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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:14 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2287 Cyg p 6 0.907659 11.60 12.10 0.50 22.07. 06:47 327 (NW) 23
SW Lyn s 1 0.6440665 9.51 9.65 0.14 22.07. 06:47 74 (E) 45
IV Ara p 10 0.99958 13.40 14.50 1.10 22.07. 06:47 232 (SW) -73
OZ Dra p 10 0.136647 18.00 20.00 2.00 22.07. 06:47 16 (N) 29
RY Lyn p 1 1.4349865 11.40 13.30 1.90 22.07. 06:47 63 (NE) 41
AT Cam p 1 1.395894 9.80 10.60 0.80 22.07. 06:47 29 (NE) 68
OV Dra p 9 0.0587357 19.00 20.70 1.70 22.07. 06:47 19 (N) 32
V2619 Oph p 10 0.479238 13.75 14.35 0.60 22.07. 06:47 338 (N) -50
SX Crv s 1 0.3166127 8.99 9.23 0.24 22.07. 06:47 67 (NE) -42
V714 Mon p 1 0.3445093 11.83 12.37 0.54 22.07. 06:47 129 (SE) 33
XY Leo s 1 0.2841029 9.45 9.80 0.35 22.07. 06:48 76 (E) 11
V425 Ser s 8 0.544293 11.70 11.70 0.00 22.07. 06:48 7 (N) -20
IR Vir s 3 0.36938 12.10 12.70 0.60 22.07. 06:48 57 (NE) -29
QS UMa p 9 0.4183 15.70 17.65 1.95 22.07. 06:48 55 (NE) 38
OQ Dra s 7 0.3396745 13.20 13.20 0.00 22.07. 06:48 20 (N) 39
V482 Cam p 10 0.133619437 15.10 18.40 3.30 22.07. 06:48 36 (NE) 58
V1184 Aql p 6 0.565604 13.10 13.50 0.40 22.07. 06:48 311 (NW) -17
CZ Aqr s 1 0.8627525 10.98 11.10 0.12 22.07. 06:48 242 (SW) 2
HY Tau p 9 3.01691 12.40 13.60 1.20 22.07. 06:48 133 (SE) 52
NV Dra p 5 1.057161 12.85 13.40 0.55 22.07. 06:48 21 (N) 44
V1067 Cas p 10 0.413247 12.20 13.15 0.95 22.07. 06:49 340 (N) 61
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 22.07. 06:49 304 (NW) 19
NN Tel p 10 0.3838 15.00 15.50 0.50 22.07. 06:49 236 (SW) -51
BC Hya p 10 1.11481 11.20 12.00 0.80 22.07. 06:49 105 (E) -17
PS Cam s 4 0.92005 12.58 12.58 0.00 22.07. 06:49 3 (N) 80
LP Com p 1 0.337934 12.76 13.37 0.61 22.07. 06:49 42 (NE) -1
V959 Cep s 9 0.372264 11.45 11.68 0.23 22.07. 06:49 325 (NW) 56
V338 Aqr s 9 0.285143 12.40 12.40 0.00 22.07. 06:49 270 (W) -1
V412 Gem p 9 0.32667 16.36 16.96 0.60 22.07. 06:49 117 (SE) 38
GO Psc s 8 0.453256 13.05 13.35 0.30 22.07. 06:49 255 (W) 55
AV CMi p 1 2.277755 11.80 11.85 0.05 22.07. 06:49 115 (SE) 35
LT Com s 1 0.512058 10.61 10.61 0.00 22.07. 06:50 39 (NE) -4
V365 Dra p 10 0.35396 11.82 12.03 0.21 22.07. 06:50 347 (N) 16
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 22.07. 06:50 331 (NW) 18
V829 Her p 1 0.358153 11.90 12.50 0.60 22.07. 06:50 347 (N) -4
MT Cep p 5 1.2064227 14.60 15.50 0.90 22.07. 06:50 312 (NW) 43
V594 Lyr s 5 0.255999 14.00 14.00 0.00 22.07. 06:50 330 (NW) 13
SV Nor p 10 0.3761231 12.00 12.60 0.60 22.07. 06:50 176 (S) -80
RU UMi p 1 0.524926 10.00 10.66 0.66 22.07. 06:50 13 (N) 32
IW Cep p 2 1.609416 13.60 15.60 2.00 22.07. 06:50 312 (NW) 41
GM Boo s 1 0.361122 11.85 11.85 0.00 22.07. 06:50 15 (N) -16
BE Dra s 1 0.522495 11.30 11.50 0.20 22.07. 06:51 345 (N) 32
TY Boo s 1 0.3171485 10.81 11.35 0.54 22.07. 06:51 10 (N) -4
SX Gem s 1 1.3668748 11.00 11.30 0.30 22.07. 06:51 119 (SE) 47
V473 Cas s 1 0.41546 13.40 13.40 0.00 22.07. 06:51 301 (NW) 69
NZ Boo p 1 0.0589094 17.20 20.00 2.80 22.07. 06:51 10 (N) -6
V413 Ser p 1 2.25976 7.98 8.50 0.52 22.07. 06:51 312 (NW) -29
V542 Hya p 10 0.381025 10.28 10.40 0.12 22.07. 06:52 94 (E) -15
ER Vul p 1 0.698095 7.27 7.49 0.22 22.07. 06:52 297 (NW) 14
V405 Cam p 10 0.374765 11.52 11.75 0.23 22.07. 06:52 35 (NE) 70
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.