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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:20 // 18:52 UTC
Civil Twilight (6°): 02:43 // 19:30 UTC
Nautical Twilight (12°): 01:50 // 20:23 UTC
Astronomical Twilight (18°): 00:37 // 21:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V350 Aqr p 7 0.430354 12.40 13.00 0.60 27.07. 21:21 116 (SE) 18
X PsA s 10 0.3977746 13.00 14.20 1.20 27.07. 21:22 136 (SE) 3
CR CMa s 9 0.6241334 12.10 12.40 0.30 27.07. 21:22 344 (N) -59
V462 Cep p 10 1.80961 8.66 8.78 0.11 27.07. 21:22 13 (N) 51
GW Psc p 8 0.3363377 11.35 12.00 0.65 27.07. 21:22 79 (E) 1
KQ Gem p 1 0.4079905 14.00 15.00 1.00 27.07. 21:22 0 (N) -24
V594 Cen p 10 0.3170973 13.70 14.50 0.80 27.07. 21:22 230 (SW) -29
V505 Per s 10 4.222017 6.87 6.87 0.00 27.07. 21:22 37 (NE) 28
V645 And p 8 0.4125814 13.05 13.45 0.40 27.07. 21:22 63 (NE) 47
V441 Lac p 1 0.3089166 12.56 12.78 0.22 27.07. 21:23 65 (NE) 59
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 27.07. 21:23 115 (SE) 71
V789 Her s 1 0.3200448 14.90 14.90 0.00 27.07. 21:23 256 (W) 71
DT Gru p 10 0.801683 10.91 11.34 0.43 27.07. 21:23 152 (SE) -11
AL Tau p 3 0.9306606 12.90 13.90 1.00 27.07. 21:23 17 (N) -12
GR Tau s 1 0.429851 10.26 10.49 0.23 27.07. 21:23 39 (NE) -11
V706 Cyg p 1 0.466254 13.20 14.60 1.40 27.07. 21:23 91 (E) 59
HY Pav p 10 0.351657 11.40 12.30 0.90 27.07. 21:24 172 (S) -35
EL CMi p 6 1.053835 11.54 12.20 0.66 27.07. 21:24 337 (NW) -37
OS Boo p 10 0.275727 13.80 14.10 0.30 27.07. 21:24 281 (W) 52
CZ Aqr p 1 0.8627525 10.98 12.50 1.52 27.07. 21:24 116 (SE) 1
V579 Per s 8 0.465618 7.87 7.94 0.07 27.07. 21:24 34 (NE) 10
V738 Cep s 6 1.298266 10.00 10.25 0.25 27.07. 21:24 53 (NE) 65
V954 Oph p 9 0.2252705 14.30 14.90 0.60 27.07. 21:24 192 (S) 41
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 27.07. 21:25 331 (NW) -14
V580 Lyr s 1 0.289052 12.85 12.85 0.00 27.07. 21:25 177 (S) 76
VZ Scl p 10 0.1446222 15.60 18.40 2.80 27.07. 21:25 118 (SE) -11
V835 Cep p 10 0.452238 12.60 12.95 0.35 27.07. 21:25 44 (NE) 68
V789 Cyg s 6 0.288551 13.30 13.30 0.00 27.07. 21:25 159 (S) 69
EX Del p 1 0.3309877 12.80 13.30 0.50 27.07. 21:25 144 (SE) 51
TY UMa p 1 0.354548 11.48 12.14 0.66 27.07. 21:26 318 (NW) 35
V1087 Oph p 10 0.5872985 15.10 16.20 1.10 27.07. 21:26 195 (S) 42
GM CVn p 1 0.366984 12.00 12.50 0.50 27.07. 21:26 280 (W) 35
MR Cas p 1 0.352936 14.90 15.70 0.80 27.07. 21:26 47 (NE) 45
FZ CVn p 9 0.358335 13.50 14.00 0.50 27.07. 21:26 288 (W) 40
AK Her p 1 0.4215225 8.29 8.77 0.48 27.07. 21:26 218 (SW) 51
V712 And p 10 0.367179 10.03 10.24 0.21 27.07. 21:26 73 (E) 35
NR Nor s 10 0.42886 15.50 15.90 0.40 27.07. 21:26 199 (S) -22
V352 Cam p 9 0.3889751 13.98 14.31 0.33 27.07. 21:27 14 (N) 32
NN Aqr p 4 0.306779 13.47 14.14 0.67 27.07. 21:27 129 (SE) 28
U Oph s 1 1.67734617 5.84 6.46 0.62 27.07. 21:27 210 (SW) 37
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 27.07. 21:27 64 (NE) 3
V2768 Ori p 8 0.33262 15.00 15.30 0.30 27.07. 21:27 17 (N) -34
EX CVn p 4 0.2771572 13.10 13.50 0.40 27.07. 21:27 298 (NW) 28
LU Cnc p 6 0.39855 12.10 12.60 0.50 27.07. 21:27 325 (NW) -14
V387 Her s 1 0.589466 12.80 13.20 0.40 27.07. 21:27 220 (SW) 55
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 27.07. 21:27 111 (E) 56
V1179 Her s 1 0.385505 11.39 11.69 0.30 27.07. 21:27 230 (SW) 41
IN Boo p 7 0.285759 13.90 14.80 0.90 27.07. 21:28 278 (W) 36
GK Boo s 1 0.477772 10.30 10.30 0.00 27.07. 21:28 278 (W) 44
IS Boo s 8 0.25145 14.00 14.00 0.00 27.07. 21:28 297 (NW) 47
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.