Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:31 // 20:41 UTC
Astronomical Twilight (18°): 23:57 // 22:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IM Vul p 1 0.454283 11.60 13.30 1.70 18.07. 11:18 351 (N) -17
Y Cyg s 1 2.996332 7.30 7.75 0.45 18.07. 11:18 350 (N) -5
BR Cyg p 1 1.33256415 9.40 10.60 1.20 18.07. 11:18 4 (N) 7
AL Gem s 1 1.391343 9.80 9.85 0.05 18.07. 11:18 211 (SW) 58
V489 Ser p 9 0.078847 19.20 21.00 1.80 18.07. 11:18 68 (E) -18
PV Cyg p 6 1.314865 12.70 15.50 2.80 18.07. 11:18 2 (N) -2
V1140 Her p 10 0.373001 13.70 14.10 0.40 18.07. 11:18 41 (NE) 21
V Tri s 1 0.5852056 10.70 11.00 0.30 18.07. 11:18 296 (NW) 18
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 18.07. 11:19 353 (N) 3
DQ Her p 7 0.19362088 13.00 18.08 5.08 18.07. 11:19 20 (N) 9
SV Cen p 6 1.65766 8.71 9.98 1.27 18.07. 11:19 152 (SE) -29
V336 Cas p 1 0.5972873 13.40 14.10 0.70 18.07. 11:19 331 (NW) 30
LO Pav s 10 0.6598 15.90 16.50 0.60 18.07. 11:19 171 (S) -69
KK Boo p 10 0.279134 14.30 14.80 0.50 18.07. 11:19 57 (NE) 30
PT Boo s 9 0.4466345 12.60 12.60 0.00 18.07. 11:19 48 (NE) 22
DI Peg p 1 0.711817 9.38 10.48 1.10 18.07. 11:20 310 (NW) -11
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 18.07. 11:20 52 (NE) 3
V562 Sco s 8 1.055051 11.50 12.00 0.50 18.07. 11:20 91 (E) -52
AM Aqr p 9 0.3737388 12.80 14.20 1.40 18.07. 11:20 310 (NW) -51
OZ Dra p 10 0.136647 18.00 20.00 2.00 18.07. 11:20 38 (NE) 48
AT Aqr p 8 0.30409565 14.10 15.00 0.90 18.07. 11:20 306 (NW) -50
GM Gem s 8 1.35967 13.10 13.10 0.00 18.07. 11:20 203 (SW) 49
V645 And s 8 0.4125814 13.05 13.05 0.00 18.07. 11:20 329 (NW) 18
GW Cnc p 1 0.2814125 12.60 13.20 0.60 18.07. 11:20 160 (S) 60
HW Vir s 1 0.11671953 10.50 11.20 0.70 18.07. 11:21 112 (E) 6
LT Cam s 2 0.2766042 14.50 14.50 0.00 18.07. 11:21 310 (NW) 69
AL Oph s 6 0.992999 14.10 15.00 0.90 18.07. 11:21 41 (NE) -18
GS Aqr s 3 0.374069 13.20 13.60 0.40 18.07. 11:21 318 (NW) -32
MT Cam s 1 0.3661395 12.94 12.94 0.00 18.07. 11:21 300 (NW) 59
V1139 Cas s 1 0.2971 12.80 12.80 0.00 18.07. 11:22 317 (NW) 36
V715 Cen p 10 0.728705 14.00 15.00 1.00 18.07. 11:22 113 (SE) -26
V732 Her p 2 0.3567417 13.20 14.20 1.00 18.07. 11:22 29 (NE) 11
AE Phe p 1 0.362374 7.56 8.25 0.69 18.07. 11:22 237 (SW) -40
EM Lac p 1 0.3891351 12.50 13.09 0.59 18.07. 11:22 340 (N) 18
KW Pup p 2 1.6039075 11.30 12.00 0.70 18.07. 11:22 185 (S) 25
V483 Hya p 10 0.407496 12.25 12.55 0.30 18.07. 11:22 175 (S) 29
CC Tau p 6 0.479667 12.80 13.50 0.70 18.07. 11:22 240 (SW) 25
AO Mon s 1 1.884763 9.60 10.16 0.56 18.07. 11:22 199 (S) 34
V412 Gem p 9 0.32667 16.36 16.96 0.60 18.07. 11:22 209 (SW) 51
V396 Mon p 1 0.3963436 12.60 13.60 1.00 18.07. 11:23 210 (SW) 40
MW Boo p 10 0.364135 14.00 14.40 0.40 18.07. 11:23 50 (NE) 30
WZ And s 1 0.695662 11.60 11.90 0.30 18.07. 11:23 307 (NW) 19
FR Vul p 1 0.9418586 10.30 11.00 0.70 18.07. 11:23 8 (N) -13
V1064 Her s 5 0.3431545 11.30 11.30 0.00 18.07. 11:23 30 (NE) 2
V553 Hya p 5 0.371497 12.36 13.05 0.69 18.07. 11:23 126 (SE) -5
V413 Gem p 7 0.532812 14.55 15.00 0.45 18.07. 11:24 210 (SW) 50
AG Vir s 1 0.6426501 8.35 8.85 0.50 18.07. 11:24 107 (E) 30
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 18.07. 11:24 199 (S) 46
AB And p 1 0.3318894 9.50 10.32 0.82 18.07. 11:24 325 (NW) 6
EO Lyn p 10 0.652416 13.80 14.60 0.80 18.07. 11:24 280 (W) 80
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.