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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 °
LS Del p 1 0.3638404 8.61 8.76 0.15 20.04. 08:42 241 (SW) 46
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.04. 08:43 352 (N) 28
MR Com s 1 0.412743 12.00 12.40 0.40 20.04. 08:43 338 (N) -10
HT Vir s 1 0.4076729 7.06 7.48 0.42 20.04. 08:43 323 (NW) -28
BO Del p 9 0.51667 14.30 15.80 1.50 20.04. 08:43 241 (SW) 39
LT Pav p 10 0.393674 11.40 12.20 0.80 20.04. 08:43 200 (S) -38
PY Vir s 1 0.311248 9.60 10.00 0.40 20.04. 08:43 329 (NW) -40
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 20.04. 08:44 316 (NW) 12
IP Peg s 1 0.15820616 13.00 13.00 0.00 20.04. 08:44 187 (S) 58
V Crt s 1 0.7020358 9.90 10.10 0.20 20.04. 08:44 6 (N) -57
NU Boo s 8 0.339576 13.40 13.40 0.00 20.04. 08:44 331 (NW) 22
EX CVn s 4 0.2771572 13.10 13.10 0.00 20.04. 08:44 347 (N) 0
AX Vir s 1 0.7025264 10.00 10.24 0.24 20.04. 08:44 328 (NW) -31
V870 Cep p 7 0.301066 10.93 11.17 0.24 20.04. 08:44 321 (NW) 72
V1847 Ori p 1 0.342605 12.09 12.36 0.27 20.04. 08:45 88 (E) 14
AQ Psc s 1 0.4756052 8.60 8.60 0.00 20.04. 08:45 145 (SE) 43
V481 Cam p 10 0.319855 14.50 15.50 1.00 20.04. 08:45 7 (N) 47
NY Vir p 1 0.10101597 13.30 14.22 0.92 20.04. 08:45 322 (NW) -36
HR Boo p 1 0.315967 13.25 13.85 0.60 20.04. 08:46 317 (NW) -7
FI Boo p 1 0.389997 9.60 9.70 0.10 20.04. 08:46 326 (NW) 22
NN Cep p 2 2.058306 8.20 8.58 0.38 20.04. 08:46 341 (N) 76
DM CVn p 6 1.24897 12.50 13.01 0.51 20.04. 08:46 335 (NW) -7
IQ Lyr p 10 1.412782 14.60 16.80 2.20 20.04. 08:46 285 (W) 31
V541 Cas s 1 0.9098488 10.40 11.00 0.60 20.04. 08:46 44 (NE) 63
PR Boo s 10 0.371281 13.70 13.70 0.00 20.04. 08:46 323 (NW) 16
V1055 Her p 1 0.3154085 11.32 11.52 0.20 20.04. 08:47 302 (NW) 27
FZ Ori s 1 0.3999873 10.70 11.20 0.50 20.04. 08:47 88 (E) 2
V797 Cep p 1 0.270449 14.60 15.00 0.40 20.04. 08:47 9 (N) 58
GG Del s 1 0.563226 12.40 12.60 0.20 20.04. 08:47 249 (W) 36
AC CMi s 1 0.867217 11.00 11.00 0.00 20.04. 08:47 62 (NE) -8
NP Tel p 10 0.37512 12.90 13.40 0.50 20.04. 08:47 209 (SW) -21
V1073 Her p 1 0.2942815 11.00 11.70 0.70 20.04. 08:47 289 (W) 29
V688 Cen s 10 0.946073 9.10 9.30 0.20 20.04. 08:47 175 (S) -77
V484 Cyg p 5 1.293831 13.50 14.50 1.00 20.04. 08:47 271 (W) 48
V947 Cep p 10 0.331677 12.62 12.88 0.26 20.04. 08:47 360 (N) 59
IW TrA p 10 0.3146 14.20 14.60 0.40 20.04. 08:47 223 (SW) -49
IW Nor p 10 0.33319 14.00 14.50 0.50 20.04. 08:47 230 (SW) -50
AN UMa p 6 0.07975275 14.90 20.20 5.30 20.04. 08:48 7 (N) 5
GH Boo s 1 0.65951 11.90 11.90 0.00 20.04. 08:48 327 (NW) -5
QY Hya s 2 0.292341 9.04 9.04 0.00 20.04. 08:48 344 (N) -67
GO Psc s 8 0.453256 13.05 13.35 0.30 20.04. 08:48 131 (SE) 66
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 20.04. 08:49 216 (SW) 27
LR Ara p 8 1.51954 10.00 10.60 0.60 20.04. 08:49 224 (SW) -48
GP Gem p 4 1.594742 13.10 13.50 0.40 20.04. 08:50 65 (NE) -3
VX Lac s 1 1.0744975 10.90 10.90 0.00 20.04. 08:50 230 (SW) 74
V562 Sco p 8 1.055051 11.50 12.00 0.50 20.04. 08:50 253 (W) -37
HU And p 10 0.2857905 16.50 17.20 0.70 20.04. 08:50 131 (SE) 76
DK Cyg s 1 0.470693 10.37 10.90 0.53 20.04. 08:51 249 (W) 62
CZ CMi p 1 0.426397 10.55 11.05 0.50 20.04. 08:51 66 (NE) -7
EV Cnc s 1 0.441439 12.75 12.80 0.05 20.04. 08:51 45 (NE) -17
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.