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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V711 CrA p 10 0.700886 8.35 8.69 0.34 25.04. 05:09 205 (SW) -7
KZ Dra p 6 2.233836 11.20 12.40 1.20 25.04. 05:09 357 (N) 71
V1284 Sco p 10 3.7297 9.54 9.72 0.18 25.04. 05:09 224 (SW) -16
LQ Com s 1 0.356835 12.80 12.80 0.00 25.04. 05:09 306 (NW) 5
UV Psc s 1 0.861047 8.91 9.54 0.63 25.04. 05:09 98 (E) 16
NN Dra s 7 0.382879 12.34 12.90 0.56 25.04. 05:09 330 (NW) 37
EX CVn p 4 0.2771572 13.10 13.50 0.40 25.04. 05:09 312 (NW) 16
V731 Car p 10 2.29995 9.27 9.78 0.51 25.04. 05:09 231 (SW) -68
V963 Oph p 10 0.264743 14.60 15.10 0.50 25.04. 05:10 223 (SW) 39
AF Hya p 9 0.5761742 12.80 13.80 1.00 25.04. 05:10 320 (NW) -58
SS Com p 1 0.412815 11.30 11.90 0.60 25.04. 05:10 300 (NW) 0
EZ Hya p 1 0.449751 10.40 10.70 0.30 25.04. 05:10 335 (NW) -51
V386 Dra p 1 0.238912 13.40 13.90 0.50 25.04. 05:10 288 (W) 66
PS Per p 1 0.702179 13.00 13.70 0.70 25.04. 05:10 54 (NE) 31
OP Boo p 10 0.311443 12.80 13.10 0.30 25.04. 05:10 307 (NW) 43
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.04. 05:10 66 (NE) 66
YZ Phe s 10 0.23472665 12.65 12.95 0.30 25.04. 05:10 129 (SE) -28
BV Lyr s 5 1.829649 12.10 12.10 0.00 25.04. 05:10 222 (SW) 69
V2290 Cyg s 7 1.10509 13.60 13.60 0.00 25.04. 05:10 261 (W) 82
V2759 Ori p 10 0.498856 10.40 10.84 0.44 25.04. 05:11 43 (NE) -21
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.04. 05:11 287 (W) 31
V645 Aur s 8 10.8925 9.72 10.10 0.38 25.04. 05:11 27 (NE) -7
MT Cep p 5 1.2064227 14.60 15.50 0.90 25.04. 05:11 58 (NE) 72
V1853 Ori s 1 0.383 11.60 11.99 0.39 25.04. 05:11 47 (NE) -12
EU Vul s 3 0.883049 12.90 13.30 0.40 25.04. 05:11 197 (S) 61
V405 Cam p 10 0.374765 11.52 11.75 0.23 25.04. 05:11 19 (N) 29
CF CrB p 10 0.262445 14.14 14.54 0.40 25.04. 05:11 273 (W) 38
V384 Ser s 1 0.268729 11.90 12.30 0.40 25.04. 05:11 269 (W) 34
V1179 Her s 1 0.385505 11.39 11.69 0.30 25.04. 05:12 253 (W) 28
V1538 Aql s 5 0.73225 12.30 12.60 0.30 25.04. 05:12 201 (S) 45
V480 CrA p 10 0.53303 13.50 14.00 0.50 25.04. 05:12 206 (SW) -5
BN Gru p 10 0.2789227 14.00 15.50 1.50 25.04. 05:12 153 (SE) -11
LO Pav p 10 0.6598 15.90 16.50 0.60 25.04. 05:12 186 (S) -31
V591 Vir s 7 0.350949 12.90 12.90 0.00 25.04. 05:12 269 (W) 5
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 25.04. 05:12 286 (W) 38
RS Ser p 7 0.59814 10.80 11.50 0.70 25.04. 05:12 214 (SW) 21
LT Cen p 10 1.625913 9.20 9.60 0.40 25.04. 05:12 229 (SW) -63
SZ Hor s 10 0.62511 10.96 11.26 0.30 25.04. 05:12 130 (SE) -44
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 25.04. 05:13 249 (W) 65
QT UMa p 6 0.473539 11.00 11.80 0.80 25.04. 05:13 348 (N) 10
V953 Mon p 7 0.426934 13.80 14.40 0.60 25.04. 05:13 6 (N) -40
GH Cam p 10 0.59987 13.80 17.00 3.20 25.04. 05:13 28 (NE) 39
KV Cep s 6 0.85883 14.10 14.30 0.20 25.04. 05:13 60 (NE) 72
V1187 Her s 1 0.310764 11.14 11.31 0.17 25.04. 05:13 275 (W) 46
KW Per s 1 0.93126 10.50 10.80 0.30 25.04. 05:13 52 (NE) 41
V1097 Her s 1 0.360849 10.75 10.75 0.00 25.04. 05:13 251 (W) 50
IM Vul p 1 0.454283 11.60 13.30 1.70 25.04. 05:13 172 (S) 62
AY Aqr s 10 0.281995 13.70 14.30 0.60 25.04. 05:13 151 (SE) 16
LU Vir s 1 0.492241 7.84 8.17 0.33 25.04. 05:13 278 (W) -14
V664 Lyr s 8 0.359987 13.00 13.00 0.00 25.04. 05:13 259 (W) 70
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.