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Ephemerides for Variable Stars

04: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

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

Sunrise // Sunset: 03:44 // 18:11 UTC
Civil Twilight (6°): 03:10 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:33 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
VZ Tri p 2 0.4334825 12.80 13.30 0.50 25.04. 12:45 235 (SW) 64
IY Eri p 10 0.750035 10.86 11.31 0.45 25.04. 12:45 196 (S) -20
V365 Sge s 1 0.369126 13.11 13.70 0.59 25.04. 12:45 303 (NW) -3
V917 Aql p 6 1.832417 13.50 14.50 1.00 25.04. 12:45 312 (NW) -15
V475 Hya p 7 0.317122 12.60 13.10 0.50 25.04. 12:45 109 (E) 17
FG Oph p 10 2.10375 12.23 12.84 0.61 25.04. 12:46 329 (NW) -63
KT Aps s 10 0.3742 15.00 15.20 0.20 25.04. 12:46 190 (S) -63
V449 Nor p 10 0.4046 15.51 15.75 0.24 25.04. 12:46 170 (S) -83
IW Ara p 9 0.5368513 13.90 14.50 0.60 25.04. 12:46 228 (SW) -74
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 25.04. 12:46 261 (W) 2
AM CMi p 1 1.019193 10.00 10.70 0.70 25.04. 12:46 115 (SE) 22
PY Boo s 9 0.278049 12.10 12.10 0.00 25.04. 12:46 5 (N) 12
AW UMa p 1 0.438726 6.83 7.13 0.30 25.04. 12:46 55 (NE) 10
CC Tau p 6 0.479667 12.80 13.50 0.70 25.04. 12:46 166 (S) 41
V400 Lyr s 1 0.253427 12.70 12.70 0.00 25.04. 12:46 324 (NW) 8
LR Cam s 1 0.43414 10.70 10.70 0.00 25.04. 12:47 24 (NE) 68
V351 Lib p 4 0.349735 13.40 14.10 0.70 25.04. 12:47 4 (N) -52
V997 Cyg p 1 0.458224 14.10 14.90 0.80 25.04. 12:47 327 (NW) 23
BC Col p 10 0.29683 15.00 15.00 0.00 25.04. 12:47 155 (SE) 8
PV Cas s 1 1.75046986 9.71 10.36 0.65 25.04. 12:48 312 (NW) 49
AS Aps s 9 0.399351 13.40 13.80 0.40 25.04. 12:48 177 (S) -66
RW PsA s 9 0.3604495 11.05 11.63 0.58 25.04. 12:48 251 (W) -19
V797 Cep s 1 0.270449 14.60 14.60 0.00 25.04. 12:48 349 (N) 58
V337 Vir s 5 0.352857 13.30 13.80 0.50 25.04. 12:48 55 (NE) -24
V524 Hya p 10 0.15 17.12 19.40 2.28 25.04. 12:48 98 (E) 8
ES Oct p 10 0.510696 12.66 13.70 1.04 25.04. 12:48 197 (S) -51
NN Ser p 1 0.1300801 17.00 23.00 6.00 25.04. 12:48 3 (N) -27
V415 Cam p 10 0.4326164 13.70 14.10 0.40 25.04. 12:49 8 (N) 58
ET Boo p 1 0.64504 9.14 9.49 0.35 25.04. 12:49 11 (N) 8
QS Car p 9 4.600299 9.30 10.10 0.80 25.04. 12:49 151 (SE) -49
V579 Lyr s 1 0.242906 12.77 12.77 0.00 25.04. 12:49 331 (NW) 10
GO Cha p 10 0.406067 10.64 10.97 0.33 25.04. 12:49 166 (S) -48
Z Crt p 9 3.051858 11.20 13.20 2.00 25.04. 12:49 90 (E) -30
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 25.04. 12:49 330 (NW) 22
BT Vul s 1 1.1412005 11.80 12.30 0.50 25.04. 12:49 306 (NW) 6
DL CVn p 2 0.642442 11.97 12.20 0.23 25.04. 12:49 36 (NE) 9
V1010 Oph p 1 0.6614275 6.10 7.00 0.90 25.04. 12:49 341 (N) -55
BC Vel p 9 1.173596 11.10 11.70 0.60 25.04. 12:49 134 (SE) -22
V Sge p 1 0.5141928 8.60 13.90 5.30 25.04. 12:50 303 (NW) 1
LL Com p 1 0.406915 12.22 12.71 0.49 25.04. 12:50 35 (NE) -2
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 25.04. 12:50 233 (SW) 26
V423 Cas p 8 1.83029 14.00 14.50 0.50 25.04. 12:50 322 (NW) 66
V870 Ara s 7 0.399826 9.00 9.00 0.00 25.04. 12:50 238 (SW) -71
NR Boo p 2 0.356731 12.00 12.50 0.50 25.04. 12:50 19 (N) -27
V1104 Her p 1 0.227876 13.30 14.10 0.80 25.04. 12:50 340 (N) 13
V619 Sco p 10 0.7546255 12.10 12.60 0.50 25.04. 12:50 300 (NW) -75
V1220 Tau p 6 1.06424 11.90 12.50 0.60 25.04. 12:50 192 (S) 38
BG Boo s 1 0.64008 13.50 14.30 0.80 25.04. 12:51 29 (NE) -10
V473 And p 2 0.4013 13.80 14.30 0.50 25.04. 12:51 281 (W) 50
AE Cyg p 1 0.96918718 11.80 12.80 1.00 25.04. 12:51 300 (NW) 15
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.