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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:18 // 18:55 UTC
Civil Twilight (6°): 02:40 // 19:33 UTC
Nautical Twilight (12°): 01:46 // 20:27 UTC
Astronomical Twilight (18°): 00:30 // 21:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TX Cet p 1 0.740841 10.90 11.47 0.57 25.07. 19:33 51 (NE) -29
V410 Aur s 1 0.366355 10.10 10.10 0.00 25.07. 19:33 357 (N) -5
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 25.07. 19:33 303 (NW) -9
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 25.07. 19:33 95 (E) -1
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 25.07. 19:33 74 (E) 55
OY Mus p 9 2.19461 13.00 13.75 0.75 25.07. 19:33 199 (S) -41
EX CVn s 4 0.2771572 13.10 13.10 0.00 25.07. 19:33 279 (W) 46
V854 Her p 10 0.780649 14.70 15.80 1.10 25.07. 19:33 188 (S) 74
V906 Ara s 6 1.02255 14.50 14.50 0.00 25.07. 19:34 177 (S) -21
V1137 Her p 10 0.37083 14.30 14.70 0.40 25.07. 19:34 275 (W) 81
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 25.07. 19:34 113 (SE) 5
V1055 Cyg p 10 1.15945 14.60 15.50 0.90 25.07. 19:34 61 (NE) 54
V948 Mon s 7 0.377107 13.00 13.60 0.60 25.07. 19:34 304 (NW) -26
CU Hya p 4 0.7190715 13.50 14.50 1.00 25.07. 19:34 295 (NW) -15
V2291 Cyg p 10 0.8167 11.50 11.75 0.25 25.07. 19:34 78 (E) 63
TT Her p 1 0.912078 9.61 10.34 0.73 25.07. 19:35 178 (S) 57
V963 Oph p 10 0.264743 14.60 15.10 0.50 25.07. 19:35 150 (SE) 43
V658 Pup p 10 0.402 16.60 16.76 0.16 25.07. 19:35 260 (W) -64
U Gem p 1 0.17690624 8.20 14.90 6.70 25.07. 19:35 318 (NW) -7
V338 Dra p 5 0.2351485 13.30 13.90 0.60 25.07. 19:35 327 (NW) 76
GN Boo s 1 0.3016025 10.75 10.75 0.00 25.07. 19:35 239 (SW) 60
RW Tri p 1 0.23188315 12.50 15.61 3.11 25.07. 19:36 32 (NE) -6
RT CMa p 1 1.29374 11.40 12.90 1.50 25.07. 19:36 325 (NW) -54
V667 Ori p 8 1.025044 14.70 15.80 1.10 25.07. 19:36 340 (N) -21
PY Lyr p 1 0.385768 12.50 13.50 1.00 25.07. 19:36 113 (SE) 55
V339 Ara p 8 2.438853 11.10 11.70 0.60 25.07. 19:36 170 (S) -10
SX Lup p 5 0.685845 11.50 12.60 1.10 25.07. 19:36 192 (S) -5
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 25.07. 19:36 117 (SE) 12
CS CrB p 9 0.336486 15.00 15.20 0.20 25.07. 19:36 198 (S) 67
V1198 Her p 10 0.363628 10.80 11.10 0.30 25.07. 19:37 203 (SW) 82
II CMa s 8 0.22919704 15.22 15.22 0.00 25.07. 19:37 314 (NW) -45
FP Sge s 9 0.642007 14.50 14.90 0.40 25.07. 19:37 108 (E) 40
V927 Mon s 8 0.361879 10.90 11.16 0.26 25.07. 19:37 322 (NW) -29
FV CVn s 1 0.315365 11.80 12.10 0.30 25.07. 19:37 259 (W) 53
V1282 Her s 1 0.278349 13.35 13.35 0.00 25.07. 19:37 115 (SE) 81
V473 Cas p 1 0.41546 13.40 14.00 0.60 25.07. 19:37 27 (NE) 24
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 25.07. 19:38 319 (NW) -32
VW Cep p 1 0.2783115 7.23 7.68 0.45 25.07. 19:38 22 (N) 56
SW Lac s 1 0.320719 8.51 9.31 0.80 25.07. 19:38 63 (NE) 28
BN Ari s 1 0.2993717 10.38 10.98 0.60 25.07. 19:38 36 (NE) -5
IR Lac p 9 0.651512 15.20 16.00 0.80 25.07. 19:38 54 (NE) 43
ET Leo s 1 0.3465036 9.55 9.55 0.00 25.07. 19:38 278 (W) 5
ES UMa p 1 0.5288515 11.00 11.40 0.40 25.07. 19:38 333 (NW) 41
V340 Vir s 6 0.45486 11.53 11.85 0.32 25.07. 19:38 234 (SW) 10
V961 Cep p 10 7.03848 10.43 10.83 0.40 25.07. 19:38 28 (NE) 40
DX CVn p 1 0.35738 12.25 12.70 0.45 25.07. 19:39 276 (W) 49
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 25.07. 19:39 333 (NW) 82
II Aps p 10 0.842236 11.20 11.70 0.50 25.07. 19:39 182 (S) -35
MX Mon p 7 0.686442 11.40 12.10 0.70 25.07. 19:39 315 (NW) -36
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 25.07. 19:39 65 (NE) 61
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.