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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 20.07. 07:15 308 (NW) 10
V1022 Tau p 2 0.347171 14.96 15.72 0.77 20.07. 07:15 180 (S) 68
SY Hor p 10 0.3116395 11.48 12.34 0.86 20.07. 07:16 179 (S) -6
LQ Dra p 7 1.841638 11.63 13.45 1.82 20.07. 07:16 339 (N) 14
IY Eri p 10 0.750035 10.86 11.31 0.45 20.07. 07:16 197 (S) -21
QW Gem s 1 0.3581235 10.33 10.33 0.00 20.07. 07:16 109 (E) 53
V405 Cep s 8 1.373749 8.75 8.75 0.00 20.07. 07:16 352 (N) 60
V348 Aql p 6 0.6658369 13.00 14.50 1.50 20.07. 07:16 307 (NW) -26
AA Dor p 10 0.2615397 11.13 11.60 0.47 20.07. 07:16 172 (S) -31
V465 CrA p 10 0.3949033 13.70 14.20 0.50 20.07. 07:17 273 (W) -71
EI Sge p 7 0.3882466 14.00 14.80 0.80 20.07. 07:17 307 (NW) -4
UW Ara p 10 3.297146 9.50 10.50 1.00 20.07. 07:17 265 (W) -74
V907 Cyg s 1 0.541362 14.20 14.90 0.70 20.07. 07:17 317 (NW) 2
IQ Leo p 10 0.317518 14.70 15.30 0.60 20.07. 07:17 68 (E) 9
AL Tri p 1 0.268564 14.10 14.40 0.30 20.07. 07:18 252 (W) 55
V396 Peg p 2 0.342286 12.12 12.43 0.31 20.07. 07:18 261 (W) 21
V1184 Aql s 6 0.565604 13.10 13.40 0.30 20.07. 07:18 316 (NW) -19
V744 Cep s 5 0.624553 12.20 12.40 0.20 20.07. 07:18 328 (NW) 47
IM Vul s 1 0.454283 11.60 13.30 1.70 20.07. 07:18 301 (NW) 4
ET Psc p 10 0.439298 9.04 9.37 0.33 20.07. 07:18 243 (SW) 34
V344 Dra p 9 0.332887 13.70 14.20 0.50 20.07. 07:19 2 (N) 18
V816 Cep p 10 0.3113931 13.45 14.10 0.65 20.07. 07:19 343 (N) 42
SS Tri p 10 2.305 14.50 15.00 0.50 20.07. 07:19 243 (SW) 61
GU Boo s 1 0.4887296 13.10 13.10 0.00 20.07. 07:19 10 (N) -5
EV Cnc s 1 0.441439 12.75 12.80 0.05 20.07. 07:19 98 (E) 22
CZ Cha p 10 0.3225055 14.00 14.60 0.60 20.07. 07:19 164 (S) -51
V2769 Ori s 5 0.27872 15.00 15.00 0.00 20.07. 07:19 146 (SE) 40
V520 Cas s 1 0.489832 12.50 13.10 0.60 20.07. 07:20 305 (NW) 51
V676 And p 10 0.364529 12.86 13.26 0.40 20.07. 07:20 283 (W) 40
NY Boo p 9 0.326815 12.15 12.50 0.35 20.07. 07:20 12 (N) 10
V1048 Cyg p 6 0.7422245 13.30 15.10 1.80 20.07. 07:20 323 (NW) 25
GW Lac p 10 0.535875 15.00 16.00 1.00 20.07. 07:20 307 (NW) 42
V1669 Cyg p 10 3.0919 14.70 15.90 1.20 20.07. 07:20 300 (NW) 26
PT Vir s 7 0.3081795 13.38 13.50 0.12 20.07. 07:20 57 (NE) -12
QQ Lup p 10 0.251562 12.40 13.35 0.95 20.07. 07:20 84 (E) -74
V1160 Her p 10 0.376073 12.20 12.65 0.45 20.07. 07:20 0 (N) 3
CR Tau s 1 0.68270353 12.50 12.50 0.00 20.07. 07:20 135 (SE) 58
QV Per p 8 1.259052 14.80 16.40 1.60 20.07. 07:20 230 (SW) 74
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 20.07. 07:20 319 (NW) 11
AK Her p 1 0.4215225 8.29 8.77 0.48 20.07. 07:20 344 (N) -22
V470 Cam s 1 0.0956467 14.10 14.25 0.15 20.07. 07:20 36 (NE) 62
V364 Aps p 5 0.295464 14.00 14.40 0.40 20.07. 07:21 180 (S) -63
V1542 Aql s 1 0.417537 11.71 12.31 0.60 20.07. 07:21 305 (NW) -15
V917 Aql p 6 1.832417 13.50 14.50 1.00 20.07. 07:21 315 (NW) -17
DS Psc s 4 0.3424915 11.75 11.75 0.00 20.07. 07:21 238 (SW) 28
DZ Psc s 1 0.366136 10.86 10.86 0.00 20.07. 07:21 257 (W) 39
FW Her s 4 0.835415 14.40 14.60 0.20 20.07. 07:21 336 (NW) -11
FH Cet p 6 0.93601 13.77 14.63 0.86 20.07. 07:21 221 (SW) 28
V1187 Cyg s 1 1.507 10.88 11.19 0.31 20.07. 07:21 318 (NW) 16
EP Aur s 1 0.5910081 10.80 10.90 0.10 20.07. 07:21 119 (SE) 61
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.