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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:48 // 18:07 UTC
Civil Twilight (6°): 03:15 // 18:41 UTC
Nautical Twilight (12°): 02:30 // 19:25 UTC
Astronomical Twilight (18°): 01:39 // 20:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
YZ Vol p 10 1.57097 13.14 13.90 0.76 24.04. 03:43 183 (S) -71
Y Sex s 1 0.4198165 9.83 10.17 0.34 24.04. 03:44 306 (NW) -25
NR Nor s 10 0.42886 15.50 15.90 0.40 24.04. 03:44 200 (S) -22
V541 Cas s 1 0.9098488 10.40 11.00 0.60 24.04. 03:44 29 (NE) 34
V635 Cyg s 1 0.760358 13.30 13.50 0.20 24.04. 03:44 78 (E) 64
VW Pic p 10 0.425763 7.05 7.14 0.09 24.04. 03:44 121 (SE) -77
EW Tau p 10 5.26948 11.70 12.30 0.60 24.04. 03:45 16 (N) -23
LP UMa s 1 0.309901 12.52 12.52 0.00 24.04. 03:45 332 (NW) 28
V500 Cam p 6 0.2483505 14.00 14.80 0.80 24.04. 03:45 352 (N) 40
AW CrB p 1 0.3609357 11.08 11.35 0.27 24.04. 03:45 259 (W) 58
NY Boo s 9 0.326815 12.15 12.15 0.00 24.04. 03:45 291 (W) 53
V2650 Oph p 7 0.384054 12.57 13.20 0.63 24.04. 03:45 205 (SW) 46
V596 Aur p 1 0.397887 11.83 12.29 0.46 24.04. 03:45 21 (N) 6
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 24.04. 03:45 158 (S) 72
GK Aqr s 1 0.327415 12.40 12.40 0.00 24.04. 03:45 122 (SE) 23
V427 Per p 4 2.810058 11.60 12.10 0.50 24.04. 03:45 43 (NE) 13
V580 Lyr p 1 0.289052 12.85 13.42 0.57 24.04. 03:45 184 (S) 76
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 24.04. 03:46 129 (SE) 65
BF Cap s 9 0.532676 8.92 8.92 0.00 24.04. 03:46 159 (S) 18
V735 Cep p 10 2.5035 11.39 11.87 0.48 24.04. 03:46 48 (NE) 70
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 24.04. 03:46 290 (W) -10
V1144 Her p 10 0.25497 14.60 15.40 0.80 24.04. 03:46 273 (W) 59
W Crv p 1 0.3880813 11.16 12.50 1.34 24.04. 03:46 271 (W) -18
QW Cyg s 2 0.5876453 13.90 14.10 0.20 24.04. 03:46 132 (SE) 73
V374 Cas p 1 1.0448105 11.80 12.70 0.90 24.04. 03:46 52 (NE) 47
V1094 Her p 1 0.392119 12.60 13.10 0.50 24.04. 03:46 236 (SW) 68
BH Vir s 1 0.8168711 9.60 10.24 0.64 24.04. 03:46 257 (W) 9
V1371 Ori p 9 0.758223 8.16 8.23 0.08 24.04. 03:46 24 (NE) -24
EW Psc s 8 0.241202 10.38 10.38 0.00 24.04. 03:46 95 (E) 16
V603 Aur p 8 0.37475 12.70 13.40 0.70 24.04. 03:46 16 (N) 15
GN Mus p 10 0.3869 13.70 14.40 0.70 24.04. 03:46 204 (SW) -49
IO Boo p 7 0.2711483 13.00 13.50 0.50 24.04. 03:46 273 (W) 31
DW CMi s 2 0.30755495 14.50 14.50 0.00 24.04. 03:46 347 (N) -34
V537 Oph p 9 1.147202 12.10 12.70 0.60 24.04. 03:47 198 (S) 10
HI Pup p 10 0.4326186 10.70 11.00 0.30 24.04. 03:47 265 (W) -84
V401 Cyg p 1 0.582725 10.64 11.17 0.53 24.04. 03:47 160 (S) 69
CR Ind p 9 0.390817 12.05 12.70 0.65 24.04. 03:47 164 (S) -31
V383 Mon p 2 0.6346866 14.70 15.40 0.70 24.04. 03:47 358 (N) -42
BG Del p 7 0.5636117 13.60 14.00 0.40 24.04. 03:47 143 (SE) 53
V441 Cep p 10 1.649051 8.74 9.22 0.48 24.04. 03:47 21 (N) 59
V943 Cep p 10 0.345289 13.30 13.90 0.60 24.04. 03:47 22 (N) 53
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 24.04. 03:47 126 (SE) 10
V525 Ori p 10 2.081688 14.40 15.10 0.70 24.04. 03:47 19 (N) -28
RV CVn p 1 0.2695671 13.75 14.36 0.61 24.04. 03:47 282 (W) 28
V590 Oph s 10 0.8269063 13.40 13.60 0.20 24.04. 03:48 191 (S) 49
V432 Per s 1 0.3833085 11.00 11.60 0.60 24.04. 03:48 40 (NE) 15
IQ Leo p 10 0.317518 14.70 15.30 0.60 24.04. 03:48 306 (NW) -2
V3794 Sgr p 9 0.9541102 12.00 12.70 0.70 24.04. 03:48 191 (S) 17
V412 Lyr s 1 0.931481 13.70 14.10 0.40 24.04. 03:48 175 (S) 69
V997 Cyg p 1 0.458224 14.10 14.90 0.80 24.04. 03:48 65 (NE) 82
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.