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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 19:07 UTC
Civil Twilight (6°): 02:24 // 19:47 UTC
Nautical Twilight (12°): 01:25 // 20:46 UTC
Astronomical Twilight (18°): 23:38 // 22:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BU Tri s 1 0.295568 14.40 15.00 0.60 14.07. 18:01 4 (N) -3
V404 Gem p 1 0.348706 11.59 12.13 0.54 14.07. 18:01 300 (NW) -4
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 14.07. 18:01 66 (NE) 30
V342 Dra p 9 0.39221 12.65 13.05 0.40 14.07. 18:01 60 (NE) 77
V490 Cam p 10 0.3234825 13.80 14.30 0.50 14.07. 18:01 339 (N) 45
V4727 Sgr p 9 2.99719 11.58 12.54 0.96 14.07. 18:01 130 (SE) -5
XY UMa s 1 0.47899511 9.50 10.00 0.50 14.07. 18:01 308 (NW) 43
RR Cir p 6 1.09173 11.51 12.78 1.27 14.07. 18:01 185 (S) -27
V778 Sgr p 9 4.057727 12.10 12.50 0.40 14.07. 18:01 135 (SE) 3
AY Pup p 7 0.4689593 11.60 12.50 0.90 14.07. 18:02 263 (W) -27
V881 Per p 1 0.387377 10.71 11.04 0.33 14.07. 18:02 355 (N) -2
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 14.07. 18:02 57 (NE) 46
EG Cep p 1 0.5446218 9.31 10.21 0.90 14.07. 18:02 20 (N) 49
BW Eri p 6 0.6384855 10.16 10.75 0.59 14.07. 18:02 313 (NW) -61
EZ Oct p 10 0.285878 11.37 12.09 0.72 14.07. 18:02 179 (S) -47
EX Hya p 10 0.068233846 9.60 13.99 4.39 14.07. 18:02 202 (S) 8
HL Eri p 10 0.512616 8.56 8.60 0.04 14.07. 18:02 320 (NW) -41
V1065 Her s 4 0.397828 11.50 11.50 0.00 14.07. 18:02 104 (E) 48
GY Cnc p 7 0.1754425 16.50 17.80 1.30 14.07. 18:02 276 (W) 20
V1332 Tau s 1 0.271827 11.73 11.73 0.00 14.07. 18:02 330 (NW) -12
VY Dor p 9 0.49692 12.19 12.97 0.78 14.07. 18:02 247 (SW) -69
QW Gem p 1 0.3581235 10.33 10.74 0.41 14.07. 18:02 308 (NW) 8
CP Cam p 3 0.796712 10.75 11.23 0.48 14.07. 18:02 355 (N) 25
XY Pic p 10 0.2972608 7.61 7.66 0.06 14.07. 18:02 240 (SW) -61
AK Ser p 7 1.922586 10.80 13.60 2.80 14.07. 18:03 133 (SE) 14
AK Men p 10 0.41244 9.13 9.28 0.15 14.07. 18:03 187 (S) -59
GW Boo p 1 0.531544 10.25 10.59 0.34 14.07. 18:03 199 (S) 59
V1289 Her p 1 0.340092 11.06 11.45 0.39 14.07. 18:04 96 (E) 52
AY CrB p 8 0.460476 13.50 14.10 0.60 14.07. 18:04 150 (SE) 69
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 14.07. 18:04 58 (NE) 43
V1133 Cen p 10 1.27032 9.56 9.78 0.22 14.07. 18:04 203 (SW) 3
V380 Gem s 6 0.33661 13.15 13.90 0.75 14.07. 18:04 312 (NW) 0
G1624.0493 Vul s 6 1.63514 9.53 9.93 0.40 14.07. 18:05 85 (E) 22
DR CVn s 1 0.329058 11.70 11.95 0.25 14.07. 18:05 246 (SW) 66
EF Dra p 1 0.424031 10.48 10.82 0.34 14.07. 18:05 32 (NE) 59
SW Lac p 1 0.320719 8.51 9.39 0.88 14.07. 18:05 41 (NE) 11
V640 Aur p 1 0.3279975 12.52 13.25 0.73 14.07. 18:05 329 (NW) 21
CH Hya p 10 0.346546 14.50 15.50 1.00 14.07. 18:05 204 (SW) 7
MS Vir s 1 0.3124379 9.34 9.67 0.33 14.07. 18:05 188 (S) 22
V373 Dra s 3 0.316906 13.00 13.00 0.00 14.07. 18:06 65 (NE) 64
QS UMa p 9 0.4183 15.70 17.65 1.95 14.07. 18:06 301 (NW) 43
FF Vul p 1 0.444979 13.10 13.80 0.70 14.07. 18:06 75 (E) 21
V878 Her s 1 0.529475 9.37 9.37 0.00 14.07. 18:06 74 (E) 63
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 14.07. 18:06 72 (E) 49
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 14.07. 18:06 76 (E) 35
XY Leo p 1 0.2841029 9.45 9.93 0.48 14.07. 18:06 265 (W) 27
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 14.07. 18:06 61 (NE) 26
DQ CVn s 1 0.491422 12.28 12.56 0.28 14.07. 18:06 245 (SW) 64
XX LMi s 4 0.370979 12.42 12.42 0.00 14.07. 18:07 272 (W) 42
DU CVn s 2 0.3071015 13.10 13.10 0.00 14.07. 18:07 246 (SW) 67
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.