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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:16 // 18:56 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:29 UTC
Astronomical Twilight (18°): 00:26 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V557 And p 10 0.347444 14.20 15.00 0.80 25.07. 11:35 304 (NW) 22
FF CMa p 8 1.2133742 7.38 7.74 0.36 25.07. 11:35 201 (S) 6
V496 Cam s 7 0.392897 13.95 14.40 0.45 25.07. 11:35 358 (N) 59
SZ Hor s 10 0.62511 10.96 11.26 0.30 25.07. 11:35 224 (SW) -37
AO Aqr s 9 0.4893508 11.50 11.50 0.00 25.07. 11:35 322 (NW) -58
V947 Per s 6 0.297667 13.45 13.45 0.00 25.07. 11:36 280 (W) 36
V2553 Oph s 1 0.457615 11.30 11.70 0.40 25.07. 11:36 51 (NE) -12
CP Gem p 6 2.4022675 13.70 15.80 2.10 25.07. 11:36 234 (SW) 49
V489 Cam s 8 0.6197565 10.94 10.94 0.00 25.07. 11:36 352 (N) 63
IY UMa p 4 0.0739138 18.40 20.00 1.60 25.07. 11:36 53 (NE) 72
AR Dra p 1 0.675838 11.29 12.51 1.22 25.07. 11:36 41 (NE) 60
PU Boo p 9 0.482238 10.60 10.90 0.30 25.07. 11:36 52 (NE) 29
LU Lac s 2 0.2988016 14.60 15.32 0.72 25.07. 11:37 346 (N) 13
QS Vir p 9 0.150757525 14.27 17.76 3.49 25.07. 11:37 110 (E) -1
V525 Sgr p 9 0.7051219 8.28 8.93 0.65 25.07. 11:37 54 (NE) -62
GW Leo p 9 0.3361243 13.00 13.13 0.13 25.07. 11:38 146 (SE) 49
V1103 Her s 1 0.2913524 11.90 11.90 0.00 25.07. 11:38 32 (NE) 2
NR Cam s 1 0.255885 10.76 11.18 0.42 25.07. 11:38 354 (N) 61
V554 Hya p 10 0.302559 12.50 13.30 0.80 25.07. 11:38 123 (SE) -9
LV Vir p 9 0.409444 8.50 8.68 0.18 25.07. 11:38 116 (SE) -2
V450 Peg p 1 0.556231 14.00 14.50 0.50 25.07. 11:38 349 (N) -13
BK Vul s 1 0.453463 12.80 12.80 0.00 25.07. 11:38 352 (N) -12
GS Aqr p 3 0.374069 13.20 13.80 0.60 25.07. 11:38 330 (NW) -36
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 25.07. 11:38 62 (NE) 31
V594 Lyr p 5 0.255999 14.00 14.33 0.33 25.07. 11:38 22 (N) 10
KX Nor p 10 0.58614 14.30 14.80 0.50 25.07. 11:38 124 (SE) -51
V1941 Cyg p 10 1.01185 12.50 13.20 0.70 25.07. 11:38 348 (N) 4
V687 Her s 4 0.321451 14.40 14.90 0.50 25.07. 11:39 59 (NE) 6
NO Vul p 1 0.370765 13.40 14.20 0.80 25.07. 11:39 19 (N) -17
V981 Cyg s 10 0.507662 14.50 15.00 0.50 25.07. 11:39 10 (N) 17
V1351 Cen p 10 0.399114 10.65 11.30 0.65 25.07. 11:39 116 (SE) -21
U CrB p 1 3.452211 7.66 8.79 1.13 25.07. 11:39 64 (NE) 20
UV Psc s 1 0.861047 8.91 9.54 0.63 25.07. 11:39 293 (NW) -10
V612 Sco p 10 1.062697 10.60 10.70 0.10 25.07. 11:39 101 (E) -52
KZ Vir p 8 1.13183 8.45 8.52 0.07 25.07. 11:39 108 (E) 18
CV Cam p 3 0.973261 9.41 9.66 0.26 25.07. 11:39 306 (NW) 44
GH Eri p 7 0.722388 9.02 9.61 0.59 25.07. 11:40 233 (SW) -23
DT Gru p 10 0.801683 10.91 11.34 0.43 25.07. 11:40 311 (NW) -82
NS Cep s 6 0.77638 12.20 12.24 0.04 25.07. 11:40 1 (N) 21
QX Vir s 1 0.242075 13.31 13.60 0.29 25.07. 11:40 97 (E) -2
V1092 Her p 4 0.384539 11.93 12.43 0.50 25.07. 11:41 45 (NE) 3
V385 Cam p 9 0.615272 13.65 14.20 0.55 25.07. 11:41 342 (N) 56
V563 And p 8 0.3031916 13.70 14.20 0.50 25.07. 11:41 304 (NW) 20
V2640 Oph s 7 0.419892 12.50 13.20 0.70 25.07. 11:41 56 (NE) -19
V466 Cam p 9 0.3998995 12.60 13.10 0.50 25.07. 11:41 340 (N) 65
GK Cas p 1 2.303687 12.90 13.70 0.80 25.07. 11:41 323 (NW) 36
V651 Ara s 10 0.2770608 14.60 15.30 0.70 25.07. 11:41 125 (SE) -53
CT Cet s 6 0.2564878 9.29 9.29 0.00 25.07. 11:41 276 (W) -32
EM Lac p 1 0.3891351 12.50 13.09 0.59 25.07. 11:41 347 (N) 16
V585 Aur s 4 0.535301 11.05 11.30 0.25 25.07. 11:41 272 (W) 41
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.