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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V644 Aur p 7 0.78045 11.22 11.53 0.31 20.04. 06:30 37 (NE) 4
IQ Cas p 8 3.541718 12.20 13.40 1.20 20.04. 06:30 49 (NE) 52
WZ UMi p 10 0.64137 12.85 13.15 0.30 20.04. 06:30 341 (N) 42
V554 Hya p 10 0.302559 12.50 13.30 0.80 20.04. 06:30 272 (W) -39
AU Aqr s 10 0.3711583 12.90 12.90 0.00 20.04. 06:31 167 (S) 14
V400 Lyr p 1 0.253427 12.70 13.35 0.65 20.04. 06:31 256 (W) 64
V337 Vir p 5 0.352857 13.30 14.10 0.80 20.04. 06:31 302 (NW) -23
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 20.04. 06:31 192 (S) 40
EX Psc p 1 0.289482 12.00 12.60 0.60 20.04. 06:31 127 (SE) 33
NO Vul s 1 0.370765 13.40 14.10 0.70 20.04. 06:31 227 (SW) 53
V356 Vel s 10 1.767397 6.73 6.87 0.14 20.04. 06:31 252 (W) -77
NR Cam s 1 0.255885 10.76 11.18 0.42 20.04. 06:31 6 (N) 39
V1007 Cas s 5 0.332007 12.00 12.41 0.41 20.04. 06:31 72 (E) 64
ZZ Peg p 1 0.667356 12.20 12.80 0.60 20.04. 06:31 143 (SE) 50
V368 Cam p 6 0.4089212 13.35 13.35 0.00 20.04. 06:32 23 (NE) 42
CU Sge p 1 0.7916759 10.90 11.70 0.80 20.04. 06:32 227 (SW) 49
V2768 Ori s 8 0.33262 15.00 15.00 0.00 20.04. 06:32 57 (NE) -19
V497 Cam p 5 0.554646 13.50 14.05 0.55 20.04. 06:32 2 (N) 44
RW Dor s 2 0.2854633 10.80 11.20 0.40 20.04. 06:32 145 (SE) -55
TW Cet p 1 0.3168513 10.43 11.18 0.75 20.04. 06:32 122 (SE) -1
CR Ind p 9 0.390817 12.05 12.70 0.65 20.04. 06:32 179 (S) -28
V2357 Oph s 6 0.415568 10.66 10.70 0.04 20.04. 06:33 260 (W) 23
V1370 Tau p 7 0.295517 10.90 11.20 0.30 20.04. 06:33 54 (NE) -4
BL Eri p 1 0.416918 11.51 12.28 0.77 20.04. 06:33 89 (E) -16
V884 Cyg s 3 0.480051 13.80 14.20 0.40 20.04. 06:33 239 (SW) 61
V782 Cep p 10 0.3605843 15.79 15.88 0.09 20.04. 06:33 6 (N) 53
AW CrB s 1 0.3609357 11.08 11.08 0.00 20.04. 06:33 287 (W) 34
FG Oph p 10 2.10375 12.23 12.84 0.61 20.04. 06:33 236 (SW) -5
V747 Cen s 10 0.53719488 9.86 10.05 0.19 20.04. 06:33 251 (W) -48
V412 Her p 7 0.3362122 14.70 15.50 0.80 20.04. 06:33 265 (W) 39
V594 Cen p 10 0.3170973 13.70 14.50 0.80 20.04. 06:33 251 (W) -52
V396 Cam p 9 0.386297 13.70 14.10 0.40 20.04. 06:33 19 (N) 39
V718 Her s 7 0.5960123 13.90 14.30 0.40 20.04. 06:33 291 (W) 48
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 20.04. 06:33 236 (SW) 87
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 20.04. 06:33 218 (SW) 13
BO CVn s 1 0.5174625 9.48 10.05 0.57 20.04. 06:33 312 (NW) 19
KL CMa p 1 1.76222 6.73 6.97 0.24 20.04. 06:33 62 (NE) -40
V1637 Ori p 9 1.82278 12.00 13.10 1.10 20.04. 06:34 76 (E) -16
V634 CrA p 10 0.3079573 13.40 13.90 0.50 20.04. 06:34 211 (SW) -10
EZ Oct p 10 0.285878 11.37 12.09 0.72 20.04. 06:34 185 (S) -50
DO Leo p 7 0.2345148 16.00 17.00 1.00 20.04. 06:35 341 (N) -23
V378 CMa p 9 0.877912 10.60 11.05 0.45 20.04. 06:35 71 (E) -56
V472 Cen p 10 0.4227 12.70 13.20 0.50 20.04. 06:36 274 (W) -51
BP Dra p 10 0.9868093 14.40 14.90 0.50 20.04. 06:36 316 (NW) 74
V1011 Cas s 3 0.677144 12.57 12.75 0.18 20.04. 06:36 46 (NE) 59
V461 Cam p 10 0.3385585 13.30 13.75 0.45 20.04. 06:36 13 (N) 36
V342 Vir p 7 0.754193 10.50 10.86 0.36 20.04. 06:36 292 (W) -22
TU UMi p 4 0.377268 8.84 8.90 0.06 20.04. 06:36 340 (N) 46
FX Eri p 8 0.292345 9.70 9.97 0.27 20.04. 06:36 119 (SE) -32
EV Oct p 9 0.91727 13.80 14.60 0.80 20.04. 06:36 171 (S) -41
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.