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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:01 // 18:51 UTC
Civil Twilight (6°): 02:22 // 19:31 UTC
Nautical Twilight (12°): 01:26 // 20:27 UTC
Astronomical Twilight (18°): 23:58 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CD Vul p 1 0.683745 11.50 12.60 1.10 24.05. 09:09 286 (W) 21
V587 Cyg s 7 1.955552 14.30 14.30 0.00 24.05. 09:09 293 (NW) 40
AA UMa s 1 0.468127 10.88 11.53 0.65 24.05. 09:09 44 (NE) 22
HW Vir s 1 0.11671953 10.50 11.20 0.70 24.05. 09:09 33 (NE) -44
BD Scl s 9 0.566291 10.02 10.30 0.28 24.05. 09:09 204 (SW) 12
V1073 Cyg s 1 0.785854 8.23 8.57 0.34 24.05. 09:09 282 (W) 35
FF Ara p 10 0.69901 13.30 14.00 0.70 24.05. 09:09 232 (SW) -61
AH Cep s 5 1.774741 6.78 7.03 0.25 24.05. 09:09 319 (NW) 59
V646 Aur p 9 0.438786 13.40 13.80 0.40 24.05. 09:09 75 (E) 46
BH Vir s 1 0.8168711 9.60 10.24 0.64 24.05. 09:09 7 (N) -41
V1044 Her s 1 0.2406405 13.07 13.07 0.00 24.05. 09:09 328 (NW) 6
AB And p 1 0.3318894 9.50 10.32 0.82 24.05. 09:09 267 (W) 54
XY Ari p 10 0.25265 13.54 17.60 4.06 24.05. 09:09 163 (S) 59
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 24.05. 09:09 345 (N) 0
V883 Her p 9 0.6950255 13.13 13.35 0.22 24.05. 09:09 315 (NW) 1
V434 Ser p 6 0.884 13.30 14.60 1.30 24.05. 09:10 340 (N) -36
CF Peg p 1 0.4134966 14.80 15.50 0.70 24.05. 09:10 273 (W) 33
DW UMa s 1 0.13660653 15.10 16.60 1.50 24.05. 09:10 29 (NE) 28
IW Boo s 4 0.264742 13.40 13.40 0.00 24.05. 09:10 0 (N) 3
CN Com s 1 0.7354425 13.30 13.50 0.20 24.05. 09:10 30 (NE) -18
RX Gru p 9 0.74314 10.50 10.80 0.30 24.05. 09:10 216 (SW) -12
Y Sex s 1 0.4198165 9.83 10.17 0.34 24.05. 09:10 69 (E) -15
V360 UMa s 6 0.360224 13.60 14.00 0.40 24.05. 09:10 4 (N) 9
YY Gru p 9 0.2926495 12.40 13.20 0.80 24.05. 09:10 212 (SW) -21
V396 Mon p 1 0.3963436 12.60 13.60 1.00 24.05. 09:11 108 (E) 19
V673 And p 10 1.629275 11.14 11.40 0.26 24.05. 09:11 261 (W) 57
V533 And p 10 0.603216 13.80 14.40 0.60 24.05. 09:11 221 (SW) 75
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 24.05. 09:11 318 (NW) 30
IT Ara s 9 0.5283806 12.50 12.50 0.00 24.05. 09:11 231 (SW) -62
UU Aqr p 1 0.16358045 10.90 12.60 1.70 24.05. 09:12 246 (SW) 14
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 24.05. 09:12 320 (NW) 36
NU Cam p 1 0.69006 10.57 10.95 0.38 24.05. 09:12 9 (N) 47
V364 Aps p 5 0.295464 14.00 14.40 0.40 24.05. 09:12 192 (S) -61
V1340 Her p 9 0.4189 13.20 13.50 0.30 24.05. 09:12 300 (NW) -8
SU Pic s 8 1.838119 10.07 10.20 0.13 24.05. 09:12 150 (SE) -13
V502 And p 6 0.318892 13.80 14.20 0.40 24.05. 09:12 232 (SW) 63
II Aps s 10 0.842236 11.20 11.60 0.40 24.05. 09:12 197 (S) -62
AU Aqr p 10 0.3711583 12.90 14.00 1.10 24.05. 09:13 232 (SW) -2
HI Lac p 10 0.1666655 15.00 18.00 3.00 24.05. 09:13 297 (NW) 59
IM Vir p 9 1.308614 9.74 9.89 0.15 24.05. 09:14 32 (NE) -42
AO Ser p 1 0.8793471 10.70 12.00 1.30 24.05. 09:14 336 (NW) -20
V395 And s 9 0.684661 7.55 7.60 0.05 24.05. 09:14 278 (W) 64
V651 Cyg p 10 1.024871 14.40 15.70 1.30 24.05. 09:14 295 (NW) 45
V789 Cyg p 6 0.288551 13.30 13.70 0.40 24.05. 09:14 301 (NW) 14
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 24.05. 09:14 231 (SW) 17
PT Lib p 10 0.434556 13.90 14.60 0.70 24.05. 09:14 333 (NW) -60
VW Pic p 10 0.425763 7.05 7.14 0.09 24.05. 09:14 153 (SE) -23
V1542 Aql p 1 0.417537 11.71 12.34 0.63 24.05. 09:14 283 (W) 1
V1038 Her s 1 0.26818 11.80 11.80 0.00 24.05. 09:14 329 (NW) 0
HR Gem s 1 1.068963 11.40 11.70 0.30 24.05. 09:14 98 (E) 40
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.