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 °
HP Her p 10 0.476408 15.30 16.50 1.20 25.05. 05:19 288 (W) 28
TV Cet p 1 9.1032884 8.60 9.32 0.72 25.05. 05:19 103 (E) 14
CM Dra s 1 1.26839 12.87 13.63 0.76 25.05. 05:20 315 (NW) 40
ET Lyr p 9 2.3022 13.00 15.00 2.00 25.05. 05:20 265 (W) 52
IY UMa p 4 0.0739138 18.40 20.00 1.60 25.05. 05:20 358 (N) 18
V342 UMa p 1 0.3438515 13.40 13.90 0.50 25.05. 05:21 358 (N) 12
V805 Aql s 9 2.408236 7.58 7.90 0.32 25.05. 05:21 232 (SW) 14
EQ UMa s 6 0.3581533 12.40 12.60 0.20 25.05. 05:21 18 (N) 16
IT Her p 1 0.3393957 12.90 13.30 0.40 25.05. 05:21 262 (W) 40
XY UMa p 1 0.47899511 9.50 10.17 0.67 25.05. 05:21 13 (N) 16
OZ Dra p 10 0.136647 18.00 20.00 2.00 25.05. 05:22 341 (N) 30
V1044 Her p 1 0.2406405 13.07 13.27 0.20 25.05. 05:22 292 (W) 34
IV Dra p 4 0.2681055 13.70 14.10 0.40 25.05. 05:22 317 (NW) 31
V819 Her p 4 2.229634 5.51 5.63 0.12 25.05. 05:22 291 (W) 36
V483 And p 1 0.2970635 11.97 12.20 0.23 25.05. 05:22 108 (E) 69
EPS CrA p 9 0.591452 4.74 5.00 0.26 25.05. 05:22 221 (SW) -9
V569 Lyr p 6 1.2397626 11.90 12.30 0.40 25.05. 05:22 282 (W) 44
AR Lac p 1 1.983212 6.08 6.77 0.69 25.05. 05:22 228 (SW) 84
V1088 Her s 1 0.359231 11.00 11.00 0.00 25.05. 05:22 289 (W) 27
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 25.05. 05:22 240 (SW) 66
V422 Gem p 9 7.5424 8.15 8.31 0.16 25.05. 05:22 49 (NE) -10
CC Com p 1 0.2206859 11.30 12.21 0.91 25.05. 05:22 337 (NW) -14
V947 Per s 6 0.297667 13.45 13.45 0.00 25.05. 05:22 73 (E) 29
AE Hya s 9 0.3928877 13.90 14.60 0.70 25.05. 05:23 25 (NE) -61
AA Dor p 10 0.2615397 11.13 11.60 0.47 25.05. 05:23 148 (SE) -51
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.05. 05:23 278 (W) -7
TW Cru p 9 0.3881436 12.50 13.10 0.60 25.05. 05:23 214 (SW) -72
V1302 Sco p 9 7.4158 12.60 13.15 0.55 25.05. 05:23 239 (SW) -23
V1092 Her s 4 0.384539 11.93 11.93 0.00 25.05. 05:24 283 (W) 28
VZ Tri s 2 0.4334825 12.80 13.30 0.50 25.05. 05:24 92 (E) 45
V714 Mon p 1 0.3445093 11.83 12.37 0.54 25.05. 05:25 65 (NE) -14
Y For p 10 0.2699092 13.80 14.20 0.40 25.05. 05:25 128 (SE) -5
PP Cam p 2 0.840392 12.45 13.01 0.56 25.05. 05:25 24 (NE) 51
II Aps s 10 0.842236 11.20 11.60 0.40 25.05. 05:25 203 (SW) -48
BT CrB p 9 0.0892 18.90 20.40 1.50 25.05. 05:26 301 (NW) 20
V455 Mon s 5 0.6817285 14.50 15.30 0.80 25.05. 05:26 63 (NE) -21
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 25.05. 05:26 209 (SW) 29
V757 Cep s 8 0.343873 14.00 14.70 0.70 25.05. 05:27 10 (N) 60
QX Boo p 9 0.3604665 12.50 13.20 0.70 25.05. 05:27 313 (NW) 27
V477 Cyg s 1 2.34698 8.50 8.69 0.19 25.05. 05:27 252 (W) 56
AE For s 1 0.918209 10.32 10.32 0.00 25.05. 05:27 123 (SE) -5
V569 Aur p 10 1.183324 13.00 13.50 0.50 25.05. 05:27 48 (NE) 24
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 25.05. 05:27 278 (W) 43
RT Hyi p 10 0.2840352 12.28 13.15 0.87 25.05. 05:27 171 (S) -41
EY Gem s 2 0.941135 12.80 13.00 0.20 25.05. 05:28 55 (NE) -5
GW Psc s 8 0.3363377 11.35 11.35 0.00 25.05. 05:28 128 (SE) 37
GL Nor p 9 2.20895 11.90 13.70 1.80 25.05. 05:28 237 (SW) -44
AE Vol p 10 0.406614 9.97 10.54 0.57 25.05. 05:28 146 (SE) -69
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 25.05. 05:28 271 (W) 75
KT Cnc p 8 0.323691 13.60 14.20 0.60 25.05. 05:28 34 (NE) -22
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.