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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 18:40 UTC
Civil Twilight (6°): 02:34 // 19:18 UTC
Nautical Twilight (12°): 01:41 // 20:10 UTC
Astronomical Twilight (18°): 00:30 // 21:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V475 Hya p 7 0.317122 12.60 13.10 0.50 15.05. 12:25 122 (SE) 25
V797 Cep p 1 0.270449 14.60 15.00 0.40 15.05. 12:26 347 (N) 56
V479 Cam s 7 0.325394 13.25 13.69 0.44 15.05. 12:26 20 (N) 61
OT UMa p 10 0.3160725 12.20 12.50 0.30 15.05. 12:26 38 (NE) 60
DF CVn p 1 0.3268955 10.96 11.46 0.50 15.05. 12:26 46 (NE) 15
NY Vir p 1 0.10101597 13.30 14.22 0.92 15.05. 12:26 59 (NE) -26
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 15.05. 12:26 5 (N) 17
FG Oph p 10 2.10375 12.23 12.84 0.61 15.05. 12:26 358 (N) -65
V807 Her p 10 2.11697 14.20 16.10 1.90 15.05. 12:26 356 (N) 2
HU And p 10 0.2857905 16.50 17.20 0.70 15.05. 12:26 283 (W) 45
BD CrB p 9 0.356872 14.20 14.70 0.50 15.05. 12:26 18 (N) -2
OQ Dra p 7 0.3396745 13.20 13.80 0.60 15.05. 12:26 24 (NE) 44
TU Hor p 10 0.935971 5.90 6.04 0.14 15.05. 12:26 195 (S) -9
SU Psc p 6 2.681381 10.95 11.90 0.95 15.05. 12:26 253 (W) 39
V505 Sgr s 1 1.182866 6.46 6.63 0.17 15.05. 12:26 300 (NW) -40
IP Peg s 1 0.15820616 13.00 13.00 0.00 15.05. 12:27 278 (W) 18
V610 Ara s 9 0.54316 8.80 8.80 0.00 15.05. 12:27 171 (S) -83
QS UMa p 9 0.4183 15.70 17.65 1.95 15.05. 12:27 63 (NE) 48
LT Eri p 1 0.17017 15.00 18.72 3.72 15.05. 12:27 196 (S) 32
AM Aqr s 9 0.3737388 12.80 12.80 0.00 15.05. 12:27 266 (W) -23
V425 Ser p 8 0.544293 11.70 12.10 0.40 15.05. 12:27 25 (NE) -17
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 15.05. 12:27 17 (N) 0
V1360 Her s 6 1.419237 12.80 12.80 0.00 15.05. 12:27 332 (NW) -17
V891 Aql s 10 0.419508 15.40 15.80 0.40 15.05. 12:27 312 (NW) -29
BI Vul s 1 0.2518236 14.15 14.86 0.71 15.05. 12:27 305 (NW) 6
PZ Dra p 10 0.76433 12.70 13.05 0.35 15.05. 12:27 15 (N) 19
BW Leo p 1 0.3373728 14.70 15.50 0.80 15.05. 12:28 73 (E) 8
LU Lac p 2 0.2988016 14.60 15.45 0.85 15.05. 12:28 314 (NW) 32
HS Vul s 1 0.3320847 13.90 14.20 0.30 15.05. 12:28 319 (NW) -7
AC Cru s 6 0.904188 11.90 12.50 0.60 15.05. 12:28 138 (SE) -52
HH Boo p 1 0.318666 11.00 11.50 0.50 15.05. 12:28 27 (NE) 13
BT Tri p 10 0.2512 14.20 14.80 0.60 15.05. 12:28 255 (W) 53
CR Del p 8 0.3537417 13.50 13.90 0.40 15.05. 12:28 310 (NW) -10
YZ Phe p 10 0.23472665 12.65 13.32 0.67 15.05. 12:28 213 (SW) -15
V822 Aql s 10 5.295 6.87 7.07 0.20 15.05. 12:28 314 (NW) -33
IL Cnc p 1 0.267656 12.35 12.96 0.61 15.05. 12:28 101 (E) 35
FI Boo s 1 0.389997 9.60 9.60 0.00 15.05. 12:29 16 (N) 13
AO Ser p 1 0.8793471 10.70 12.00 1.30 15.05. 12:29 16 (N) -21
U Peg s 1 0.3747772 9.23 9.73 0.50 15.05. 12:29 270 (W) 21
TX Cas p 5 2.926855 9.16 9.80 0.64 15.05. 12:29 318 (NW) 68
AR Dra p 1 0.675838 11.29 12.51 1.22 15.05. 12:29 30 (NE) 37
AD And s 1 0.986194 10.90 11.60 0.70 15.05. 12:30 302 (NW) 40
V436 Peg p 9 0.406733 13.35 13.57 0.22 15.05. 12:30 298 (NW) -2
V362 UMa s 8 0.3428 14.20 14.60 0.40 15.05. 12:30 29 (NE) 17
DF Lyr p 1 0.5771284 13.10 13.50 0.40 15.05. 12:30 336 (NW) -8
GV Lib p 6 0.955245 13.90 15.30 1.40 15.05. 12:30 30 (NE) -56
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 15.05. 12:30 359 (N) -33
V530 Mon p 1 0.5255325 12.40 12.80 0.40 15.05. 12:30 142 (SE) 37
V747 Cen s 10 0.53719488 9.86 10.05 0.19 15.05. 12:30 102 (E) -56
V489 Cam p 8 0.6197565 10.94 11.22 0.28 15.05. 12:30 17 (N) 59
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.