Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:30 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:39 UTC
Astronomical Twilight (18°): 00:02 // 22:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PT Vir s 7 0.3081795 13.38 13.50 0.12 18.07. 13:44 139 (SE) 44
BI Cas s 8 2.19864 12.10 12.50 0.40 18.07. 13:44 344 (N) 26
V416 Peg p 10 1.424803 8.13 8.19 0.06 18.07. 13:44 353 (N) -13
V2524 Cyg s 3 0.450677 13.35 13.85 0.50 18.07. 13:44 18 (N) 22
RV Gru p 10 0.2595312 11.00 11.40 0.40 18.07. 13:44 335 (NW) -87
HT Vir p 1 0.4076729 7.06 7.48 0.42 18.07. 13:44 121 (SE) 29
YY Cnc p 1 0.698445 11.30 11.70 0.40 18.07. 13:44 240 (SW) 61
V354 UMa s 7 0.2938285 10.93 11.20 0.27 18.07. 13:44 73 (E) 61
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 18.07. 13:44 314 (NW) -31
V422 And s 4 1.015595 13.40 13.40 0.00 18.07. 13:45 354 (N) 10
OP Cen s 10 0.4623218 13.10 13.80 0.70 18.07. 13:45 157 (SE) -24
V409 Aql s 9 2.049404 11.50 11.90 0.40 18.07. 13:45 56 (NE) -26
V1024 Her s 3 0.5308265 12.50 12.50 0.00 18.07. 13:45 77 (E) 23
V1103 Her p 1 0.2913524 11.90 12.40 0.50 18.07. 13:45 50 (NE) 13
V423 Dra p 10 1.21747 10.93 11.25 0.32 18.07. 13:45 26 (NE) 23
V458 Lac p 8 1.347926 12.52 13.40 0.88 18.07. 13:46 357 (N) 6
AM Tau p 1 2.043923 10.40 12.30 1.90 18.07. 13:46 266 (W) 25
PT Lib p 10 0.434556 13.90 14.60 0.70 18.07. 13:46 118 (SE) -6
AK CMi s 1 0.5658969 10.10 10.30 0.20 18.07. 13:46 233 (SW) 31
WZ Cap p 9 0.3130867 14.00 14.70 0.70 18.07. 13:46 28 (NE) -52
V1285 Sco p 10 3.35345 13.45 15.00 1.55 18.07. 13:46 113 (SE) -21
V1138 Her p 10 0.4609 13.80 14.10 0.30 18.07. 13:46 58 (NE) 41
GO Psc p 8 0.453256 13.05 13.40 0.35 18.07. 13:46 328 (NW) -1
KM Boo p 8 0.35866 14.05 14.70 0.65 18.07. 13:47 60 (NE) 56
U Peg s 1 0.3747772 9.23 9.73 0.50 18.07. 13:47 338 (N) -21
BR Pup p 9 1.339585 12.10 12.90 0.80 18.07. 13:47 218 (SW) 5
V417 Cam p 10 0.28482 14.20 14.70 0.50 18.07. 13:47 316 (NW) 52
V534 And p 10 0.4073 14.20 14.60 0.40 18.07. 13:47 325 (NW) 4
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 18.07. 13:47 97 (E) -32
V676 Aql p 10 0.57551 14.30 14.80 0.50 18.07. 13:47 46 (NE) -23
FZ Ori p 1 0.3999873 10.70 11.30 0.60 18.07. 13:48 259 (W) 13
V1963 Sgr s 8 0.82508 12.30 12.30 0.00 18.07. 13:48 81 (E) -29
TZ Boo s 1 0.29716095 10.41 10.82 0.41 18.07. 13:48 75 (E) 42
V1289 Her p 1 0.340092 11.06 11.45 0.39 18.07. 13:48 55 (NE) 16
U Ret p 10 0.3549563 13.64 14.32 0.68 18.07. 13:48 229 (SW) -50
V903 Ara p 9 0.301566 12.34 12.40 0.06 18.07. 13:48 132 (SE) -43
GI CVn s 8 0.30316 14.10 14.60 0.50 18.07. 13:49 75 (E) 57
MS Vir s 1 0.3124379 9.34 9.67 0.33 18.07. 13:49 130 (SE) 8
HX UMa s 5 0.379156 8.89 9.06 0.17 18.07. 13:49 107 (E) 74
QS And p 9 0.276678 16.67 17.09 0.42 18.07. 13:49 337 (NW) -8
V428 Cam s 8 0.290606 12.85 12.85 0.00 18.07. 13:49 340 (N) 54
EZ Sct p 7 1.134654 12.00 12.90 0.90 18.07. 13:49 68 (E) -24
VW Cep s 1 0.2783115 7.23 7.56 0.33 18.07. 13:49 9 (N) 37
CT Tau s 1 0.666827 10.34 11.12 0.78 18.07. 13:50 274 (W) 33
G5270.0645 Cet s 5 0.543266 10.13 10.13 0.00 18.07. 13:50 311 (NW) -42
V338 Dra p 5 0.2351485 13.30 13.90 0.60 18.07. 13:50 45 (NE) 47
V1238 Her p 4 0.3701515 9.53 9.53 0.00 18.07. 13:50 56 (NE) 28
AO Aqr s 9 0.4893508 11.50 11.50 0.00 18.07. 13:50 13 (N) -62
V583 Sco p 10 0.994731 12.30 13.20 0.90 18.07. 13:50 113 (SE) -31
HI Mon p 6 1.5744326 9.30 10.10 0.80 18.07. 13:50 240 (SW) 18
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.