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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TZ Lyr p 1 0.528827 10.87 11.85 0.98 21.05. 18:38 55 (NE) 25
QY Boo p 10 0.341883 12.70 12.90 0.20 21.05. 18:38 75 (E) 49
V356 Cam p 9 0.402503 13.06 13.41 0.35 21.05. 18:38 333 (NW) 40
RZ Dra s 1 0.5508762 10.11 10.50 0.39 21.05. 18:38 39 (NE) 36
TU UMi s 4 0.377268 8.84 8.84 0.00 21.05. 18:38 20 (N) 57
V861 Her p 1 0.3446312 13.80 14.15 0.35 21.05. 18:39 67 (NE) 37
V757 Cen p 1 0.3431685 8.30 8.70 0.40 21.05. 18:39 153 (SE) -2
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 21.05. 18:39 32 (NE) 28
DI CVn p 1 0.305966 13.60 14.40 0.80 21.05. 18:39 140 (SE) 72
ER Cep p 9 0.2857369 15.67 16.34 0.67 21.05. 18:39 358 (N) 45
EG CVn p 1 0.349276 13.00 13.60 0.60 21.05. 18:39 109 (E) 65
V412 Lyr p 1 0.931481 13.70 14.70 1.00 21.05. 18:39 55 (NE) 9
MT Cas p 1 0.313878 13.30 14.13 0.83 21.05. 18:39 354 (N) 15
XX LMi p 4 0.370979 12.42 12.56 0.14 21.05. 18:39 220 (SW) 69
NR Nor p 10 0.42886 15.50 16.00 0.50 21.05. 18:39 143 (SE) -33
V1263 Cen p 10 0.410756 12.10 12.95 0.85 21.05. 18:40 161 (S) 5
CV Dra p 1 0.6175995 9.50 10.10 0.60 21.05. 18:40 46 (NE) 41
V1098 Her p 1 0.352269 12.44 12.82 0.38 21.05. 18:40 52 (NE) 36
V425 Ser s 8 0.544293 11.70 11.70 0.00 21.05. 18:40 104 (E) 37
V699 Cep s 8 0.8050726 11.60 11.60 0.00 21.05. 18:40 7 (N) 18
V936 Mon p 8 0.368958 14.00 15.00 1.00 21.05. 18:40 249 (W) 15
AM CrB s 6 0.703654 12.80 12.80 0.00 21.05. 18:41 77 (E) 41
EX Hya p 10 0.068233846 9.60 13.99 4.39 21.05. 18:41 164 (S) 9
V2283 Sgr p 10 3.471316 10.23 11.03 0.80 21.05. 18:41 112 (E) -31
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 21.05. 18:41 108 (E) -22
EQ UMa p 6 0.3581533 12.40 12.60 0.20 21.05. 18:42 295 (NW) 62
NP Per p 1 2.2285805 12.20 13.00 0.80 21.05. 18:42 306 (NW) 12
BN Sgr p 9 2.519698 9.25 10.10 0.85 21.05. 18:42 108 (E) -22
FF Aqr s 10 9.207755 10.16 10.16 0.00 21.05. 18:42 32 (NE) -38
BR Sge p 7 2.362151 12.90 14.10 1.20 21.05. 18:42 49 (NE) -5
SY Hor p 10 0.3116395 11.48 12.34 0.86 21.05. 18:42 247 (SW) -46
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 21.05. 18:42 20 (N) -36
DK CVn s 1 0.494964 12.70 12.80 0.10 21.05. 18:42 137 (SE) 75
V1101 Her p 1 0.382661 11.95 12.50 0.55 21.05. 18:42 52 (NE) 31
V405 Dra s 1 0.413036 11.54 11.54 0.00 21.05. 18:42 44 (NE) 32
RZ Cas s 1 1.195251 6.18 6.26 0.08 21.05. 18:43 342 (N) 34
DG CMi p 8 0.366037 11.94 13.90 1.96 21.05. 18:43 257 (W) 23
V1187 Cyg p 1 1.507 10.88 11.23 0.35 21.05. 18:43 36 (NE) 12
RAFV065 Cru p 5 0.40238 13.10 13.22 0.12 21.05. 18:43 173 (S) -24
V449 Nor p 10 0.4046 15.51 15.75 0.24 21.05. 18:43 146 (SE) -29
IO Boo p 7 0.2711483 13.00 13.50 0.50 21.05. 18:43 117 (SE) 51
LT Cam s 2 0.2766042 14.50 14.50 0.00 21.05. 18:43 316 (NW) 43
LP Com p 1 0.337934 12.76 13.37 0.61 21.05. 18:43 152 (SE) 65
MU Lac p 10 0.2775155 14.10 15.10 1.00 21.05. 18:44 12 (N) 13
QU Cyg p 1 0.3469114 14.50 15.30 0.80 21.05. 18:44 41 (NE) 11
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 21.05. 18:44 40 (NE) 2
NY Vir p 1 0.10101597 13.30 14.22 0.92 21.05. 18:44 145 (SE) 32
EK CMi p 8 0.660752 11.53 11.97 0.44 21.05. 18:44 243 (SW) 21
V374 Dra p 10 0.4034644 9.93 10.15 0.22 21.05. 18:45 47 (NE) 41
AW Vir p 1 0.3539976 11.00 11.81 0.81 21.05. 18:45 146 (SE) 38
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.