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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AY Tri p 10 0.3939 14.10 14.50 0.40 30.04. 01:20 40 (NE) 5
BY Peg p 1 0.341936 12.90 13.60 0.70 30.04. 01:20 84 (E) 33
QT Gem p 6 1.619865 7.66 8.05 0.40 30.04. 01:20 330 (NW) -21
V457 Cam p 9 0.3033 13.80 14.20 0.40 30.04. 01:20 349 (N) 33
HS Leo p 2 0.337706 13.80 14.40 0.60 30.04. 01:20 284 (W) 25
V490 Cam p 10 0.3234825 13.80 14.30 0.50 30.04. 01:21 346 (N) 38
V1088 Her s 1 0.359231 11.00 11.00 0.00 30.04. 01:21 178 (S) 72
EH Lyn p 1 0.326743 13.00 13.28 0.28 30.04. 01:21 312 (NW) 11
GQ Dra s 3 0.765903 8.98 8.98 0.00 30.04. 01:21 70 (E) 85
V536 Ori s 8 3.163264 10.40 10.40 0.00 30.04. 01:21 350 (N) -38
V662 Car p 9 1.4135547 12.09 12.70 0.61 30.04. 01:21 223 (SW) -42
RV Gru p 10 0.2595312 11.00 11.40 0.40 30.04. 01:21 126 (SE) -32
OP Cen p 10 0.4623218 13.10 13.80 0.70 30.04. 01:21 207 (SW) -27
V420 Cam p 9 0.565563 13.90 14.50 0.60 30.04. 01:21 354 (N) 32
AN UMa s 6 0.07975275 14.90 20.20 5.30 30.04. 01:22 301 (NW) 34
VZ Lib s 1 0.358261 10.13 10.55 0.42 30.04. 01:22 201 (S) 22
GZ Pup p 10 0.3202743 11.70 12.20 0.50 30.04. 01:22 278 (W) -63
V636 Oph p 10 2.233265 13.50 15.70 2.20 30.04. 01:22 143 (SE) 45
V1115 Cas s 1 0.323283 13.00 13.00 0.00 30.04. 01:22 29 (NE) 23
V351 Peg s 1 0.593297 8.00 8.00 0.00 30.04. 01:23 74 (E) 7
UU Lyn p 1 0.46846 11.54 12.33 0.79 30.04. 01:23 315 (NW) 19
KL Cas s 1 2.447426 11.80 12.30 0.50 30.04. 01:23 31 (NE) 30
CW CMi s 1 0.313192 11.20 11.20 0.00 30.04. 01:23 309 (NW) -28
SX Lup s 5 0.685845 11.50 11.80 0.30 30.04. 01:23 193 (S) -5
TX CMi p 1 0.3892173 14.00 15.00 1.00 30.04. 01:23 314 (NW) -25
V1215 Her p 10 0.312752 14.30 15.00 0.70 30.04. 01:23 255 (W) 89
KO Boo s 9 0.369518 13.15 13.35 0.20 30.04. 01:24 243 (SW) 50
CY Cha s 10 0.443751 13.50 14.00 0.50 30.04. 01:24 196 (S) -49
BL Dra s 4 0.402665 11.90 11.90 0.00 30.04. 01:24 49 (NE) 65
V2769 Ori p 5 0.27872 15.00 15.30 0.30 30.04. 01:24 342 (N) -33
HH UMa p 1 0.375493 10.58 10.80 0.22 30.04. 01:24 293 (NW) 28
LU Pav p 10 1.2064 15.00 15.50 0.50 30.04. 01:24 157 (SE) -24
V1134 Her p 7 0.602935 12.50 13.00 0.50 30.04. 01:24 146 (SE) 48
AA Cet p 1 0.536169 6.20 6.70 0.50 30.04. 01:24 69 (E) -46
KO Del s 1 0.5833444 12.50 12.00 -0.50 30.04. 01:24 105 (E) 33
KZ Pav s 7 0.949879 7.71 7.71 0.00 30.04. 01:25 158 (S) -38
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 30.04. 01:25 88 (E) 54
FG Sct s 3 0.270572 13.66 14.70 1.04 30.04. 01:25 149 (SE) 29
PY Boo s 9 0.278049 12.10 12.10 0.00 30.04. 01:25 285 (W) 76
VY Com p 8 1.008721 13.90 14.60 0.70 30.04. 01:25 270 (W) 23
GK Psc p 9 0.367547 13.60 13.95 0.35 30.04. 01:26 48 (NE) 7
V591 Lyr p 2 0.300395 11.95 12.15 0.20 30.04. 01:26 119 (SE) 71
DN Mon s 8 1.201339 13.20 13.90 0.70 30.04. 01:26 326 (NW) -29
G5270.0645 Cet p 5 0.543266 10.13 10.65 0.52 30.04. 01:26 74 (E) -27
TU Cet p 7 4.391244 10.80 11.80 1.00 30.04. 01:26 35 (NE) -31
V531 And p 10 0.406372 11.40 11.60 0.20 30.04. 01:27 41 (NE) 6
V717 Car p 9 0.9533071 10.44 10.94 0.50 30.04. 01:27 225 (SW) -44
V555 Aur p 5 0.9097945 14.10 16.10 2.00 30.04. 01:27 353 (N) -11
EG Cas s 1 0.611449 12.90 13.10 0.20 30.04. 01:27 40 (NE) 35
NU Cas p 1 0.766689 13.20 13.90 0.70 30.04. 01:27 35 (NE) 30
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.