Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 22.04. 04:57 218 (SW) 5
V438 Dra p 10 0.555075 11.44 11.75 0.31 22.04. 04:57 1 (N) 65
V563 Lyr p 1 0.577642 10.96 11.47 0.51 22.04. 04:57 240 (SW) 74
V1181 Her s 1 0.337042 11.00 11.36 0.36 22.04. 04:57 272 (W) 51
WY Sex s 5 0.3680553 11.50 11.50 0.00 22.04. 04:57 320 (NW) -34
HK Per p 3 2.174625 13.10 14.40 1.30 22.04. 04:57 36 (NE) 12
NW Aqr s 1 0.30163 12.00 12.00 0.00 22.04. 04:57 130 (SE) 29
V1341 Aql s 8 0.304012 13.00 13.40 0.40 22.04. 04:57 201 (S) 38
V1183 Her p 10 0.3095 12.65 13.10 0.45 22.04. 04:58 269 (W) 49
OS Her p 9 0.792285 13.26 14.36 1.10 22.04. 04:58 246 (SW) 63
BI Vul s 1 0.2518236 14.15 14.86 0.71 22.04. 04:58 138 (SE) 62
GK CVn p 10 0.4012861 14.40 15.50 1.10 22.04. 04:58 293 (NW) 25
HX Eri p 10 0.80615 12.60 13.20 0.60 22.04. 04:58 90 (E) -24
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 22.04. 04:58 255 (W) 77
IP Lac p 1 0.8520135 13.20 14.00 0.80 22.04. 04:59 73 (E) 70
V1130 Tau p 2 0.798868 6.65 7.03 0.38 22.04. 04:59 67 (NE) -16
EZ Sct p 7 1.134654 12.00 12.90 0.90 22.04. 04:59 203 (SW) 32
GH Aqr p 6 0.305585 13.40 13.80 0.40 22.04. 04:59 140 (SE) 27
V343 Cam s 6 5.2631 13.61 13.61 0.00 22.04. 04:59 28 (NE) 27
V790 Cep s 8 0.3212316 12.62 12.62 0.00 22.04. 04:59 7 (N) 51
AA Lyn p 9 0.561388 14.70 15.30 0.60 22.04. 04:59 2 (N) 2
GQ Boo p 1 0.3846402 12.65 13.07 0.42 22.04. 04:59 276 (W) 28
XZ Hya p 10 0.6262836 14.70 15.60 0.90 22.04. 04:59 322 (NW) -58
V1258 Cen p 10 0.08885 15.40 22.20 6.80 22.04. 04:59 259 (W) -33
V357 Dra p 6 0.619276 11.55 12.15 0.60 22.04. 04:59 326 (NW) 61
V1223 Tau p 7 0.446918 12.15 12.60 0.45 22.04. 04:59 67 (NE) -7
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 22.04. 04:59 37 (NE) 87
CL Aur p 1 1.2443718 12.10 13.20 1.10 22.04. 04:59 34 (NE) 2
V631 Aql p 10 1.155102 13.50 14.90 1.40 22.04. 05:00 191 (S) 52
KU Aur s 1 1.319579 11.70 11.70 0.00 22.04. 05:00 20 (N) -7
V931 Cyg s 1 0.341513 13.90 14.50 0.60 22.04. 05:00 195 (S) 69
V1051 Her s 10 0.55833 12.50 12.50 0.00 22.04. 05:00 250 (W) 51
SZ Scl s 10 0.320832 11.72 12.40 0.68 22.04. 05:00 129 (SE) -8
SW Sex p 1 0.13493852 14.80 16.70 1.90 22.04. 05:00 318 (NW) -35
EZ Oct p 10 0.285878 11.37 12.09 0.72 22.04. 05:01 184 (S) -49
NZ Boo p 1 0.0589094 17.20 20.00 2.80 22.04. 05:01 283 (W) 34
KZ Eri p 8 0.94268 11.30 11.70 0.40 22.04. 05:01 74 (E) -15
DN Aur p 3 0.616888 13.70 14.20 0.50 22.04. 05:01 35 (NE) 2
TV Men p 10 0.75721 13.24 13.69 0.45 22.04. 05:01 160 (S) -58
KV Cep p 6 0.85883 14.10 14.80 0.70 22.04. 05:01 61 (NE) 69
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 22.04. 05:01 203 (SW) 68
V365 Sge s 1 0.369126 13.11 13.70 0.59 22.04. 05:02 178 (S) 58
V917 Cep p 7 0.411767 12.88 13.25 0.37 22.04. 05:02 32 (NE) 62
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 22.04. 05:02 224 (SW) 35
FY Boo s 1 0.2411595 13.12 13.12 0.00 22.04. 05:02 288 (W) 15
V2563 Oph p 7 0.372304 11.60 13.00 1.40 22.04. 05:02 217 (SW) 34
HZ Dra s 5 0.772934 8.16 8.16 0.00 22.04. 05:02 355 (N) 70
RZ Cir p 8 3.693237 14.10 15.20 1.10 22.04. 05:02 216 (SW) -45
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 22.04. 05:02 262 (W) 84
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 22.04. 05:02 30 (NE) 87
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.