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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:45 UTC
Nautical Twilight (12°): 01:28 // 20:43 UTC
Astronomical Twilight (18°): 23:50 // 22:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PY Vir s 1 0.311248 9.60 10.00 0.40 17.07. 10:43 95 (E) -1
V902 Cep p 10 0.32871 11.78 12.28 0.50 17.07. 10:43 352 (N) 45
V1054 Her p 4 0.648206 11.90 12.30 0.40 17.07. 10:44 33 (NE) -21
V997 Cyg s 1 0.458224 14.10 14.10 0.00 17.07. 10:44 356 (N) 13
AZ Vir s 1 0.3496644 10.74 11.37 0.63 17.07. 10:44 84 (E) 1
UX Leo p 1 1.0071575 10.30 11.10 0.80 17.07. 10:44 120 (SE) 15
TX Cas s 5 2.926855 9.16 9.60 0.44 17.07. 10:44 316 (NW) 52
BI Cas p 8 2.19864 12.10 12.84 0.74 17.07. 10:44 325 (NW) 39
EO Vul p 7 2.450294 12.70 13.90 1.20 17.07. 10:44 348 (N) -11
DE CMa p 10 0.6959637 13.00 13.60 0.60 17.07. 10:44 180 (S) 13
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 17.07. 10:44 47 (NE) -62
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 17.07. 10:44 250 (W) 33
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 17.07. 10:44 43 (NE) 12
IO Cnc p 1 0.347694 13.00 13.58 0.58 17.07. 10:45 136 (SE) 50
V373 Dra p 3 0.316906 13.00 14.00 1.00 17.07. 10:45 18 (N) 17
BE Cru p 9 2.220996 12.50 13.20 0.70 17.07. 10:45 142 (SE) -34
V422 Cas p 10 3.706768 14.90 16.70 1.80 17.07. 10:45 316 (NW) 43
V804 Cep s 6 0.347592 12.94 13.45 0.51 17.07. 10:45 352 (N) 52
V401 Pav p 10 0.327112 11.32 11.90 0.58 17.07. 10:45 154 (SE) -71
V653 Lyr s 1 0.468813 11.23 11.56 0.33 17.07. 10:45 11 (N) 2
V737 Cep s 8 0.2987665 11.95 12.30 0.35 17.07. 10:45 346 (N) 26
TZ Boo p 1 0.29716095 10.41 11.00 0.59 17.07. 10:45 46 (NE) 16
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 17.07. 10:46 348 (N) 0
BD Dor p 9 0.785242 11.45 12.12 0.67 17.07. 10:46 203 (SW) -23
V687 Her s 4 0.321451 14.40 14.90 0.50 17.07. 10:46 43 (NE) -5
V755 Cep p 10 0.392195 12.63 12.95 0.32 17.07. 10:46 338 (N) 43
V1197 Her p 1 0.2626795 13.17 13.37 0.20 17.07. 10:46 37 (NE) -3
YY CrB p 1 0.37656 8.64 9.13 0.49 17.07. 10:46 41 (NE) 10
V905 Ara s 2 0.243905 14.00 14.00 0.00 17.07. 10:47 134 (SE) -68
CU Cnc p 10 2.771468 11.90 12.05 0.15 17.07. 10:47 152 (SE) 57
KT Aps s 10 0.3742 15.00 15.20 0.20 17.07. 10:47 163 (S) -61
V737 Per s 1 0.366599 12.65 13.20 0.55 17.07. 10:47 270 (W) 45
HS Vul p 1 0.3320847 13.90 14.20 0.30 17.07. 10:47 352 (N) -17
V946 Cep p 10 1.146427 12.85 13.17 0.32 17.07. 10:47 336 (NW) 36
BC Col p 10 0.29683 15.00 15.00 0.00 17.07. 10:47 200 (S) 10
V824 Cyg p 5 0.6441952 14.00 14.90 0.90 17.07. 10:48 353 (N) -3
TV UMi p 1 0.4155497 8.77 8.85 0.08 17.07. 10:48 21 (N) 41
V472 And p 10 0.85056 13.25 13.60 0.35 17.07. 10:48 310 (NW) 21
CK Aqr p 6 0.2833722 12.90 13.80 0.90 17.07. 10:48 326 (NW) -47
V339 Per p 10 1.099031 15.70 17.50 1.80 17.07. 10:48 269 (W) 47
MX Ser p 4 0.30776 13.20 13.68 0.48 17.07. 10:48 59 (NE) -27
V381 Cam p 7 0.458029 12.50 13.10 0.60 17.07. 10:48 334 (NW) 64
IO Boo p 7 0.2711483 13.00 13.50 0.50 17.07. 10:48 66 (NE) 12
DD Com p 1 0.2692074 14.30 15.05 0.75 17.07. 10:48 87 (E) 26
V448 Cas s 7 0.574084 14.50 15.00 0.50 17.07. 10:48 322 (NW) 37
V829 Her s 1 0.358153 11.90 11.90 0.00 17.07. 10:49 31 (NE) 2
V1638 Ori p 8 0.614052 11.43 11.86 0.43 17.07. 10:49 225 (SW) 27
V341 Lyr p 10 1.414533 14.20 15.50 1.30 17.07. 10:49 9 (N) -1
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 17.07. 10:49 348 (N) -8
NY Vir p 1 0.10101597 13.30 14.22 0.92 17.07. 10:49 90 (E) -3
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.