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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 18:42 UTC
Civil Twilight (6°): 02:32 // 19:19 UTC
Nautical Twilight (12°): 01:39 // 20:13 UTC
Astronomical Twilight (18°): 00:26 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V951 Per s 7 0.270478 12.70 13.14 0.44 17.05. 04:53 60 (NE) 20
V500 Cam s 6 0.2483505 14.00 14.70 0.70 17.05. 04:53 2 (N) 39
V1172 Her s 4 0.236167 12.00 12.50 0.50 17.05. 04:53 271 (W) 20
V1355 Her p 8 0.2892705 11.66 11.90 0.24 17.05. 04:53 249 (W) 48
SX Lup s 5 0.685845 11.50 11.80 0.30 17.05. 04:53 237 (SW) -31
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 17.05. 04:53 266 (W) 54
V711 Aql p 10 2.487117 15.00 16.10 1.10 17.05. 04:54 217 (SW) 46
SS Ari p 1 0.405986 10.37 10.92 0.55 17.05. 04:54 90 (E) 32
DG CMi s 8 0.366037 11.94 12.05 0.11 17.05. 04:54 37 (NE) -24
PT Vir s 7 0.3081795 13.38 13.50 0.12 17.05. 04:54 315 (NW) -19
V1185 Her p 10 0.359795 10.90 11.25 0.35 17.05. 04:54 298 (NW) 42
EG Cep s 1 0.5446218 9.31 9.60 0.29 17.05. 04:54 351 (N) 62
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 17.05. 04:54 255 (W) 66
V1025 Her p 7 0.563355 12.10 12.50 0.40 17.05. 04:54 279 (W) 27
V953 Mon s 7 0.426934 13.80 13.80 0.00 17.05. 04:54 28 (NE) -37
BG Del s 7 0.5636117 13.60 13.80 0.20 17.05. 04:54 209 (SW) 55
V2640 Oph s 7 0.419892 12.50 13.20 0.70 17.05. 04:54 251 (W) 22
BT CrB p 9 0.0892 18.90 20.40 1.50 17.05. 04:55 291 (W) 30
AL Leo p 1 1.6055175 10.20 10.60 0.40 17.05. 04:55 354 (N) -22
V963 Per s 1 0.462078 13.20 13.20 0.00 17.05. 04:55 42 (NE) 29
TW Cet p 1 0.3168513 10.43 11.18 0.75 17.05. 04:55 123 (SE) 0
V604 Car p 10 0.472292 9.16 9.64 0.48 17.05. 04:55 128 (SE) -68
OV Dra p 9 0.0587357 19.00 20.70 1.70 17.05. 04:55 340 (N) 33
V2394 Oph p 8 0.589356 11.25 11.95 0.70 17.05. 04:55 244 (SW) -10
V409 Gem p 10 0.5997 13.60 14.30 0.70 17.05. 04:55 39 (NE) -12
V444 And s 7 0.46878 13.04 13.70 0.66 17.05. 04:56 81 (E) 52
V979 Cen p 10 2.56835 7.49 7.61 0.12 17.05. 04:56 223 (SW) -55
ER Cep p 9 0.2857369 15.67 16.34 0.67 17.05. 04:56 6 (N) 53
VW Boo p 1 0.342319 10.50 11.08 0.58 17.05. 04:56 293 (NW) -3
V658 Lyr p 1 0.33026 11.10 11.50 0.40 17.05. 04:56 281 (W) 60
DD Com s 1 0.2692074 14.30 14.90 0.60 17.05. 04:56 320 (NW) -9
MM Dra p 8 0.2644 14.54 14.90 0.36 17.05. 04:56 329 (NW) 70
MX Ser p 4 0.30776 13.20 13.68 0.48 17.05. 04:56 261 (W) 3
U Col p 10 1.2461718 10.80 11.60 0.80 17.05. 04:56 85 (E) -50
BF Vir s 1 0.640575 10.50 10.72 0.22 17.05. 04:56 291 (W) -18
V640 Aur s 1 0.3279975 12.52 13.00 0.48 17.05. 04:56 32 (NE) 22
BW Leo p 1 0.3373728 14.70 15.50 0.80 17.05. 04:57 331 (NW) -18
V1054 Her s 4 0.648206 11.90 11.90 0.00 17.05. 04:57 259 (W) 27
V889 Cep p 10 0.418336 12.55 12.85 0.30 17.05. 04:57 18 (N) 72
V541 Cas p 1 0.9098488 10.40 11.10 0.70 17.05. 04:57 42 (NE) 50
V460 Cam p 10 0.360446 13.20 13.60 0.40 17.05. 04:57 19 (N) 29
V829 Her s 1 0.358153 11.90 11.90 0.00 17.05. 04:57 282 (W) 38
VW Ret p 10 2.0847 8.76 9.29 0.52 17.05. 04:57 135 (SE) -47
BP Vul s 1 1.940346 10.10 10.50 0.40 17.05. 04:57 213 (SW) 58
IV Dra s 4 0.2681055 13.70 13.70 0.00 17.05. 04:57 311 (NW) 38
NT Aps p 5 0.294763 8.39 8.87 0.48 17.05. 04:57 205 (SW) -51
QW Boo p 10 0.2908715 12.10 12.45 0.35 17.05. 04:57 304 (NW) 34
V1302 Cyg p 8 2.615342 13.10 13.60 0.50 17.05. 04:57 241 (SW) 68
GG Vel p 10 1.475228 8.72 9.07 0.35 17.05. 04:57 35 (NE) -82
IX Ara p 10 1.23752 13.70 14.30 0.60 17.05. 04:58 212 (SW) -29
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.