Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:26 UTC
Civil Twilight (6°): 02:51 // 19:02 UTC
Nautical Twilight (12°): 02:02 // 19:50 UTC
Astronomical Twilight (18°): 01:03 // 20:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CO Lac p 1 1.5422075 10.28 10.89 0.61 05.05. 12:44 314 (NW) 41
NW Boo p 5 1.01185563 13.00 13.00 0.00 05.05. 12:44 20 (N) -2
V870 Ara s 7 0.399826 9.00 9.00 0.00 05.05. 12:44 234 (SW) -75
V634 Aur p 9 0.4509 15.00 15.27 0.27 05.05. 12:44 123 (SE) 74
V1095 Her s 1 0.415379 11.90 11.90 0.00 05.05. 12:44 351 (N) 4
IW TrA p 10 0.3146 14.20 14.60 0.40 05.05. 12:45 182 (S) -77
AN UMa s 6 0.07975275 14.90 20.20 5.30 05.05. 12:45 54 (NE) 30
HW Vir p 1 0.11671953 10.50 11.20 0.70 05.05. 12:45 71 (E) -26
KN Per p 1 0.866461 11.20 11.80 0.60 05.05. 12:45 245 (SW) 74
V361 Pup p 10 0.367365 8.05 8.39 0.34 05.05. 12:45 150 (SE) -1
V1352 Tau s 7 6.9097 12.60 12.60 0.00 05.05. 12:45 171 (S) 64
V404 CMa p 10 0.45178 17.45 18.40 0.95 05.05. 12:45 156 (SE) 18
LY Pav p 9 0.37955 14.50 15.00 0.50 05.05. 12:46 211 (SW) -60
V458 Mon p 5 0.3969371 13.30 13.90 0.60 05.05. 12:46 137 (SE) 34
V1230 Tau p 10 0.3524 14.28 14.52 0.24 05.05. 12:46 198 (S) 49
V524 Oph p 8 0.308917 13.00 13.80 0.80 05.05. 12:46 332 (NW) -67
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 05.05. 12:46 287 (W) -44
EW Boo s 1 0.906349 10.31 10.31 0.00 05.05. 12:46 19 (N) 1
ER Ori p 1 0.4234005 9.32 9.93 0.61 05.05. 12:46 171 (S) 31
V575 Sco p 10 0.658934 12.70 13.10 0.40 05.05. 12:46 349 (N) -77
IR Lac p 9 0.651512 15.20 16.00 0.80 05.05. 12:47 314 (NW) 34
ET Boo s 1 0.64504 9.14 9.14 0.00 05.05. 12:47 17 (N) 9
OP Dra p 9 0.323163 14.71 15.09 0.38 05.05. 12:47 20 (N) 45
BQ Ari p 6 0.282335 10.28 10.55 0.27 05.05. 12:47 223 (SW) 47
IX Boo p 8 0.35431 12.90 13.30 0.40 05.05. 12:47 33 (NE) -9
MU Dra p 1 0.349664 12.76 12.96 0.20 05.05. 12:47 338 (N) 14
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 05.05. 12:47 82 (E) 32
V375 Cas p 1 1.473398 10.10 10.90 0.80 05.05. 12:47 317 (NW) 51
V457 Per p 7 1.170286 14.40 15.30 0.90 05.05. 12:47 240 (SW) 69
WZ Sex p 6 1.059163 9.80 10.20 0.40 05.05. 12:47 97 (E) 3
V1340 Her p 9 0.4189 13.20 13.50 0.30 05.05. 12:47 333 (NW) -24
OV Dra p 9 0.0587357 19.00 20.70 1.70 05.05. 12:48 24 (NE) 35
DN Cam s 1 0.4983105 8.23 8.23 0.00 05.05. 12:48 0 (N) 67
FW Per p 2 0.7912316 14.30 15.30 1.00 05.05. 12:48 318 (NW) 87
TZ Hyi p 10 0.6858755 13.09 13.94 0.85 05.05. 12:48 192 (S) -29
V881 Per s 1 0.387377 10.71 11.01 0.30 05.05. 12:48 247 (SW) 68
BN Psc s 8 0.349118 16.45 16.45 0.00 05.05. 12:48 258 (W) 47
SW Ant p 10 0.3802 13.80 14.90 1.10 05.05. 12:48 116 (SE) -11
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 05.05. 12:48 270 (W) 1
V514 Cam s 6 0.362742 12.63 11.00 -1.63 05.05. 12:48 15 (N) 47
IL Cnc p 1 0.267656 12.35 12.96 0.61 05.05. 12:48 97 (E) 32
V883 Cep p 9 0.624477 13.20 13.70 0.50 05.05. 12:48 337 (NW) 46
V338 Her s 1 1.305748 10.07 10.13 0.06 05.05. 12:49 347 (N) 5
V556 And p 1 0.43141 14.55 14.80 0.25 05.05. 12:49 275 (W) 62
AO Vel p 5 1.584614 9.35 9.79 0.44 05.05. 12:49 147 (SE) -18
V514 And p 10 0.366929 13.90 14.30 0.40 05.05. 12:49 273 (W) 47
SV Equ s 8 0.880971 9.25 9.41 0.16 05.05. 12:49 295 (NW) -12
AH Cnc s 1 0.360455 13.31 13.68 0.37 05.05. 12:49 104 (E) 27
WY Cet p 3 1.93972 9.20 10.30 1.10 05.05. 12:49 228 (SW) 16
GV Aqr p 4 0.33677 13.60 14.00 0.40 05.05. 12:49 268 (W) -9
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.