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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:07 // 18:45 UTC
Civil Twilight (6°): 02:29 // 19:23 UTC
Nautical Twilight (12°): 01:35 // 20:17 UTC
Astronomical Twilight (18°): 00:19 // 21:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1638 Ori p 8 0.614052 11.43 11.86 0.43 18.05. 21:18 308 (NW) -31
V393 Cam p 9 0.385712 13.90 14.70 0.80 18.05. 21:18 341 (N) 36
EV CVn s 3 0.335969 12.00 12.00 0.00 18.05. 21:18 236 (SW) 71
V593 Cen p 10 0.7553457 10.30 11.00 0.70 18.05. 21:19 186 (S) -23
GU Aps p 10 0.436522 14.00 14.70 0.70 18.05. 21:19 175 (S) -41
V405 Dra s 1 0.413036 11.54 11.54 0.00 18.05. 21:19 60 (NE) 50
EX Del s 1 0.3309877 12.80 13.30 0.50 18.05. 21:19 78 (E) 10
NU Boo s 8 0.339576 13.40 13.40 0.00 18.05. 21:19 58 (NE) 81
GV Boo s 2 0.367868 12.40 12.40 0.00 18.05. 21:20 196 (S) 66
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 18.05. 21:20 282 (W) -9
V857 Her s 1 0.38223 10.90 10.90 0.00 18.05. 21:20 96 (E) 60
PY Cyg p 8 0.4650325 14.80 15.20 0.40 18.05. 21:20 64 (NE) 30
V1121 Tau p 4 0.8242202 8.46 8.89 0.43 18.05. 21:20 336 (NW) -36
HR Cas p 10 3.54371 15.40 17.40 2.00 18.05. 21:20 9 (N) 15
V473 Cas s 1 0.41546 13.40 13.40 0.00 18.05. 21:20 5 (N) 17
ES Lib s 3 0.883041 7.10 7.33 0.23 18.05. 21:20 161 (S) 25
IL Cas p 4 3.451732 10.60 11.50 0.90 18.05. 21:20 5 (N) 20
V440 Cas s 8 0.32568791 15.00 15.00 0.00 18.05. 21:21 23 (NE) 16
MP Cen p 10 2.993469 9.70 10.40 0.70 18.05. 21:21 198 (S) -25
BX CrB p 10 0.358838 12.25 12.50 0.25 18.05. 21:22 110 (E) 66
WX Cnc s 1 1.2245895 10.50 10.70 0.20 18.05. 21:22 286 (W) 30
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 18.05. 21:22 54 (NE) 43
MS Vir s 1 0.3124379 9.34 9.67 0.33 18.05. 21:22 181 (S) 22
V1050 Her s 5 1.47261 12.40 12.55 0.15 18.05. 21:22 91 (E) 55
DL CVn s 2 0.642442 11.97 11.97 0.00 18.05. 21:22 238 (SW) 73
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 18.05. 21:22 274 (W) 35
IS CMa p 7 0.616985 6.93 7.44 0.50 18.05. 21:22 269 (W) -39
V947 Cep p 10 0.331677 12.62 12.88 0.26 18.05. 21:22 7 (N) 43
V880 Per p 10 0.7738 13.35 13.70 0.35 18.05. 21:22 351 (N) 1
DV Psc s 1 0.3085358 10.59 10.59 0.00 18.05. 21:23 34 (NE) -29
NW Dra s 7 0.728091 12.91 13.45 0.54 18.05. 21:23 332 (NW) 63
V1103 Her s 1 0.2913524 11.90 11.90 0.00 18.05. 21:23 86 (E) 45
V1002 Her p 9 1.604377 8.99 9.14 0.15 18.05. 21:23 93 (E) 27
DV Cep s 1 1.161975 11.40 11.40 0.00 18.05. 21:23 25 (NE) 45
V517 And p 10 0.49053 13.30 13.60 0.30 18.05. 21:23 15 (N) -3
AM Oct p 10 0.5017 14.40 15.10 0.70 18.05. 21:23 157 (SE) -50
DE Mic p 10 0.410687 7.65 8.05 0.40 18.05. 21:23 106 (E) -35
QX Boo p 9 0.3604665 12.50 13.20 0.70 18.05. 21:23 91 (E) 76
V364 Per p 2 0.3394535 14.60 15.60 1.00 18.05. 21:23 353 (N) -3
MW Boo p 10 0.364135 14.00 14.40 0.40 18.05. 21:23 106 (E) 83
V450 Per p 1 0.948673 13.00 13.70 0.70 18.05. 21:24 351 (N) 2
BO Peg p 1 0.580428 11.50 12.20 0.70 18.05. 21:24 67 (NE) -3
V1333 Her s 1 0.317594 13.27 13.27 0.00 18.05. 21:24 67 (NE) 52
PP Hya p 10 0.752311 6.84 6.91 0.07 18.05. 21:24 236 (SW) 1
V1269 Cen p 10 0.389943 12.70 13.65 0.95 18.05. 21:24 189 (S) 6
BI CVn p 1 0.3842103 10.35 10.78 0.43 18.05. 21:24 229 (SW) 72
V807 Cyg p 9 0.798763 14.20 15.10 0.90 18.05. 21:25 68 (E) 32
V536 And p 10 0.6415 14.20 14.60 0.40 18.05. 21:25 7 (N) 0
V504 And p 10 0.647987 13.40 13.70 0.30 18.05. 21:25 17 (N) 1
BP Dra p 10 0.9868093 14.40 14.90 0.50 18.05. 21:25 43 (NE) 43
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.