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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:31 UTC
Astronomical Twilight (18°): 23:49 // 22:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V458 Mon s 5 0.3969371 13.30 13.80 0.50 25.05. 23:23 319 (NW) -30
V559 Cas p 2 1.580633 7.01 7.23 0.22 25.05. 23:23 17 (N) 25
MT Cas s 1 0.313878 13.30 14.02 0.72 25.05. 23:23 37 (NE) 28
GH Aqr s 6 0.305585 13.40 13.40 0.00 25.05. 23:23 97 (E) -1
GR Tau p 1 0.429851 10.26 10.80 0.54 25.05. 23:23 9 (N) -19
LS Peg p 8 0.1733 11.60 13.00 1.40 25.05. 23:24 90 (E) 18
EV Oct p 9 0.91727 13.80 14.60 0.80 25.05. 23:24 163 (S) -53
VZ Psc s 1 0.2612592 10.20 10.43 0.23 25.05. 23:24 78 (E) -4
EG CVn p 1 0.349276 13.00 13.60 0.60 25.05. 23:24 267 (W) 55
V496 Cam s 7 0.392897 13.95 14.40 0.45 25.05. 23:24 350 (N) 44
V420 Nor p 10 0.6108 17.58 17.95 0.37 25.05. 23:24 187 (S) -17
V475 Hya p 7 0.317122 12.60 13.10 0.50 25.05. 23:24 299 (NW) -21
DR CVn p 1 0.329058 11.70 11.96 0.26 25.05. 23:24 275 (W) 46
NU Boo s 8 0.339576 13.40 13.40 0.00 25.05. 23:24 295 (NW) 74
V868 Mon s 8 0.637711 8.90 9.48 0.58 25.05. 23:25 306 (NW) -29
ST Ind s 10 0.4018812 11.30 11.79 0.49 25.05. 23:25 143 (SE) -21
V856 Cep p 10 0.314008 12.25 12.50 0.25 25.05. 23:25 16 (N) 52
V2701 Oph p 9 0.339611 12.00 12.50 0.50 25.05. 23:25 175 (S) 51
DE CVn p 1 0.3641396 13.68 13.81 0.13 25.05. 23:26 281 (W) 58
V718 Her p 7 0.5960123 13.90 14.30 0.40 25.05. 23:26 126 (SE) 84
V1056 Cas p 8 0.7427267 14.10 14.10 0.00 25.05. 23:26 30 (NE) 28
V958 Cep p 10 0.345291 10.75 10.88 0.13 25.05. 23:26 11 (N) 47
V417 Gem p 9 0.393382 9.80 9.92 0.12 25.05. 23:26 330 (NW) -6
V947 Cyg p 5 0.429245 14.10 15.10 1.00 25.05. 23:26 102 (E) 52
FZ Ori p 1 0.3999873 10.70 11.30 0.60 25.05. 23:26 342 (N) -36
CZ CMi s 1 0.426397 10.55 10.55 0.00 25.05. 23:26 318 (NW) -22
V396 Peg p 2 0.342286 12.12 12.43 0.31 25.05. 23:27 74 (E) 0
EO Lyn p 10 0.652416 13.80 14.60 0.80 25.05. 23:27 337 (NW) 15
U Ret p 10 0.3549563 13.64 14.32 0.68 25.05. 23:27 135 (SE) -75
DE Lyn s 1 0.408818 13.13 13.13 0.00 25.05. 23:27 330 (NW) 27
V386 Dra p 1 0.238912 13.40 13.90 0.50 25.05. 23:27 76 (E) 79
BP Tri p 10 0.35975 14.10 14.60 0.50 25.05. 23:28 32 (NE) 2
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 25.05. 23:28 221 (SW) -10
PS Per p 1 0.702179 13.00 13.70 0.70 25.05. 23:28 21 (N) 9
BH Lyn p 10 0.1558756 13.70 16.30 2.60 25.05. 23:28 327 (NW) 21
IY Aps s 10 0.4184362 12.70 12.90 0.20 25.05. 23:28 179 (S) -34
TY Cnc p 6 2.768265 12.70 15.70 3.00 25.05. 23:28 298 (NW) -11
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 25.05. 23:28 107 (E) 5
V502 And p 6 0.318892 13.80 14.20 0.40 25.05. 23:28 49 (NE) 6
V406 Cam p 10 0.290534 12.65 13.00 0.35 25.05. 23:28 353 (N) 23
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 25.05. 23:28 353 (N) -35
EM Cyg s 1 0.2909091 11.90 11.90 0.00 25.05. 23:28 104 (E) 52
V2768 Ori s 8 0.33262 15.00 15.00 0.00 25.05. 23:29 339 (N) -33
V554 And p 5 0.35291 16.32 16.78 0.46 25.05. 23:29 29 (NE) 11
IP Peg s 1 0.15820616 13.00 13.00 0.00 25.05. 23:29 71 (E) 8
PY Boo p 9 0.278049 12.10 12.65 0.55 25.05. 23:29 285 (W) 78
V474 Cam p 5 0.328205 10.90 11.40 0.50 25.05. 23:29 345 (N) 32
V447 Vel p 8 0.9719 11.73 12.24 0.51 25.05. 23:29 258 (W) -55
AX Cas p 1 0.6003735 12.80 13.30 0.50 25.05. 23:29 25 (NE) 29
AC Crt s 3 0.617262 9.72 10.17 0.45 25.05. 23:29 259 (W) -7
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.