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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°): 00:19 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BC Tri p 10 0.707815 11.90 12.10 0.20 23.07. 07:44 260 (W) 49
V1341 Aql s 8 0.304012 13.00 13.40 0.40 23.07. 07:44 321 (NW) -33
V2357 Oph s 6 0.415568 10.66 10.70 0.04 23.07. 07:44 358 (N) -29
EI CVn p 1 0.260766 11.80 12.50 0.70 23.07. 07:44 34 (NE) 2
ET Psc p 10 0.439298 9.04 9.37 0.33 23.07. 07:45 252 (W) 28
AL Cas s 1 0.50055583 12.90 13.60 0.70 23.07. 07:45 332 (NW) 63
T Aur p 6 0.20437829 15.20 15.50 0.30 23.07. 07:45 154 (SE) 69
V1137 Her p 10 0.37083 14.30 14.70 0.40 23.07. 07:45 10 (N) 11
DE Phe p 10 1.40296 11.25 11.81 0.56 23.07. 07:45 230 (SW) -22
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 23.07. 07:45 175 (S) 39
V364 Per s 2 0.3394535 14.60 15.60 1.00 23.07. 07:45 251 (W) 63
BB Per p 9 0.485609 12.56 13.31 0.75 23.07. 07:45 214 (SW) 69
V1038 Her p 1 0.26818 11.80 12.40 0.60 23.07. 07:45 358 (N) -6
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 23.07. 07:46 331 (NW) 25
V693 Cyg p 7 1.1347738 14.30 15.50 1.20 23.07. 07:46 324 (NW) 10
V435 Gem p 1 0.3365 10.55 10.92 0.37 23.07. 07:46 111 (E) 45
HO Psc p 9 0.324748 11.00 11.80 0.80 23.07. 07:46 247 (SW) 35
V472 Cen p 10 0.4227 12.70 13.20 0.50 23.07. 07:47 94 (E) -44
V458 Mon s 5 0.3969371 13.30 13.80 0.50 23.07. 07:47 140 (SE) 35
V948 Mon p 7 0.377107 13.00 13.60 0.60 23.07. 07:47 126 (SE) 25
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 23.07. 07:47 311 (NW) 15
RY Cha p 10 0.640142 13.80 14.80 1.00 23.07. 07:47 161 (S) -48
CT Cet p 6 0.2564878 9.29 9.48 0.19 23.07. 07:47 231 (SW) 4
YY Gem s 1 0.8142822 8.91 9.59 0.68 23.07. 07:47 106 (E) 55
V509 Cam p 6 0.350347 13.00 13.60 0.60 23.07. 07:47 16 (N) 53
V400 Cyg p 9 0.892555 13.20 14.30 1.10 23.07. 07:47 304 (NW) 10
ER Cep s 9 0.2857369 15.67 16.27 0.60 23.07. 07:47 353 (N) 52
V1367 Tau s 1 0.347677 11.29 11.29 0.00 23.07. 07:47 161 (S) 63
GO Mus s 10 0.524 14.60 15.20 0.60 23.07. 07:48 157 (SE) -55
EV Cnc s 1 0.441439 12.75 12.80 0.05 23.07. 07:48 106 (E) 28
BS Mus s 10 0.7682444 11.00 11.00 0.00 23.07. 07:48 144 (SE) -47
V514 Hya p 6 0.374406 14.39 14.39 0.00 23.07. 07:48 114 (SE) 16
ZZ Peg p 1 0.667356 12.20 12.80 0.60 23.07. 07:48 279 (W) 12
XY LMi s 1 0.436886 10.70 10.70 0.00 23.07. 07:49 71 (E) 27
V659 Ara s 10 0.2918802 13.90 14.40 0.50 23.07. 07:49 175 (S) -79
HL Aur s 1 0.6225056 10.80 11.00 0.20 23.07. 07:49 83 (E) 76
MW Cas p 10 0.4808946 13.50 14.50 1.00 23.07. 07:49 305 (NW) 49
AU Aqr s 10 0.3711583 12.90 12.90 0.00 23.07. 07:49 259 (W) -24
V1430 Aql s 1 0.873721 10.20 10.20 0.00 23.07. 07:49 318 (NW) -27
DI Hya p 1 0.6147125 11.00 12.00 1.00 23.07. 07:49 119 (SE) 7
V475 Hya p 7 0.317122 12.60 13.10 0.50 23.07. 07:49 121 (SE) 25
FF Vul p 1 0.444979 13.10 13.80 0.70 23.07. 07:49 315 (NW) -1
V868 Mon p 8 0.637711 8.90 9.40 0.50 23.07. 07:49 133 (SE) 27
V535 Aur p 5 0.384744 12.73 13.17 0.44 23.07. 07:49 93 (E) 73
WY Hya p 1 0.716008 10.40 11.20 0.80 23.07. 07:50 123 (SE) 25
BY Peg p 1 0.341936 12.90 13.60 0.70 23.07. 07:50 302 (NW) 10
VV Vir p 1 0.446135 11.90 13.20 1.30 23.07. 07:50 56 (NE) -37
AW Ari s 8 0.381766 13.66 14.30 0.64 23.07. 07:50 243 (SW) 37
G5197.0430 Aqr p 8 0.424243 13.43 13.60 0.17 23.07. 07:50 289 (W) -19
WW Aur p 1 2.5250193 5.79 6.54 0.75 23.07. 07:50 125 (SE) 65
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.