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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:58 // 18:55 UTC
Civil Twilight (6°): 02:19 // 19:35 UTC
Nautical Twilight (12°): 01:21 // 20:32 UTC
Astronomical Twilight (18°): 23:46 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EM Cyg s 1 0.2909091 11.90 11.90 0.00 27.05. 05:35 261 (W) 49
DU CVn s 2 0.3071015 13.10 13.10 0.00 27.05. 05:35 337 (NW) 1
RY Cha p 10 0.640142 13.80 14.80 1.00 27.05. 05:35 178 (S) -63
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 27.05. 05:35 187 (S) 26
SY Hor s 10 0.3116395 11.48 12.08 0.60 27.05. 05:35 129 (SE) -28
V383 Cam p 10 0.3772858 11.65 11.90 0.25 27.05. 05:35 22 (N) 47
BU Eri p 6 0.8430936 9.40 9.82 0.42 27.05. 05:35 116 (SE) -6
GT Lac p 8 0.2790438 15.50 17.00 1.50 27.05. 05:35 227 (SW) 84
KL Aur p 9 3.1945 13.34 15.13 1.79 27.05. 05:36 42 (NE) 29
LO Cyg p 1 0.629214 13.10 13.70 0.60 27.05. 05:36 258 (W) 77
V2769 Ori s 5 0.27872 15.00 15.00 0.00 27.05. 05:36 75 (E) -6
ET Boo p 1 0.64504 9.14 9.49 0.35 27.05. 05:36 320 (NW) 20
GQ Boo p 1 0.3846402 12.65 13.07 0.42 27.05. 05:36 308 (NW) 2
AK Tri p 4 0.7017145 11.48 12.00 0.52 27.05. 05:36 94 (E) 49
DS Eri p 10 0.827705 11.06 11.70 0.64 27.05. 05:37 130 (SE) -22
V394 Cam p 10 0.381489 13.20 13.60 0.40 27.05. 05:37 25 (NE) 44
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 27.05. 05:37 131 (SE) 9
V Sge s 1 0.5141928 8.60 8.60 0.00 27.05. 05:37 241 (SW) 48
BV Lyr p 5 1.829649 12.10 12.80 0.70 27.05. 05:37 268 (W) 47
CF CrB p 10 0.262445 14.14 14.54 0.40 27.05. 05:38 299 (NW) 15
AY Tri p 10 0.3939 14.10 14.50 0.40 27.05. 05:38 105 (E) 57
V829 Her s 1 0.358153 11.90 11.90 0.00 27.05. 05:38 295 (NW) 26
AT Aqr s 8 0.30409565 14.10 14.70 0.60 27.05. 05:38 189 (S) 19
X PsA s 10 0.3977746 13.00 14.20 1.20 27.05. 05:38 192 (S) 14
V1542 Aql p 1 0.417537 11.71 12.34 0.63 27.05. 05:38 241 (SW) 33
HU And p 10 0.2857905 16.50 17.20 0.70 27.05. 05:39 110 (E) 70
V381 Cas s 1 1.745943 10.26 10.80 0.55 27.05. 05:39 83 (E) 75
V413 Gem p 7 0.532812 14.55 15.00 0.45 27.05. 05:39 59 (NE) -7
LN Aps p 10 0.31072 12.80 13.30 0.50 27.05. 05:39 197 (S) -47
V624 Cen p 10 0.7000815 14.80 15.60 0.80 27.05. 05:39 242 (SW) -62
V658 Ara p 10 0.6276 15.40 16.00 0.60 27.05. 05:39 221 (SW) -44
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 27.05. 05:39 225 (SW) -2
NY Vir p 1 0.10101597 13.30 14.22 0.92 27.05. 05:39 311 (NW) -31
KW Pup p 2 1.6039075 11.30 12.00 0.70 27.05. 05:39 65 (NE) -38
CD Vul p 1 0.683745 11.50 12.60 1.10 27.05. 05:40 246 (SW) 52
V740 Per p 4 0.373042 11.22 11.87 0.65 27.05. 05:40 75 (E) 34
AC Tau s 1 2.043366 10.30 10.30 0.00 27.05. 05:40 93 (E) 5
V364 Aps p 5 0.295464 14.00 14.40 0.40 27.05. 05:40 201 (S) -51
V1043 Cas p 1 0.661587 13.29 14.18 0.89 27.05. 05:40 69 (E) 75
V355 Cam p 10 0.437059 12.20 12.60 0.40 27.05. 05:40 50 (NE) 43
V372 Dra p 5 0.533531 10.39 11.09 0.70 27.05. 05:40 315 (NW) 44
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 27.05. 05:40 264 (W) 55
RX Gru p 9 0.74314 10.50 10.80 0.30 27.05. 05:40 180 (S) -2
V1140 Cas p 10 3.8347 12.82 13.20 0.38 27.05. 05:40 31 (NE) 63
V537 Oph p 9 1.147202 12.10 12.70 0.60 27.05. 05:41 245 (SW) -16
QS Vir p 9 0.150757525 14.27 17.76 3.49 27.05. 05:41 302 (NW) -40
V576 Aur s 7 1.961843 9.68 9.97 0.29 27.05. 05:41 58 (NE) 12
EY CVn p 1 0.342687 11.91 12.25 0.34 27.05. 05:41 334 (NW) -1
V884 Cyg s 3 0.480051 13.80 14.20 0.40 27.05. 05:41 264 (W) 47
V1109 Her p 10 2.59849 9.30 9.57 0.27 27.05. 05:41 257 (W) 27
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.