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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:37 // 17:11 UTC
Civil Twilight (6°): 04:06 // 17:41 UTC
Nautical Twilight (12°): 03:28 // 18:20 UTC
Astronomical Twilight (18°): 02:48 // 19:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RY Aqr p 1 1.966578 8.80 10.10 1.30 18.09. 02:44 266 (W) -10
V364 UMa s 8 0.3669815 13.40 13.95 0.55 18.09. 02:44 11 (N) 23
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 18.09. 02:44 225 (SW) 30
ST Ind p 10 0.4018812 11.30 11.79 0.49 18.09. 02:45 241 (SW) -43
V912 Her p 10 3.409876 8.59 8.73 0.14 18.09. 02:45 346 (N) 0
V442 Mon s 4 1.667016 11.20 11.60 0.40 18.09. 02:45 123 (SE) 29
FP Eri p 9 0.335269 9.71 9.85 0.14 18.09. 02:46 192 (S) 30
EM Cep p 1 0.806181 7.02 7.17 0.15 18.09. 02:46 320 (NW) 45
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 18.09. 02:46 320 (NW) 28
DZ Lyn s 1 0.378018 9.90 9.90 0.00 18.09. 02:46 71 (E) 44
V374 Cam p 9 0.80684 12.40 13.10 0.70 18.09. 02:46 28 (NE) 73
V881 Per s 1 0.387377 10.71 11.01 0.30 18.09. 02:46 211 (SW) 76
SZ Hor p 10 0.62511 10.96 11.74 0.78 18.09. 02:46 184 (S) -16
G1209.1201 Ari p 7 0.351086 13.01 13.01 0.00 18.09. 02:46 223 (SW) 51
V1277 Cen p 10 2.12676 16.35 16.39 0.04 18.09. 02:46 142 (SE) -68
BR Sge p 7 2.362151 12.90 14.10 1.20 18.09. 02:46 300 (NW) 3
V591 Lyr s 2 0.300395 11.95 11.95 0.00 18.09. 02:46 328 (NW) 6
DZ Ori p 7 1.836253 12.10 13.00 0.90 18.09. 02:46 124 (SE) 44
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 18.09. 02:46 305 (NW) 39
V661 Cyg p 9 4.32922 13.90 15.20 1.30 18.09. 02:46 298 (NW) 32
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 18.09. 02:46 322 (NW) 1
V658 Lyr p 1 0.33026 11.10 11.50 0.40 18.09. 02:46 330 (NW) 14
AU Phe s 10 0.2658125 12.23 12.73 0.50 18.09. 02:47 198 (S) -10
FF Ara p 10 0.69901 13.30 14.00 0.70 18.09. 02:47 229 (SW) -71
V2021 Cyg s 3 3.804225 8.90 8.90 0.00 18.09. 02:47 301 (NW) 19
EF Boo p 1 0.4205155 9.43 9.99 0.57 18.09. 02:47 10 (N) 12
V616 Sco p 10 0.844119 11.50 12.10 0.60 18.09. 02:47 284 (W) -72
BH Cas p 1 0.4058927 12.30 12.70 0.40 18.09. 02:47 307 (NW) 61
V536 Cen p 10 1.2926355 13.60 14.50 0.90 18.09. 02:47 46 (NE) -74
QX Boo s 9 0.3604665 12.50 12.50 0.00 18.09. 02:48 0 (N) 8
V1222 Tau s 4 0.295362 13.28 13.40 0.12 18.09. 02:48 183 (S) 49
V854 Her p 10 0.780649 14.70 15.80 1.10 18.09. 02:48 348 (N) -5
ET Cru p 10 2.04388 9.01 9.37 0.36 18.09. 02:48 131 (SE) -65
V692 And s 6 0.33802 12.50 12.50 0.00 18.09. 02:48 287 (W) 51
GI CVn s 8 0.30316 14.10 14.60 0.50 18.09. 02:48 17 (N) 9
II Aur p 5 0.918907 14.70 16.20 1.50 18.09. 02:49 125 (SE) 68
V538 And p 10 0.5188056 13.90 14.30 0.40 18.09. 02:49 253 (W) 65
V447 Nor p 10 0.8617 16.45 16.75 0.30 18.09. 02:49 197 (S) -83
V342 Her s 1 0.851731 10.50 10.70 0.20 18.09. 02:49 323 (NW) -6
V1374 Tau s 1 0.250818 13.00 13.00 0.00 18.09. 02:49 119 (SE) 57
V1430 Aql s 1 0.873721 10.20 10.20 0.00 18.09. 02:49 300 (NW) -17
NN Vir s 2 0.4806875 7.30 7.67 0.37 18.09. 02:49 23 (NE) -32
LQ Com s 1 0.356835 12.80 12.80 0.00 18.09. 02:49 40 (NE) -4
KL Cas p 1 2.447426 11.80 13.50 1.70 18.09. 02:49 306 (NW) 65
ES UMa s 1 0.5288515 11.00 11.40 0.40 18.09. 02:50 30 (NE) 45
EL Boo p 1 0.4137625 9.38 9.52 0.15 18.09. 02:50 14 (N) -25
BX And s 1 0.6101125 8.90 9.15 0.25 18.09. 02:50 249 (W) 72
V589 Lyr p 7 0.696433 11.60 12.00 0.40 18.09. 02:51 321 (NW) 15
OQ Boo p 8 0.398071 12.17 12.26 0.09 18.09. 02:51 8 (N) -12
AV CrB s 1 0.30819 11.87 11.87 0.00 18.09. 02:51 353 (N) -9
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.