Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:01 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:37 UTC
Astronomical Twilight (18°): 00:06 // 22:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1320 Her p 9 0.547693 11.38 11.55 0.17 20.07. 02:56 280 (W) 16
DO Cas s 1 0.684666 8.39 8.61 0.22 20.07. 02:56 50 (NE) 64
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 20.07. 02:56 246 (SW) -5
V678 And p 8 0.361708 13.72 14.14 0.42 20.07. 02:56 206 (SW) 84
EL Boo p 1 0.4137625 9.38 9.52 0.15 20.07. 02:56 315 (NW) -15
UX Hor p 10 0.712816 14.00 14.40 0.40 20.07. 02:57 147 (SE) -22
V645 And s 8 0.4125814 13.05 13.05 0.00 20.07. 02:57 263 (W) 86
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 20.07. 02:57 68 (E) -8
DN Boo p 1 0.447564 11.17 11.38 0.21 20.07. 02:57 329 (NW) -20
V1713 Aql p 8 0.531732 10.61 11.15 0.54 20.07. 02:58 250 (W) 18
OO Cyg p 7 0.2620015 14.10 14.60 0.50 20.07. 02:58 278 (W) 47
TX CMi s 1 0.3892173 14.00 14.70 0.70 20.07. 02:58 66 (NE) -13
XY Boo s 1 0.370564 10.30 10.61 0.31 20.07. 02:58 331 (NW) -15
RY Cha p 10 0.640142 13.80 14.80 1.00 20.07. 02:58 172 (S) -62
RZ Cha s 9 2.832088 8.20 8.80 0.60 20.07. 02:58 176 (S) -58
V668 Ara s 10 0.6014 13.30 13.80 0.50 20.07. 02:58 223 (SW) -49
TU Her s 1 2.266954 10.88 10.88 0.00 20.07. 02:58 297 (NW) 17
IV Dra s 4 0.2681055 13.70 13.70 0.00 20.07. 02:58 327 (NW) 24
V956 Aql p 10 0.3961755 13.90 14.30 0.40 20.07. 02:59 249 (W) 3
AR Dra p 1 0.675838 11.29 12.51 1.22 20.07. 02:59 357 (N) 25
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 20.07. 02:59 278 (W) 44
HI Leo p 1 0.3115905 10.90 11.60 0.70 20.07. 02:59 13 (N) -38
BT Vul s 1 1.1412005 11.80 12.30 0.50 20.07. 02:59 260 (W) 45
V1053 Her s 1 0.287796 13.57 13.57 0.00 20.07. 02:59 300 (NW) 22
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 20.07. 02:59 106 (E) 29
VW Hya p 4 2.696447 10.50 14.10 3.60 20.07. 02:59 67 (NE) -37
V1332 Tau s 1 0.271827 11.73 11.73 0.00 20.07. 02:59 87 (E) 28
CW CMa p 9 2.11797737 8.58 8.98 0.40 20.07. 02:59 90 (E) -32
V695 Pup p 10 0.292 15.65 15.95 0.30 20.07. 03:00 71 (E) -32
AP CMa p 10 2.138138 14.30 15.10 0.80 20.07. 03:00 85 (E) -30
PU Boo p 9 0.482238 10.60 10.90 0.30 20.07. 03:00 325 (NW) 16
V864 Mon s 5 0.358427 9.90 10.50 0.60 20.07. 03:00 77 (E) -17
DEL Lib p 3 2.32735 4.91 5.90 0.99 20.07. 03:00 300 (NW) -33
QT Lup p 10 0.385957 12.32 12.82 0.50 20.07. 03:00 264 (W) -61
GU Mon s 1 0.896647 11.82 11.82 0.00 20.07. 03:00 80 (E) -8
AZ Col p 10 0.302105 11.31 11.72 0.41 20.07. 03:00 115 (SE) -19
YZ Phe s 10 0.23472665 12.65 12.95 0.30 20.07. 03:01 161 (S) -9
V978 Cyg p 10 1.51305 15.50 17.00 1.50 20.07. 03:01 303 (NW) 53
V508 Cen p 10 0.3945023 12.70 13.20 0.50 20.07. 03:01 275 (W) -64
Y Crv p 7 0.329037 11.73 12.10 0.37 20.07. 03:01 342 (N) -54
G0196.0699 Hya p 9 0.52831 11.80 12.40 0.60 20.07. 03:01 60 (NE) -22
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.07. 03:01 354 (N) 27
HV Aqr s 1 0.374457 9.71 9.71 0.00 20.07. 03:01 224 (SW) 27
OT Del p 10 0.646145 12.25 12.93 0.68 20.07. 03:02 242 (SW) 30
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 20.07. 03:02 263 (W) 22
OU Cen p 10 2.01405 10.20 10.90 0.70 20.07. 03:02 220 (SW) -72
DO Leo p 7 0.2345148 16.00 17.00 1.00 20.07. 03:02 19 (N) -23
V589 Vir s 1 0.271832 13.00 13.00 0.00 20.07. 03:02 313 (NW) -26
NN Ser p 1 0.1300801 17.00 23.00 6.00 20.07. 03:02 302 (NW) -8
CN And p 1 0.4627909 9.70 10.25 0.55 20.07. 03:02 153 (SE) 79
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.