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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:00 UTC
Civil Twilight (6°): 02:32 // 19:39 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:11 // 22:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NR Boo p 2 0.356731 12.00 12.50 0.50 20.07. 20:44 235 (SW) 39
V345 Dra p 10 0.291903 13.20 13.45 0.25 20.07. 20:44 284 (W) 74
UU Leo s 1 1.679768 11.40 11.50 0.10 20.07. 20:44 300 (NW) -7
V564 And p 4 0.39177 13.98 14.07 0.09 20.07. 20:44 37 (NE) 15
V1007 Cas p 5 0.332007 12.00 12.44 0.44 20.07. 20:44 48 (NE) 33
NY Vir s 1 0.10101597 13.30 13.30 0.00 20.07. 20:44 245 (SW) 17
IK Her s 1 1.099428 13.50 13.50 0.00 20.07. 20:44 206 (SW) 70
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 20.07. 20:45 314 (NW) -16
W For s 7 0.617895 13.13 13.13 0.00 20.07. 20:45 72 (E) -48
CR Tri p 9 0.296078 14.10 14.80 0.70 20.07. 20:45 37 (NE) 3
LO And s 1 0.3804371 11.20 11.82 0.62 20.07. 20:45 59 (NE) 35
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 20.07. 20:45 317 (NW) -8
XY Boo s 1 0.370564 10.30 10.61 0.31 20.07. 20:45 259 (W) 36
IZ Lac s 1 0.7989215 12.50 12.70 0.20 20.07. 20:45 60 (NE) 49
LM Lib p 10 0.782983 11.07 11.70 0.63 20.07. 20:45 214 (SW) 5
QT Lyr p 9 1.2461075 14.00 14.60 0.60 20.07. 20:45 126 (SE) 63
V740 Per p 4 0.373042 11.22 11.87 0.65 20.07. 20:45 20 (N) -3
V760 Cep p 10 0.316492 14.79 15.22 0.43 20.07. 20:46 7 (N) 49
PY Lyr p 1 0.385768 12.50 13.50 1.00 20.07. 20:46 129 (SE) 62
IU Aps s 10 0.3046 14.20 14.60 0.40 20.07. 20:46 183 (S) -41
V337 Cen p 10 1.86439 12.30 13.00 0.70 20.07. 20:46 204 (SW) -30
DS Vel p 10 0.7215652 10.90 11.50 0.60 20.07. 20:46 243 (SW) -55
TZ Gem p 1 1.677717 13.40 15.60 2.20 20.07. 20:46 346 (N) -19
V804 Aql s 8 0.6553905 11.30 11.60 0.30 20.07. 20:46 156 (SE) 31
V902 Cep p 10 0.32871 11.78 12.28 0.50 20.07. 20:47 11 (N) 51
MU Aqr s 3 0.2722205 11.30 11.30 0.00 20.07. 20:47 127 (SE) 25
HW Vir p 1 0.11671953 10.50 11.20 0.70 20.07. 20:47 253 (W) 3
V417 Nor p 10 0.4067 16.03 16.65 0.62 20.07. 20:47 196 (S) -19
LM Cnc s 5 0.315801 12.00 11.00 -1.00 20.07. 20:47 313 (NW) -14
V412 Nor p 10 0.5335 16.50 16.95 0.45 20.07. 20:47 196 (S) -19
PY Boo p 9 0.278049 12.10 12.65 0.55 20.07. 20:47 287 (W) 69
V2766 Ori s 6 0.6032 15.00 15.00 0.00 20.07. 20:48 357 (N) -35
V1144 Her p 10 0.25497 14.60 15.40 0.80 20.07. 20:48 257 (W) 70
IY Lyr s 8 0.653167 13.80 14.10 0.30 20.07. 20:48 151 (SE) 69
V842 Her s 1 0.419037 9.85 9.85 0.00 20.07. 20:48 280 (W) 74
V1041 Her p 8 1.114123 11.60 12.10 0.50 20.07. 20:48 269 (W) 83
LU Lac s 2 0.2988016 14.60 15.32 0.72 20.07. 20:48 60 (NE) 48
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 20.07. 20:48 70 (E) 75
RS Sct s 5 0.6642377 9.78 10.08 0.30 20.07. 20:48 162 (S) 28
HU And p 10 0.2857905 16.50 17.20 0.70 20.07. 20:48 53 (NE) 22
DI Hya p 1 0.6147125 11.00 12.00 1.00 20.07. 20:48 294 (NW) -34
CK Aqr p 6 0.2833722 12.90 13.80 0.90 20.07. 20:48 130 (SE) 15
V450 Peg s 1 0.556231 14.00 14.00 0.00 20.07. 20:48 95 (E) 40
V1034 Cyg s 1 0.976932 9.60 9.90 0.30 20.07. 20:49 113 (SE) 58
RT LMi s 1 0.3749177 11.40 11.70 0.30 20.07. 20:49 313 (NW) 10
V535 Ara p 9 0.6293021 7.17 7.75 0.58 20.07. 20:49 181 (S) -17
AM Oct p 10 0.5017 14.40 15.10 0.70 20.07. 20:49 166 (S) -39
NP Pav s 10 0.6333963 10.70 10.70 0.00 20.07. 20:49 162 (S) -34
V1182 Aql p 9 1.621888 8.50 8.65 0.15 20.07. 20:50 154 (SE) 47
EQ CMi p 6 0.479536 12.90 13.40 0.50 20.07. 20:50 317 (NW) -30
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.