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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY UMa s 1 0.47899511 9.50 10.00 0.50 25.04. 06:43 7 (N) 15
GN Boo p 1 0.3016025 10.75 11.30 0.55 25.04. 06:43 301 (NW) 13
V1033 Aql p 10 3.59958 15.00 17.50 2.50 25.04. 06:43 228 (SW) 46
QX Boo s 9 0.3604665 12.50 12.50 0.00 25.04. 06:43 308 (NW) 32
PU Peg s 8 0.862019 8.02 8.02 0.00 25.04. 06:44 170 (S) 50
V1038 Her p 1 0.26818 11.80 12.40 0.60 25.04. 06:44 283 (W) 34
CK Aqr s 6 0.2833722 12.90 12.90 0.00 25.04. 06:44 196 (S) 28
TU Boo s 1 0.324284 11.80 12.40 0.60 25.04. 06:44 310 (NW) 7
KK Boo p 10 0.279134 14.30 14.80 0.50 25.04. 06:44 315 (NW) 19
SS Ari p 1 0.405986 10.37 10.92 0.55 25.04. 06:44 95 (E) 36
V441 Hya p 10 0.58413 11.05 11.75 0.70 25.04. 06:44 320 (NW) -65
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 25.04. 06:44 240 (SW) -9
PZ UMa s 7 0.2626732 12.50 12.50 0.00 25.04. 06:44 5 (N) 10
V389 Cam p 9 0.439897 11.80 12.50 0.70 25.04. 06:45 25 (NE) 40
W UMi p 1 1.7011485 8.51 9.59 1.08 25.04. 06:45 354 (N) 50
EPS CrA s 9 0.591452 4.74 4.95 0.21 25.04. 06:45 214 (SW) -6
V499 Cam p 8 2.935557 10.52 10.90 0.38 25.04. 06:45 4 (N) 40
RX Gru p 9 0.74314 10.50 10.80 0.30 25.04. 06:45 169 (S) -3
V1042 Her s 1 0.511154 12.08 12.08 0.00 25.04. 06:45 273 (W) 27
V418 Nor p 10 0.3849 16.18 16.50 0.32 25.04. 06:45 227 (SW) -41
GK Psc p 9 0.367547 13.60 13.95 0.35 25.04. 06:46 103 (E) 52
GQ Aps s 10 0.6353 14.50 14.80 0.30 25.04. 06:46 198 (S) -50
AX Vir s 1 0.7025264 10.00 10.24 0.24 25.04. 06:46 303 (NW) -20
EE Aqr s 1 0.5089958 8.30 8.48 0.18 25.04. 06:46 171 (S) 20
OZ Dra p 10 0.136647 18.00 20.00 2.00 25.04. 06:46 337 (NW) 32
V949 Cen p 10 3.7868 9.15 9.52 0.37 25.04. 06:46 243 (SW) -61
U Peg s 1 0.3747772 9.23 9.73 0.50 25.04. 06:46 134 (SE) 48
V2635 Oph s 8 0.430959 12.15 12.60 0.45 25.04. 06:46 255 (W) 12
AU Aqr p 10 0.3711583 12.90 14.00 1.10 25.04. 06:46 175 (S) 15
TY Men p 9 0.4616664 8.08 8.56 0.48 25.04. 06:46 167 (S) -52
HN Eri s 5 0.623592 8.66 8.66 0.00 25.04. 06:47 100 (E) -23
V753 Cyg p 1 0.9523771 11.20 11.70 0.50 25.04. 06:47 281 (W) 64
CZ Aqr s 1 0.8627525 10.98 11.10 0.12 25.04. 06:47 159 (S) 22
V404 Hya p 7 0.309535 14.85 15.25 0.40 25.04. 06:47 17 (N) -34
V375 Cam s 8 0.32208 13.60 14.10 0.50 25.04. 06:47 16 (N) 46
V1713 Aql p 8 0.531732 10.61 11.15 0.54 25.04. 06:47 224 (SW) 33
G5826.1082 Aqr p 7 0.374116 12.63 12.63 0.00 25.04. 06:47 163 (S) 25
KM UMa s 1 0.3518602 11.00 11.50 0.50 25.04. 06:47 338 (N) -2
V699 Cyg p 7 1.55152 12.00 13.00 1.00 25.04. 06:47 249 (W) 69
GY Lib p 9 0.519098 12.30 13.00 0.70 25.04. 06:47 273 (W) -11
V902 Cep p 10 0.32871 11.78 12.28 0.50 25.04. 06:48 2 (N) 57
V523 And p 10 0.528539 11.90 12.40 0.50 25.04. 06:48 94 (E) 55
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 25.04. 06:48 269 (W) 74
V396 Mon s 1 0.3963436 12.60 13.50 0.90 25.04. 06:48 56 (NE) -21
V1011 Cyg p 3 3.239378 12.20 12.90 0.70 25.04. 06:48 248 (W) 62
HV Aqr p 1 0.374457 9.71 10.11 0.40 25.04. 06:48 193 (S) 36
CP Cam p 3 0.796712 10.75 11.23 0.48 25.04. 06:49 40 (NE) 48
DI Peg s 1 0.711817 9.38 9.59 0.21 25.04. 06:49 145 (SE) 51
BB Peg p 1 0.361501 10.80 11.48 0.68 25.04. 06:49 171 (S) 56
KR Mon s 1 1.150961 11.28 11.28 0.00 25.04. 06:49 39 (NE) -34
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.