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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:31 // 20:41 UTC
Astronomical Twilight (18°): 23:57 // 22:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 17.07. 21:23 124 (SE) 17
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 17.07. 21:23 154 (SE) 50
EU Aur p 6 3.521102 13.40 15.50 2.10 17.07. 21:23 18 (N) -2
V1075 Aql s 1 0.88098 13.50 13.60 0.10 17.07. 21:24 137 (SE) 49
LR Pav p 10 0.3945 15.00 15.30 0.30 17.07. 21:24 172 (S) -32
CK Aqr s 6 0.2833722 12.90 12.90 0.00 17.07. 21:24 135 (SE) 18
KX Gem p 10 2.93091 16.00 16.80 0.80 17.07. 21:24 349 (N) -24
V364 Per s 2 0.3394535 14.60 15.60 1.00 17.07. 21:24 39 (NE) 7
GZ Pup s 10 0.3202743 11.70 12.10 0.40 17.07. 21:24 303 (NW) -74
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 17.07. 21:25 99 (E) 76
VY Vul s 8 0.8843472 14.20 14.40 0.20 17.07. 21:25 137 (SE) 54
DX CVn s 1 0.35738 12.25 12.60 0.35 17.07. 21:25 289 (W) 37
NO Cam p 1 0.430755 12.20 13.00 0.80 17.07. 21:25 9 (N) 37
V578 Mon s 1 2.4084822 8.54 8.54 0.00 17.07. 21:25 353 (N) -35
V450 Per s 1 0.948673 13.00 13.00 0.00 17.07. 21:25 34 (NE) 11
V891 Aql s 10 0.419508 15.40 15.80 0.40 17.07. 21:25 150 (SE) 36
V2717 Oph p 9 0.336 15.00 15.50 0.50 17.07. 21:25 196 (S) 31
CZEV139 Lac p 5 1.324325 13.52 13.78 0.26 17.07. 21:25 56 (NE) 51
YY CMi p 1 1.094021 8.33 9.13 0.80 17.07. 21:26 325 (NW) -32
V930 Cep s 8 0.393722 12.48 12.83 0.35 17.07. 21:27 32 (NE) 51
V403 Cam p 10 0.3863595 11.16 11.38 0.22 17.07. 21:27 3 (N) 27
V940 Cep p 10 0.97574 11.55 11.90 0.35 17.07. 21:27 39 (NE) 48
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 17.07. 21:27 28 (NE) -17
V505 Cyg p 1 0.667664 11.70 12.40 0.70 17.07. 21:27 111 (E) 59
VW Tri p 1 0.298863 13.90 14.40 0.50 17.07. 21:27 49 (NE) 9
BF Vir p 1 0.640575 10.50 11.23 0.73 17.07. 21:27 251 (W) 15
OV Dra p 9 0.0587357 19.00 20.70 1.70 17.07. 21:27 324 (NW) 48
HR Boo p 1 0.315967 13.25 13.85 0.60 17.07. 21:27 254 (W) 41
V509 Cam s 6 0.350347 13.00 13.50 0.50 17.07. 21:27 350 (N) 43
V369 Dra p 10 0.40095 13.40 13.80 0.40 17.07. 21:27 283 (W) 82
V515 Cam p 6 0.30833 13.45 14.10 0.65 17.07. 21:28 340 (N) 47
V1107 Cas s 1 0.273412 12.88 12.88 0.00 17.07. 21:28 34 (NE) 36
V532 Mon p 1 0.4669795 12.20 12.80 0.60 17.07. 21:28 343 (N) -39
MY Boo p 8 0.473378 13.70 14.40 0.70 17.07. 21:28 298 (NW) 60
V1289 Her p 1 0.340092 11.06 11.45 0.39 17.07. 21:29 201 (S) 73
V1098 Her p 1 0.352269 12.44 12.82 0.38 17.07. 21:29 275 (W) 85
V625 Car p 10 0.276942 11.15 12.00 0.85 17.07. 21:29 217 (SW) -58
V886 Cep p 10 3.80538 10.76 10.98 0.22 17.07. 21:29 39 (NE) 54
FZ CVn s 9 0.358335 13.50 13.80 0.30 17.07. 21:29 282 (W) 45
NT Aps p 5 0.294763 8.39 8.87 0.48 17.07. 21:29 196 (S) -39
V1300 Her p 1 0.296334 12.63 13.00 0.37 17.07. 21:30 200 (S) 77
ER Cep s 9 0.2857369 15.67 16.27 0.60 17.07. 21:30 7 (N) 49
V430 Dra p 9 0.4102 15.20 16.00 0.80 17.07. 21:30 42 (NE) 71
EZ Hya s 1 0.449751 10.40 10.70 0.30 17.07. 21:30 295 (NW) -37
YZ Phe p 10 0.23472665 12.65 13.32 0.67 17.07. 21:30 112 (E) -46
V386 Dra s 1 0.238912 13.40 13.40 0.00 17.07. 21:30 296 (NW) 86
DK Per p 1 0.8988765 12.30 13.30 1.00 17.07. 21:30 30 (NE) 28
V999 Aql p 10 0.4335 15.20 16.00 0.80 17.07. 21:30 149 (SE) 47
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 17.07. 21:31 70 (E) 71
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 17.07. 21:31 52 (NE) 71
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.