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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:16 // 18:56 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:29 UTC
Astronomical Twilight (18°): 00:26 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CM Com s 1 0.5545147 13.00 13.00 0.00 24.07. 23:32 311 (NW) -4
V514 Cam s 6 0.362742 12.63 11.00 -1.63 24.07. 23:32 351 (N) 42
V440 Cas s 8 0.32568791 15.00 15.00 0.00 24.07. 23:33 70 (E) 63
V452 Mon p 9 1.538295 12.60 13.20 0.60 24.07. 23:33 37 (NE) -38
HL Aur s 1 0.6225056 10.80 11.00 0.20 24.07. 23:33 23 (NE) 14
HY Vel p 10 3.10689 4.83 4.90 0.07 24.07. 23:33 175 (S) -87
TZ Cru p 10 1.045617 12.10 12.70 0.60 24.07. 23:33 229 (SW) -60
HX Lac p 4 0.527476 14.20 14.90 0.70 24.07. 23:33 84 (E) 77
V534 Cyg s 2 1.132621 13.70 13.80 0.10 24.07. 23:34 130 (SE) 82
QW Tel p 10 0.411928 8.06 8.21 0.15 24.07. 23:34 201 (S) -20
V933 Cep p 10 0.48792 13.95 14.55 0.60 24.07. 23:34 11 (N) 57
XY Leo p 1 0.2841029 9.45 9.93 0.48 24.07. 23:34 341 (N) -21
NT Dra p 7 1.639934 12.85 13.40 0.55 24.07. 23:34 356 (N) 38
HI Leo p 1 0.3115905 10.90 11.60 0.70 24.07. 23:34 316 (NW) -30
V525 And p 10 1.42902 11.20 11.55 0.35 24.07. 23:35 81 (E) 39
V1282 Her s 1 0.278349 13.35 13.35 0.00 24.07. 23:35 280 (W) 59
TY Boo p 1 0.3171485 10.81 11.47 0.66 24.07. 23:35 292 (W) 28
KW Eri p 9 0.2352915 13.38 13.90 0.52 24.07. 23:35 124 (SE) -35
V579 Lyr s 1 0.242906 12.77 12.77 0.00 24.07. 23:35 263 (W) 69
VW Cep p 1 0.2783115 7.23 7.68 0.45 24.07. 23:35 359 (N) 64
V1099 Cen s 10 1.25092 10.90 10.90 0.00 24.07. 23:36 227 (SW) -63
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 24.07. 23:36 51 (NE) 51
GM Ara p 10 0.5623 12.50 13.40 0.90 24.07. 23:36 204 (SW) -28
V355 Aur p 6 17.6439 10.85 11.20 0.35 24.07. 23:36 33 (NE) 11
V394 Cam p 10 0.381489 13.20 13.60 0.40 24.07. 23:36 16 (N) 37
EX CVn s 4 0.2771572 13.10 13.10 0.00 24.07. 23:36 316 (NW) 13
V751 Cep p 10 1.163823 13.40 14.00 0.60 24.07. 23:36 21 (N) 57
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 24.07. 23:36 226 (SW) 66
AA Ara p 10 8.519455 13.00 14.90 1.90 24.07. 23:36 213 (SW) -28
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 24.07. 23:37 216 (SW) 71
GU Her p 3 4.343091 11.50 12.30 0.80 24.07. 23:37 273 (W) 39
GN TrA p 9 0.6146065 11.30 11.80 0.50 24.07. 23:37 210 (SW) -40
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 24.07. 23:37 249 (W) 11
V507 Mon p 7 1.0790213 13.70 14.30 0.60 24.07. 23:37 37 (NE) -32
V336 Cas p 1 0.5972873 13.40 14.10 0.70 24.07. 23:37 50 (NE) 61
GM Dra s 4 0.338741 8.79 8.79 0.00 24.07. 23:38 305 (NW) 59
KM Cen p 10 0.7733255 13.00 13.40 0.40 24.07. 23:38 227 (SW) -63
OV Dra p 9 0.0587357 19.00 20.70 1.70 24.07. 23:38 335 (NW) 35
V380 Dra p 1 0.4937366 12.28 13.33 1.05 24.07. 23:38 328 (NW) 61
V537 And p 10 0.9008485 11.40 11.75 0.35 24.07. 23:38 75 (E) 39
DW Pav p 10 0.698 15.70 16.40 0.70 24.07. 23:38 190 (S) -30
AA Vel p 10 2.33437 9.68 9.90 0.22 24.07. 23:38 239 (SW) -71
OO Aql p 1 0.506792 9.20 9.90 0.70 24.07. 23:38 203 (SW) 47
V445 Peg s 1 0.40465 14.00 14.00 0.00 24.07. 23:38 154 (SE) 65
V668 Ara s 10 0.6014 13.30 13.80 0.50 24.07. 23:38 208 (SW) -32
V514 And p 10 0.366929 13.90 14.30 0.40 24.07. 23:39 84 (E) 44
V422 Nor p 10 0.5788 16.92 17.60 0.68 24.07. 23:39 219 (SW) -33
NW Aqr s 1 0.30163 12.00 12.00 0.00 24.07. 23:40 143 (SE) 35
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 24.07. 23:40 283 (W) 76
LV Cam s 4 0.3657282 16.00 16.00 0.00 24.07. 23:40 22 (N) 25
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.