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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 18:42 UTC
Civil Twilight (6°): 02:32 // 19:19 UTC
Nautical Twilight (12°): 01:39 // 20:13 UTC
Astronomical Twilight (18°): 00:26 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V909 Cep p 7 0.425573 12.13 12.47 0.34 17.05. 01:30 48 (NE) 51
ER Cep s 9 0.2857369 15.67 16.27 0.60 17.05. 01:30 7 (N) 49
MU Lac p 10 0.2775155 14.10 15.10 1.00 17.05. 01:30 62 (NE) 51
V384 Vul p 1 0.4388572 12.72 13.16 0.44 17.05. 01:30 106 (E) 50
NW Aqr p 1 0.30163 12.00 12.00 0.00 17.05. 01:31 105 (E) 13
GY Psc p 9 0.33967 12.40 12.60 0.20 17.05. 01:31 58 (NE) 13
V600 And s 7 0.396793 12.64 12.30 -0.34 17.05. 01:31 63 (NE) 43
ET Lyr p 9 2.3022 13.00 15.00 2.00 17.05. 01:31 133 (SE) 70
TT Cet s 1 0.4859549 10.80 11.10 0.30 17.05. 01:31 78 (E) -23
V678 And p 8 0.361708 13.72 14.14 0.42 17.05. 01:32 62 (NE) 38
XY LMi p 1 0.436886 10.70 11.10 0.40 17.05. 01:32 308 (NW) 11
V362 UMa p 8 0.3428 14.20 14.70 0.50 17.05. 01:32 295 (NW) 51
V873 Per p 1 0.294902 10.80 11.50 0.70 17.05. 01:32 37 (NE) 12
V881 Per s 1 0.387377 10.71 11.01 0.30 17.05. 01:32 36 (NE) 8
V488 Cam s 7 0.2674155 12.80 12.80 0.00 17.05. 01:32 354 (N) 39
BN Ari s 1 0.2993717 10.38 10.98 0.60 17.05. 01:33 51 (NE) 3
QT Gem s 6 1.619865 7.66 7.66 0.00 17.05. 01:33 350 (N) -25
HR Boo s 1 0.315967 13.25 13.70 0.45 17.05. 01:33 254 (W) 41
V580 Lyr p 1 0.289052 12.85 13.42 0.57 17.05. 01:33 150 (SE) 74
V554 And p 5 0.35291 16.32 16.78 0.46 17.05. 01:33 43 (NE) 19
V609 Cen p 10 0.458448 13.30 13.60 0.30 17.05. 01:33 219 (SW) -30
LW And p 9 0.472811 15.50 16.40 0.90 17.05. 01:33 43 (NE) 12
BL And p 1 0.722376 11.00 11.74 0.74 17.05. 01:33 57 (NE) 45
V651 Cyg p 10 1.024871 14.40 15.70 1.30 17.05. 01:33 74 (E) 56
LR Pav s 10 0.3945 15.00 15.30 0.30 17.05. 01:33 172 (S) -32
IW Ara p 9 0.5368513 13.90 14.50 0.60 17.05. 01:33 185 (S) -19
V1700 Aql s 9 3.400805 8.27 8.53 0.26 17.05. 01:33 143 (SE) 42
RV CVn p 1 0.2695671 13.75 14.36 0.61 17.05. 01:34 274 (W) 35
DF Hya p 1 0.3306016 11.00 11.50 0.50 17.05. 01:34 315 (NW) -24
UX Ret s 7 0.4901044 8.32 9.02 0.70 17.05. 01:34 115 (SE) -69
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 17.05. 01:34 77 (E) -34
V412 Hya p 8 1.894386 12.70 14.10 1.40 17.05. 01:34 298 (NW) -38
AP Leo s 1 0.430358 9.32 9.88 0.56 17.05. 01:34 287 (W) -7
GU Aql s 10 2.209174 14.60 14.60 0.00 17.05. 01:34 151 (SE) 43
IU Cnc p 1 0.421646 11.80 12.36 0.56 17.05. 01:34 317 (NW) -17
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 17.05. 01:34 198 (S) 48
HT Vir p 1 0.4076729 7.06 7.48 0.42 17.05. 01:34 255 (W) 19
CU Hya p 4 0.7190715 13.50 14.50 1.00 17.05. 01:34 314 (NW) -26
Y Sex s 1 0.4198165 9.83 10.17 0.34 17.05. 01:35 297 (NW) -20
V634 CrA p 10 0.3079573 13.40 13.90 0.50 17.05. 01:35 176 (S) -3
CR Aqr s 6 0.514491 13.60 14.20 0.60 17.05. 01:35 135 (SE) 15
HL Dra s 1 0.944276 7.35 7.35 0.00 17.05. 01:35 19 (N) 82
KN Eri p 8 0.396604 13.23 14.20 0.97 17.05. 01:35 34 (NE) -40
V432 Per s 1 0.3833085 11.00 11.60 0.60 17.05. 01:35 33 (NE) 11
OX UMa p 8 3.48325 11.95 12.45 0.50 17.05. 01:36 345 (N) 31
CL Tri p 10 0.578771 11.70 12.15 0.45 17.05. 01:36 45 (NE) 6
V512 Cam p 9 0.572739 12.80 13.05 0.25 17.05. 01:36 353 (N) 47
PT Boo p 9 0.4466345 12.60 12.82 0.22 17.05. 01:36 275 (W) 60
IY Aps s 10 0.4184362 12.70 12.90 0.20 17.05. 01:37 187 (S) -35
AH Aur s 1 0.4941067 10.20 10.70 0.50 17.05. 01:37 358 (N) -12
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.