Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:33 // 17:17 UTC
Civil Twilight (6°): 04:02 // 17:48 UTC
Nautical Twilight (12°): 03:23 // 18:26 UTC
Astronomical Twilight (18°): 02:42 // 19:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V490 And p 7 0.424185 14.60 15.10 0.50 15.09. 05:27 297 (NW) 34
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 15.09. 05:27 53 (NE) -22
V1712 Aql s 8 0.39611 13.15 13.90 0.75 15.09. 05:27 338 (N) -26
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 15.09. 05:27 6 (N) -68
AL Cas p 1 0.50055583 12.90 13.60 0.70 15.09. 05:28 328 (NW) 57
MU Cyg s 10 3.760655 14.10 14.40 0.30 15.09. 05:28 321 (NW) 17
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 15.09. 05:28 342 (N) -3
GV Boo s 2 0.367868 12.40 12.40 0.00 15.09. 05:28 56 (NE) 7
V687 And p 10 0.395048 11.68 11.83 0.15 15.09. 05:28 300 (NW) 23
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 15.09. 05:28 345 (N) 7
OW Com p 10 0.258127 15.40 16.40 1.00 15.09. 05:28 65 (NE) 1
ER Vul p 1 0.698095 7.27 7.49 0.22 15.09. 05:28 322 (NW) -3
V345 Gem p 1 0.274778 7.82 7.88 0.06 15.09. 05:28 126 (SE) 67
I Boo p 1 0.2678178 5.80 6.40 0.60 15.09. 05:29 30 (NE) 15
V883 Cep p 9 0.624477 13.20 13.70 0.50 15.09. 05:29 341 (N) 41
CN Com p 1 0.7354425 13.30 14.00 0.70 15.09. 05:29 77 (E) 11
V579 And p 10 0.338094 12.50 12.80 0.30 15.09. 05:29 306 (NW) 18
AE Cnc p 6 2.23858 13.40 16.70 3.30 15.09. 05:29 127 (SE) 37
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 15.09. 05:29 10 (N) -31
EI CVn p 1 0.260766 11.80 12.50 0.70 15.09. 05:29 48 (NE) 10
V1241 Tau p 1 0.823271 9.38 10.28 0.90 15.09. 05:29 228 (SW) 28
SZ Mic p 10 0.4 13.40 14.00 0.60 15.09. 05:29 278 (W) -62
V481 Cam p 10 0.319855 14.50 15.50 1.00 15.09. 05:29 3 (N) 55
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 15.09. 05:30 337 (NW) 11
V1306 Her s 1 0.370368 11.70 12.10 0.40 15.09. 05:30 3 (N) 3
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 15.09. 05:30 342 (N) 20
V475 Hya p 7 0.317122 12.60 13.10 0.50 15.09. 05:30 140 (SE) 34
V435 Gem s 1 0.3365 10.55 10.90 0.35 15.09. 05:30 134 (SE) 55
FU Ara p 1 0.864505 10.50 11.30 0.80 15.09. 05:30 151 (SE) -80
EN Oct p 1 0.288913 11.88 12.60 0.72 15.09. 05:30 180 (S) -50
V489 Ser p 9 0.078847 19.20 21.00 1.80 15.09. 05:30 41 (NE) -33
EZ Mon p 2 0.3761659 12.90 13.40 0.50 15.09. 05:30 163 (S) 34
NY Boo s 9 0.326815 12.15 12.15 0.00 15.09. 05:30 30 (NE) 17
AB Cas p 1 1.366888 10.10 11.85 1.75 15.09. 05:30 331 (NW) 58
V369 Cam p 8 0.3452048 12.50 13.20 0.70 15.09. 05:31 329 (NW) 72
AC Psc p 3 0.335307 13.60 14.60 1.00 15.09. 05:31 283 (W) -3
OT Boo p 10 15.64 9.80 10.25 0.45 15.09. 05:31 30 (NE) 15
TT Her p 1 0.912078 9.61 10.34 0.73 15.09. 05:31 19 (N) -21
RU UMi p 1 0.524926 10.00 10.66 0.66 15.09. 05:31 24 (NE) 39
V441 Hya p 10 0.58413 11.05 11.75 0.70 15.09. 05:31 120 (SE) -13
KP Cep p 1 1.93511 12.80 13.70 0.90 15.09. 05:32 326 (NW) 26
CQ Cap p 9 0.690802 8.82 9.21 0.39 15.09. 05:32 291 (W) -40
MS Vir p 1 0.3124379 9.34 9.67 0.33 15.09. 05:32 79 (E) -32
CW Cas p 1 0.318862 11.02 11.62 0.60 15.09. 05:32 319 (NW) 47
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 15.09. 05:32 342 (N) -1
DW UMa p 1 0.13660653 15.10 16.60 1.50 15.09. 05:32 51 (NE) 52
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 15.09. 05:32 323 (NW) 5
AA UMa p 1 0.468127 10.88 11.58 0.70 15.09. 05:33 76 (E) 54
CW Aqr s 4 0.542909 10.70 10.80 0.10 15.09. 05:33 281 (W) -31
AU Phe s 10 0.2658125 12.23 12.73 0.50 15.09. 05:33 222 (SW) -22
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.