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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:17 UTC
Civil Twilight (6°): 03:17 // 18:50 UTC
Nautical Twilight (12°): 02:32 // 19:35 UTC
Astronomical Twilight (18°): 01:40 // 20:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TU Eri p 9 0.334978 12.56 13.13 0.57 17.08. 13:37 298 (NW) -47
IV Boo p 8 0.2830385 14.30 15.10 0.80 17.08. 13:37 121 (SE) 61
TW Cet s 1 0.3168513 10.43 11.14 0.71 17.08. 13:37 321 (NW) -56
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 17.08. 13:37 23 (NE) 13
V753 Cyg p 1 0.9523771 11.20 11.70 0.50 17.08. 13:38 46 (NE) 27
CW Cas s 1 0.318862 11.02 11.47 0.45 17.08. 13:38 357 (N) 23
GV Boo p 2 0.367868 12.40 12.80 0.40 17.08. 13:38 141 (SE) 63
HW Vir s 1 0.11671953 10.50 11.20 0.70 17.08. 13:38 174 (S) 31
IV Dra p 4 0.2681055 13.70 14.10 0.40 17.08. 13:38 65 (NE) 60
UW Cyg s 1 3.45078 10.70 10.75 0.05 17.08. 13:38 41 (NE) 17
V1309 Her p 9 0.369883 12.00 12.75 0.75 17.08. 13:39 62 (NE) 36
BV Lyr p 5 1.829649 12.10 12.80 0.70 17.08. 13:39 58 (NE) 17
DW UMa p 1 0.13660653 15.10 16.60 1.50 17.08. 13:39 310 (NW) 72
V447 Cam p 7 0.83614 11.89 12.36 0.47 17.08. 13:39 327 (NW) 47
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 17.08. 13:39 39 (NE) 14
V659 Ara s 10 0.2918802 13.90 14.40 0.50 17.08. 13:40 149 (SE) -33
EQ Per s 4 1.485827 14.00 14.00 0.00 17.08. 13:40 337 (NW) 17
V477 Hya p 10 0.40719 15.90 16.20 0.30 17.08. 13:40 246 (SW) 17
SS Cam p 9 4.82365 10.05 10.62 0.57 17.08. 13:40 334 (NW) 51
V1234 Tau p 7 0.387939 12.60 13.00 0.40 17.08. 13:40 298 (NW) -11
AK CMi s 1 0.5658969 10.10 10.30 0.20 17.08. 13:40 258 (W) 15
V470 Cam p 1 0.0956467 14.10 14.75 0.65 17.08. 13:40 324 (NW) 49
V342 Her p 1 0.851731 10.50 11.30 0.80 17.08. 13:41 73 (E) 19
V713 And p 10 0.318453 12.01 12.13 0.12 17.08. 13:41 6 (N) -6
V445 Nor p 10 0.4871 16.88 17.20 0.32 17.08. 13:41 151 (SE) -25
AV Tel p 10 0.416963 13.20 14.30 1.10 17.08. 13:41 125 (SE) -40
BB Mon p 1 0.7326987 10.60 11.30 0.70 17.08. 13:41 258 (W) -1
RS PsA p 10 0.593358 14.30 15.20 0.90 17.08. 13:41 58 (NE) -55
BN Ari s 1 0.2993717 10.38 10.98 0.60 17.08. 13:41 337 (NW) -10
NSV 00292 Cet p 9 0.57009 13.50 14.50 1.00 17.08. 13:41 353 (N) -43
PY Cyg p 8 0.4650325 14.80 15.20 0.40 17.08. 13:41 48 (NE) 17
V869 Cyg p 4 0.895102 14.00 14.90 0.90 17.08. 13:41 58 (NE) 14
FQ Lyn p 9 0.569226 11.72 12.06 0.34 17.08. 13:41 270 (W) 48
V341 Lyr p 10 1.414533 14.20 15.50 1.30 17.08. 13:41 60 (NE) 26
V731 Her p 1 0.4264073 13.30 13.90 0.60 17.08. 13:42 67 (NE) 42
RW PsA s 9 0.3604495 11.05 11.63 0.58 17.08. 13:42 61 (NE) -55
EH Peg p 9 2.37439 11.20 11.90 0.70 17.08. 13:42 29 (NE) -22
EW Boo p 1 0.906349 10.31 10.69 0.38 17.08. 13:42 98 (E) 60
UZ Mic p 10 0.440964 11.90 12.40 0.50 17.08. 13:42 96 (E) -50
CT Cet s 6 0.2564878 9.29 9.29 0.00 17.08. 13:42 340 (N) -59
BM Tri p 9 0.317819 13.00 13.40 0.40 17.08. 13:42 342 (N) -4
EU Vul p 3 0.883049 12.90 13.50 0.60 17.08. 13:42 60 (NE) 4
RT Hyi p 10 0.2840352 12.28 13.15 0.87 17.08. 13:42 184 (S) -61
V356 Vel p 10 1.767397 6.73 6.87 0.14 17.08. 13:42 195 (S) -14
OS Boo p 10 0.275727 13.80 14.10 0.30 17.08. 13:42 89 (E) 62
DD Mon s 1 0.5680155 10.61 10.61 0.00 17.08. 13:42 266 (W) 3
V688 Cen s 10 0.946073 9.10 9.30 0.20 17.08. 13:43 187 (S) -23
PY Vir s 1 0.311248 9.60 10.00 0.40 17.08. 13:43 167 (S) 35
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 17.08. 13:43 37 (NE) 26
BQ Eri s 1 0.821972 10.94 11.24 0.30 17.08. 13:43 282 (W) -17
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.