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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FM Vul s 1 0.784642 12.80 13.00 0.20 31.07. 19:44 121 (SE) 56
V506 Cam s 8 0.3401 12.70 13.20 0.50 31.07. 19:44 353 (N) 47
V362 UMa p 8 0.3428 14.20 14.70 0.50 31.07. 19:44 290 (W) 58
SW Oph p 3 2.44607 10.60 11.70 1.10 31.07. 19:45 199 (S) 31
V413 Nor p 10 0.558 15.65 16.00 0.35 31.07. 19:45 193 (S) -18
V634 CrA p 10 0.3079573 13.40 13.90 0.50 31.07. 19:45 167 (S) -4
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 31.07. 19:46 59 (NE) 64
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 31.07. 19:46 101 (E) 51
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 31.07. 19:46 65 (NE) -41
KN Per p 1 0.866461 11.20 11.80 0.60 31.07. 19:46 23 (NE) 5
V548 Cyg s 1 1.805238 8.54 8.54 0.00 31.07. 19:47 63 (NE) 67
MM Dra p 8 0.2644 14.54 14.90 0.36 31.07. 19:47 38 (NE) 65
EQ CMi p 6 0.479536 12.90 13.40 0.50 31.07. 19:47 312 (NW) -28
MU Lac p 10 0.2775155 14.10 15.10 1.00 31.07. 19:47 58 (NE) 45
VZ UMi p 5 0.6281 13.10 13.50 0.40 31.07. 19:47 337 (NW) 55
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 31.07. 19:47 119 (SE) 64
HU And s 10 0.2857905 16.50 17.20 0.70 31.07. 19:47 50 (NE) 20
V437 Dra p 10 0.316053 13.75 14.40 0.65 31.07. 19:47 43 (NE) 65
CL CrB s 8 0.318808 11.41 11.66 0.25 31.07. 19:47 231 (SW) 70
LT CMa s 2 1.759524 7.38 7.38 0.00 31.07. 19:47 323 (NW) -47
V497 Ara p 9 1.14085 12.60 14.00 1.40 31.07. 19:48 182 (S) -16
V3863 Sgr s 10 0.36492 11.70 12.50 0.80 31.07. 19:48 163 (S) 14
RS Sct s 5 0.6642377 9.78 10.08 0.30 31.07. 19:48 157 (SE) 27
V1004 Cas p 7 1.181875 12.80 13.30 0.50 31.07. 19:48 34 (NE) 40
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 31.07. 19:49 32 (NE) 29
PV Dra p 9 1.27746 13.30 13.70 0.40 31.07. 19:49 311 (NW) 68
GG CVn p 1 0.385947 12.00 12.50 0.50 31.07. 19:49 264 (W) 47
V417 Lyr p 4 0.300661 14.90 16.20 1.30 31.07. 19:49 126 (SE) 63
OO Aql s 1 0.506792 9.20 9.20 0.00 31.07. 19:50 132 (SE) 40
AH Mic p 10 0.387315 13.20 13.60 0.40 31.07. 19:50 141 (SE) -12
V816 Cep p 10 0.3113931 13.45 14.10 0.65 31.07. 19:50 19 (N) 59
MU Dra s 1 0.349664 12.76 12.76 0.00 31.07. 19:50 81 (E) 76
CM CMa p 10 0.53093 13.00 13.40 0.40 31.07. 19:50 318 (NW) -53
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 31.07. 19:50 112 (E) 59
V500 Cam p 6 0.2483505 14.00 14.80 0.80 31.07. 19:50 348 (N) 42
V1338 Her p 9 0.38467 14.90 15.35 0.45 31.07. 19:50 158 (S) 50
LM Cnc p 5 0.315801 12.00 12.50 0.50 31.07. 19:51 310 (NW) -12
AP And s 1 1.587291 11.30 11.90 0.60 31.07. 19:51 54 (NE) 31
V1068 Her p 1 0.394304 12.40 13.00 0.60 31.07. 19:51 131 (SE) 87
CW Cas p 1 0.318862 11.02 11.62 0.60 31.07. 19:51 32 (NE) 36
TY Cnc p 6 2.768265 12.70 15.70 3.00 31.07. 19:51 308 (NW) -18
AC Cru p 6 0.904188 11.90 12.50 0.60 31.07. 19:52 213 (SW) -38
V1097 Her p 1 0.360849 10.75 11.30 0.55 31.07. 19:52 178 (S) 67
KW Boo p 5 0.348865 14.00 14.50 0.50 31.07. 19:52 253 (W) 49
V392 Ori s 1 0.659284 10.90 10.90 0.00 31.07. 19:52 350 (N) -21
V355 Vir p 1 0.655521 12.00 13.00 1.00 31.07. 19:52 270 (W) 7
QT Boo p 10 0.3190643 11.65 11.80 0.15 31.07. 19:52 280 (W) 72
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 31.07. 19:52 349 (N) -20
V337 UMa s 8 0.383365 13.70 14.20 0.50 31.07. 19:52 318 (NW) 27
ZZ Cas s 1 1.243527 10.70 10.90 0.20 31.07. 19:53 34 (NE) 37
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.