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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:18 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1234 Tau p 7 0.387939 12.60 13.00 0.40 23.07. 08:29 204 (SW) 47
ER Cep p 9 0.2857369 15.67 16.34 0.67 23.07. 08:29 353 (N) 51
V For p 9 3.305888 14.05 17.00 2.95 23.07. 08:29 218 (SW) 5
V591 Aur p 8 1.10965 10.81 11.42 0.61 23.07. 08:29 218 (SW) 77
DU CVn s 2 0.3071015 13.10 13.10 0.00 23.07. 08:29 52 (NE) 17
EF Boo p 1 0.4205155 9.43 9.99 0.57 23.07. 08:29 28 (NE) 18
V1355 Tau p 7 0.244668 13.00 13.00 0.00 23.07. 08:30 197 (S) 64
V2617 Oph p 10 0.424074 13.15 13.75 0.60 23.07. 08:30 25 (NE) -47
NY Lyr s 1 0.4408 12.70 13.10 0.40 23.07. 08:30 339 (N) -3
V2637 Oph s 7 0.386173 11.80 12.21 0.41 23.07. 08:30 5 (N) -35
LM And p 3 0.761178 12.20 13.50 1.30 23.07. 08:30 288 (W) 57
FI Boo p 1 0.389997 9.60 9.70 0.10 23.07. 08:30 21 (N) 15
IM Gem s 7 1.427284 15.20 15.20 0.00 23.07. 08:30 150 (SE) 59
QY Hya p 2 0.292341 9.04 9.36 0.32 23.07. 08:31 103 (E) -26
DQ CVn p 1 0.491422 12.28 12.56 0.28 23.07. 08:31 56 (NE) 16
V405 Dra p 1 0.413036 11.54 11.88 0.34 23.07. 08:31 351 (N) 13
V822 Aql s 10 5.295 6.87 7.07 0.20 23.07. 08:31 323 (NW) -36
V459 Mon p 9 2.820606 14.50 15.70 1.20 23.07. 08:31 153 (SE) 38
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 23.07. 08:31 338 (N) 25
LO Com p 1 0.2863605 12.38 13.20 0.82 23.07. 08:31 63 (NE) 12
V941 Oph p 10 1.2497107 16.00 16.60 0.60 23.07. 08:31 355 (N) -32
BG UMa p 8 0.6630411 10.84 10.93 0.09 23.07. 08:31 34 (NE) 28
AN UMa s 6 0.07975275 14.90 20.20 5.30 23.07. 08:32 62 (NE) 37
FU Dra s 1 0.306718 10.55 10.55 0.00 23.07. 08:32 15 (N) 25
CF Ant p 9 1.53364 10.12 10.47 0.35 23.07. 08:32 122 (SE) -21
V Pup p 8 1.454492 4.35 4.92 0.57 23.07. 08:32 157 (SE) -14
V2762 Ori p 10 1.7801725 9.97 10.42 0.45 23.07. 08:32 176 (S) 51
V2716 Oph p 9 0.545762 13.10 13.60 0.50 23.07. 08:32 8 (N) -50
OS Her p 9 0.792285 13.26 14.36 1.10 23.07. 08:32 355 (N) -5
GK Boo p 1 0.477772 10.30 10.80 0.50 23.07. 08:32 35 (NE) 5
V354 UMa p 7 0.2938285 10.93 11.21 0.28 23.07. 08:32 38 (NE) 22
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 23.07. 08:32 313 (NW) 53
V1660 Aql p 10 1.16355 12.10 12.40 0.30 23.07. 08:32 315 (NW) -26
AM Eri p 4 0.3165735 14.40 15.20 0.80 23.07. 08:33 198 (S) 26
EH Lyn p 1 0.326743 13.00 13.28 0.28 23.07. 08:33 93 (E) 50
EE Aqr s 1 0.5089958 8.30 8.48 0.18 23.07. 08:33 269 (W) -25
V711 Aql p 10 2.487117 15.00 16.10 1.10 23.07. 08:33 324 (NW) -22
HH UMa s 1 0.375493 10.58 10.80 0.22 23.07. 08:33 71 (E) 31
V501 CrA s 10 0.4110817 12.80 13.40 0.60 23.07. 08:33 328 (NW) -79
V437 Cam p 9 0.439027 13.90 14.80 0.90 23.07. 08:33 10 (N) 69
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 23.07. 08:33 344 (N) 13
HW Vir s 1 0.11671953 10.50 11.20 0.70 23.07. 08:34 83 (E) -17
V804 Cep s 6 0.347592 12.94 13.45 0.51 23.07. 08:34 354 (N) 54
BV Tri s 1 0.494177 14.10 14.20 0.10 23.07. 08:34 271 (W) 51
V1237 Tau s 8 0.287447 14.03 14.03 0.00 23.07. 08:34 187 (S) 65
WX And p 7 3.001184 12.10 13.80 1.70 23.07. 08:34 278 (W) 32
VZ Cep p 1 1.183364 9.74 10.15 0.41 23.07. 08:34 339 (N) 39
V402 Gem s 7 0.399252 11.72 12.35 0.63 23.07. 08:34 151 (SE) 58
ST Ind p 10 0.4018812 11.30 11.79 0.49 23.07. 08:34 256 (W) -62
V445 Dra p 10 0.3214714 13.40 14.10 0.70 23.07. 08:35 347 (N) 37
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.