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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:26 // 17:39 UTC
Civil Twilight (6°): 03:54 // 18:10 UTC
Nautical Twilight (12°): 03:14 // 18:50 UTC
Astronomical Twilight (18°): 02:31 // 19:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OV Dra p 9 0.0587357 19.00 20.70 1.70 05.04. 17:42 36 (NE) 49
UZ Mic s 10 0.440964 11.90 12.40 0.50 05.04. 17:42 307 (NW) -74
G3798.1207 UMa s 1 0.559778 13.40 13.80 0.40 05.04. 17:42 60 (NE) 79
QQ UMa p 10 0.372776 13.30 14.10 0.80 05.04. 17:42 85 (E) 72
MN Lyr p 6 0.544077 13.80 14.50 0.70 05.04. 17:42 12 (N) -4
GW Lac p 10 0.535875 15.00 16.00 1.00 05.04. 17:43 332 (NW) 20
V581 Pup p 9 0.92015 11.87 12.47 0.60 05.04. 17:43 182 (S) 3
V907 Cyg s 1 0.541362 14.20 14.90 0.70 05.04. 17:43 1 (N) -10
AU Ser p 1 0.3864975 10.90 11.80 0.90 05.04. 17:43 50 (NE) -3
V1091 Her p 1 0.393559 12.04 12.28 0.24 05.04. 17:43 30 (NE) 3
V724 Aql p 1 0.517599 11.10 11.57 0.47 05.04. 17:43 355 (N) -39
V1033 Her p 1 0.298051 11.19 11.39 0.20 05.04. 17:43 37 (NE) -4
SV Tau s 1 2.1669033 9.68 9.68 0.00 05.04. 17:43 233 (SW) 60
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 05.04. 17:44 40 (NE) -61
QZ Cep s 10 3.280835 11.30 11.90 0.60 05.04. 17:44 336 (NW) 35
HX Lac p 4 0.527476 14.20 14.90 0.70 05.04. 17:44 337 (NW) 14
V1092 Her p 4 0.384539 11.93 12.43 0.50 05.04. 17:45 31 (NE) -4
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 05.04. 17:45 350 (N) -8
V687 Cyg s 2 1.7072309 10.20 10.40 0.20 05.04. 17:45 3 (N) -10
V392 Nor p 10 1.298207 8.13 8.52 0.39 05.04. 17:45 119 (SE) -52
V556 And p 1 0.43141 14.55 14.80 0.25 05.04. 17:45 300 (NW) 35
V591 Vir p 7 0.350949 12.90 13.35 0.45 05.04. 17:45 76 (E) -7
GU Boo s 1 0.4887296 13.10 13.10 0.00 05.04. 17:45 50 (NE) 12
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 05.04. 17:45 338 (N) 14
QW And p 5 0.49187 12.60 13.00 0.40 05.04. 17:45 310 (NW) 33
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 05.04. 17:45 60 (NE) -28
V1024 Her s 3 0.5308265 12.50 12.50 0.00 05.04. 17:45 46 (NE) -1
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 05.04. 17:45 356 (N) 19
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 05.04. 17:45 259 (W) 6
V416 Gem s 7 0.256181 12.50 12.50 0.00 05.04. 17:45 201 (S) 61
NW Aqr p 1 0.30163 12.00 12.00 0.00 05.04. 17:45 306 (NW) -25
DF Hya p 1 0.3306016 11.00 11.50 0.50 05.04. 17:45 155 (SE) 43
V370 Sge p 10 8.32636 11.70 12.30 0.60 05.04. 17:45 354 (N) -20
CL Lyn p 4 1.58605 9.76 10.34 0.58 05.04. 17:46 24 (NE) 85
FI Boo s 1 0.389997 9.60 9.60 0.00 05.04. 17:46 39 (NE) 25
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 05.04. 17:46 42 (NE) -61
FF Aqr s 10 9.207755 10.16 10.16 0.00 05.04. 17:46 317 (NW) -34
V2553 Oph s 1 0.457615 11.30 11.70 0.40 05.04. 17:46 36 (NE) -19
V1047 Her s 1 0.320736 12.26 12.26 0.00 05.04. 17:46 31 (NE) 0
V940 Oph p 10 0.433226 14.80 15.80 1.00 05.04. 17:46 31 (NE) -28
G5802.0335 Aqr p 6 1.080953 12.76 12.76 0.00 05.04. 17:46 312 (NW) -39
EF Cep p 1 0.6061084 12.00 12.60 0.60 05.04. 17:46 348 (N) 56
EH Cnc s 1 0.4180364 11.73 10.73 -1.00 05.04. 17:47 160 (S) 60
AU Phe s 10 0.2658125 12.23 12.73 0.50 05.04. 17:47 235 (SW) -33
ZZ PsA p 10 0.373893 9.28 9.56 0.28 05.04. 17:47 301 (NW) -57
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 05.04. 17:47 65 (NE) -52
V1440 Aql p 10 1.83672 8.55 8.67 0.12 05.04. 17:47 14 (N) -46
V502 Oph s 1 0.453387 8.34 8.81 0.47 05.04. 17:47 53 (NE) -26
HS Leo p 2 0.337706 13.80 14.40 0.60 05.04. 17:47 98 (E) 44
SY Ind s 10 0.4714 15.00 15.00 0.00 05.04. 17:47 213 (SW) -78
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.