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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 °
V1340 Her p 9 0.4189 13.20 13.50 0.30 22.04. 03:05 173 (S) 52
V362 UMa s 8 0.3428 14.20 14.60 0.40 22.04. 03:05 294 (NW) 51
V364 Cas p 1 1.543067 11.20 11.90 0.70 22.04. 03:05 46 (NE) 31
V1353 Ori p 1 0.471453 12.93 13.20 0.27 22.04. 03:05 8 (N) -40
V368 Tel p 10 0.286829 11.25 12.37 1.12 22.04. 03:05 163 (S) -13
TT Her p 1 0.912078 9.61 10.34 0.73 22.04. 03:05 210 (SW) 54
V870 Cep s 7 0.301066 10.93 11.15 0.22 22.04. 03:05 47 (NE) 56
AF LMi s 6 0.406597 14.00 14.00 0.00 22.04. 03:05 307 (NW) 12
EF Dra p 1 0.424031 10.48 10.82 0.34 22.04. 03:05 360 (N) 70
HU And p 10 0.2857905 16.50 17.20 0.70 22.04. 03:05 57 (NE) 25
DX Tuc p 8 0.37711 9.48 9.79 0.31 22.04. 03:05 144 (SE) -43
BP Dra p 10 0.9868093 14.40 14.90 0.50 22.04. 03:06 47 (NE) 72
CF Peg p 1 0.4134966 14.80 15.50 0.70 22.04. 03:06 100 (E) 43
GW Boo p 1 0.531544 10.25 10.59 0.34 22.04. 03:06 263 (W) 32
PZ Boo s 7 0.622672 12.90 12.90 0.00 22.04. 03:06 271 (W) 62
V803 Aql p 4 0.2634245 14.00 15.00 1.00 22.04. 03:06 165 (S) 31
GK Dra s 10 9.97365 8.78 8.78 0.00 22.04. 03:06 339 (N) 69
V747 Cen s 10 0.53719488 9.86 10.05 0.19 22.04. 03:06 224 (SW) -22
GR Vir s 1 0.346974 7.80 8.20 0.40 22.04. 03:06 234 (SW) 18
V677 Cen s 9 0.3250284 11.50 11.60 0.10 22.04. 03:06 217 (SW) -11
V1202 Her p 10 0.3388 13.70 14.30 0.60 22.04. 03:06 263 (W) 74
RR Lep p 1 0.915427 9.99 10.56 0.57 22.04. 03:07 22 (N) -51
DZ Per p 6 0.764177 14.40 15.00 0.60 22.04. 03:07 30 (NE) 25
V648 Lyr p 1 0.368752 13.22 13.62 0.40 22.04. 03:07 163 (S) 81
CW Cas s 1 0.318862 11.02 11.47 0.45 22.04. 03:07 35 (NE) 40
AW Ari p 8 0.381766 13.66 14.33 0.67 22.04. 03:07 63 (NE) -5
V428 Nor p 10 0.8141 13.01 13.35 0.34 22.04. 03:07 199 (S) -20
CC Lyn s 6 0.354627 6.42 6.42 0.00 22.04. 03:07 344 (N) 5
TX CMa p 10 2.397414 9.60 10.80 1.20 22.04. 03:08 358 (N) -63
EX Lyr s 1 0.717293 12.08 12.61 0.53 22.04. 03:08 165 (S) 66
HK Cep p 10 1.0513 14.20 14.80 0.60 22.04. 03:08 58 (NE) 67
V384 Mon p 2 1.118481 12.60 13.10 0.50 22.04. 03:08 342 (N) -39
V2769 Ori p 5 0.27872 15.00 15.30 0.30 22.04. 03:08 5 (N) -35
TW Cir p 9 1.110105 13.00 14.30 1.30 22.04. 03:09 202 (S) -38
IL Boo s 6 0.347407 13.10 13.10 0.00 22.04. 03:09 287 (W) 50
V752 Cep p 10 0.450289 13.05 13.50 0.45 22.04. 03:09 26 (NE) 47
V637 Cen p 10 0.378416 12.50 13.10 0.60 22.04. 03:09 222 (SW) -14
V1801 Ori p 9 4.14357 8.91 9.15 0.24 22.04. 03:09 21 (N) -35
V1374 Tau s 1 0.250818 13.00 13.00 0.00 22.04. 03:09 5 (N) -11
ES Her s 1 0.782029 13.10 13.70 0.60 22.04. 03:09 191 (S) 73
V687 Her s 4 0.321451 14.40 14.90 0.50 22.04. 03:10 232 (SW) 55
V664 Lyr p 8 0.359987 13.00 13.00 0.00 22.04. 03:10 146 (SE) 81
CV Dra p 1 0.6175995 9.50 10.10 0.60 22.04. 03:10 324 (NW) 81
V1026 Her s 7 0.829383 12.20 12.20 0.00 22.04. 03:10 228 (SW) 59
V440 Vel p 10 2.354858 9.47 9.63 0.16 22.04. 03:10 247 (SW) -44
V459 Peg p 9 0.295664 13.65 14.52 0.87 22.04. 03:10 104 (E) 39
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 22.04. 03:10 118 (SE) 5
BN Ari p 1 0.2993717 10.38 11.02 0.64 22.04. 03:11 52 (NE) 4
IT Her s 1 0.3393957 12.90 12.90 0.00 22.04. 03:11 162 (S) 65
V1197 Aql p 9 0.9377315 13.20 13.70 0.50 22.04. 03:11 160 (S) 39
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.