Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:58 // 18:55 UTC
Civil Twilight (6°): 02:18 // 19:35 UTC
Nautical Twilight (12°): 01:20 // 20:33 UTC
Astronomical Twilight (18°): 23:45 // 22:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EK Com s 1 0.266685 12.70 12.70 0.00 27.05. 05:13 330 (NW) -7
WW Cnc s 1 1.115957 10.50 9.50 -1.00 27.05. 05:14 18 (N) -7
BM UMa p 1 0.2712208 13.80 14.75 0.95 27.05. 05:14 354 (N) 7
V509 Cam p 6 0.350347 13.00 13.60 0.60 27.05. 05:14 4 (N) 40
V536 And p 10 0.6415 14.20 14.60 0.40 27.05. 05:14 90 (E) 57
IY UMa p 4 0.0739138 18.40 20.00 1.60 27.05. 05:14 359 (N) 18
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 27.05. 05:14 235 (SW) -5
LP Com p 1 0.337934 12.76 13.37 0.61 27.05. 05:14 334 (NW) -9
BO Peg s 1 0.580428 11.50 11.60 0.10 27.05. 05:14 205 (SW) 50
V649 Lyr p 1 0.292256 14.50 14.91 0.41 27.05. 05:15 289 (W) 49
CI Eri s 10 1.238195 9.63 9.63 0.00 27.05. 05:15 150 (SE) -22
V969 Cas p 9 2.540662 13.18 13.39 0.21 27.05. 05:15 47 (NE) 62
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 27.05. 05:15 27 (NE) -22
V5572 Sgr p 10 1.4398 7.60 7.95 0.35 27.05. 05:15 219 (SW) 2
VY PsA p 9 0.633889 8.81 9.01 0.20 27.05. 05:15 185 (S) 15
PQ Dra p 9 0.3209415 13.90 14.50 0.60 27.05. 05:15 327 (NW) 26
V775 Cen p 4 0.6636425 9.90 10.60 0.70 27.05. 05:15 247 (SW) -59
HI Leo p 1 0.3115905 10.90 11.60 0.70 27.05. 05:15 348 (N) -38
BG Boo p 1 0.64008 13.50 14.30 0.80 27.05. 05:15 315 (NW) -2
IL Boo s 6 0.347407 13.10 13.10 0.00 27.05. 05:16 324 (NW) 16
DW CMi p 2 0.30755495 14.50 15.00 0.50 27.05. 05:16 49 (NE) -23
BV Lyr s 5 1.829649 12.10 12.10 0.00 27.05. 05:16 264 (W) 50
V3863 Sgr s 10 0.36492 11.70 12.50 0.80 27.05. 05:16 231 (SW) -1
EI CMi p 8 0.362536 12.80 13.50 0.70 27.05. 05:16 47 (NE) -28
GM Dra s 4 0.338741 8.79 8.79 0.00 27.05. 05:16 312 (NW) 46
V494 Mon s 6 0.8388177 11.60 11.65 0.05 27.05. 05:16 68 (E) -21
GU Boo p 1 0.4887296 13.10 13.70 0.60 27.05. 05:16 306 (NW) 15
AC Cnc s 1 0.3004773 13.80 14.70 0.90 27.05. 05:16 30 (NE) -22
V1107 Cas s 1 0.273412 12.88 12.88 0.00 27.05. 05:16 47 (NE) 65
V526 Cyg s 3 1.233462 13.00 13.00 0.00 27.05. 05:16 263 (W) 75
MS Pav p 10 0.33474 13.70 14.60 0.90 27.05. 05:17 190 (S) -36
QT Per s 1 0.8515552 14.20 14.20 0.00 27.05. 05:17 67 (NE) 47
V872 Cep p 10 0.2800266 14.80 15.24 0.44 27.05. 05:17 336 (NW) 82
CM Lac p 1 1.60469135 8.18 9.15 0.97 27.05. 05:17 233 (SW) 82
KV Gem p 1 0.358522 12.40 12.90 0.50 27.05. 05:17 55 (NE) -7
V1096 Her p 1 0.2414165 13.05 13.40 0.35 27.05. 05:17 295 (NW) 39
RV Per p 1 1.973493 10.30 12.70 2.40 27.05. 05:17 71 (E) 30
V385 Ser p 7 0.3129555 12.00 12.21 0.21 27.05. 05:18 277 (W) -5
VW Boo p 1 0.342319 10.50 11.08 0.58 27.05. 05:18 306 (NW) -11
RW Com p 1 0.2373465 11.00 11.70 0.70 27.05. 05:18 334 (NW) -9
V1231 Sco p 10 0.403586 15.42 15.61 0.19 27.05. 05:18 234 (SW) -17
V410 Pup p 10 0.876165 6.68 6.74 0.05 27.05. 05:18 100 (E) -64
V2509 Sgr s 10 1.086985 7.35 7.50 0.15 27.05. 05:18 230 (SW) -13
VV Vir p 1 0.446135 11.90 13.20 1.30 27.05. 05:18 295 (NW) -32
V1047 Her p 1 0.320736 12.26 12.78 0.52 27.05. 05:18 287 (W) 30
BC Vel p 9 1.173596 11.10 11.70 0.60 27.05. 05:19 86 (E) -70
KR Com p 1 0.4079692 7.27 7.32 0.06 27.05. 05:19 321 (NW) -14
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 27.05. 05:19 291 (W) 68
CX Aqr s 1 0.5559864 10.55 10.80 0.25 27.05. 05:19 181 (S) 39
LV CMa s 9 1.18348 8.65 8.65 0.00 27.05. 05:19 68 (E) -32
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.