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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CN Lac p 1 0.6373524 12.40 12.90 0.50 25.04. 20:18 15 (N) 8
EF Ori s 1 1.619449 13.60 13.60 0.00 25.04. 20:18 271 (W) 16
V470 Cam p 1 0.0956467 14.10 14.75 0.65 25.04. 20:18 323 (NW) 54
BO Gru p 10 0.56221 12.10 12.60 0.50 25.04. 20:18 40 (NE) -82
CU Tuc p 10 0.865837 9.88 10.24 0.36 25.04. 20:18 205 (SW) -74
V577 Lyr s 9 0.390011 14.50 14.50 0.00 25.04. 20:18 47 (NE) 24
V1847 Ori p 1 0.342605 12.09 12.36 0.27 25.04. 20:18 282 (W) 5
V340 Vir s 6 0.45486 11.53 11.85 0.32 25.04. 20:19 154 (SE) 22
XZ UMa p 1 1.222309 10.10 11.70 1.60 25.04. 20:19 280 (W) 70
V2766 Ori p 6 0.6032 15.00 15.30 0.30 25.04. 20:19 269 (W) 7
V1258 Cen p 10 0.08885 15.40 22.20 6.80 25.04. 20:19 162 (S) 7
T Aur p 6 0.20437829 15.20 15.50 0.30 25.04. 20:19 291 (W) 22
RS Sct s 5 0.6642377 9.78 10.08 0.30 25.04. 20:19 82 (E) -20
AB Cnc p 3 0.872842 14.00 15.00 1.00 25.04. 20:19 241 (SW) 40
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 25.04. 20:19 24 (NE) -52
V442 Cam p 1 0.442643 13.05 13.46 0.41 25.04. 20:19 334 (NW) 51
V1055 Sco s 4 0.363686 8.65 8.65 0.00 25.04. 20:19 127 (SE) -18
CN Com p 1 0.7354425 13.30 14.00 0.70 25.04. 20:19 161 (S) 55
V757 Cep s 8 0.343873 14.00 14.70 0.70 25.04. 20:19 357 (N) 38
GW Gem s 1 0.6594447 10.48 10.68 0.20 25.04. 20:19 263 (W) 42
AS Cen p 10 0.3052373 13.00 13.20 0.20 25.04. 20:19 183 (S) -17
V400 Lyr p 1 0.253427 12.70 13.35 0.65 25.04. 20:20 48 (NE) 15
V576 Aur s 7 1.961843 9.68 9.97 0.29 25.04. 20:20 285 (W) 28
CK Aqr s 6 0.2833722 12.90 12.90 0.00 25.04. 20:20 53 (NE) -40
IL Cnc s 1 0.267656 12.35 11.35 -1.00 25.04. 20:20 241 (SW) 46
V608 Cas p 1 0.380403 12.30 13.30 1.00 25.04. 20:20 345 (N) 35
QW Cyg s 2 0.5876453 13.90 14.10 0.20 25.04. 20:20 41 (NE) 10
HR Lac p 1 0.42907 13.90 14.40 0.50 25.04. 20:20 15 (N) 13
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 25.04. 20:21 40 (NE) 22
UZ CMi p 1 0.551363 11.60 12.10 0.50 25.04. 20:21 245 (SW) 24
AE LMi p 5 0.528341 12.80 13.20 0.40 25.04. 20:21 224 (SW) 69
V470 Hya p 7 0.395393 13.00 13.50 0.50 25.04. 20:21 238 (SW) 24
V742 Her p 1 0.5776513 13.80 14.50 0.70 25.04. 20:21 58 (NE) 32
PR Cam p 10 0.387366 13.10 13.40 0.30 25.04. 20:22 324 (NW) 27
V440 And p 6 1.582566 12.64 13.24 0.60 25.04. 20:22 351 (N) 2
UZ For p 10 0.087865429 18.20 20.90 2.70 25.04. 20:22 275 (W) -39
V680 Per s 1 0.37422 13.55 13.55 0.00 25.04. 20:22 324 (NW) 5
V1016 Oph s 1 0.407161 13.10 14.10 1.00 25.04. 20:22 109 (E) 9
RW PsA p 9 0.3604495 11.05 11.76 0.71 25.04. 20:22 45 (NE) -61
V386 Cam p 10 0.50808 12.30 12.75 0.45 25.04. 20:22 334 (NW) 45
V427 CMa p 9 3.5485 12.85 14.00 1.15 25.04. 20:23 232 (SW) -7
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 25.04. 20:23 108 (E) 9
V514 Per s 1 1.819162 11.40 11.40 0.00 25.04. 20:23 326 (NW) 21
V1160 Cas p 9 2.133188 11.68 12.00 0.32 25.04. 20:23 348 (N) 35
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 25.04. 20:23 117 (SE) 57
EX Hya p 10 0.068233846 9.60 13.99 4.39 25.04. 20:23 164 (S) 9
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 25.04. 20:23 42 (NE) 12
V714 Car p 10 2.0453 9.68 9.85 0.17 25.04. 20:24 190 (S) -19
V2056 Oph s 10 4.2549086 13.70 13.90 0.20 25.04. 20:24 90 (E) -1
V622 Aur p 9 0.3043 15.13 15.32 0.19 25.04. 20:24 296 (NW) 30
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.