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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:02 // 18:50 UTC
Civil Twilight (6°): 02:23 // 19:29 UTC
Nautical Twilight (12°): 01:27 // 20:25 UTC
Astronomical Twilight (18°): 00:03 // 21:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CZ Lib p 10 0.56012 14.20 15.20 1.00 22.05. 19:15 132 (SE) 7
V554 And p 5 0.35291 16.32 16.78 0.46 22.05. 19:15 342 (N) 7
FT Lup s 9 0.470084 9.70 9.98 0.28 22.05. 19:15 151 (SE) -9
V726 Cyg s 1 0.497971 12.70 12.80 0.10 22.05. 19:15 44 (NE) 15
G5270.0645 Cet p 5 0.543266 10.13 10.65 0.52 22.05. 19:15 346 (N) -50
WW UMi s 8 0.601949 12.45 12.55 0.10 22.05. 19:15 12 (N) 66
UZ Mic s 10 0.440964 11.90 12.40 0.50 22.05. 19:16 95 (E) -51
V453 Mon p 1 0.511003 11.10 11.80 0.70 22.05. 19:16 262 (W) 3
BO CVn p 1 0.5174625 9.48 10.10 0.62 22.05. 19:16 108 (E) 70
V442 Cyg s 1 2.3859454 10.00 10.49 0.49 22.05. 19:16 47 (NE) 6
XY Pic p 10 0.2972608 7.61 7.66 0.06 22.05. 19:16 230 (SW) -43
NN Aur p 1 2.176075 12.30 12.80 0.50 22.05. 19:16 299 (NW) 17
ZZ Lup p 10 4.5564 12.93 14.33 1.40 22.05. 19:17 152 (SE) -12
NQ Aqr p 8 0.429586 12.40 12.95 0.55 22.05. 19:17 63 (NE) -35
V438 Nor p 10 0.4214 16.57 17.00 0.43 22.05. 19:17 151 (SE) -25
AF Aps s 4 0.7976244 13.40 13.90 0.50 22.05. 19:17 168 (S) -42
V364 Aur p 1 0.699025 11.40 12.20 0.80 22.05. 19:17 311 (NW) 27
V690 Aql p 10 1.42225 15.10 15.70 0.60 22.05. 19:17 67 (NE) -7
FU Eri p 10 1.87221 9.25 9.59 0.34 22.05. 19:17 263 (W) -61
HS Hya p 3 1.568041 8.07 8.15 0.08 22.05. 19:17 208 (SW) 16
BI Vul p 1 0.2518236 14.15 14.90 0.75 22.05. 19:17 39 (NE) -4
DK Sge s 1 0.621824 12.20 13.00 0.80 22.05. 19:17 55 (NE) 0
V473 Cam p 7 0.298438 11.55 12.20 0.65 22.05. 19:17 340 (N) 51
MQ Boo p 7 0.493408 12.60 13.05 0.45 22.05. 19:17 88 (E) 65
BE Tri p 8 0.384306 12.90 13.20 0.30 22.05. 19:18 342 (N) -8
V475 Hya p 7 0.317122 12.60 13.10 0.50 22.05. 19:18 247 (SW) 20
TY Men p 9 0.4616664 8.08 8.56 0.48 22.05. 19:18 193 (S) -51
V596 Aur p 1 0.397887 11.83 12.29 0.46 22.05. 19:18 312 (NW) 21
XZ Cnc s 1 0.714673 9.80 10.20 0.40 22.05. 19:18 253 (W) 30
BS CMa p 10 0.5599472 12.50 13.00 0.50 22.05. 19:18 243 (SW) -11
IU Aur p 1 1.8114745 8.19 8.83 0.64 22.05. 19:19 303 (NW) 18
V830 Cep p 10 0.2601155 13.40 14.85 1.45 22.05. 19:19 19 (N) 36
V1269 Cen p 10 0.389943 12.70 13.65 0.95 22.05. 19:19 166 (S) 5
T Aur p 6 0.20437829 15.20 15.50 0.30 22.05. 19:19 299 (NW) 16
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 22.05. 19:19 47 (NE) 6
V876 Per s 9 0.319961 13.60 14.10 0.50 22.05. 19:19 331 (NW) 6
GK Aqr p 1 0.327415 12.40 13.60 1.20 22.05. 19:19 38 (NE) -34
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 22.05. 19:19 174 (S) 9
V778 Sgr p 9 4.057727 12.10 12.50 0.40 22.05. 19:19 111 (E) -15
GW Tau p 1 0.6413225 11.20 11.90 0.70 22.05. 19:20 307 (NW) 3
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 22.05. 19:20 28 (NE) -46
V1352 Tau p 7 6.9097 12.60 14.50 1.90 22.05. 19:20 302 (NW) 6
CC Lyn p 6 0.354627 6.42 6.52 0.10 22.05. 19:20 291 (W) 42
RX Her p 1 1.7785724 7.28 7.87 0.59 22.05. 19:20 80 (E) 8
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 22.05. 19:20 41 (NE) -48
V464 Hya p 9 0.342528 13.25 13.80 0.55 22.05. 19:20 155 (SE) 9
HW Vir p 1 0.11671953 10.50 11.20 0.70 22.05. 19:20 174 (S) 31
AG Lac p 1 0.7521703 13.60 15.00 1.40 22.05. 19:20 18 (N) 15
V639 Aur s 4 0.3571 14.01 14.01 0.00 22.05. 19:20 313 (NW) 34
V851 Cas s 7 0.960277 12.68 12.68 0.00 22.05. 19:20 7 (N) 14
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.