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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:56 // 18:01 UTC
Civil Twilight (6°): 03:23 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:51 // 20:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V685 Her s 10 0.5891435 15.40 15.80 0.40 20.04. 01:49 195 (S) 63
V728 Her p 1 0.4712895 10.90 11.50 0.60 20.04. 01:49 140 (SE) 80
V366 Cam p 9 0.773387 10.55 10.85 0.30 20.04. 01:49 0 (N) 32
V393 Cam p 9 0.385712 13.90 14.70 0.80 20.04. 01:49 355 (N) 31
GU Boo p 1 0.4887296 13.10 13.70 0.60 20.04. 01:50 231 (SW) 68
UY Mon s 10 1.261256 9.60 9.60 0.00 20.04. 01:50 323 (NW) -24
V497 Ara p 9 1.14085 12.60 14.00 1.40 20.04. 01:50 176 (S) -16
G0176.0801 CMi s 8 0.27465 13.34 13.34 0.00 20.04. 01:50 318 (NW) -24
RW Com s 1 0.2373465 11.00 11.56 0.56 20.04. 01:50 268 (W) 37
V405 Gem p 1 0.462107 10.88 11.04 0.16 20.04. 01:50 329 (NW) -19
BI CVn p 1 0.3842103 10.35 10.78 0.43 20.04. 01:50 273 (W) 49
V664 And p 10 0.4210875 12.58 12.85 0.27 20.04. 01:50 58 (NE) 20
EG Cep s 1 0.5446218 9.31 9.60 0.29 20.04. 01:50 19 (N) 57
NX Dra p 9 0.275807 12.62 12.83 0.21 20.04. 01:50 337 (NW) 51
V557 And p 10 0.347444 14.20 15.00 0.80 20.04. 01:51 31 (NE) 5
DM CMi p 10 7.72461 8.13 8.22 0.09 20.04. 01:51 307 (NW) -23
V576 Lyr s 2 0.533573 12.30 12.30 0.00 20.04. 01:51 101 (E) 69
DG Lac s 1 2.206482 10.80 10.80 0.00 20.04. 01:51 50 (NE) 40
CM CMa p 10 0.53093 13.00 13.40 0.40 20.04. 01:51 304 (NW) -47
V1091 Her p 1 0.393559 12.04 12.28 0.24 20.04. 01:51 162 (S) 76
V1144 Her p 10 0.25497 14.60 15.40 0.80 20.04. 01:51 232 (SW) 79
FF Ori s 1 1.810527 10.20 10.30 0.10 20.04. 01:51 345 (N) -36
IP Lac s 1 0.8520135 13.20 13.20 0.00 20.04. 01:51 55 (NE) 42
BU Eri p 6 0.8430936 9.40 9.82 0.42 20.04. 01:51 26 (NE) -59
FQ Vir s 3 0.749603 10.10 10.90 0.80 20.04. 01:51 220 (SW) 16
BO Del p 9 0.51667 14.30 15.80 1.50 20.04. 01:52 105 (E) 31
V1112 Tau s 1 0.423837 13.10 13.10 0.00 20.04. 01:52 3 (N) -32
EV Cnc p 1 0.441439 12.75 12.90 0.15 20.04. 01:52 300 (NW) -8
DH CVn s 1 0.365804 12.72 13.20 0.48 20.04. 01:52 279 (W) 42
OO Cyg s 7 0.2620015 14.10 14.10 0.00 20.04. 01:52 92 (E) 55
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 20.04. 01:52 159 (S) 12
DG Mic p 10 2.69592 8.38 8.84 0.46 20.04. 01:52 134 (SE) -20
BW Pup p 10 0.863035 13.60 14.20 0.60 20.04. 01:53 291 (W) -44
ER Ori s 1 0.4234005 9.32 9.92 0.60 20.04. 01:53 351 (N) -48
V401 Cyg p 1 0.582725 10.64 11.17 0.53 20.04. 01:53 107 (E) 54
V1341 Aql s 8 0.304012 13.00 13.40 0.40 20.04. 01:53 141 (SE) 33
TT Hor s 10 2.60814 11.00 11.00 0.00 20.04. 01:53 81 (E) -76
VW Boo s 1 0.342319 10.50 10.93 0.43 20.04. 01:53 233 (SW) 42
V404 Hya p 7 0.309535 14.85 15.25 0.40 20.04. 01:54 293 (NW) -13
AZ Cam p 1 1.319228 10.10 10.90 0.80 20.04. 01:54 349 (N) 46
V1306 Her p 1 0.370368 11.70 12.10 0.40 20.04. 01:54 118 (SE) 77
TU UMi p 4 0.377268 8.84 8.90 0.06 20.04. 01:54 346 (N) 61
NS Tel p 10 1.3397 9.20 9.60 0.40 20.04. 01:55 158 (S) -18
QT Boo p 10 0.3190643 11.65 11.80 0.15 20.04. 01:55 276 (W) 78
V692 Pup p 10 0.34 14.53 14.72 0.19 20.04. 01:55 294 (NW) -35
TW CrB p 1 0.5888747 10.50 11.30 0.80 20.04. 01:55 203 (SW) 66
V1315 Her p 1 0.358361 12.75 13.10 0.35 20.04. 01:55 121 (SE) 74
BL Leo p 1 0.28193 13.80 14.50 0.70 20.04. 01:55 277 (W) 28
V1143 Her p 1 0.318275 13.00 14.00 1.00 20.04. 01:55 167 (S) 56
RV Lyn p 9 2.307601 13.00 15.60 2.60 20.04. 01:56 340 (N) 14
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.