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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:54 // 19:01 UTC
Civil Twilight (6°): 02:13 // 19:41 UTC
Nautical Twilight (12°): 01:13 // 20:41 UTC
Astronomical Twilight (18°): 23:09 // 22:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KR Cyg s 1 0.8451528 9.19 9.37 0.18 31.05. 16:37 27 (NE) -5
V405 Dra s 1 0.413036 11.54 11.54 0.00 31.05. 16:37 33 (NE) 23
NW Aqr s 1 0.30163 12.00 12.00 0.00 31.05. 16:37 349 (N) -39
TU CMa s 1 1.1278038 9.80 10.20 0.40 31.05. 16:37 229 (SW) 1
RZ Dra s 1 0.5508762 10.11 10.50 0.39 31.05. 16:37 30 (NE) 29
V1053 Her p 1 0.287796 13.57 13.77 0.20 31.05. 16:37 55 (NE) 18
AA Cet p 1 0.536169 6.20 6.70 0.50 31.05. 16:37 281 (W) -39
FS Aqr p 7 0.26205 13.20 14.00 0.80 31.05. 16:37 3 (N) -40
AF LMi s 6 0.406597 14.00 14.00 0.00 31.05. 16:37 164 (S) 72
V1168 Aql s 4 1.272567 11.90 11.90 0.00 31.05. 16:37 36 (NE) -21
V2769 Ori s 5 0.27872 15.00 15.00 0.00 31.05. 16:38 254 (W) 20
IY Lyr s 8 0.653167 13.80 14.10 0.30 31.05. 16:38 46 (NE) 5
V921 Cep s 10 13.7145 11.62 11.62 0.00 31.05. 16:38 354 (N) 23
AW Vir p 1 0.3539976 11.00 11.81 0.81 31.05. 16:38 123 (SE) 28
V864 Aql p 9 0.608658 12.60 13.20 0.60 31.05. 16:38 34 (NE) -23
ES Lib p 3 0.883041 7.10 7.57 0.47 31.05. 16:38 110 (E) -1
CK Boo p 1 0.3551495 8.99 9.26 0.27 31.05. 16:38 104 (E) 23
CK Aqr p 6 0.2833722 12.90 13.80 0.90 31.05. 16:38 28 (NE) -48
V2636 Oph p 9 3.3337 12.75 13.50 0.75 31.05. 16:39 90 (E) -23
V579 Lyr p 1 0.242906 12.77 13.25 0.48 31.05. 16:39 36 (NE) 14
V857 Her p 1 0.38223 10.90 11.50 0.60 31.05. 16:39 58 (NE) 24
V450 Peg s 1 0.556231 14.00 14.00 0.00 31.05. 16:39 8 (N) -13
MP Pup p 7 0.99893 10.00 10.50 0.50 31.05. 16:39 222 (SW) 17
WX Sex s 4 0.428871 12.40 12.40 0.00 31.05. 16:39 183 (S) 41
QW Cyg s 2 0.5876453 13.90 14.10 0.20 31.05. 16:39 27 (NE) 3
LT Pup p 10 1.642681 12.50 13.00 0.50 31.05. 16:39 212 (SW) 10
BW Dra p 1 0.292165 8.61 9.08 0.47 31.05. 16:39 44 (NE) 49
V343 UMa p 1 0.560642 14.20 14.70 0.50 31.05. 16:39 61 (NE) 85
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 31.05. 16:39 23 (NE) 3
G4686.2061 Cet p 8 0.63152 9.35 9.68 0.33 31.05. 16:40 295 (NW) -24
PT Dra p 10 0.270768 14.30 14.90 0.60 31.05. 16:40 55 (NE) 49
AU Phe p 10 0.2658125 12.23 12.78 0.55 31.05. 16:40 254 (W) -55
EQ Tau p 1 0.3413474 10.50 11.03 0.53 31.05. 16:40 290 (W) 12
V1341 Aql p 8 0.304012 13.00 13.70 0.70 31.05. 16:40 58 (NE) -24
BS Vir p 10 0.3770834 13.60 14.40 0.80 31.05. 16:40 137 (SE) 30
DY Lyn s 1 1.313175 9.70 9.70 0.00 31.05. 16:40 265 (W) 65
DZ Psc p 1 0.366136 10.86 11.32 0.46 31.05. 16:40 327 (NW) -12
GU Her s 3 4.343091 11.50 11.80 0.30 31.05. 16:41 67 (NE) 21
DV Psc p 1 0.3085358 10.59 11.10 0.51 31.05. 16:41 327 (NW) -29
RX Gru p 9 0.74314 10.50 10.80 0.30 31.05. 16:41 316 (NW) -79
II CMa p 8 0.22919704 15.22 15.74 0.52 31.05. 16:41 230 (SW) 13
V448 Vel p 10 0.364875 11.63 11.97 0.34 31.05. 16:41 199 (S) -12
V401 Lac s 2 1.95012 7.93 7.93 0.00 31.05. 16:42 2 (N) 9
QU Vir p 10 0.399253 11.75 12.05 0.30 31.05. 16:42 116 (SE) 21
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 31.05. 16:42 237 (SW) 33
V1230 Tau p 10 0.3524 14.28 14.52 0.24 31.05. 16:42 282 (W) 4
BW Eri p 6 0.6384855 10.16 10.75 0.59 31.05. 16:42 254 (W) -23
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 31.05. 16:42 24 (NE) 2
V718 Her p 7 0.5960123 13.90 14.30 0.40 31.05. 16:42 49 (NE) 28
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 31.05. 16:42 70 (E) 35
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.