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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:30 UTC
Astronomical Twilight (18°): 23:51 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2031 Cyg p 9 2.70465 8.53 8.67 0.14 25.05. 23:38 86 (E) 51
BL Leo p 1 0.28193 13.80 14.50 0.70 25.05. 23:38 277 (W) 27
V1692 Aql p 9 0.609249 11.25 11.45 0.20 25.05. 23:38 130 (SE) 37
EL Lyn p 7 0.644538 12.65 13.20 0.55 25.05. 23:38 322 (NW) 12
SS Tri p 10 2.305 14.50 15.00 0.50 25.05. 23:38 33 (NE) 0
V811 Cep p 10 0.2507641 14.20 14.90 0.70 25.05. 23:38 49 (NE) 62
V1134 Her p 7 0.602935 12.50 13.00 0.50 25.05. 23:38 144 (SE) 48
V579 Lyr s 1 0.242906 12.77 12.77 0.00 25.05. 23:38 96 (E) 69
GI Aur p 1 1.207858 11.60 12.10 0.50 25.05. 23:38 343 (N) -9
DZ Lyn s 1 0.378018 9.90 9.90 0.00 25.05. 23:39 325 (NW) 13
V864 Mon p 5 0.358427 9.90 10.60 0.70 25.05. 23:39 315 (NW) -36
KP Boo p 9 0.589859 11.90 12.35 0.45 25.05. 23:39 271 (W) 64
KK Boo p 10 0.279134 14.30 14.80 0.50 25.05. 23:39 270 (W) 63
IS CMa s 7 0.616985 6.93 6.93 0.00 25.05. 23:39 313 (NW) -64
LP UMa p 1 0.309901 12.52 12.79 0.27 25.05. 23:39 319 (NW) 39
V1106 Her s 1 0.2546005 12.60 12.60 0.00 25.05. 23:39 140 (SE) 61
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 25.05. 23:39 108 (E) 56
BE Cha p 10 0.80962 13.80 14.70 0.90 25.05. 23:39 195 (S) -42
RZ UMi p 2 0.3373491 12.80 13.50 0.70 25.05. 23:39 357 (N) 53
V384 Ser p 1 0.268729 11.90 12.40 0.50 25.05. 23:40 207 (SW) 63
V529 Oph p 10 27.8485 13.20 16.50 3.30 25.05. 23:40 169 (S) 11
UZ For p 10 0.087865429 18.20 20.90 2.70 25.05. 23:40 40 (NE) -61
V1851 Ori s 1 0.276946 12.00 12.00 0.00 25.05. 23:40 355 (N) -30
SY Hor s 10 0.3116395 11.48 12.08 0.60 25.05. 23:40 66 (NE) -82
FQ CMa p 10 0.724736 9.60 10.20 0.60 25.05. 23:40 299 (NW) -58
TY Eri p 10 0.771956 12.55 13.30 0.75 25.05. 23:41 44 (NE) -56
TX Eri s 10 0.62858 12.47 12.47 0.00 25.05. 23:41 43 (NE) -53
RT LMi p 1 0.3749177 11.40 11.70 0.30 25.05. 23:41 304 (NW) 16
V1416 Cyg s 9 0.900315 14.10 14.70 0.60 25.05. 23:41 57 (NE) 44
V676 Cen s 7 0.292394 11.90 12.50 0.60 25.05. 23:41 206 (SW) -4
DV Psc s 1 0.3085358 10.59 10.59 0.00 25.05. 23:41 71 (E) -8
V1038 Her s 1 0.26818 11.80 11.80 0.00 25.05. 23:41 178 (S) 74
NV Com p 9 0.3708875 12.31 12.52 0.21 25.05. 23:41 261 (W) 41
PT Vir p 7 0.3081795 13.38 13.56 0.18 25.05. 23:42 260 (W) 22
V382 And p 8 1.479 9.18 9.41 0.23 25.05. 23:42 57 (NE) 30
V452 Mon p 9 1.538295 12.60 13.20 0.60 25.05. 23:42 323 (NW) -38
DN Cas p 1 2.310951 9.81 10.24 0.43 25.05. 23:43 20 (N) 25
V443 Cas p 10 2.743542 14.50 15.50 1.00 25.05. 23:43 46 (NE) 32
V2203 Oph p 1 0.455001 11.56 11.94 0.38 25.05. 23:43 162 (S) 43
V685 Her p 10 0.5891435 15.40 16.00 0.60 25.05. 23:43 202 (S) 62
GN CVn p 1 0.395009 12.00 12.50 0.50 25.05. 23:43 267 (W) 58
V789 Cyg s 6 0.288551 13.30 13.30 0.00 25.05. 23:43 113 (SE) 56
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 25.05. 23:44 93 (E) 5
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 25.05. 23:44 357 (N) -41
RY CMi p 6 3.26488 11.90 14.90 3.00 25.05. 23:44 320 (NW) -25
V1101 Her p 1 0.382661 11.95 12.50 0.55 25.05. 23:44 99 (E) 78
V626 Aur p 9 0.3956 15.59 15.86 0.27 25.05. 23:44 350 (N) 0
DG CMi s 8 0.366037 11.94 12.05 0.11 25.05. 23:44 322 (NW) -23
HV Aqr p 1 0.374457 9.71 10.11 0.40 25.05. 23:44 111 (E) 13
BX Tri p 6 0.1926355 12.35 12.65 0.30 25.05. 23:44 32 (NE) 0
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.