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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 18:40 UTC
Civil Twilight (6°): 02:34 // 19:18 UTC
Nautical Twilight (12°): 01:41 // 20:10 UTC
Astronomical Twilight (18°): 00:30 // 21:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EN Cyg s 2 2.21486 12.90 12.90 0.00 15.05. 12:00 321 (NW) -1
V380 Gem s 6 0.33661 13.15 13.90 0.75 15.05. 12:00 131 (SE) 59
NN Vir s 2 0.4806875 7.30 7.67 0.37 15.05. 12:00 38 (NE) -27
HZ Lac s 8 1.295141 14.40 15.00 0.60 15.05. 12:00 312 (NW) 33
FF CMa s 8 1.2133742 7.38 7.60 0.22 15.05. 12:00 147 (SE) 2
UX Leo s 1 1.0071575 10.30 10.40 0.10 15.05. 12:00 86 (E) -12
PU Pup s 10 2.57897 4.69 4.74 0.05 15.05. 12:01 139 (SE) 4
X PsA p 10 0.3977746 13.00 14.30 1.30 15.05. 12:01 258 (W) -23
AL Scl p 10 2.445088 6.06 6.33 0.27 15.05. 12:01 235 (SW) -12
V337 Vir s 5 0.352857 13.30 13.80 0.50 15.05. 12:01 62 (NE) -20
V501 CrA p 10 0.4110817 12.80 13.40 0.60 15.05. 12:01 291 (W) -71
EX Hya p 10 0.068233846 9.60 13.99 4.39 15.05. 12:01 85 (E) -44
AM Eri s 4 0.3165735 14.40 14.40 0.00 15.05. 12:01 181 (S) 28
KR Lac s 10 0.937688 15.40 15.80 0.40 15.05. 12:01 311 (NW) 34
V942 Cep p 8 1.698085 13.43 14.05 0.62 15.05. 12:01 335 (NW) 51
V470 Cam s 1 0.0956467 14.10 14.25 0.15 15.05. 12:01 35 (NE) 64
TY UMa p 1 0.354548 11.48 12.14 0.66 15.05. 12:02 36 (NE) 30
V427 Nor p 10 0.5002 16.36 16.80 0.44 15.05. 12:02 139 (SE) -81
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 15.05. 12:02 324 (NW) 3
V625 And p 10 0.2495793 14.20 14.80 0.60 15.05. 12:02 289 (W) 33
OV Dra p 9 0.0587357 19.00 20.70 1.70 15.05. 12:02 23 (NE) 34
TY Cet p 5 0.323676 11.62 12.10 0.48 15.05. 12:03 215 (SW) 19
GQ Boo s 1 0.3846402 12.65 12.65 0.00 15.05. 12:03 22 (N) -12
IR Vir p 3 0.36938 12.10 12.70 0.60 15.05. 12:03 68 (E) -22
V531 And p 10 0.406372 11.40 11.60 0.20 15.05. 12:04 262 (W) 52
V1119 Her s 4 0.723403 10.05 10.27 0.22 15.05. 12:04 359 (N) -34
V1045 Her p 1 0.510283 10.90 11.40 0.50 15.05. 12:04 354 (N) 7
V342 Aql p 3 3.39086 9.50 12.90 3.40 15.05. 12:04 317 (NW) -21
V447 Cam s 7 0.83614 11.89 12.03 0.14 15.05. 12:04 28 (NE) 67
V848 Her p 9 0.735037 14.90 16.30 1.40 15.05. 12:04 1 (N) -5
EH CVn p 1 0.263585 12.91 13.26 0.35 15.05. 12:04 36 (NE) 1
GR Psc s 4 0.49432 11.21 11.21 0.00 15.05. 12:05 256 (W) 41
V1088 Her s 1 0.359231 11.00 11.00 0.00 15.05. 12:05 356 (N) -8
V2788 Ori s 7 0.500033 12.00 12.00 0.00 15.05. 12:05 147 (SE) 42
PT Boo s 9 0.4466345 12.60 12.60 0.00 15.05. 12:05 14 (N) 5
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 15.05. 12:05 304 (NW) 12
XZ Hya p 10 0.6262836 14.70 15.60 0.90 15.05. 12:05 118 (SE) -6
SX Aur s 1 1.210082 8.38 8.87 0.49 15.05. 12:05 141 (SE) 80
VZ Psc s 1 0.2612592 10.20 10.43 0.23 15.05. 12:05 264 (W) 12
V870 Cep s 7 0.301066 10.93 11.15 0.22 15.05. 12:05 323 (NW) 39
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 15.05. 12:05 328 (NW) 22
TW CrB p 1 0.5888747 10.50 11.30 0.80 15.05. 12:05 7 (N) -12
CW Cas s 1 0.318862 11.02 11.47 0.45 15.05. 12:05 315 (NW) 57
V753 Per p 9 2.20014 12.98 13.73 0.75 15.05. 12:06 304 (NW) 65
RZ Tau p 1 0.4156763 10.08 10.71 0.63 15.05. 12:06 181 (S) 59
V417 Aql s 1 0.3703135 11.00 11.50 0.50 15.05. 12:06 312 (NW) -22
I Boo s 1 0.2678178 5.80 6.29 0.49 15.05. 12:06 16 (N) 10
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 15.05. 12:06 314 (NW) 5
V401 Cyg p 1 0.582725 10.64 11.17 0.53 15.05. 12:06 324 (NW) -1
HV Aqr p 1 0.374457 9.71 10.11 0.40 15.05. 12:06 283 (W) -15
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.