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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V797 Cep s 1 0.270449 14.60 14.60 0.00 24.05. 20:21 359 (N) 40
AD Boo p 1 2.068807 9.37 9.99 0.62 24.05. 20:21 148 (SE) 62
V1370 Tau p 7 0.295517 10.90 11.20 0.30 24.05. 20:21 305 (NW) -3
X PsA s 10 0.3977746 13.00 14.20 1.20 24.05. 20:21 77 (E) -43
EP Oct p 10 0.448784 12.37 13.17 0.80 24.05. 20:22 176 (S) -45
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 24.05. 20:22 49 (NE) 28
EX Hya p 10 0.068233846 9.60 13.99 4.39 24.05. 20:22 189 (S) 10
SU Boo s 1 1.56125 11.96 12.04 0.08 24.05. 20:22 144 (SE) 69
LL Cep p 6 0.7841514 13.50 15.00 1.50 24.05. 20:22 12 (N) 37
EW Psc p 8 0.241202 10.38 10.38 0.00 24.05. 20:23 26 (NE) -28
V531 And p 10 0.406372 11.40 11.60 0.20 24.05. 20:23 1 (N) -6
V612 Sco p 10 1.062697 10.60 10.70 0.10 24.05. 20:23 142 (SE) -14
XZ For p 9 0.308127 9.90 10.28 0.38 24.05. 20:23 336 (NW) -76
V1123 Tau s 1 0.399949 9.87 9.87 0.00 24.05. 20:23 330 (NW) -17
QQ Boo p 8 0.2764765 12.45 12.85 0.40 24.05. 20:23 91 (E) 70
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 24.05. 20:23 69 (E) 24
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 24.05. 20:23 342 (N) -41
IZ Lac p 1 0.7989215 12.50 12.80 0.30 24.05. 20:23 30 (NE) 20
V723 Per s 7 0.796424 12.24 12.50 0.26 24.05. 20:24 357 (N) 14
UW Hya p 3 1.055439 13.30 14.00 0.70 24.05. 20:24 259 (W) 13
KO Del p 1 0.5833444 12.50 13.00 0.50 24.05. 20:25 66 (NE) 2
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 24.05. 20:25 26 (NE) 22
V387 Cyg s 1 0.6405968 11.50 11.60 0.10 24.05. 20:25 48 (NE) 14
V1138 Cas p 1 0.798267 13.25 13.60 0.35 24.05. 20:25 0 (N) 17
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 24.05. 20:25 109 (E) 26
V680 Per p 1 0.37422 13.55 14.13 0.58 24.05. 20:25 347 (N) -3
G2038.0293 Ser p 1 0.49541 10.32 10.43 0.11 24.05. 20:25 117 (SE) 52
DZ Lyn s 1 0.378018 9.90 9.90 0.00 24.05. 20:25 296 (NW) 37
V919 Cep p 4 1.851969 10.62 10.92 0.30 24.05. 20:26 18 (N) 29
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 24.05. 20:26 76 (E) 37
V632 Aur p 8 0.4652 15.95 17.25 1.30 24.05. 20:26 314 (NW) 15
V353 Lup p 10 0.67957 12.20 12.80 0.60 24.05. 20:26 163 (S) -5
AU Dra p 1 0.515266 12.30 13.10 0.80 24.05. 20:26 34 (NE) 56
EF Boo s 1 0.4205155 9.43 9.43 0.00 24.05. 20:26 79 (E) 81
V337 Vir p 5 0.352857 13.30 14.10 0.80 24.05. 20:26 195 (S) 40
IX Mon s 3 1.103269 12.60 12.80 0.20 24.05. 20:27 285 (W) 3
AC Gem p 1 1.661798 11.00 11.80 0.80 24.05. 20:27 295 (NW) 5
FU Dra s 1 0.306718 10.55 10.55 0.00 24.05. 20:27 41 (NE) 70
KO Ara p 9 0.3825476 13.30 14.10 0.80 24.05. 20:27 144 (SE) -26
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 24.05. 20:27 11 (N) -40
V523 Cas p 1 0.2336923 10.62 11.45 0.83 24.05. 20:27 9 (N) 11
V945 Cep p 10 1.129913 11.87 12.17 0.30 24.05. 20:27 14 (N) 28
UV Mon s 1 0.415677 12.50 12.50 0.00 24.05. 20:28 277 (W) -5
G0651.0763 Ari p 9 0.66456 12.05 12.05 0.00 24.05. 20:28 334 (NW) -25
KR Cnc p 10 3.35002 10.36 10.37 0.01 24.05. 20:28 280 (W) 28
IP Peg s 1 0.15820616 13.00 13.00 0.00 24.05. 20:28 33 (NE) -15
AH Mic s 10 0.387315 13.20 13.60 0.40 24.05. 20:28 106 (E) -43
TX Cnc p 1 0.3828827 10.00 10.35 0.35 24.05. 20:28 271 (W) 24
V526 And p 10 0.48558 14.30 15.10 0.80 24.05. 20:28 3 (N) -4
V2276 Cyg p 10 0.9716 11.40 11.80 0.40 24.05. 20:28 53 (NE) 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.