Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:28 // 18:24 UTC
Civil Twilight (6°): 02:53 // 19:00 UTC
Nautical Twilight (12°): 02:05 // 19:48 UTC
Astronomical Twilight (18°): 01:06 // 20:47 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V453 Mon p 1 0.511003 11.10 11.80 0.70 05.05. 10:17 107 (E) 11
V636 Cen p 7 4.283946 8.70 9.70 1.00 05.05. 10:17 273 (W) -89
EL Aqr s 1 0.48141 10.38 10.38 0.00 05.05. 10:17 220 (SW) 24
CC Lyn p 6 0.354627 6.42 6.52 0.10 05.05. 10:17 64 (NE) 37
LL UMa p 8 0.323393 15.40 16.20 0.80 05.05. 10:18 24 (NE) 39
V947 Per p 6 0.297667 13.45 14.05 0.60 05.05. 10:18 120 (SE) 63
BX Tri s 6 0.1926355 12.35 12.60 0.25 05.05. 10:18 174 (S) 73
TW Cru p 9 0.3881436 12.50 13.10 0.60 05.05. 10:18 139 (SE) -68
BX Aqr p 9 1.529613 11.50 12.50 1.00 05.05. 10:18 255 (W) -2
V829 Her s 1 0.358153 11.90 11.90 0.00 05.05. 10:18 328 (NW) 2
V1050 Her s 5 1.47261 12.40 12.55 0.15 05.05. 10:18 325 (NW) 7
HS Vul p 1 0.3320847 13.90 14.20 0.30 05.05. 10:18 287 (W) 16
V580 Lyr p 1 0.289052 12.85 13.42 0.57 05.05. 10:19 308 (NW) 15
V610 Car p 9 4.844925 10.20 10.75 0.55 05.05. 10:19 132 (SE) -49
BG Del p 7 0.5636117 13.60 14.00 0.40 05.05. 10:19 279 (W) 15
VV CVn p 1 0.5331303 13.88 14.33 0.45 05.05. 10:19 12 (N) -6
V909 Cep p 7 0.425573 12.13 12.47 0.34 05.05. 10:19 309 (NW) 60
V1321 Cyg s 4 0.728184 13.07 13.07 0.00 05.05. 10:19 298 (NW) 32
LR Com s 1 0.896297 10.80 10.80 0.00 05.05. 10:19 21 (N) -16
V429 Cam p 9 0.441156 13.00 13.50 0.50 05.05. 10:20 21 (N) 55
AR Dra p 1 0.675838 11.29 12.51 1.22 05.05. 10:20 14 (N) 27
V1197 Her s 1 0.2626795 13.17 13.17 0.00 05.05. 10:20 330 (NW) -6
V454 CrA p 7 2.396874 9.90 10.50 0.60 05.05. 10:20 263 (W) -50
V386 Dra p 1 0.238912 13.40 13.90 0.50 05.05. 10:20 327 (NW) 22
G3798.1207 UMa s 1 0.559778 13.40 13.80 0.40 05.05. 10:20 45 (NE) 35
NU Boo p 8 0.339576 13.40 13.80 0.40 05.05. 10:20 353 (N) 15
V1167 Her s 3 0.275279 9.89 9.89 0.00 05.05. 10:20 325 (NW) -27
V1033 Her p 1 0.298051 11.19 11.39 0.20 05.05. 10:21 326 (NW) -5
IP Cep s 1 0.8988977 11.50 12.10 0.60 05.05. 10:21 326 (NW) 54
G5818.1148 Aqr p 6 0.9156 12.02 12.02 0.00 05.05. 10:21 231 (SW) 11
V1341 Aql p 8 0.304012 13.00 13.70 0.70 05.05. 10:21 285 (W) -13
NSV 01955 Ori p 8 0.343453 13.20 14.00 0.80 05.05. 10:21 114 (SE) 40
AI Hya p 8 8.289676 9.35 9.94 0.59 05.05. 10:21 89 (E) 0
RX Gru s 9 0.74314 10.50 10.70 0.20 05.05. 10:21 215 (SW) -11
HR Boo s 1 0.315967 13.25 13.70 0.45 05.05. 10:22 352 (N) -18
MT And p 8 0.358775 14.80 15.30 0.50 05.05. 10:22 168 (S) 80
KM UMa p 1 0.3518602 11.00 11.50 0.50 05.05. 10:22 30 (NE) 1
V803 Aql s 4 0.2634245 14.00 14.80 0.80 05.05. 10:22 280 (W) -18
YY Del p 1 0.793093 11.30 12.00 0.70 05.05. 10:22 277 (W) 13
NY Boo p 9 0.326815 12.15 12.50 0.35 05.05. 10:22 353 (N) 9
Z Dra s 1 1.357432 10.80 11.00 0.20 05.05. 10:22 13 (N) 35
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 05.05. 10:22 303 (NW) 16
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 05.05. 10:22 230 (SW) 17
XY Phe p 10 0.33867 13.48 14.23 0.75 05.05. 10:22 187 (S) -2
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 05.05. 10:22 234 (SW) 10
KX Nor p 10 0.58614 14.30 14.80 0.50 05.05. 10:23 243 (SW) -69
NU Cep p 6 4.98061 11.90 12.70 0.80 05.05. 10:23 315 (NW) 50
DV Car p 9 1.68148 10.00 10.30 0.30 05.05. 10:23 130 (SE) -58
XY Ari p 10 0.25265 13.54 17.60 4.06 05.05. 10:23 162 (S) 58
T Aur p 6 0.20437829 15.20 15.50 0.30 05.05. 10:23 100 (E) 49
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.