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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:28 UTC
Civil Twilight (6°): 06:15 // 16:03 UTC
Nautical Twilight (12°): 05:35 // 16:43 UTC
Astronomical Twilight (18°): 04:56 // 17:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1222 Tau s 4 0.295362 13.28 13.40 0.12 15.01. 17:43 156 (SE) 47
V1083 Cyg p 1 1.625847 11.00 11.50 0.50 15.01. 17:43 298 (NW) 45
NQ Cam p 1 0.362099 13.10 13.80 0.70 15.01. 17:43 27 (NE) 50
BN Psc s 8 0.349118 16.45 16.45 0.00 15.01. 17:44 212 (SW) 66
V407 Aql s 7 1.182018 13.30 13.30 0.00 15.01. 17:44 285 (W) -11
Y Sex s 1 0.4198165 9.83 10.17 0.34 15.01. 17:44 70 (E) -15
V517 Ori p 5 1.4169 12.60 13.10 0.50 15.01. 17:44 116 (SE) 34
V517 Ori s 5 1.4169 12.60 12.60 0.00 15.01. 17:44 116 (SE) 34
BM UMa p 1 0.2712208 13.80 14.75 0.95 15.01. 17:44 32 (NE) 15
V740 Per s 4 0.373042 11.22 11.87 0.65 15.01. 17:44 122 (SE) 66
V444 Dra p 10 0.3545232 13.55 14.20 0.65 15.01. 17:44 331 (NW) 46
OQ Boo s 8 0.398071 12.17 12.25 0.08 15.01. 17:45 351 (N) -11
V733 Her s 3 0.4174915 13.80 14.30 0.50 15.01. 17:45 331 (NW) 15
OV Dra p 9 0.0587357 19.00 20.70 1.70 15.01. 17:45 10 (N) 28
BF Tri p 9 0.326566 14.00 14.60 0.60 15.01. 17:45 206 (SW) 69
V343 Cen p 10 0.587651 11.70 12.30 0.60 15.01. 17:45 134 (SE) -63
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 15.01. 17:45 130 (SE) 61
BG CrA p 10 0.4527693 14.50 15.30 0.80 15.01. 17:46 258 (W) -41
AN UMa s 6 0.07975275 14.90 20.20 5.30 15.01. 17:46 34 (NE) 15
BC Gru s 8 0.3073055 9.90 10.30 0.40 15.01. 17:46 216 (SW) -19
V634 Aur p 9 0.4509 15.00 15.27 0.27 15.01. 17:46 87 (E) 53
EL CVn p 9 0.795627 9.42 9.59 0.17 15.01. 17:46 11 (N) 5
V489 Ser p 9 0.078847 19.20 21.00 1.80 15.01. 17:46 332 (NW) -37
IW Nor p 10 0.33319 14.00 14.50 0.50 15.01. 17:46 232 (SW) -71
EZ Mon p 2 0.3761659 12.90 13.40 0.50 15.01. 17:46 109 (E) 9
V781 Tau p 1 0.344909 8.90 9.30 0.40 15.01. 17:46 102 (E) 45
EG Hya p 9 0.6112941 12.60 13.00 0.40 15.01. 17:47 70 (E) -58
V596 Aur p 1 0.397887 11.83 12.29 0.46 15.01. 17:47 91 (E) 63
V1695 Aql p 9 0.412779 10.90 11.30 0.40 15.01. 17:47 277 (W) -11
V401 CMa p 10 0.69123 17.75 18.08 0.33 15.01. 17:47 127 (SE) 5
UY Mus p 10 0.562441 11.70 13.00 1.30 15.01. 17:47 148 (SE) -68
V1823 Cyg p 6 0.846257 11.72 12.25 0.53 15.01. 17:47 296 (NW) 23
GG Boo p 6 0.426969 12.30 12.60 0.30 15.01. 17:47 4 (N) -1
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 15.01. 17:47 243 (SW) 22
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 15.01. 17:47 311 (NW) -19
FY Boo p 1 0.2411595 13.12 13.83 0.71 15.01. 17:47 10 (N) -16
AM Her p 1 0.128927 12.30 15.70 3.40 15.01. 17:47 325 (NW) 21
SV Cet p 9 0.2920877 14.50 14.90 0.40 15.01. 17:47 207 (SW) 13
V541 Cas s 1 0.9098488 10.40 11.00 0.60 15.01. 17:47 3 (N) 77
DZ Hya p 9 1.087788 11.40 11.90 0.50 15.01. 17:47 71 (E) -58
DS And s 1 1.010519 10.40 10.70 0.30 15.01. 17:48 208 (SW) 77
AW UMa s 1 0.438726 6.83 7.08 0.25 15.01. 17:48 38 (NE) -1
WX Sex s 4 0.428871 12.40 12.40 0.00 15.01. 17:48 70 (E) -15
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 15.01. 17:48 302 (NW) 29
V953 Mon p 7 0.426934 13.80 14.40 0.60 15.01. 17:48 94 (E) 3
EM Cyg s 1 0.2909091 11.90 11.90 0.00 15.01. 17:48 299 (NW) 16
TY Cet p 5 0.323676 11.62 12.10 0.48 15.01. 17:48 182 (S) 26
AK Boo s 8 0.69403 15.80 16.30 0.50 15.01. 17:48 12 (N) -15
V919 Aql p 10 0.79521 13.00 14.00 1.00 15.01. 17:49 282 (W) -11
MR Aps p 8 0.527865 10.00 11.00 1.00 15.01. 17:49 202 (S) -61
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.