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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:30 // 17:22 UTC
Civil Twilight (6°): 03:59 // 17:53 UTC
Nautical Twilight (12°): 03:20 // 18:32 UTC
Astronomical Twilight (18°): 02:38 // 19:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OV Dra p 9 0.0587357 19.00 20.70 1.70 12.09. 13:46 336 (NW) 70
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 12.09. 13:46 56 (NE) 27
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 12.09. 13:47 78 (E) 28
BX CrB p 10 0.358838 12.25 12.50 0.25 12.09. 13:47 112 (E) 67
V404 Peg p 2 0.419177 10.47 10.77 0.30 12.09. 13:47 39 (NE) 5
V345 Dra p 10 0.291903 13.20 13.45 0.25 12.09. 13:47 75 (E) 73
V480 Cas p 9 0.342013 14.60 14.90 0.30 12.09. 13:47 4 (N) 16
V648 Lyr p 1 0.368752 13.22 13.62 0.40 12.09. 13:47 77 (E) 47
BN Peg p 1 0.7132979 10.30 11.20 0.90 12.09. 13:47 73 (E) -8
WZ Hor p 10 0.728851 8.12 8.45 0.33 12.09. 13:47 196 (S) -76
ST Car s 8 0.90164965 9.60 9.87 0.27 12.09. 13:47 210 (SW) -30
V1315 Her p 1 0.358361 12.75 13.10 0.35 12.09. 13:47 82 (E) 50
IM Vul s 1 0.454283 11.60 13.30 1.70 12.09. 13:47 70 (E) 13
HR Leo p 10 1.081354 8.94 9.03 0.09 12.09. 13:47 233 (SW) 23
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 12.09. 13:48 59 (NE) 41
CU Ind p 10 0.337259 12.50 13.21 0.71 12.09. 13:48 147 (SE) -58
VY Com s 8 1.008721 13.90 14.50 0.60 12.09. 13:48 232 (SW) 47
RT Hyi s 10 0.2840352 12.28 13.13 0.85 12.09. 13:48 174 (S) -60
V965 Cyg s 1 0.6405687 13.90 14.60 0.70 12.09. 13:48 74 (E) 29
V349 Dra p 10 0.3898685 11.30 11.70 0.40 12.09. 13:48 73 (E) 72
V1024 Her p 3 0.5308265 12.50 13.20 0.70 12.09. 13:48 127 (SE) 57
AL Tri p 1 0.268564 14.10 14.40 0.30 12.09. 13:48 10 (N) -9
V641 Ori p 1 0.450815 14.20 14.80 0.60 12.09. 13:49 306 (NW) -10
V755 Cep p 10 0.392195 12.63 12.95 0.32 12.09. 13:49 10 (N) 35
IY UMa p 4 0.0739138 18.40 20.00 1.60 12.09. 13:49 306 (NW) 59
EQ CMi p 6 0.479536 12.90 13.40 0.50 12.09. 13:49 272 (W) 0
KP Boo p 9 0.589859 11.90 12.35 0.45 12.09. 13:50 170 (S) 84
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 12.09. 13:50 118 (SE) -6
V2768 Ori p 8 0.33262 15.00 15.30 0.30 12.09. 13:50 302 (NW) -18
SV Gem p 10 4.0061216 10.55 12.00 1.45 12.09. 13:50 311 (NW) -1
V731 Her p 1 0.4264073 13.30 13.90 0.60 12.09. 13:50 83 (E) 59
V423 Dra p 10 1.21747 10.93 11.25 0.32 12.09. 13:50 51 (NE) 46
TY Boo s 1 0.3171485 10.81 11.35 0.54 12.09. 13:51 149 (SE) 73
CC Lyn p 6 0.354627 6.42 6.52 0.10 12.09. 13:51 307 (NW) 26
V514 Cam p 6 0.362742 12.63 12.63 0.00 12.09. 13:51 347 (N) 57
V1025 Cas p 5 1.099647 12.68 13.15 0.47 12.09. 13:51 21 (N) 17
V1087 Oph p 10 0.5872985 15.10 16.20 1.10 12.09. 13:51 115 (SE) 23
V623 Aur p 8 0.60309 12.50 12.90 0.40 12.09. 13:51 321 (NW) 10
WY Per p 1 3.32712 11.50 14.20 2.70 12.09. 13:51 345 (N) 4
RZ Dra s 1 0.5508762 10.11 10.50 0.39 12.09. 13:51 52 (NE) 55
DQ Car p 9 0.866837 11.10 11.50 0.40 12.09. 13:51 212 (SW) -28
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 12.09. 13:51 86 (E) 39
BU Tri p 1 0.295568 14.40 15.00 0.60 12.09. 13:51 1 (N) -3
DV Gem p 9 4.40032 15.50 16.80 1.30 12.09. 13:51 303 (NW) -2
UW Boo s 1 1.0047108 10.40 10.50 0.10 12.09. 13:52 174 (S) 87
V757 Cen p 1 0.3431685 8.30 8.70 0.40 12.09. 13:52 186 (S) 3
SX Hya p 7 2.89571 8.60 12.60 4.00 12.09. 13:52 188 (S) 13
V1271 Her p 10 0.31962 14.20 14.70 0.50 12.09. 13:52 87 (E) 56
SU For p 10 2.434655 10.33 11.81 1.48 12.09. 13:52 358 (N) -77
KK Boo p 10 0.279134 14.30 14.80 0.50 12.09. 13:52 179 (S) 83
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.