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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 18:46 UTC
Civil Twilight (6°): 02:27 // 19:25 UTC
Nautical Twilight (12°): 01:33 // 20:19 UTC
Astronomical Twilight (18°): 00:14 // 21:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IK Her s 1 1.099428 13.50 13.50 0.00 20.05. 07:07 302 (NW) 15
V1123 Tau s 1 0.399949 9.87 9.87 0.00 20.05. 07:07 107 (E) 37
V353 Cam p 9 1.3268 15.21 17.86 2.65 20.05. 07:07 35 (NE) 54
V1112 Cen p 9 0.386639 13.80 14.60 0.80 20.05. 07:07 351 (N) -83
V376 Dra p 9 1.21019 12.70 14.40 1.70 20.05. 07:07 331 (NW) 44
V1695 Aql s 9 0.412779 10.90 11.20 0.30 20.05. 07:07 249 (W) 13
DK Hya s 1 0.5219213 10.50 10.70 0.20 20.05. 07:07 55 (NE) -51
BB Mon p 1 0.7326987 10.60 11.30 0.70 20.05. 07:07 84 (E) -16
V1847 Ori p 1 0.342605 12.09 12.36 0.27 20.05. 07:07 92 (E) 17
BH Vir s 1 0.8168711 9.60 10.24 0.64 20.05. 07:07 323 (NW) -36
UY Mus s 10 0.562441 11.70 12.00 0.30 20.05. 07:08 191 (S) -74
V1687 Aql s 10 0.587805 11.50 11.50 0.00 20.05. 07:08 258 (W) 15
V676 Aql p 10 0.57551 14.30 14.80 0.50 20.05. 07:08 253 (W) 22
GK CVn p 10 0.4012861 14.40 15.50 1.10 20.05. 07:08 335 (NW) -2
V842 Cyg p 1 0.8591385 14.00 14.90 0.90 20.05. 07:08 274 (W) 34
V901 Cen p 1 0.3542133 11.94 12.30 0.37 20.05. 07:08 106 (E) -82
V1239 Tau s 5 1.084796 10.66 10.66 0.00 20.05. 07:08 74 (E) 22
V Tuc p 10 0.8709203 10.60 11.83 1.23 20.05. 07:08 175 (S) -32
V527 And p 10 0.700656 10.65 11.05 0.40 20.05. 07:08 129 (SE) 68
U Ret p 10 0.3549563 13.64 14.32 0.68 20.05. 07:08 154 (SE) -26
V1097 Her s 1 0.360849 10.75 10.75 0.00 20.05. 07:09 293 (NW) 16
V350 CrA p 10 0.466223 13.20 13.90 0.70 20.05. 07:09 241 (SW) -27
HX Lac s 4 0.527476 14.20 14.80 0.60 20.05. 07:09 280 (W) 71
V572 Lyr p 1 0.9933045 10.60 11.00 0.40 20.05. 07:09 297 (NW) 34
UX Eri p 1 0.4452835 11.15 11.71 0.56 20.05. 07:09 129 (SE) 20
V376 Lyr p 9 0.766775 14.30 14.80 0.50 20.05. 07:09 278 (W) 36
KO Boo s 9 0.369518 13.15 13.35 0.20 20.05. 07:09 328 (NW) -10
V961 Cas s 7 0.75981 12.00 12.00 0.00 20.05. 07:09 32 (NE) 83
AF Gem s 1 1.243501 10.54 10.67 0.13 20.05. 07:09 67 (NE) 9
HY Pav p 10 0.351657 11.40 12.30 0.90 20.05. 07:09 197 (S) -39
V842 Mon p 10 0.989888 9.74 10.05 0.31 20.05. 07:10 78 (E) -3
V681 Cyg p 10 3.4043 14.30 15.10 0.80 20.05. 07:10 278 (W) 69
V449 And p 1 0.3385155 12.20 12.90 0.70 20.05. 07:10 87 (E) 69
BT Tri p 10 0.2512 14.20 14.80 0.60 20.05. 07:10 117 (SE) 59
CR Tau s 1 0.68270353 12.50 12.50 0.00 20.05. 07:10 76 (E) 20
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.05. 07:10 262 (W) -28
AR Dra p 1 0.675838 11.29 12.51 1.22 20.05. 07:10 358 (N) 25
EX Del p 1 0.3309877 12.80 13.30 0.50 20.05. 07:10 254 (W) 33
IR Lib s 8 0.2743715 8.72 8.72 0.00 20.05. 07:10 279 (W) -46
V355 Cam p 10 0.437059 12.20 12.60 0.40 20.05. 07:10 56 (NE) 51
V906 Ara s 6 1.02255 14.50 14.50 0.00 20.05. 07:11 224 (SW) -48
BO Ari p 1 0.3181937 10.00 10.50 0.50 20.05. 07:11 121 (SE) 57
V837 Cep p 10 0.438076 12.80 13.00 0.20 20.05. 07:11 309 (NW) 63
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 20.05. 07:11 296 (NW) 47
DW CMi s 2 0.30755495 14.50 14.50 0.00 20.05. 07:11 68 (E) -11
EL Boo p 1 0.4137625 9.38 9.52 0.15 20.05. 07:11 318 (NW) -17
TZ Lyr p 1 0.528827 10.87 11.85 0.98 20.05. 07:11 298 (NW) 32
U Oph p 1 1.67734617 5.84 6.56 0.72 20.05. 07:11 280 (W) -7
AM Tau p 1 2.043923 10.40 12.30 1.90 20.05. 07:11 82 (E) 14
V431 Gem p 10 0.254 17.50 17.70 0.20 20.05. 07:11 57 (NE) 4
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.