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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:18 // 18:55 UTC
Civil Twilight (6°): 02:40 // 19:33 UTC
Nautical Twilight (12°): 01:46 // 20:27 UTC
Astronomical Twilight (18°): 00:30 // 21:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EM Psc p 8 0.343975 14.30 14.75 0.45 25.07. 21:09 71 (E) 2
V1134 Her p 7 0.602935 12.50 13.00 0.50 25.07. 21:09 178 (S) 52
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.07. 21:09 57 (NE) 49
V625 And p 10 0.2495793 14.20 14.80 0.60 25.07. 21:09 76 (E) 37
BL Leo p 1 0.28193 13.80 14.50 0.70 25.07. 21:09 293 (NW) 13
V459 Lac s 7 1.767995 13.06 13.50 0.44 25.07. 21:09 65 (NE) 48
RZ Com p 1 0.338507 10.42 11.13 0.71 25.07. 21:09 284 (W) 19
SZ Cru p 10 1.974311 10.90 11.60 0.70 25.07. 21:09 224 (SW) -42
V538 And p 10 0.5188056 13.90 14.30 0.40 25.07. 21:10 52 (NE) 18
V677 Cen p 9 0.3250284 11.50 11.70 0.20 25.07. 21:10 220 (SW) -13
MU Dra s 1 0.349664 12.76 12.76 0.00 25.07. 21:10 85 (E) 85
V511 Cam p 9 0.404615 12.60 12.85 0.25 25.07. 21:10 351 (N) 45
IT Nor s 8 0.635779 9.40 9.80 0.40 25.07. 21:10 202 (S) -9
V463 And s 1 0.406095 12.15 12.50 0.35 25.07. 21:10 74 (E) 37
LY Pav p 9 0.37955 14.50 15.00 0.50 25.07. 21:11 171 (S) -31
DT Lup p 10 1.453085 10.40 11.80 1.40 25.07. 21:11 215 (SW) -22
GZ And p 1 0.3050173 10.83 11.61 0.78 25.07. 21:11 42 (NE) 19
GK Aqr s 1 0.327415 12.40 12.40 0.00 25.07. 21:11 116 (SE) 19
NN Vir p 2 0.4806875 7.30 7.67 0.37 25.07. 21:11 251 (W) 23
IS Boo s 8 0.25145 14.00 14.00 0.00 25.07. 21:11 294 (NW) 51
V441 Lac s 1 0.3089166 12.56 12.56 0.00 25.07. 21:11 64 (NE) 56
RV CVn p 1 0.2695671 13.75 14.36 0.61 25.07. 21:11 276 (W) 33
RZ Hor p 10 6.68067 11.45 12.26 0.81 25.07. 21:11 142 (SE) -60
CP Scl p 10 0.313662 12.90 13.63 0.73 25.07. 21:12 109 (E) -21
V524 Mon p 3 0.28361685 14.40 15.20 0.80 25.07. 21:12 350 (N) -37
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 25.07. 21:12 105 (E) 54
ES Lib s 3 0.883041 7.10 7.33 0.23 25.07. 21:12 228 (SW) 14
KT Aps p 10 0.3742 15.00 15.30 0.30 25.07. 21:12 185 (S) -36
V935 Cep p 10 1.228 12.05 12.55 0.50 25.07. 21:12 24 (NE) 52
XX LMi s 4 0.370979 12.42 12.42 0.00 25.07. 21:13 311 (NW) 9
BC Gru s 8 0.3073055 9.90 10.30 0.40 25.07. 21:13 139 (SE) -23
QV Lup p 10 0.365618 11.35 11.78 0.43 25.07. 21:13 218 (SW) -15
TX UMa s 1 3.063292 7.06 7.13 0.07 25.07. 21:13 318 (NW) 21
V947 Cep p 10 0.331677 12.62 12.88 0.26 25.07. 21:13 14 (N) 51
BG Vul s 1 0.4032397 12.90 13.70 0.80 25.07. 21:13 114 (SE) 46
V1351 Cen p 10 0.399114 10.65 11.30 0.65 25.07. 21:14 228 (SW) -8
CT CMa p 10 1.751242 12.30 14.00 1.70 25.07. 21:14 334 (NW) -64
UU Ant p 7 1.364121 12.50 13.10 0.60 25.07. 21:14 283 (W) -46
V335 Ser p 1 3.449885 7.51 8.20 0.69 25.07. 21:14 225 (SW) 31
V382 Cyg p 2 1.885517 8.29 9.18 0.89 25.07. 21:14 114 (SE) 66
V931 Cyg s 1 0.341513 13.90 14.50 0.60 25.07. 21:14 140 (SE) 66
IY Lyr p 8 0.653167 13.80 14.10 0.30 25.07. 21:15 180 (S) 71
IR Lib s 8 0.2743715 8.72 8.72 0.00 25.07. 21:15 218 (SW) 2
V1347 Cen p 10 1.251973 10.30 11.20 0.90 25.07. 21:15 230 (SW) -7
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 25.07. 21:15 78 (E) 64
BK Oct p 10 0.3686 14.30 14.80 0.50 25.07. 21:15 174 (S) -35
V537 And p 10 0.9008485 11.40 11.75 0.35 25.07. 21:15 53 (NE) 19
CG Vir s 1 0.9352773 10.56 10.90 0.34 25.07. 21:15 241 (SW) 27
NY Vir s 1 0.10101597 13.30 13.30 0.00 25.07. 21:15 255 (W) 9
V1073 Cyg s 1 0.785854 8.23 8.57 0.34 25.07. 21:15 100 (E) 54
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.