Ephemerides for Variable Stars

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

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

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DO Cas s 1 0.684666 8.39 8.61 0.22 17.05. 10:46 333 (NW) 78
IV Dra p 4 0.2681055 13.70 14.10 0.40 17.05. 10:46 359 (N) 13
CZ CMi s 1 0.426397 10.55 10.55 0.00 17.05. 10:46 110 (E) 28
AX Vir s 1 0.7025264 10.00 10.24 0.24 17.05. 10:46 35 (NE) -30
CG Vir p 1 0.9352773 10.56 11.20 0.64 17.05. 10:46 7 (N) -35
AH Mic p 10 0.387315 13.20 13.60 0.40 17.05. 10:46 245 (SW) -33
AB Tel p 10 0.32597 13.40 14.10 0.70 17.05. 10:47 250 (W) -60
V639 Aur s 4 0.3571 14.01 14.01 0.00 17.05. 10:47 69 (E) 67
GK Boo p 1 0.477772 10.30 10.80 0.50 17.05. 10:47 10 (N) -3
V470 Hya s 7 0.395393 13.00 13.00 0.00 17.05. 10:48 104 (E) 12
QW Gem p 1 0.3581235 10.33 10.74 0.41 17.05. 10:48 99 (E) 47
GM Ara p 10 0.5623 12.50 13.40 0.90 17.05. 10:48 225 (SW) -69
AS CrB p 1 0.380663 11.35 11.85 0.50 17.05. 10:48 354 (N) -5
MT And s 8 0.358775 14.80 14.80 0.00 17.05. 10:48 234 (SW) 75
HP Dra p 9 10.7615305 8.06 8.36 0.30 17.05. 10:48 329 (NW) 20
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 17.05. 10:49 313 (NW) 68
LO Pav s 10 0.6598 15.90 16.50 0.60 17.05. 10:49 211 (SW) -56
V582 Lyr s 1 0.255905 13.44 13.44 0.00 17.05. 10:49 323 (NW) 11
EP Cen p 7 0.925452 11.40 12.10 0.70 17.05. 10:49 125 (SE) -71
V380 Mon p 7 0.995881 11.70 12.40 0.70 17.05. 10:49 123 (SE) 23
V1347 Cen p 10 1.251973 10.30 11.20 0.90 17.05. 10:49 38 (NE) -67
V364 Per s 2 0.3394535 14.60 15.60 1.00 17.05. 10:49 217 (SW) 74
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 17.05. 10:49 298 (NW) 28
BC Lep p 8 3.9895 10.58 11.15 0.57 17.05. 10:50 147 (SE) 16
V936 Mon p 8 0.368958 14.00 15.00 1.00 17.05. 10:50 117 (SE) 19
V1197 Aql p 9 0.9377315 13.20 13.70 0.50 17.05. 10:50 298 (NW) -20
CV Boo p 1 0.8469932 10.20 11.00 0.80 17.05. 10:50 1 (N) -3
EG Cas p 1 0.611449 12.90 13.40 0.50 17.05. 10:50 305 (NW) 57
FU Ara s 1 0.864505 10.50 10.90 0.40 17.05. 10:50 233 (SW) -71
V1143 Her p 1 0.318275 13.00 14.00 1.00 17.05. 10:51 333 (NW) -19
NN Com s 5 0.582846 13.38 13.78 0.40 17.05. 10:51 44 (NE) -15
NSV 01955 Ori p 8 0.343453 13.20 14.00 0.80 17.05. 10:51 136 (SE) 50
VZ Hya s 7 2.904301 8.96 9.46 0.50 17.05. 10:51 106 (E) 5
V343 Cen p 10 0.587651 11.70 12.30 0.60 17.05. 10:51 134 (SE) -55
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 17.05. 10:51 302 (NW) 39
BB Men p 10 0.257701 11.46 11.92 0.46 17.05. 10:51 167 (S) -38
LY Boo p 9 0.41441 13.10 13.31 0.21 17.05. 10:51 10 (N) 0
XY Pic p 10 0.2972608 7.61 7.66 0.06 17.05. 10:51 161 (S) -19
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 17.05. 10:51 307 (NW) 47
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 17.05. 10:52 326 (NW) 24
V456 Cyg p 1 0.891195 10.80 11.90 1.10 17.05. 10:52 308 (NW) 20
AY Aqr p 10 0.281995 13.70 14.70 1.00 17.05. 10:52 248 (W) -7
V1275 Her p 10 0.29111 14.10 14.70 0.60 17.05. 10:52 339 (N) 11
GO CVn s 7 0.537569 13.50 13.50 0.00 17.05. 10:52 16 (N) 5
V903 Ara p 9 0.301566 12.34 12.40 0.06 17.05. 10:52 234 (SW) -75
V384 Ser p 1 0.268729 11.90 12.40 0.50 17.05. 10:52 353 (N) -15
LP Cen p 10 2.47239 10.30 11.70 1.40 17.05. 10:52 95 (E) -56
MT Her p 1 0.4877185 11.86 12.86 1.00 17.05. 10:52 318 (NW) -16
FX Vel s 10 1.052565 9.70 10.50 0.80 17.05. 10:52 126 (SE) -20
QS Vir p 9 0.150757525 14.27 17.76 3.49 17.05. 10:53 40 (NE) -47
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.