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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V546 And s 5 0.38302 11.20 11.20 0.00 25.04. 09:03 102 (E) 73
UU Aqr p 1 0.16358045 10.90 12.60 1.70 25.04. 09:03 218 (SW) 30
IW Per p 10 0.9171877 5.79 5.84 0.05 25.04. 09:03 87 (E) 55
PR Boo p 10 0.371281 13.70 14.10 0.40 25.04. 09:03 329 (NW) 13
GZ And p 1 0.3050173 10.83 11.61 0.78 25.04. 09:04 94 (E) 70
GU Vul p 2 0.774228 11.60 12.20 0.60 25.04. 09:04 271 (W) 34
V5566 Sgr p 10 2.37999 11.95 12.35 0.40 25.04. 09:04 255 (W) -16
V1069 Her p 6 0.486617 12.30 13.00 0.70 25.04. 09:04 308 (NW) 30
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 25.04. 09:04 95 (E) 42
V1026 Her s 7 0.829383 12.20 12.20 0.00 25.04. 09:04 306 (NW) 4
V760 Cep p 10 0.316492 14.79 15.22 0.43 25.04. 09:04 1 (N) 54
EM Cyg p 1 0.2909091 11.90 14.40 2.50 25.04. 09:04 277 (W) 35
V822 Cyg p 2 1.267769 12.90 14.20 1.30 25.04. 09:05 280 (W) 42
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 25.04. 09:05 224 (SW) 23
BC Eri s 1 0.527247 10.83 11.26 0.43 25.04. 09:05 117 (SE) 3
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 25.04. 09:05 323 (NW) 8
V422 And p 4 1.015595 13.40 14.00 0.60 25.04. 09:05 278 (W) 79
V605 Car p 9 0.688714 9.50 10.18 0.68 25.04. 09:05 123 (SE) -48
V579 Lyr s 1 0.242906 12.77 12.77 0.00 25.04. 09:05 297 (NW) 36
V1371 Ori p 9 0.758223 8.16 8.23 0.08 25.04. 09:05 91 (E) 18
V563 And s 8 0.3031916 13.70 14.00 0.30 25.04. 09:06 116 (SE) 67
V489 Cam s 8 0.6197565 10.94 10.94 0.00 25.04. 09:06 17 (N) 43
V535 Aur s 5 0.384744 12.73 13.13 0.40 25.04. 09:06 54 (NE) 32
AL Cas p 1 0.50055583 12.90 13.60 0.70 25.04. 09:06 23 (NE) 66
V499 Sco p 9 2.333296 8.25 8.76 0.51 25.04. 09:07 256 (W) -33
V1197 Cyg p 10 0.73783 15.00 16.10 1.10 25.04. 09:07 304 (NW) 56
V1282 Her p 1 0.278349 13.35 13.75 0.40 25.04. 09:07 309 (NW) 28
HL Psc p 9 0.491606 10.79 11.12 0.33 25.04. 09:07 143 (SE) 66
V425 Ser p 8 0.544293 11.70 12.10 0.40 25.04. 09:07 318 (NW) -10
V1367 Tau s 1 0.347677 11.29 11.29 0.00 25.04. 09:07 83 (E) 26
V1275 Her p 10 0.29111 14.10 14.70 0.60 25.04. 09:07 311 (NW) 28
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 25.04. 09:07 258 (W) 51
V1024 Her s 3 0.5308265 12.50 12.50 0.00 25.04. 09:08 311 (NW) 1
V1199 Her p 10 0.3355445 14.90 15.50 0.60 25.04. 09:08 307 (NW) 5
BG Boo s 1 0.64008 13.50 14.30 0.80 25.04. 09:08 337 (NW) -12
V475 Hya s 7 0.317122 12.60 12.60 0.00 25.04. 09:08 66 (NE) -17
FP Eri p 9 0.335269 9.71 9.85 0.14 25.04. 09:08 139 (SE) 22
V1239 Tau p 5 1.084796 10.66 11.08 0.42 25.04. 09:09 78 (E) 25
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 25.04. 09:09 101 (E) 16
FQ Vir s 3 0.749603 10.10 10.90 0.80 25.04. 09:09 319 (NW) -50
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 25.04. 09:09 246 (SW) -28
FQ CVn p 1 0.371037 12.95 13.40 0.45 25.04. 09:09 343 (N) -6
EG Hya p 9 0.6112941 12.60 13.00 0.40 25.04. 09:09 13 (N) -72
V1147 Her p 10 0.254469 13.80 14.30 0.50 25.04. 09:10 322 (NW) 14
IR Lib p 8 0.2743715 8.72 8.83 0.11 25.04. 09:10 284 (W) -49
V857 Her p 1 0.38223 10.90 11.50 0.60 25.04. 09:10 312 (NW) 16
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.04. 09:10 294 (NW) 76
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 25.04. 09:10 238 (SW) -5
V608 Aur p 9 0.763236 12.50 12.90 0.40 25.04. 09:10 70 (E) 38
V1139 Cas p 1 0.2971 12.80 13.23 0.43 25.04. 09:10 55 (NE) 78
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.