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 °
V634 CrA p 10 0.3079573 13.40 13.90 0.50 25.05. 03:26 203 (SW) -6
V2637 Oph p 7 0.386173 11.80 12.27 0.47 25.05. 03:26 241 (SW) 29
V447 Cam s 7 0.83614 11.89 12.03 0.14 25.05. 03:26 13 (N) 30
YZ Phe p 10 0.23472665 12.65 13.32 0.67 25.05. 03:27 131 (SE) -26
FF Vul p 1 0.444979 13.10 13.80 0.70 25.05. 03:27 189 (S) 66
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 25.05. 03:27 224 (SW) 73
AI Gem s 1 0.7242082 13.80 14.00 0.20 25.05. 03:27 27 (NE) -20
V843 Cep p 10 0.49347 13.35 14.00 0.65 25.05. 03:27 4 (N) 62
NR Boo p 2 0.356731 12.00 12.50 0.50 25.05. 03:27 274 (W) 12
NY Vir p 1 0.10101597 13.30 14.22 0.92 25.05. 03:27 280 (W) -11
V1296 Cen p 10 0.506878 10.71 11.40 0.69 25.05. 03:27 246 (SW) -37
V430 Lac s 6 1.549603 14.20 14.20 0.00 25.05. 03:27 96 (E) 71
UY UMa s 1 0.3760203 12.70 12.90 0.20 25.05. 03:27 319 (NW) 33
BE Cep p 1 0.4243943 12.40 13.30 0.90 25.05. 03:27 52 (NE) 70
AN Men p 9 0.461972 9.36 9.54 0.18 25.05. 03:27 169 (S) -57
V576 Cen p 10 0.378016 12.60 13.40 0.80 25.05. 03:27 273 (W) -52
V1016 Oph p 1 0.407161 13.10 14.10 1.00 25.05. 03:28 248 (W) 11
V427 Dra p 10 0.420825 12.75 13.05 0.30 25.05. 03:28 358 (N) 57
V440 Cas p 8 0.32568791 15.00 15.50 0.50 25.05. 03:28 70 (E) 62
CE Peg s 1 0.64203 13.20 13.20 0.00 25.05. 03:28 149 (SE) 63
PY Boo p 9 0.278049 12.10 12.65 0.55 25.05. 03:28 304 (NW) 43
V1269 Cen p 10 0.389943 12.70 13.65 0.95 25.05. 03:28 259 (W) -36
NN Tel s 10 0.3838 15.00 15.50 0.50 25.05. 03:28 184 (S) -16
X Pic p 9 0.861901 10.51 11.37 0.86 25.05. 03:28 117 (SE) -57
HV Aqr p 1 0.374457 9.71 10.11 0.40 25.05. 03:28 167 (S) 36
CY Cha s 10 0.443751 13.50 14.00 0.50 25.05. 03:29 191 (S) -59
V1034 Her p 1 0.81529 12.88 13.98 1.10 25.05. 03:29 252 (W) 31
FZ CVn s 9 0.358335 13.50 13.80 0.30 25.05. 03:29 305 (NW) 23
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.05. 03:29 256 (W) 12
V802 Aql s 6 0.267608 13.40 13.40 0.00 25.05. 03:30 211 (SW) 33
AW UMa s 1 0.438726 6.83 7.08 0.25 25.05. 03:30 325 (NW) -2
NS Vir p 10 1.2912765 8.78 9.13 0.35 25.05. 03:30 276 (W) 3
V830 Cep p 10 0.2601155 13.40 14.85 1.45 25.05. 03:30 3 (N) 70
V472 Cen p 10 0.4227 12.70 13.20 0.50 25.05. 03:30 265 (W) -43
LP UMa s 1 0.309901 12.52 12.52 0.00 25.05. 03:31 345 (N) 21
LQ Com s 1 0.356835 12.80 12.80 0.00 25.05. 03:31 310 (NW) 2
SV Nor p 10 0.3761231 12.00 12.60 0.60 25.05. 03:31 216 (SW) -35
V2768 Ori p 8 0.33262 15.00 15.30 0.30 25.05. 03:31 47 (NE) -24
V505 Cyg s 1 0.667664 11.70 12.00 0.30 25.05. 03:32 190 (S) 73
AH Vir s 1 0.4075267 8.89 8.89 0.00 25.05. 03:32 307 (NW) -13
WY Sex p 5 0.3680553 11.50 11.80 0.30 25.05. 03:32 333 (NW) -38
AM Eri p 4 0.3165735 14.40 15.20 0.80 25.05. 03:32 77 (E) -26
V336 Sgr p 10 1.284354 14.00 15.10 1.10 25.05. 03:32 204 (SW) 15
CK Gem p 7 1.412912 13.20 15.40 2.20 25.05. 03:33 33 (NE) -14
V364 UMa s 8 0.3669815 13.40 13.95 0.55 25.05. 03:33 323 (NW) 39
V797 Cep p 1 0.270449 14.60 15.00 0.40 25.05. 03:33 15 (N) 52
V437 Dra p 10 0.316053 13.75 14.40 0.65 25.05. 03:33 342 (N) 76
V1053 Her p 1 0.287796 13.57 13.77 0.20 25.05. 03:33 269 (W) 51
V1188 Cyg p 7 0.8516615 13.70 15.40 1.70 25.05. 03:33 298 (NW) 85
HT Vir s 1 0.4076729 7.06 7.48 0.42 25.05. 03:33 285 (W) -5
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.