Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:03 // 16:33 UTC
Civil Twilight (6°): 04:33 // 17:03 UTC
Nautical Twilight (12°): 03:55 // 17:41 UTC
Astronomical Twilight (18°): 03:17 // 18:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1723 Cyg p 7 0.884045 13.20 14.40 1.20 05.10. 03:22 314 (NW) 14
V407 Peg p 1 0.636884 9.30 9.70 0.40 05.10. 03:22 277 (W) 15
EF Boo s 1 0.4205155 9.43 9.43 0.00 05.10. 03:22 26 (NE) 17
V2635 Oph s 8 0.430959 12.15 12.60 0.45 05.10. 03:22 1 (N) -40
GR Vir p 1 0.346974 7.80 8.40 0.60 05.10. 03:22 50 (NE) -36
V438 Nor p 10 0.4214 16.57 17.00 0.43 05.10. 03:22 125 (SE) -75
BI Vul p 1 0.2518236 14.15 14.90 0.75 05.10. 03:22 309 (NW) 4
V636 Aur p 1 0.3406176 13.70 14.10 0.40 05.10. 03:22 155 (SE) 74
CW Eri s 7 2.728372 8.43 8.86 0.43 05.10. 03:23 214 (SW) 16
V1231 Sco p 10 0.403586 15.42 15.61 0.19 05.10. 03:23 338 (N) -75
RW PsA p 9 0.3604495 11.05 11.76 0.71 05.10. 03:23 264 (W) -32
V646 Aur p 9 0.438786 13.40 13.80 0.40 05.10. 03:23 114 (SE) 75
V645 And s 8 0.4125814 13.05 13.05 0.00 05.10. 03:23 306 (NW) 36
BB Vul p 5 0.938919 12.50 13.20 0.70 05.10. 03:23 319 (NW) -2
XY LMi p 1 0.436886 10.70 11.10 0.40 05.10. 03:23 76 (E) 31
V1073 Her s 1 0.2942815 11.00 11.00 0.00 05.10. 03:23 350 (N) -6
KT Cnc p 8 0.323691 13.60 14.20 0.60 05.10. 03:24 117 (SE) 36
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 05.10. 03:24 333 (NW) -5
XY Leo s 1 0.2841029 9.45 9.80 0.35 05.10. 03:24 94 (E) 26
DO Leo p 7 0.2345148 16.00 17.00 1.00 05.10. 03:25 88 (E) 18
V753 Cyg s 1 0.9523771 11.20 11.20 0.00 05.10. 03:25 340 (N) 12
V497 And p 10 0.3051 14.70 15.50 0.80 05.10. 03:25 281 (W) 37
V467 Vir s 6 0.6045733 9.46 9.46 0.00 05.10. 03:25 70 (E) -24
V940 Oph p 10 0.433226 14.80 15.80 1.00 05.10. 03:25 351 (N) -32
V776 Cas p 1 0.440417 8.94 9.09 0.15 05.10. 03:26 329 (NW) 59
OQ Cam p 6 0.43784 10.90 11.40 0.50 05.10. 03:26 325 (NW) 70
AQ Boo p 1 0.333139 12.30 13.00 0.70 05.10. 03:26 51 (NE) -8
AU Men p 9 0.343841 10.29 11.11 0.82 05.10. 03:27 177 (S) -33
V1097 Her p 1 0.360849 10.75 11.30 0.55 05.10. 03:27 358 (N) -13
V2663 Oph p 10 1.4057497 15.00 15.90 0.90 05.10. 03:27 349 (N) -32
NS Tel p 10 1.3397 9.20 9.60 0.40 05.10. 03:27 248 (W) -73
EL Boo p 1 0.4137625 9.38 9.52 0.15 05.10. 03:27 40 (NE) -17
V2394 Oph s 8 0.589356 11.25 11.90 0.65 05.10. 03:27 27 (NE) -62
CD Tri s 3 0.369035 12.14 12.14 0.00 05.10. 03:27 263 (W) 54
V1148 Her p 10 0.2822545 12.50 13.10 0.60 05.10. 03:27 14 (N) 10
EX Hya p 10 0.068233846 9.60 13.99 4.39 05.10. 03:27 95 (E) -36
V2768 Ori s 8 0.33262 15.00 15.00 0.00 05.10. 03:28 170 (S) 44
V873 Per p 1 0.294902 10.80 11.50 0.70 05.10. 03:28 268 (W) 61
BX Tri s 6 0.1926355 12.35 12.60 0.25 05.10. 03:28 262 (W) 52
V505 Per p 10 4.222017 6.87 7.46 0.59 05.10. 03:28 297 (NW) 62
OV Dra p 9 0.0587357 19.00 20.70 1.70 05.10. 03:28 28 (NE) 38
V468 Hya p 10 0.93511 11.20 11.60 0.40 05.10. 03:29 130 (SE) 30
TX CMa p 10 2.397414 9.60 10.80 1.20 05.10. 03:29 169 (S) 17
UX Hor p 10 0.712816 14.00 14.40 0.40 05.10. 03:29 198 (S) -15
V1367 Tau p 1 0.347677 11.29 11.63 0.34 05.10. 03:29 178 (S) 64
V4202 Sgr p 9 1.3913 8.21 8.25 0.04 05.10. 03:29 342 (N) -62
AE LMi s 5 0.528341 12.80 12.80 0.00 05.10. 03:29 77 (E) 34
QU Lup p 10 0.446493 10.37 10.56 0.19 05.10. 03:29 93 (E) -63
TU UMi p 4 0.377268 8.84 8.90 0.06 05.10. 03:30 11 (N) 39
V385 Cam p 9 0.615272 13.65 14.20 0.55 05.10. 03:30 359 (N) 62
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.