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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:16 // 18:56 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:29 UTC
Astronomical Twilight (18°): 00:26 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V664 Lyr p 8 0.359987 13.00 13.00 0.00 25.07. 02:46 295 (NW) 37
TV Aps p 9 0.647493 13.70 14.70 1.00 25.07. 02:46 207 (SW) -61
EY Lac s 5 2.277929 13.80 13.80 0.00 25.07. 02:46 298 (NW) 78
MZ Lyr p 7 0.9673965 13.30 14.00 0.70 25.07. 02:46 278 (W) 29
PY Boo p 9 0.278049 12.10 12.65 0.55 25.07. 02:46 328 (NW) 21
BC Gru p 8 0.3073055 9.90 10.30 0.40 25.07. 02:46 192 (S) -9
V733 Her s 3 0.4174915 13.80 14.30 0.50 25.07. 02:47 310 (NW) 30
V1187 Her p 1 0.310764 11.14 11.31 0.17 25.07. 02:47 309 (NW) 14
V428 Cam p 8 0.290606 12.85 13.15 0.30 25.07. 02:47 19 (N) 48
V444 And s 7 0.46878 13.04 13.70 0.66 25.07. 02:47 116 (SE) 74
V934 Mon p 9 0.509444 12.60 13.20 0.60 25.07. 02:47 76 (E) -13
V365 Dra p 10 0.35396 11.82 12.03 0.21 25.07. 02:47 317 (NW) 34
YY Cet p 1 0.7904598 10.58 11.61 1.03 25.07. 02:48 150 (SE) 17
QV UMa s 6 0.311444 13.50 13.50 0.00 25.07. 02:48 22 (N) 14
V505 Cyg s 1 0.667664 11.70 12.00 0.30 25.07. 02:48 266 (W) 48
IZ Aur s 1 0.771167 13.00 13.00 0.00 25.07. 02:48 51 (NE) 38
IN Cnc p 5 0.501459 13.00 13.65 0.65 25.07. 02:49 41 (NE) -15
NY Lyr s 1 0.4408 12.70 13.10 0.40 25.07. 02:49 281 (W) 37
GW Boo s 1 0.531544 10.25 10.25 0.00 25.07. 02:49 333 (NW) -16
V1043 Cas p 1 0.661587 13.29 14.18 0.89 25.07. 02:49 58 (NE) 84
KX Gem p 10 2.93091 16.00 16.80 0.80 25.07. 02:49 70 (E) 4
QX Boo s 9 0.3604665 12.50 12.50 0.00 25.07. 02:49 325 (NW) 18
GW Cep s 1 0.3188312 11.40 12.00 0.60 25.07. 02:50 8 (N) 59
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 25.07. 02:50 309 (NW) 58
V418 Nor p 10 0.3849 16.18 16.50 0.32 25.07. 02:50 237 (SW) -56
V1258 Cen p 10 0.08885 15.40 22.20 6.80 25.07. 02:50 325 (NW) -68
V1066 Her p 1 0.539622 11.80 12.30 0.50 25.07. 02:50 308 (NW) 32
V731 Her p 1 0.4264073 13.30 13.90 0.60 25.07. 02:50 308 (NW) 27
QX Cyg p 8 0.8995035 14.30 15.00 0.70 25.07. 02:50 279 (W) 46
V444 Dra p 10 0.3545232 13.55 14.20 0.65 25.07. 02:50 329 (NW) 57
V1747 Aql p 6 1.274275 10.34 11.00 0.66 25.07. 02:50 263 (W) 17
DR CVn p 1 0.329058 11.70 11.96 0.26 25.07. 02:50 351 (N) -4
AK Vir p 2 1.193596 10.00 11.00 1.00 25.07. 02:50 311 (NW) -50
V354 UMa p 7 0.2938285 10.93 11.21 0.28 25.07. 02:51 345 (N) 11
AM Oct p 10 0.5017 14.40 15.10 0.70 25.07. 02:51 194 (S) -39
PT Dra p 10 0.270768 14.30 14.90 0.60 25.07. 02:51 335 (NW) 21
RR Cir s 6 1.09173 11.51 11.89 0.38 25.07. 02:51 209 (SW) -68
PT Lib p 10 0.434556 13.90 14.60 0.70 25.07. 02:51 288 (W) -43
TU Eri p 9 0.334978 12.56 13.13 0.57 25.07. 02:51 138 (SE) 9
EI Oct p 9 0.338519 11.41 12.15 0.74 25.07. 02:51 181 (S) -53
BF Vel p 10 0.7040276 10.50 12.00 1.50 25.07. 02:52 91 (E) -56
V337 UMa p 8 0.383365 13.70 14.25 0.55 25.07. 02:52 18 (N) 13
MR Com s 1 0.412743 12.00 12.40 0.40 25.07. 02:52 344 (N) -11
GX Boo p 6 0.38784 12.16 12.32 0.16 25.07. 02:52 333 (NW) -11
V692 Pup p 10 0.34 14.53 14.72 0.19 25.07. 02:52 73 (E) -30
V1125 Oph s 2 0.911655 11.00 11.50 0.50 25.07. 02:52 291 (W) -2
V389 Cam s 9 0.439897 11.80 12.50 0.70 25.07. 02:52 31 (NE) 49
ET Del p 4 1.0107832 12.00 12.90 0.90 25.07. 02:53 240 (SW) 33
V626 Aur p 9 0.3956 15.59 15.86 0.27 25.07. 02:53 65 (NE) 31
V1426 Aql p 4 1.175155 9.30 9.70 0.40 25.07. 02:53 260 (W) 14
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.