 19:44 94 (E) 0
EH Hya p 10 0.2969053 14.20 15.00 0.80 24.05. 19:44 191 (S) 6
V1065 Her p 4 0.397828 11.50 12.10 0.60 24.05. 19:44 84 (E) 32
AU Phe p 10 0.2658125 12.23 12.78 0.55 24.05. 19:45 283 (W) -80
V432 Per s 1 0.3833085 11.00 11.60 0.60 24.05. 19:45 336 (NW) 7
V781 Tau p 1 0.344909 8.90 9.30 0.40 24.05. 19:45 300 (NW) 11
V517 And p 10 0.49053 13.30 13.60 0.30 24.05. 19:45 360 (N) -4
V931 Cyg p 1 0.341513 13.90 14.60 0.70 24.05. 19:45 63 (NE) 16
EK Aqr s 1 0.61279 10.80 11.23 0.43 24.05. 19:45 28 (NE) -46
II CMa s 8 0.22919704 15.22 15.22 0.00 24.05. 19:45 261 (W) -10
TZ Gem p 1 1.677717 13.40 15.60 2.20 24.05. 19:45 286 (W) 12
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.