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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:01 // 18:51 UTC
Civil Twilight (6°): 02:22 // 19:30 UTC
Nautical Twilight (12°): 01:26 // 20:27 UTC
Astronomical Twilight (18°): 23:59 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ER Cep p 9 0.2857369 15.67 16.34 0.67 24.05. 01:31 7 (N) 50
Y For p 10 0.2699092 13.80 14.20 0.40 24.05. 01:31 84 (E) -41
IW Boo p 4 0.264742 13.40 13.70 0.30 24.05. 01:31 287 (W) 46
RV Gru s 10 0.2595312 11.00 11.40 0.40 24.05. 01:31 141 (SE) -20
CN Del s 10 0.567073 14.20 14.60 0.40 24.05. 01:31 140 (SE) 47
V606 Aur p 10 1.8868 10.77 11.13 0.36 24.05. 01:31 16 (N) -9
V4399 Sgr p 10 2.032435 7.13 7.31 0.18 24.05. 01:31 181 (S) 7
V1367 Tau p 1 0.347677 11.29 11.63 0.34 24.05. 01:31 16 (N) -15
IW Vul s 4 2.137844 12.90 13.10 0.20 24.05. 01:32 150 (SE) 64
V1256 Her s 2 0.318276 12.60 13.40 0.80 24.05. 01:32 212 (SW) 53
V740 Her p 9 0.990434 14.10 14.70 0.60 24.05. 01:32 249 (W) 77
BV Tau p 3 0.930451 11.70 12.40 0.70 24.05. 01:33 15 (N) -16
GT Gem p 10 0.8832711 15.10 16.00 0.90 24.05. 01:33 2 (N) -20
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 24.05. 01:33 124 (SE) 73
IM Vul s 1 0.454283 11.60 13.30 1.70 24.05. 01:33 127 (SE) 53
LL Cep p 6 0.7841514 13.50 15.00 1.50 24.05. 01:33 24 (NE) 54
NP Pav s 10 0.6333963 10.70 10.70 0.00 24.05. 01:33 167 (S) -31
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 24.05. 01:33 139 (SE) 68
V361 Lyr p 4 0.309614 14.30 15.70 1.40 24.05. 01:33 128 (SE) 85
V555 Hya p 10 0.539643 11.82 12.50 0.68 24.05. 01:33 241 (SW) -16
YY Cet s 1 0.7904598 10.58 10.78 0.20 24.05. 01:34 87 (E) -27
GX Boo p 6 0.38784 12.16 12.32 0.16 24.05. 01:34 272 (W) 31
V740 Per s 4 0.373042 11.22 11.87 0.65 24.05. 01:34 32 (NE) 1
V653 Lyr s 1 0.468813 11.23 11.56 0.33 24.05. 01:35 194 (S) 81
FH Lyr p 5 1.5892377 12.50 13.90 1.40 24.05. 01:35 155 (SE) 76
WZ Cep p 1 0.417444 12.45 13.01 0.56 24.05. 01:35 27 (NE) 53
V1053 Her s 1 0.287796 13.57 13.57 0.00 24.05. 01:35 235 (SW) 69
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 24.05. 01:35 144 (SE) 45
DY CVn p 1 0.2459495 12.00 12.50 0.50 24.05. 01:35 291 (W) 31
DS Pav p 10 0.998902 14.20 15.00 0.80 24.05. 01:35 178 (S) -34
QR Car p 10 0.749008 10.00 10.50 0.50 24.05. 01:35 216 (SW) -61
V345 Cas s 1 0.6887584 13.10 13.60 0.50 24.05. 01:36 58 (NE) 50
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 24.05. 01:36 48 (NE) 22
MU Aqr p 3 0.2722205 11.30 11.80 0.50 24.05. 01:36 142 (SE) 32
LY Pav s 9 0.37955 14.50 14.90 0.40 24.05. 01:36 173 (S) -31
WY Hor p 9 0.398929 9.52 9.71 0.19 24.05. 01:37 140 (SE) -55
AD CMa p 8 0.7933042 13.50 13.70 0.20 24.05. 01:37 347 (N) -59
V791 Cep p 10 0.2887089 16.86 17.14 0.28 24.05. 01:37 7 (N) 49
QV Boo p 10 0.324797 14.20 15.00 0.80 24.05. 01:37 271 (W) 56
V929 Mon p 9 0.67772 13.00 13.60 0.60 24.05. 01:37 353 (N) -39
BV Tri s 1 0.494177 14.10 14.20 0.10 24.05. 01:37 50 (NE) 15
G5818.1148 Aqr p 6 0.9156 12.02 12.02 0.00 24.05. 01:37 122 (SE) 7
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 24.05. 01:37 111 (E) 62
HU Aur s 1 1.408008 12.00 12.40 0.40 24.05. 01:37 25 (NE) -1
GR Vir s 1 0.346974 7.80 8.20 0.40 24.05. 01:37 242 (SW) 13
V1098 Her s 1 0.352269 12.44 12.44 0.00 24.05. 01:37 277 (W) 80
TZ Boo p 1 0.29716095 10.41 11.00 0.59 24.05. 01:37 276 (W) 51
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 24.05. 01:37 175 (S) 85
YY Cru p 10 0.517292 12.80 13.00 0.20 24.05. 01:38 222 (SW) -43
V417 Gem p 9 0.393382 9.80 9.92 0.12 24.05. 01:38 357 (N) -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.