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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 // 19:30 UTC
Nautical Twilight (12°): 01:26 // 20:27 UTC
Astronomical Twilight (18°): 23:59 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V646 Aur p 9 0.438786 13.40 13.80 0.40 24.05. 10:50 91 (E) 62
V534 Aur p 8 2.141839 10.43 10.76 0.33 24.05. 10:50 114 (SE) 54
V387 Cas p 1 1.608216 12.50 13.00 0.50 24.05. 10:50 306 (NW) 63
V640 Aql s 7 0.5612183 12.60 12.80 0.20 24.05. 10:50 305 (NW) -13
V653 Ara p 10 0.2614 12.50 12.90 0.40 24.05. 10:50 230 (SW) -81
V1138 Cas s 1 0.798267 13.25 13.25 0.00 24.05. 10:51 302 (NW) 68
V1295 Her s 1 0.349236 12.05 12.45 0.40 24.05. 10:51 341 (N) 8
V723 Per p 7 0.796424 12.24 12.70 0.46 24.05. 10:51 292 (W) 70
U Ret p 10 0.3549563 13.64 14.32 0.68 24.05. 10:51 185 (S) -19
EM Tuc p 4 0.326575 12.16 12.76 0.60 24.05. 10:51 204 (SW) -35
V634 And p 10 0.577405 14.40 15.40 1.00 24.05. 10:51 283 (W) 39
GV Aqr p 4 0.33677 13.60 14.00 0.40 24.05. 10:51 259 (W) -1
FP Lyn p 9 0.359085 11.36 11.69 0.33 24.05. 10:51 74 (E) 41
DP Cas s 4 1.221596 13.40 13.60 0.20 24.05. 10:51 316 (NW) 51
V1215 Her p 10 0.312752 14.30 15.00 0.70 24.05. 10:51 352 (N) 10
RV Gru p 10 0.2595312 11.00 11.40 0.40 24.05. 10:51 230 (SW) -29
DS Psc s 4 0.3424915 11.75 11.75 0.00 24.05. 10:52 235 (SW) 29
QQ Lup p 10 0.251562 12.40 13.35 0.95 24.05. 10:52 80 (E) -76
UU CMa p 4 2.1664842 10.00 12.50 2.50 24.05. 10:52 137 (SE) 11
MU Gem p 1 0.7262005 14.50 15.00 0.50 24.05. 10:52 119 (SE) 39
GX Boo p 6 0.38784 12.16 12.32 0.16 24.05. 10:52 28 (NE) -11
V1207 Her p 8 0.2667556 12.55 13.40 0.85 24.05. 10:52 351 (N) -14
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 24.05. 10:52 316 (NW) 1
XZ Mon p 8 0.876084 13.40 15.10 1.70 24.05. 10:52 132 (SE) 24
OO Aqr s 5 0.586623 9.20 9.59 0.39 24.05. 10:53 275 (W) -22
NW Aqr s 1 0.30163 12.00 12.00 0.00 24.05. 10:53 261 (W) 8
RW CrB p 1 0.7264112 10.22 10.78 0.56 24.05. 10:53 5 (N) -10
V1847 Ori s 1 0.342605 12.09 12.36 0.27 24.05. 10:53 155 (SE) 49
V1300 Her p 1 0.296334 12.63 13.00 0.37 24.05. 10:53 339 (N) 1
HH Lac p 10 0.200593 14.00 15.50 1.50 24.05. 10:54 307 (NW) 46
SV Cen p 6 1.65766 8.71 9.98 1.27 24.05. 10:54 132 (SE) -54
V616 Aql p 10 1.0031606 14.10 15.00 0.90 24.05. 10:54 307 (NW) -14
V622 Aur p 9 0.3043 15.13 15.32 0.19 24.05. 10:54 111 (E) 68
AA Cet s 1 0.536169 6.20 6.70 0.50 24.05. 10:54 209 (SW) 12
LW Eri p 5 0.46562 12.20 12.80 0.60 24.05. 10:54 171 (S) 39
CZ Peg p 9 0.562229 13.40 14.40 1.00 24.05. 10:54 289 (W) 17
EX CVn s 4 0.2771572 13.10 13.10 0.00 24.05. 10:54 37 (NE) 9
V2735 Ori p 9 1.226673 9.10 9.50 0.40 24.05. 10:55 146 (SE) 44
V353 Dra s 8 0.802697 11.52 11.72 0.21 24.05. 10:55 357 (N) 19
V530 Mon p 1 0.5255325 12.40 12.80 0.40 24.05. 10:55 126 (SE) 30
QS And p 9 0.276678 16.67 17.09 0.42 24.05. 10:55 264 (W) 43
V691 Her p 9 0.58716 13.30 13.70 0.40 24.05. 10:55 356 (N) -22
OU Ser p 1 0.2967662 8.25 8.43 0.18 24.05. 10:56 11 (N) -23
TY Del p 1 1.191132 9.70 10.90 1.20 24.05. 10:56 290 (W) 1
NSV 00518 Cet p 9 0.58622 11.06 11.69 0.63 24.05. 10:56 216 (SW) 9
DX CVn s 1 0.35738 12.25 12.60 0.35 24.05. 10:56 34 (NE) 7
GM Aqr s 6 0.367282 13.80 13.80 0.00 24.05. 10:56 265 (W) 1
V736 Car s 10 17.7997 7.91 7.91 0.00 24.05. 10:56 135 (SE) -47
IN Boo s 7 0.285759 13.90 13.90 0.00 24.05. 10:56 25 (NE) -5
TY Boo p 1 0.3171485 10.81 11.47 0.66 24.05. 10:56 13 (N) -4
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.