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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AN Pup p 10 2.668235 10.49 11.27 0.78 20.07. 15:55 248 (W) -10
V687 Her s 4 0.321451 14.40 14.90 0.50 20.07. 15:55 104 (E) 43
V1095 Her s 1 0.415379 11.90 11.90 0.00 20.07. 15:55 70 (E) 44
V1098 Her p 1 0.352269 12.44 12.82 0.38 20.07. 15:56 60 (NE) 45
KW Boo p 5 0.348865 14.00 14.50 0.50 20.07. 15:56 131 (SE) 60
V885 Per p 10 0.30387 13.10 13.40 0.30 20.07. 15:56 340 (N) 19
CR Lac p 10 0.36689 13.90 14.70 0.80 20.07. 15:56 20 (N) 15
V706 Cyg s 1 0.466254 13.20 13.90 0.70 20.07. 15:56 35 (NE) 10
V1813 Ori p 9 6.36504 12.95 13.60 0.65 20.07. 15:56 293 (NW) -1
V805 Aql s 9 2.408236 7.58 7.90 0.32 20.07. 15:57 95 (E) -11
V1241 Tau p 1 0.823271 9.38 10.28 0.90 20.07. 15:57 314 (NW) -31
KM UMa p 1 0.3518602 11.00 11.50 0.50 20.07. 15:57 224 (SW) 71
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 20.07. 15:57 274 (W) 12
V940 Oph s 10 0.433226 14.80 15.60 0.80 20.07. 15:57 96 (E) 15
FO Aur s 1 0.609759 14.30 14.30 0.00 20.07. 15:57 303 (NW) 14
V831 Oph p 10 0.62616 13.80 14.90 1.10 20.07. 15:57 97 (E) 16
AQ Com s 1 0.2813295 15.20 15.70 0.50 20.07. 15:57 184 (S) 62
CT Tau p 1 0.666827 10.34 11.12 0.78 20.07. 15:57 297 (NW) 13
AM Eri s 4 0.3165735 14.40 14.40 0.00 20.07. 15:57 290 (W) -32
QQ Boo s 8 0.2764765 12.45 12.45 0.00 20.07. 15:58 84 (E) 63
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 20.07. 15:58 63 (NE) 22
G0567.0602 Aqr p 7 0.477305 11.75 12.12 0.37 20.07. 15:58 42 (NE) -32
LT Cam p 2 0.2766042 14.50 14.70 0.20 20.07. 15:58 323 (NW) 36
BF Cap p 9 0.532676 8.92 9.27 0.35 20.07. 15:58 87 (E) -28
V524 Oph p 8 0.308917 13.00 13.80 0.80 20.07. 15:58 124 (SE) -10
NO Vul p 1 0.370765 13.40 14.20 0.80 20.07. 15:58 69 (E) 9
WW Aur s 1 2.5250193 5.79 6.43 0.64 20.07. 15:58 295 (NW) 21
GR Vir s 1 0.346974 7.80 8.20 0.40 20.07. 15:58 148 (SE) 28
V368 Cam s 6 0.4089212 13.35 13.35 0.00 20.07. 15:58 341 (N) 39
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 20.07. 15:58 140 (SE) 37
V1101 Her s 1 0.382661 11.95 11.95 0.00 20.07. 15:58 61 (NE) 40
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 20.07. 15:59 63 (NE) 18
V423 Tau s 6 0.682416 15.70 15.80 0.10 20.07. 15:59 297 (NW) 10
V526 And p 10 0.48558 14.30 15.10 0.80 20.07. 15:59 354 (N) -4
BL Leo s 1 0.28193 13.80 13.80 0.00 20.07. 15:59 214 (SW) 62
V734 CrA p 9 0.978382 11.08 12.00 0.92 20.07. 15:59 121 (SE) -31
V570 Per p 8 1.900942 8.15 8.25 0.10 20.07. 15:59 338 (N) 13
V1036 Her p 1 0.391678 11.31 11.61 0.30 20.07. 15:59 95 (E) 37
V580 Lyr s 1 0.289052 12.85 12.85 0.00 20.07. 15:59 66 (NE) 27
CL CrB s 8 0.318808 11.41 11.66 0.25 20.07. 15:59 93 (E) 52
MO Aqr p 2 0.3981435 9.95 10.28 0.33 20.07. 15:59 65 (NE) -22
BU Cep s 5 1.414368 12.20 12.20 0.00 20.07. 15:59 16 (N) 28
V1042 Her s 1 0.511154 12.08 12.08 0.00 20.07. 16:00 97 (E) 34
PY Boo p 9 0.278049 12.10 12.65 0.55 20.07. 16:00 71 (E) 66
V497 And p 10 0.3051 14.70 15.50 0.80 20.07. 16:00 3 (N) -6
GU Leo s 2 0.354085 11.60 11.60 0.00 20.07. 16:00 247 (SW) 41
DV Per p 6 0.8071396 14.40 14.90 0.50 20.07. 16:00 345 (N) 15
CW Cas p 1 0.318862 11.02 11.62 0.60 20.07. 16:00 1 (N) 23
AU Phe p 10 0.2658125 12.23 12.78 0.55 20.07. 16:01 283 (W) -80
V1647 Aql p 6 0.463588 13.50 14.00 0.50 20.07. 16:01 88 (E) -15
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.