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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:44 // 18:11 UTC
Civil Twilight (6°): 03:10 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:33 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V386 Dra s 1 0.238912 13.40 13.40 0.00 25.04. 18:07 32 (NE) 21
V842 Her p 1 0.419037 9.85 10.45 0.60 25.04. 18:07 47 (NE) 31
V947 Per s 6 0.297667 13.45 13.45 0.00 25.04. 18:07 286 (W) 30
V437 Dra p 10 0.316053 13.75 14.40 0.65 25.04. 18:07 9 (N) 24
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 25.04. 18:07 289 (W) 4
V725 Cyg s 1 1.4632545 13.30 13.30 0.00 25.04. 18:07 16 (N) -8
V401 Cam s 8 0.3158103 13.20 13.60 0.40 25.04. 18:08 328 (NW) 57
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 25.04. 18:08 38 (NE) 31
SW Lac s 1 0.320719 8.51 9.31 0.80 25.04. 18:08 343 (N) 0
KW Boo s 5 0.348865 14.00 14.50 0.50 25.04. 18:08 81 (E) 29
KM UMa s 1 0.3518602 11.00 11.50 0.50 25.04. 18:08 106 (E) 60
V1740 Aql p 8 0.44014 14.00 14.40 0.40 25.04. 18:08 42 (NE) -30
V1383 Ori p 9 0.6663 8.46 8.66 0.20 25.04. 18:08 235 (SW) 17
DS Pup s 8 0.3886775 12.70 13.40 0.70 25.04. 18:09 206 (SW) 11
V449 And s 1 0.3385155 12.20 12.20 0.00 25.04. 18:09 314 (NW) 25
FS Aqr p 7 0.26205 13.20 14.00 0.80 25.04. 18:09 347 (N) -40
V454 Cam p 10 0.6016 13.90 14.30 0.40 25.04. 18:09 337 (NW) 61
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 25.04. 18:09 14 (N) -1
EE CVn p 1 0.280562 13.70 14.57 0.87 25.04. 18:09 88 (E) 41
BM UMa p 1 0.2712208 13.80 14.75 0.95 25.04. 18:09 91 (E) 72
CR Lac p 10 0.36689 13.90 14.70 0.80 25.04. 18:09 348 (N) 12
V640 Aql p 7 0.5612183 12.60 13.40 0.80 25.04. 18:09 29 (NE) -25
V591 Vir p 7 0.350949 12.90 13.35 0.45 25.04. 18:09 96 (E) 10
UU Aqr p 1 0.16358045 10.90 12.60 1.70 25.04. 18:09 345 (N) -43
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 25.04. 18:10 6 (N) -42
AW Ari s 8 0.381766 13.66 14.30 0.64 25.04. 18:10 297 (NW) -5
LN Aps p 10 0.31072 12.80 13.30 0.50 25.04. 18:10 163 (S) -55
NO Cam p 1 0.430755 12.20 13.00 0.80 25.04. 18:10 337 (NW) 51
DF Hya s 1 0.3306016 11.00 11.50 0.50 25.04. 18:10 191 (S) 46
SY Boo p 1 0.714484 12.25 12.87 0.62 25.04. 18:10 92 (E) 25
HR And p 8 1.2357 14.70 15.40 0.70 25.04. 18:10 328 (NW) 12
AE Hya s 9 0.3928877 13.90 14.60 0.70 25.04. 18:11 176 (S) 17
V906 Ara s 6 1.02255 14.50 14.50 0.00 25.04. 18:11 133 (SE) -54
DK CVn s 1 0.494964 12.70 12.80 0.10 25.04. 18:11 92 (E) 55
QQ Lup p 10 0.251562 12.40 13.35 0.95 25.04. 18:12 130 (SE) -28
DY Cet p 1 0.44079 9.47 10.05 0.58 25.04. 18:12 270 (W) -19
QV Ori p 6 1.74882 13.70 14.50 0.80 25.04. 18:12 255 (W) 38
BN Psc s 8 0.349118 16.45 16.45 0.00 25.04. 18:12 310 (NW) 4
V502 Cyg p 4 0.566962 13.60 14.50 0.90 25.04. 18:12 11 (N) 4
TU CMa p 1 1.1278038 9.80 10.50 0.70 25.04. 18:12 220 (SW) 6
DD Com p 1 0.2692074 14.30 15.05 0.75 25.04. 18:12 112 (E) 45
V724 Aql s 1 0.517599 11.10 11.57 0.47 25.04. 18:12 29 (NE) -35
DS Psc p 4 0.3424915 11.75 12.18 0.43 25.04. 18:12 302 (NW) -20
BP Tri p 10 0.35975 14.10 14.60 0.50 25.04. 18:12 308 (NW) 14
YY Cnc p 1 0.698445 11.30 11.70 0.40 25.04. 18:13 214 (SW) 69
V1069 Cas p 10 0.4090335 12.52 12.75 0.23 25.04. 18:13 328 (NW) 25
V443 Cam s 9 0.411691 14.00 14.80 0.80 25.04. 18:13 338 (N) 59
DK Cyg s 1 0.470693 10.37 10.90 0.53 25.04. 18:13 359 (N) -5
V476 Aql s 8 0.624685 13.30 13.30 0.00 25.04. 18:13 44 (NE) -23
V934 Cep p 7 0.431014 13.02 13.50 0.48 25.04. 18:13 349 (N) 31
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.