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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 18:42 UTC
Civil Twilight (6°): 02:32 // 19:19 UTC
Nautical Twilight (12°): 01:39 // 20:13 UTC
Astronomical Twilight (18°): 00:26 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V473 Cam p 7 0.298438 11.55 12.20 0.65 17.05. 02:57 1 (N) 37
ES Lib s 3 0.883041 7.10 7.33 0.23 17.05. 02:57 242 (SW) 5
EW Boo p 1 0.906349 10.31 10.69 0.38 17.05. 02:57 283 (W) 41
V756 Per s 4 4.605 12.20 12.20 0.00 17.05. 02:57 42 (NE) 35
NN Cep p 2 2.058306 8.20 8.58 0.38 17.05. 02:57 46 (NE) 60
HR Leo p 10 1.081354 8.94 9.03 0.09 17.05. 02:58 299 (NW) -26
V434 Hya p 8 5.9199 12.55 13.10 0.55 17.05. 02:58 300 (NW) -55
AV CrB s 1 0.30819 11.87 11.87 0.00 17.05. 02:58 262 (W) 48
V620 Cen p 10 2.166218 13.90 14.40 0.50 17.05. 02:58 220 (SW) -39
FO Hya p 1 0.4695567 9.50 10.00 0.50 17.05. 02:58 305 (NW) -48
XZ Ari s 7 0.265488 13.85 13.85 0.00 17.05. 02:58 62 (NE) 13
AN UMa s 6 0.07975275 14.90 20.20 5.30 17.05. 02:58 325 (NW) 15
CD Tri s 3 0.369035 12.14 12.14 0.00 17.05. 02:58 58 (NE) 20
KW Boo p 5 0.348865 14.00 14.50 0.50 17.05. 02:58 279 (W) 29
BG Vul s 1 0.4032397 12.90 13.70 0.80 17.05. 02:58 135 (SE) 56
V391 Vir p 1 0.3543161 12.21 12.84 0.63 17.05. 02:58 287 (W) -9
V861 Her s 1 0.3446312 13.80 13.80 0.00 17.05. 02:58 269 (W) 60
HS Cnc p 7 0.359488 13.16 13.27 0.11 17.05. 02:59 340 (N) -26
V1851 Ori s 1 0.276946 12.00 12.00 0.00 17.05. 02:59 39 (NE) -22
V1340 Her p 9 0.4189 13.20 13.50 0.30 17.05. 02:59 208 (SW) 49
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 17.05. 02:59 62 (NE) 84
V668 Ara p 10 0.6014 13.30 13.90 0.60 17.05. 02:59 200 (S) -28
V2056 Oph s 10 4.2549086 13.70 13.90 0.20 17.05. 02:59 216 (SW) 34
V909 Cyg s 2 2.805385 9.30 9.66 0.36 17.05. 02:59 182 (S) 68
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 17.05. 02:59 360 (N) 82
BF Vel p 10 0.7040276 10.50 12.00 1.50 17.05. 02:59 299 (NW) -73
V692 Cen p 10 1.723715 11.70 12.00 0.30 17.05. 03:00 224 (SW) -54
V387 Cam p 9 0.651141 12.50 13.10 0.60 17.05. 03:00 15 (N) 29
MU Aqr s 3 0.2722205 11.30 11.30 0.00 17.05. 03:00 159 (S) 36
V1508 Cyg p 3 0.9951205 12.60 13.30 0.70 17.05. 03:00 173 (S) 72
V692 And s 6 0.33802 12.50 12.50 0.00 17.05. 03:00 73 (E) 51
V422 Dra p 10 0.5124535 11.87 12.16 0.29 17.05. 03:00 340 (N) 83
V552 And p 4 0.28133 16.89 17.55 0.66 17.05. 03:00 56 (NE) 30
AS CrB p 1 0.380663 11.35 11.85 0.50 17.05. 03:00 271 (W) 48
V396 Peg s 2 0.342286 12.12 12.12 0.00 17.05. 03:01 109 (E) 28
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 17.05. 03:01 137 (SE) 76
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 17.05. 03:01 21 (N) -18
IL Cnc p 1 0.267656 12.35 12.96 0.61 17.05. 03:01 341 (N) -18
XZ Cru p 10 0.824793 12.60 13.10 0.50 17.05. 03:01 230 (SW) -50
BC Gru s 8 0.3073055 9.90 10.30 0.40 17.05. 03:01 150 (SE) -16
CW CMi p 1 0.313192 11.20 11.60 0.40 17.05. 03:01 357 (N) -40
GK Eri p 8 2.95968 8.96 9.49 0.53 17.05. 03:02 77 (E) -32
V435 Gem p 1 0.3365 10.55 10.92 0.37 17.05. 03:02 357 (N) -18
V1187 Her p 1 0.310764 11.14 11.31 0.17 17.05. 03:02 266 (W) 53
V373 Dra s 3 0.316906 13.00 13.00 0.00 17.05. 03:02 294 (NW) 69
MX Del p 4 0.864703 8.99 9.18 0.18 17.05. 03:02 155 (SE) 59
CZ Cha p 10 0.3225055 14.00 14.60 0.60 17.05. 03:02 194 (S) -56
EH Cnc s 1 0.4180364 11.73 10.73 -1.00 17.05. 03:02 349 (N) -18
HW Vir s 1 0.11671953 10.50 11.20 0.70 17.05. 03:02 275 (W) -16
VV Men p 10 0.43503 13.13 13.66 0.53 17.05. 03:02 158 (S) -59
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.