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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:13 // 17:46 UTC
Civil Twilight (6°): 03:41 // 18:18 UTC
Nautical Twilight (12°): 03:00 // 18:59 UTC
Astronomical Twilight (18°): 02:15 // 19:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1289 Her s 1 0.340092 11.06 11.06 0.00 01.09. 13:20 79 (E) 38
AU Dra s 1 0.515266 12.30 12.30 0.00 01.09. 13:20 34 (NE) 53
V523 Aur p 1 0.330437 13.30 14.70 1.40 01.09. 13:21 297 (NW) 33
V563 Lyr p 1 0.577642 10.96 11.47 0.51 01.09. 13:21 64 (NE) 32
V1001 Cas s 1 0.429058 13.61 13.61 0.00 01.09. 13:21 12 (N) 12
V757 Cen s 1 0.3431685 8.30 8.60 0.30 01.09. 13:21 170 (S) 3
HS Her s 1 1.6374341 8.50 8.63 0.13 01.09. 13:21 76 (E) 21
V796 Cep s 1 0.392964 12.20 12.20 0.00 01.09. 13:21 358 (N) 40
V387 Her p 1 0.589466 12.80 13.40 0.60 01.09. 13:21 97 (E) 32
VY Pup p 5 0.8167331 10.80 11.40 0.60 01.09. 13:21 257 (W) -4
V948 Her p 6 1.275207 9.02 9.31 0.29 01.09. 13:22 88 (E) 38
GY Pup p 10 0.4121794 11.90 12.30 0.40 01.09. 13:22 240 (SW) -28
NN Com s 5 0.582846 13.38 13.78 0.40 01.09. 13:22 192 (S) 54
IW Lyr p 4 0.7985204 13.10 14.20 1.10 01.09. 13:22 68 (E) 34
RS Col s 4 0.67235 9.54 9.97 0.43 01.09. 13:22 270 (W) -39
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 01.09. 13:22 44 (NE) -29
V373 Dra s 3 0.316906 13.00 13.00 0.00 01.09. 13:23 58 (NE) 51
V480 Cas p 9 0.342013 14.60 14.90 0.30 01.09. 13:23 354 (N) 16
GU Boo p 1 0.4887296 13.10 13.70 0.60 01.09. 13:23 110 (E) 61
V338 Dra s 5 0.2351485 13.30 13.30 0.00 01.09. 13:24 49 (NE) 65
V2364 Cyg p 2 0.5921355 11.10 11.65 0.55 01.09. 13:24 51 (NE) 34
CK Boo s 1 0.3551495 8.99 9.23 0.24 01.09. 13:24 148 (SE) 45
V731 CrA p 10 0.537745 10.90 11.30 0.40 01.09. 13:24 122 (SE) -22
V1073 Her p 1 0.2942815 11.00 11.70 0.70 01.09. 13:24 76 (E) 34
AG Ari s 7 1.963115 8.16 8.16 0.00 01.09. 13:24 339 (N) -25
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 01.09. 13:24 318 (NW) -18
BI Vul s 1 0.2518236 14.15 14.86 0.71 01.09. 13:24 48 (NE) 2
AO Ser p 1 0.8793471 10.70 12.00 1.30 01.09. 13:25 118 (SE) 43
V839 Oph p 1 0.4090015 8.80 9.39 0.59 01.09. 13:25 95 (E) 17
V1107 Cas s 1 0.273412 12.88 12.88 0.00 01.09. 13:26 358 (N) 22
YY Cnc p 1 0.698445 11.30 11.70 0.40 01.09. 13:26 277 (W) 37
V706 Cyg s 1 0.466254 13.20 13.90 0.70 01.09. 13:26 38 (NE) 12
V341 Mus p 10 1.79323 15.33 15.34 0.01 01.09. 13:26 180 (S) -25
RS CVn p 4 4.79779 7.93 9.14 1.21 01.09. 13:26 179 (S) 76
AC Gem p 1 1.661798 11.00 11.80 0.80 01.09. 13:26 290 (W) 9
TZ CrA p 10 0.686748 9.60 10.33 0.73 01.09. 13:26 128 (SE) -25
EY CVn p 1 0.342687 11.91 12.25 0.34 01.09. 13:26 182 (S) 74
PY Car s 10 3.340806 10.30 10.30 0.00 01.09. 13:26 216 (SW) -41
GR Boo s 1 0.3766695 11.45 11.45 0.00 01.09. 13:26 128 (SE) 58
V981 Cyg s 10 0.507662 14.50 15.00 0.50 01.09. 13:26 42 (NE) 36
V1289 Cen p 9 0.897009 10.40 11.20 0.80 01.09. 13:26 173 (S) -8
V689 Cyg s 9 1.4553015 14.00 14.00 0.00 01.09. 13:27 58 (NE) 22
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 01.09. 13:27 49 (NE) 37
V477 Her p 8 0.3251804 14.90 15.50 0.60 01.09. 13:27 92 (E) 37
BB Men p 10 0.257701 11.46 11.92 0.46 01.09. 13:27 204 (SW) -51
DQ Her p 7 0.19362088 13.00 18.08 5.08 01.09. 13:27 65 (NE) 42
V445 Cam p 10 0.30118 14.40 15.20 0.80 01.09. 13:27 344 (N) 47
V881 Per p 1 0.387377 10.71 11.04 0.33 01.09. 13:27 339 (N) 1
AN Eri p 10 0.4282205 14.40 15.40 1.00 01.09. 13:27 291 (W) -38
WZ Cap s 9 0.3130867 14.00 14.00 0.00 01.09. 13:27 74 (E) -33
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.