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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:22 // 18:50 UTC
Civil Twilight (6°): 02:45 // 19:28 UTC
Nautical Twilight (12°): 01:52 // 20:20 UTC
Astronomical Twilight (18°): 00:41 // 21:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2247 Cyg p 8 1.254855 10.75 11.20 0.45 28.07. 22:50 157 (SE) 73
FU Psc p 8 0.796648 12.80 12.80 0.00 28.07. 22:50 92 (E) 29
V427 Dra p 10 0.420825 12.75 13.05 0.30 28.07. 22:50 359 (N) 57
MR Cas s 1 0.352936 14.90 15.50 0.60 28.07. 22:50 53 (NE) 56
YZ Lib p 10 0.777354 12.70 13.30 0.60 28.07. 22:50 241 (SW) -15
VW Tri p 1 0.298863 13.90 14.40 0.50 28.07. 22:50 70 (E) 27
V1216 Her p 10 0.3020175 12.15 12.60 0.45 28.07. 22:51 282 (W) 55
V473 Cas p 1 0.41546 13.40 14.00 0.60 28.07. 22:51 50 (NE) 45
V948 Cep p 10 1.13502 12.35 12.60 0.25 28.07. 22:51 23 (NE) 58
FR Del p 8 0.3497468 15.00 15.30 0.30 28.07. 22:51 166 (S) 51
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 28.07. 22:51 134 (SE) 74
V1687 Aql p 10 0.587805 11.50 11.90 0.40 28.07. 22:51 202 (S) 42
V473 Cam p 7 0.298438 11.55 12.20 0.65 28.07. 22:51 4 (N) 38
VW Pic p 10 0.425763 7.05 7.14 0.09 28.07. 22:51 118 (SE) -65
V445 Dra p 10 0.3214714 13.40 14.10 0.70 28.07. 22:51 1 (N) 66
KO Boo p 9 0.369518 13.15 13.35 0.20 28.07. 22:51 285 (W) 18
V404 Gem p 1 0.348706 11.59 12.13 0.54 28.07. 22:51 24 (NE) -21
V951 Per p 7 0.270478 12.70 13.20 0.50 28.07. 22:51 48 (NE) 10
V520 Cas p 1 0.489832 12.50 13.10 0.60 28.07. 22:51 59 (NE) 60
V899 Her p 1 0.421169 7.93 8.07 0.14 28.07. 22:52 270 (W) 46
BX Peg p 1 0.280418 11.00 11.69 0.69 28.07. 22:52 140 (SE) 62
HR Boo p 1 0.315967 13.25 13.85 0.60 28.07. 22:52 279 (W) 21
VZ Leo s 1 1.089904 11.80 11.80 0.00 28.07. 22:52 343 (N) -22
DW UMa s 1 0.13660653 15.10 16.60 1.50 28.07. 22:52 342 (N) 22
V740 Her p 9 0.990434 14.10 14.70 0.60 28.07. 22:52 275 (W) 61
BF Vel p 10 0.7040276 10.50 12.00 1.50 28.07. 22:52 324 (NW) -78
V837 Cep p 10 0.438076 12.80 13.00 0.20 28.07. 22:53 27 (NE) 78
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 28.07. 22:53 175 (S) 71
DN Mon s 8 1.201339 13.20 13.90 0.70 28.07. 22:53 25 (NE) -32
GG Boo p 6 0.426969 12.30 12.60 0.30 28.07. 22:53 299 (NW) 27
RV Gru p 10 0.2595312 11.00 11.40 0.40 28.07. 22:53 157 (SE) -11
V440 Nor p 10 0.7503 15.82 16.40 0.58 28.07. 22:53 216 (SW) -30
V829 Her s 1 0.358153 11.90 11.90 0.00 28.07. 22:53 268 (W) 50
V667 And p 7 0.694499 12.90 13.30 0.40 28.07. 22:53 74 (E) 60
V397 Cam p 9 1.839526 13.45 14.65 1.20 28.07. 22:53 13 (N) 37
XZ Ari p 7 0.265488 13.85 14.08 0.23 28.07. 22:54 69 (E) 19
V398 Cyg p 9 2.448142 12.50 15.00 2.50 28.07. 22:54 161 (S) 74
V857 Her s 1 0.38223 10.90 10.90 0.00 28.07. 22:54 274 (W) 51
V801 Cep p 9 2.01529 12.90 13.40 0.50 28.07. 22:54 18 (N) 49
AW Vir s 1 0.3539976 11.00 11.67 0.67 28.07. 22:54 282 (W) -6
LR Cen p 10 2.095599 12.15 13.28 1.13 28.07. 22:54 229 (SW) -63
V567 And p 10 3.0155 11.70 12.30 0.60 28.07. 22:54 63 (NE) 32
V339 Lib p 9 0.339013 13.60 14.40 0.80 28.07. 22:54 243 (SW) -3
LY And s 4 0.345031 13.80 13.80 0.00 28.07. 22:54 63 (NE) 29
V1353 Ori s 1 0.471453 12.93 12.93 0.00 28.07. 22:54 48 (NE) -30
V1252 Her p 10 0.39148 14.50 15.00 0.50 28.07. 22:55 272 (W) 57
NU Cyg s 3 0.2811248 14.30 14.90 0.60 28.07. 22:55 210 (SW) 78
WX UMi p 10 0.38714 14.40 15.10 0.70 28.07. 22:55 338 (N) 45
V855 Cep p 10 0.3698575 13.65 14.05 0.40 28.07. 22:55 16 (N) 68
V1038 Her p 1 0.26818 11.80 12.40 0.60 28.07. 22:55 266 (W) 49
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.