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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V520 Cas p 1 0.489832 12.50 13.10 0.60 21.04. 10:06 303 (NW) 76
OZ Cen p 10 0.3557686 12.60 13.10 0.50 21.04. 10:06 209 (SW) -79
V477 Lyr p 9 0.471729 14.30 16.00 1.70 21.04. 10:06 294 (NW) 15
V517 And p 10 0.49053 13.30 13.60 0.30 21.04. 10:06 187 (S) 76
V538 And p 10 0.5188056 13.90 14.30 0.40 21.04. 10:07 152 (SE) 77
DD Gem p 7 3.80206 13.20 15.20 2.00 21.04. 10:07 81 (E) 18
ST Tri p 1 0.479052 14.30 15.20 0.90 21.04. 10:07 120 (SE) 67
V405 Dra p 1 0.413036 11.54 11.88 0.34 21.04. 10:07 314 (NW) 34
HH UMa p 1 0.375493 10.58 10.80 0.22 21.04. 10:08 24 (NE) 0
GZ Aqr p 4 0.302781 14.60 15.50 0.90 21.04. 10:08 220 (SW) 24
IM Cnc s 3 2.354372 12.82 11.82 -1.00 21.04. 10:08 54 (NE) 2
LR Pav s 10 0.3945 15.00 15.30 0.30 21.04. 10:08 207 (SW) -44
AI Sgr p 10 8.77361 11.80 15.00 3.20 21.04. 10:08 265 (W) -24
V444 And s 7 0.46878 13.04 13.70 0.66 21.04. 10:08 169 (S) 81
FG Gem p 1 0.819128 11.60 12.60 1.00 21.04. 10:08 82 (E) 16
RZ Com p 1 0.338507 10.42 11.13 0.71 21.04. 10:08 8 (N) -16
V664 And p 10 0.4210875 12.58 12.85 0.27 21.04. 10:09 240 (SW) 67
RU UMi p 1 0.524926 10.00 10.66 0.66 21.04. 10:09 357 (N) 30
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 21.04. 10:09 304 (NW) 40
AZ Vul p 3 1.1226275 11.80 12.40 0.60 21.04. 10:09 272 (W) 33
PZ Cam p 10 0.28589 13.20 13.50 0.30 21.04. 10:09 42 (NE) 63
GY Pup p 10 0.4121794 11.90 12.30 0.40 21.04. 10:09 117 (SE) -31
NR Cam p 1 0.255885 10.76 11.25 0.49 21.04. 10:09 17 (N) 46
V562 Sco p 8 1.055051 11.50 12.00 0.50 21.04. 10:10 267 (W) -50
BF Tri p 9 0.326566 14.00 14.60 0.60 21.04. 10:10 157 (SE) 70
MU Dra s 1 0.349664 12.76 12.76 0.00 21.04. 10:10 309 (NW) 35
BC Eri p 1 0.527247 10.83 11.32 0.49 21.04. 10:10 127 (SE) 10
AU Phe s 10 0.2658125 12.23 12.73 0.50 21.04. 10:10 173 (S) -7
KP Aql s 1 3.3674753 9.70 10.43 0.73 21.04. 10:10 281 (W) 11
V740 Per p 4 0.373042 11.22 11.87 0.65 21.04. 10:10 100 (E) 54
V713 And p 10 0.318453 12.01 12.13 0.12 21.04. 10:10 226 (SW) 69
SS Ari s 1 0.405986 10.37 10.82 0.45 21.04. 10:10 152 (SE) 62
DD Mon s 1 0.5680155 10.61 10.61 0.00 21.04. 10:10 95 (E) 3
V1102 Her s 1 0.3090057 13.60 13.60 0.00 21.04. 10:10 315 (NW) 29
V458 Mon p 5 0.3969371 13.30 13.90 0.60 21.04. 10:11 91 (E) 3
DM Del s 1 0.8446725 8.58 8.80 0.22 21.04. 10:11 262 (W) 25
EI Sge s 7 0.3882466 14.00 14.60 0.60 21.04. 10:11 274 (W) 23
V1160 Her p 10 0.376073 12.20 12.65 0.45 21.04. 10:11 328 (NW) 11
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 21.04. 10:11 295 (NW) 30
OQ Cam s 6 0.43784 10.90 10.90 0.00 21.04. 10:11 39 (NE) 66
UY Vol p 1 0.159337785 16.90 23.00 6.10 21.04. 10:11 146 (SE) -49
V381 Cam p 7 0.458029 12.50 13.10 0.60 21.04. 10:11 31 (NE) 56
V447 Vel p 8 0.9719 11.73 12.24 0.51 21.04. 10:11 114 (SE) -42
NW Aqr p 1 0.30163 12.00 12.00 0.00 21.04. 10:11 223 (SW) 32
GW Cep s 1 0.3188312 11.40 12.00 0.60 21.04. 10:12 3 (N) 60
WW Cnc s 1 1.115957 10.50 9.50 -1.00 21.04. 10:12 49 (NE) 6
V344 Dra p 9 0.332887 13.70 14.20 0.50 21.04. 10:12 338 (N) 23
V342 Dra p 9 0.39221 12.65 13.05 0.40 21.04. 10:13 337 (NW) 20
NY Vir s 1 0.10101597 13.30 13.30 0.00 21.04. 10:13 351 (N) -42
LY Pav s 9 0.37955 14.50 14.90 0.40 21.04. 10:13 207 (SW) -42
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.