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 °
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 24.05. 21:07 31 (NE) 25
V1188 Tau p 6 0.576023 11.85 12.30 0.45 24.05. 21:07 340 (N) -13
V1035 Her p 4 0.971205 10.90 11.40 0.50 24.05. 21:07 98 (E) 61
TW Mus p 10 0.4179484 12.10 12.60 0.50 24.05. 21:07 197 (S) -30
V453 Cam p 10 0.328046 12.80 13.10 0.30 24.05. 21:07 338 (N) 40
V1022 Cas p 10 12.1564 5.57 5.68 0.11 24.05. 21:08 20 (N) 20
V2769 Ori s 5 0.27872 15.00 15.00 0.00 24.05. 21:08 302 (NW) -18
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 24.05. 21:08 68 (E) -27
V649 Lyr p 1 0.292256 14.50 14.91 0.41 24.05. 21:08 72 (E) 50
DY Vir p 5 0.934273 14.20 15.70 1.50 24.05. 21:08 222 (SW) 42
V451 Cam p 9 0.401453 13.20 13.70 0.50 24.05. 21:08 331 (NW) 35
V2650 Oph p 7 0.384054 12.57 13.20 0.63 24.05. 21:08 116 (SE) 30
V442 Cam p 1 0.442643 13.05 13.46 0.41 24.05. 21:08 341 (N) 40
V714 Mon p 1 0.3445093 11.83 12.37 0.54 24.05. 21:08 295 (NW) -14
RR Pup p 10 6.42969 10.34 11.37 1.03 24.05. 21:09 245 (SW) -35
TY Pup p 1 0.8192423 8.40 8.89 0.49 24.05. 21:09 265 (W) -23
V1068 Her p 1 0.394304 12.40 13.00 0.60 24.05. 21:09 74 (E) 57
HI Leo s 1 0.3115905 10.90 10.90 0.00 24.05. 21:09 235 (SW) 27
CU Tau p 1 0.412528 11.50 11.92 0.42 24.05. 21:09 340 (N) -12
AF Hya p 9 0.5761742 12.80 13.80 1.00 24.05. 21:09 239 (SW) -5
TX CMi p 1 0.3892173 14.00 15.00 1.00 24.05. 21:10 281 (W) -3
V750 CrA p 10 0.37913 9.94 10.17 0.23 24.05. 21:10 131 (SE) -15
TY Men s 9 0.4616664 8.08 8.47 0.39 24.05. 21:10 191 (S) -55
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 24.05. 21:10 48 (NE) 45
FQ Lyn p 9 0.569226 11.72 12.06 0.34 24.05. 21:10 290 (W) 30
YY Gem s 1 0.8142822 8.91 9.59 0.68 24.05. 21:10 300 (NW) 17
OQ Boo p 8 0.398071 12.17 12.26 0.09 24.05. 21:10 156 (SE) 67
KM Cen p 10 0.7733255 13.00 13.40 0.40 24.05. 21:10 199 (S) -26
V899 Her s 1 0.421169 7.93 7.93 0.00 24.05. 21:10 112 (E) 60
RT CMa p 1 1.29374 11.40 12.90 1.50 24.05. 21:11 284 (W) -34
V1158 Her p 10 0.660003 9.78 9.95 0.17 24.05. 21:11 97 (E) 71
FP Sge s 9 0.642007 14.50 14.90 0.40 24.05. 21:11 78 (E) 16
YY Aps p 8 0.855554 12.00 12.50 0.50 24.05. 21:11 176 (S) -33
V535 Aur s 5 0.384744 12.73 13.13 0.40 24.05. 21:11 319 (NW) 21
BC Gru p 8 0.3073055 9.90 10.30 0.40 24.05. 21:11 109 (E) -55
V757 Cep s 8 0.343873 14.00 14.70 0.70 24.05. 21:11 8 (N) 40
V1172 Her s 4 0.236167 12.00 12.50 0.50 24.05. 21:12 134 (SE) 48
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 24.05. 21:12 357 (N) -25
CL CrB s 8 0.318808 11.41 11.66 0.25 24.05. 21:12 116 (SE) 66
V537 And p 10 0.9008485 11.40 11.75 0.35 24.05. 21:12 9 (N) -2
V354 Aps p 8 0.587153 12.35 12.60 0.25 24.05. 21:12 177 (S) -38
NZ Per p 1 0.93792 11.70 12.10 0.40 24.05. 21:12 336 (NW) 2
GX Boo p 6 0.38784 12.16 12.32 0.16 24.05. 21:12 192 (S) 64
DZ Psc s 1 0.366136 10.86 10.86 0.00 24.05. 21:12 26 (NE) -15
ET Boo s 1 0.64504 9.14 9.14 0.00 24.05. 21:12 115 (SE) 83
DE CVn p 1 0.3641396 13.68 13.81 0.13 24.05. 21:12 250 (W) 79
IT Her p 1 0.3393957 12.90 13.30 0.40 24.05. 21:13 91 (E) 35
XY Pic p 10 0.2972608 7.61 7.66 0.06 24.05. 21:13 240 (SW) -60
V369 Cam p 8 0.3452048 12.50 13.20 0.70 24.05. 21:13 344 (N) 27
PY Cyg p 8 0.4650325 14.80 15.20 0.40 24.05. 21:13 67 (NE) 33
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.