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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:22 // 18:50 UTC
Civil Twilight (6°): 02:44 // 19:28 UTC
Nautical Twilight (12°): 01:52 // 20:21 UTC
Astronomical Twilight (18°): 00:40 // 21:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QT Lup p 10 0.385957 12.32 12.82 0.50 28.07. 17:33 182 (S) -5
AV Hya s 1 0.683401 10.20 10.35 0.15 28.07. 17:33 267 (W) 10
G4708.0841 Cet s 3 0.361938 12.22 12.22 0.00 28.07. 17:34 356 (N) -41
MT Cas s 1 0.313878 13.30 14.02 0.72 28.07. 17:34 24 (NE) 20
V444 Nor p 10 1.4706 15.32 16.00 0.68 28.07. 17:34 172 (S) -17
U Oph p 1 1.67734617 5.84 6.56 0.72 28.07. 17:34 138 (SE) 33
V339 Lib p 9 0.339013 13.60 14.40 0.80 28.07. 17:34 170 (S) 20
CX Vir s 1 0.7460773 9.80 10.10 0.30 28.07. 17:34 193 (S) 23
EW Psc p 8 0.241202 10.38 10.38 0.00 28.07. 17:35 48 (NE) -19
V605 Car p 9 0.688714 9.50 10.18 0.68 28.07. 17:35 237 (SW) -48
KM Boo p 8 0.35866 14.05 14.70 0.65 28.07. 17:35 310 (NW) 82
V1076 Cyg p 10 2.03612 15.50 17.00 1.50 28.07. 17:35 51 (NE) 31
V873 Aql p 5 0.357572 13.30 14.30 1.00 28.07. 17:35 117 (SE) 22
V537 Cas p 7 1.632427 11.80 12.50 0.70 28.07. 17:36 18 (N) 16
V464 Hya p 9 0.342528 13.25 13.80 0.55 28.07. 17:36 191 (S) 12
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 28.07. 17:37 137 (SE) 69
DK And p 1 0.489223 12.50 13.10 0.60 28.07. 17:37 33 (NE) 20
AL Cas s 1 0.50055583 12.90 13.60 0.70 28.07. 17:37 5 (N) 30
GZ Pup p 10 0.3202743 11.70 12.20 0.50 28.07. 17:37 257 (W) -45
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 28.07. 17:37 152 (SE) 9
RR Cen p 9 0.6056895 7.27 7.68 0.41 28.07. 17:37 186 (S) -18
V1712 Aql p 8 0.39611 13.15 14.00 0.85 28.07. 17:37 102 (E) 24
TT Del p 1 2.871103 10.60 12.50 1.90 28.07. 17:37 90 (E) 11
XZ Ari p 7 0.265488 13.85 14.08 0.23 28.07. 17:37 7 (N) -12
V351 Lib p 4 0.349735 13.40 14.10 0.70 28.07. 17:38 167 (S) 27
DY CVn p 1 0.2459495 12.00 12.50 0.50 28.07. 17:38 248 (W) 66
V400 Cyg p 9 0.892555 13.20 14.30 1.10 28.07. 17:38 65 (NE) 18
CQ Hya s 6 1.10293 13.50 13.50 0.00 28.07. 17:38 277 (W) -2
V870 Ara p 7 0.399826 9.00 9.39 0.40 28.07. 17:38 155 (SE) -23
BO Gru p 10 0.56221 12.10 12.60 0.50 28.07. 17:39 105 (E) -50
V1471 Aql p 9 1.11419 8.42 8.63 0.21 28.07. 17:39 100 (E) 11
VW UMi p 7 0.488922 12.10 12.52 0.42 28.07. 17:39 2 (N) 54
V355 Cam p 10 0.437059 12.20 12.60 0.40 28.07. 17:39 348 (N) 17
V1043 Her p 8 0.410255 13.63 14.71 1.08 28.07. 17:39 79 (E) 71
IY UMa p 4 0.0739138 18.40 20.00 1.60 28.07. 17:39 308 (NW) 52
GI CVn p 8 0.30316 14.10 14.90 0.80 28.07. 17:39 261 (W) 79
CR Lac p 10 0.36689 13.90 14.70 0.80 28.07. 17:39 39 (NE) 26
CU Tau p 1 0.412528 11.50 11.92 0.42 28.07. 17:39 350 (N) -14
V474 And p 10 0.52042 13.50 13.85 0.35 28.07. 17:39 30 (NE) 11
V1099 Cen s 10 1.25092 10.90 10.90 0.00 28.07. 17:39 204 (SW) -29
V744 Cep p 5 0.624553 12.20 12.54 0.34 28.07. 17:40 26 (NE) 39
UY Vol p 1 0.159337785 16.90 23.00 6.10 28.07. 17:40 216 (SW) -52
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 28.07. 17:40 52 (NE) 51
V558 Cas p 10 3.16033 8.70 8.91 0.21 28.07. 17:40 7 (N) 26
V404 Lyr s 1 0.7309425 12.20 12.40 0.20 28.07. 17:40 80 (E) 45
V439 Cam p 10 1.1484 12.55 12.83 0.28 28.07. 17:40 343 (N) 37
UU And p 6 1.486302 11.20 14.20 3.00 28.07. 17:40 30 (NE) -3
AK Her p 1 0.4215225 8.29 8.77 0.48 28.07. 17:40 131 (SE) 48
GW Tau s 1 0.6413225 11.20 11.70 0.50 28.07. 17:40 341 (N) -12
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 28.07. 17:40 287 (W) 13
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.