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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IX Boo s 8 0.35431 12.90 12.90 0.00 31.07. 19:25 247 (SW) 49
V435 Dra p 10 0.5221901 12.32 12.64 0.32 31.07. 19:25 33 (NE) 61
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 31.07. 19:25 85 (E) 65
V640 Aur p 1 0.3279975 12.52 13.25 0.73 31.07. 19:25 351 (N) 13
V645 And s 8 0.4125814 13.05 13.05 0.00 31.07. 19:26 51 (NE) 33
V1048 Cyg s 6 0.7422245 13.30 13.30 0.00 31.07. 19:26 66 (NE) 59
GY Psc p 9 0.33967 12.40 12.60 0.20 31.07. 19:26 46 (NE) 4
EX Hya p 10 0.068233846 9.60 13.99 4.39 31.07. 19:26 232 (SW) -7
RW PsA p 9 0.3604495 11.05 11.76 0.71 31.07. 19:26 118 (SE) -12
GN Hya p 8 1.1247684 13.20 13.80 0.60 31.07. 19:26 299 (NW) -19
NX Boo p 8 0.251135 13.02 13.40 0.38 31.07. 19:27 245 (SW) 62
V1371 Ori s 9 0.758223 8.16 8.16 0.00 31.07. 19:27 354 (N) -27
KO Del s 1 0.5833444 12.50 12.00 -0.50 31.07. 19:27 107 (E) 35
V592 Lyr s 1 0.355684 11.54 11.54 0.00 31.07. 19:27 127 (SE) 68
V1045 Her s 1 0.510283 10.90 10.90 0.00 31.07. 19:27 165 (S) 86
V386 Dra s 1 0.238912 13.40 13.40 0.00 31.07. 19:27 74 (E) 82
MW Boo p 10 0.364135 14.00 14.40 0.40 31.07. 19:27 277 (W) 68
BX CrB p 10 0.358838 12.25 12.50 0.25 31.07. 19:27 228 (SW) 73
V752 Cen s 2 0.370229 9.10 9.61 0.51 31.07. 19:27 239 (SW) -21
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 31.07. 19:27 167 (S) 43
V420 Nor p 10 0.6108 17.58 17.95 0.37 31.07. 19:27 191 (S) -18
DK CVn p 1 0.494964 12.70 13.20 0.50 31.07. 19:27 283 (W) 41
AA Dor p 10 0.2615397 11.13 11.60 0.47 31.07. 19:28 186 (S) -70
G0196.0699 Hya p 9 0.52831 11.80 12.40 0.60 31.07. 19:28 305 (NW) -25
AR Cas p 10 6.066335 4.82 4.96 0.14 31.07. 19:28 41 (NE) 38
EZ Hya p 1 0.449751 10.40 10.70 0.30 31.07. 19:28 280 (W) -26
V418 Cam s 9 0.3067595 13.70 14.40 0.70 31.07. 19:28 355 (N) 32
V1159 Her p 10 0.28735 13.30 14.00 0.70 31.07. 19:28 259 (W) 81
V851 Cas s 7 0.960277 12.68 12.68 0.00 31.07. 19:28 45 (NE) 34
XY CMa p 10 1.40969 13.30 13.90 0.60 31.07. 19:28 311 (NW) -55
V542 Hya p 10 0.381025 10.28 10.40 0.12 31.07. 19:28 270 (W) -18
AA Hyi p 10 1.150278 11.50 12.10 0.60 31.07. 19:28 160 (S) -53
VW Pic p 10 0.425763 7.05 7.14 0.09 31.07. 19:29 215 (SW) -83
V1256 Her s 2 0.318276 12.60 13.40 0.80 31.07. 19:29 174 (S) 56
V536 Cen p 10 1.2926355 13.60 14.50 0.90 31.07. 19:29 209 (SW) -4
V880 Mon p 10 0.372458 8.21 8.41 0.20 31.07. 19:29 322 (NW) -44
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 31.07. 19:29 305 (NW) -10
IV Dra s 4 0.2681055 13.70 13.70 0.00 31.07. 19:29 292 (W) 76
CR Del s 8 0.3537417 13.50 13.70 0.20 31.07. 19:30 112 (E) 37
HW Per s 4 0.6348286 13.00 13.30 0.30 31.07. 19:30 12 (N) 6
QV UMa p 6 0.311444 13.50 14.50 1.00 31.07. 19:30 318 (NW) 26
WY Tau p 1 0.6927606 11.14 11.73 0.59 31.07. 19:30 349 (N) -13
WW Tri s 6 1.748441 12.20 12.70 0.50 31.07. 19:30 32 (NE) 4
V1043 Her s 8 0.410255 13.63 13.63 0.00 31.07. 19:30 256 (W) 90
UU Lyn p 1 0.46846 11.54 12.33 0.79 31.07. 19:30 317 (NW) 17
CV Cam s 3 0.973261 9.41 9.41 0.00 31.07. 19:30 13 (N) 15
V933 Cep p 10 0.48792 13.95 14.55 0.60 31.07. 19:30 14 (N) 49
V757 Cen p 1 0.3431685 8.30 8.70 0.40 31.07. 19:30 218 (SW) -7
V1130 Cyg s 5 0.5625602 12.80 12.90 0.10 31.07. 19:30 98 (E) 63
NT Aps s 5 0.294763 8.39 8.39 0.00 31.07. 19:31 192 (S) -37
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.