Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:32 // 18:21 UTC
Civil Twilight (6°): 02:56 // 18:56 UTC
Nautical Twilight (12°): 02:09 // 19:44 UTC
Astronomical Twilight (18°): 01:12 // 20:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IO Aqr s 10 2.368116 8.92 8.92 0.00 03.05. 06:14 206 (SW) 38
V1853 Ori s 1 0.383 11.60 11.99 0.39 03.05. 06:14 66 (NE) 1
QV UMa s 6 0.311444 13.50 13.50 0.00 03.05. 06:14 3 (N) 10
V580 Lyr s 1 0.289052 12.85 12.85 0.00 03.05. 06:15 265 (W) 53
KV Eri p 10 0.271753 12.48 13.01 0.53 03.05. 06:15 134 (SE) -25
MN Gem s 10 3.78067 15.30 15.30 0.00 03.05. 06:15 48 (NE) -12
GX Aur p 1 1.143258 12.00 13.10 1.10 03.05. 06:15 40 (NE) 11
V494 Cyg p 8 1.794326 13.50 14.20 0.70 03.05. 06:16 242 (SW) 65
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 03.05. 06:16 199 (S) 41
V641 Ori s 1 0.450815 14.20 14.50 0.30 03.05. 06:16 59 (NE) -7
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 03.05. 06:16 293 (NW) 66
V421 Gem p 9 0.4231 15.00 15.80 0.80 03.05. 06:16 38 (NE) -5
V1091 Her s 1 0.393559 12.04 12.04 0.00 03.05. 06:16 285 (W) 37
SW Cnc s 6 1.799205 11.60 10.60 -1.00 03.05. 06:16 15 (N) -29
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 03.05. 06:16 282 (W) 65
V427 Dra p 10 0.420825 12.75 13.05 0.30 03.05. 06:16 354 (N) 56
V385 Cam s 9 0.615272 13.65 14.20 0.55 03.05. 06:16 17 (N) 45
AG LMi p 7 0.679508 10.72 11.31 0.59 03.05. 06:16 351 (N) -6
MP Aur p 10 2.060679 14.80 16.20 1.40 03.05. 06:16 51 (NE) 9
AF Aps p 4 0.7976244 13.40 14.10 0.70 03.05. 06:16 198 (S) -50
V681 Her s 1 1.15862 13.60 13.60 0.00 03.05. 06:16 285 (W) 20
V400 Lyr p 1 0.253427 12.70 13.35 0.65 03.05. 06:16 265 (W) 58
EX Psc p 1 0.289482 12.00 12.60 0.60 03.05. 06:17 137 (SE) 38
TV Mus p 10 0.4456651 11.00 11.30 0.30 03.05. 06:17 212 (SW) -70
TT Cet p 1 0.4859549 10.80 11.32 0.52 03.05. 06:17 123 (SE) 13
V873 Per s 1 0.294902 10.80 10.80 0.00 03.05. 06:17 71 (E) 42
GK Mus p 10 0.931 14.20 15.00 0.80 03.05. 06:17 192 (S) -64
V1851 Ori s 1 0.276946 12.00 12.00 0.00 03.05. 06:17 70 (E) -3
BU Cep p 5 1.414368 12.20 12.90 0.70 03.05. 06:17 11 (N) 75
V341 Ori p 10 2.39122 14.80 17.00 2.20 03.05. 06:17 57 (NE) -7
TY UMa p 1 0.354548 11.48 12.14 0.66 03.05. 06:18 342 (N) 19
LL Cep p 6 0.7841514 13.50 15.00 1.50 03.05. 06:18 9 (N) 65
EL Aqr p 1 0.48141 10.38 10.73 0.35 03.05. 06:18 151 (SE) 28
GI Aur p 1 1.207858 11.60 12.10 0.50 03.05. 06:18 48 (NE) 5
V456 Vul p 10 3.042089 12.14 12.81 0.67 03.05. 06:18 215 (SW) 65
V537 And p 10 0.9008485 11.40 11.75 0.35 03.05. 06:19 88 (E) 51
MU Dra s 1 0.349664 12.76 12.76 0.00 03.05. 06:19 289 (W) 61
V796 Cep p 1 0.392964 12.20 12.85 0.65 03.05. 06:19 14 (N) 55
BZ Cas p 1 2.126469 11.40 12.40 1.00 03.05. 06:19 45 (NE) 57
DI Lyn s 1 1.68157 6.79 6.79 0.00 03.05. 06:19 6 (N) 0
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 03.05. 06:19 172 (S) 33
BQ Tri p 10 0.495851 12.50 12.85 0.35 03.05. 06:19 87 (E) 44
V369 Sge p 7 0.3958288 13.20 14.00 0.80 03.05. 06:19 229 (SW) 50
V435 Peg p 9 0.312999 13.05 13.40 0.35 03.05. 06:20 195 (S) 55
BN Psc p 8 0.349118 16.45 16.75 0.30 03.05. 06:20 101 (E) 46
V724 Aql p 1 0.517599 11.10 11.57 0.47 03.05. 06:20 220 (SW) 34
BL Dra p 4 0.402665 11.90 12.20 0.30 03.05. 06:20 312 (NW) 67
V951 Per s 7 0.270478 12.70 13.14 0.44 03.05. 06:20 66 (NE) 25
V856 Her p 1 1.22331 12.80 13.80 1.00 03.05. 06:20 292 (W) 35
V1580 Cyg p 9 1.811436 14.00 15.30 1.30 03.05. 06:20 273 (W) 66
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.