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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:39 // 17:08 UTC
Civil Twilight (6°): 04:08 // 17:39 UTC
Nautical Twilight (12°): 03:30 // 18:18 UTC
Astronomical Twilight (18°): 02:49 // 18:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V680 Per p 1 0.37422 13.55 14.13 0.58 18.09. 17:50 46 (NE) 11
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 18.09. 17:51 106 (E) 64
V514 Cam p 6 0.362742 12.63 12.63 0.00 18.09. 17:51 346 (N) 46
CZ CMi p 1 0.426397 10.55 11.05 0.50 18.09. 17:51 350 (N) -30
V372 Dra s 5 0.533531 10.39 10.39 0.00 18.09. 17:51 317 (NW) 76
NN Ser p 1 0.1300801 17.00 23.00 6.00 18.09. 17:51 238 (SW) 39
V337 UMa p 8 0.383365 13.70 14.25 0.55 18.09. 17:51 328 (NW) 20
CR Del p 8 0.3537417 13.50 13.90 0.40 18.09. 17:51 139 (SE) 50
PV Boo p 10 0.292588 14.51 15.14 0.63 18.09. 17:51 265 (W) 50
EQ Per s 4 1.485827 14.00 14.00 0.00 18.09. 17:51 34 (NE) 23
V861 Her p 1 0.3446312 13.80 14.15 0.35 18.09. 17:51 257 (W) 69
V452 And p 6 0.978438 13.80 15.14 1.34 18.09. 17:52 64 (NE) 47
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 18.09. 17:52 154 (SE) -45
AA Cet s 1 0.536169 6.20 6.70 0.50 18.09. 17:52 91 (E) -29
IQ Cnc p 9 0.634624 13.05 13.45 0.40 18.09. 17:52 320 (NW) -16
GG Vel p 10 1.475228 8.72 9.07 0.35 18.09. 17:52 270 (W) -64
LW Eri p 5 0.46562 12.20 12.80 0.60 18.09. 17:52 41 (NE) -33
SV Nor p 10 0.3761231 12.00 12.60 0.60 18.09. 17:52 203 (SW) -26
TX Cnc p 1 0.3828827 10.00 10.35 0.35 18.09. 17:52 332 (NW) -16
EM Tuc s 4 0.326575 12.16 12.16 0.00 18.09. 17:52 149 (SE) -41
CR Scl p 10 0.246539 9.62 9.77 0.15 18.09. 17:52 115 (SE) -27
V1036 Her s 1 0.391678 11.31 11.31 0.00 18.09. 17:53 230 (SW) 57
V589 Vir s 1 0.271832 13.00 13.00 0.00 18.09. 17:53 249 (W) 21
V1374 Tau p 1 0.250818 13.00 13.50 0.50 18.09. 17:53 13 (N) -10
V1306 Her s 1 0.370368 11.70 12.10 0.40 18.09. 17:53 235 (SW) 78
V634 And p 10 0.577405 14.40 15.40 1.00 18.09. 17:53 78 (E) 40
V389 Cas p 1 2.49481 10.80 12.20 1.40 18.09. 17:54 50 (NE) 32
I Boo p 1 0.2678178 5.80 6.40 0.60 18.09. 17:54 288 (W) 54
RW Dor s 2 0.2854633 10.80 11.20 0.40 18.09. 17:54 158 (S) -69
XX LMi s 4 0.370979 12.42 12.42 0.00 18.09. 17:54 315 (NW) 7
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 18.09. 17:54 269 (W) 54
V487 Cam p 10 0.47766 14.40 14.90 0.50 18.09. 17:54 356 (N) 38
NN Aqr s 4 0.306779 13.47 13.47 0.00 18.09. 17:54 128 (SE) 27
CC Com p 1 0.2206859 11.30 12.21 0.91 18.09. 17:54 291 (W) 12
RV CVn s 1 0.2695671 13.75 13.75 0.00 18.09. 17:54 280 (W) 30
V857 Her p 1 0.38223 10.90 11.50 0.60 18.09. 17:55 253 (W) 66
GR Psc s 4 0.49432 11.21 11.21 0.00 18.09. 17:55 71 (E) 14
V558 And p 1 0.31092 15.62 16.10 0.48 18.09. 17:55 48 (NE) 23
V781 Tau p 1 0.344909 8.90 9.30 0.40 18.09. 17:56 13 (N) -12
V358 Cep s 1 0.4728283 13.50 13.50 0.00 18.09. 17:56 11 (N) 46
RW CrB p 1 0.7264112 10.22 10.78 0.56 18.09. 17:56 258 (W) 49
DE CMa s 10 0.6959637 13.00 13.40 0.40 18.09. 17:56 339 (N) -66
TX Boo p 1 3.41283 12.40 13.20 0.80 18.09. 17:56 271 (W) 43
CL Ari s 8 0.993599 9.75 9.75 0.00 18.09. 17:56 43 (NE) -1
EF Boo s 1 0.4205155 9.43 9.43 0.00 18.09. 17:56 297 (NW) 51
V429 Cam p 9 0.441156 13.00 13.50 0.50 18.09. 17:56 3 (N) 37
HL Dra p 1 0.944276 7.35 7.66 0.31 18.09. 17:57 346 (N) 82
V2394 Oph p 8 0.589356 11.25 11.95 0.70 18.09. 17:57 211 (SW) 10
V524 Mon s 3 0.28361685 14.40 15.20 0.80 18.09. 17:57 357 (N) -38
RV Lyr p 6 3.599003 11.50 14.60 3.10 18.09. 17:58 162 (S) 72
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.