Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:48 // 18:20 UTC
Civil Twilight (6°): 03:14 // 18:54 UTC
Nautical Twilight (12°): 02:28 // 19:40 UTC
Astronomical Twilight (18°): 01:35 // 20:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1723 Cyg p 7 0.884045 13.20 14.40 1.20 15.08. 20:38 105 (E) 64
GU Boo p 1 0.4887296 13.10 13.70 0.60 15.08. 20:38 272 (W) 45
V760 Oph p 9 1.5615272 13.90 20.90 7.00 15.08. 20:39 220 (SW) 43
V731 Her p 1 0.4264073 13.30 13.90 0.60 15.08. 20:39 265 (W) 69
V557 And p 10 0.347444 14.20 15.00 0.80 15.08. 20:39 57 (NE) 22
V470 Cam p 1 0.0956467 14.10 14.75 0.65 15.08. 20:39 1 (N) 27
QX Vir p 1 0.242075 13.31 13.60 0.29 15.08. 20:39 251 (W) 8
EI Oct p 9 0.338519 11.41 12.15 0.74 15.08. 20:39 184 (S) -50
V446 Peg p 1 0.305983 14.00 14.50 0.50 15.08. 20:40 118 (SE) 54
HY Pav p 10 0.351657 11.40 12.30 0.90 15.08. 20:40 174 (S) -34
V488 Cyg p 1 0.5605084 12.70 13.30 0.60 15.08. 20:40 149 (SE) 68
DO Leo p 7 0.2345148 16.00 17.00 1.00 15.08. 20:40 311 (NW) -11
RV Gru p 10 0.2595312 11.00 11.40 0.40 15.08. 20:40 147 (SE) -16
V829 Her s 1 0.358153 11.90 11.90 0.00 15.08. 20:40 254 (W) 60
GR Tau s 1 0.429851 10.26 10.49 0.23 15.08. 20:40 46 (NE) -7
EF CVn p 1 0.27205 13.10 13.50 0.40 15.08. 20:40 286 (W) 24
NQ Aqr p 8 0.429586 12.40 12.95 0.55 15.08. 20:40 151 (SE) 24
MT And s 8 0.358775 14.80 14.80 0.00 15.08. 20:41 51 (NE) 20
V1005 Cas p 10 11.038 12.59 13.20 0.61 15.08. 20:41 42 (NE) 51
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 15.08. 20:41 81 (E) 87
V3903 Sgr p 10 1.7442288 7.00 7.16 0.16 15.08. 20:41 196 (S) 14
NP Del p 10 0.777808 8.89 8.97 0.08 15.08. 20:41 143 (SE) 51
SY Hor p 10 0.3116395 11.48 12.34 0.86 15.08. 20:41 102 (E) -59
V512 And s 10 0.745331 11.80 11.95 0.15 15.08. 20:41 70 (E) 30
V366 Tel p 10 0.844598 12.76 13.74 0.98 15.08. 20:41 176 (S) -15
LU Lac s 2 0.2988016 14.60 15.32 0.72 15.08. 20:42 70 (E) 62
V830 Cep p 10 0.2601155 13.40 14.85 1.45 15.08. 20:42 21 (N) 67
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 15.08. 20:42 185 (S) 25
V866 Cyg p 4 0.899182 13.70 14.40 0.70 15.08. 20:42 175 (S) 69
AQ Cir p 8 1.145705 11.00 11.70 0.70 15.08. 20:42 210 (SW) -37
EX CVn s 4 0.2771572 13.10 13.10 0.00 15.08. 20:42 303 (NW) 23
FW CVn p 10 0.3454 9.25 9.32 0.07 15.08. 20:42 294 (NW) 35
V351 Peg p 1 0.593297 8.00 8.31 0.31 15.08. 20:42 102 (E) 30
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 15.08. 20:43 41 (NE) -33
CQ Hya p 6 1.10293 13.50 14.00 0.50 15.08. 20:43 336 (NW) -35
MU Aqr p 3 0.2722205 11.30 11.80 0.50 15.08. 20:43 153 (SE) 35
IM Vul s 1 0.454283 11.60 13.30 1.70 15.08. 20:43 142 (SE) 58
QU Cyg p 1 0.3469114 14.50 15.30 0.80 15.08. 20:43 148 (SE) 77
DK CMi p 10 5.04735 11.88 12.65 0.77 15.08. 20:43 356 (N) -37
HR UMa p 6 0.737064 8.78 8.94 0.16 15.08. 20:44 325 (NW) 28
UZ Equ p 10 0.486701 9.15 9.35 0.20 15.08. 20:44 138 (SE) 46
PY Boo s 9 0.278049 12.10 12.10 0.00 15.08. 20:44 296 (NW) 54
V2168 Sgr p 9 2.06884 12.50 15.00 2.50 15.08. 20:44 176 (S) 1
V372 Dra p 5 0.533531 10.39 11.09 0.70 15.08. 20:44 310 (NW) 71
IW Lyr p 4 0.7985204 13.10 14.20 1.10 15.08. 20:45 227 (SW) 75
V1036 Her p 1 0.391678 11.31 11.61 0.30 15.08. 20:45 242 (SW) 52
W Crv p 1 0.3880813 11.16 12.50 1.34 15.08. 20:45 276 (W) -22
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 15.08. 20:45 235 (SW) 82
V791 Cep p 10 0.2887089 16.86 17.14 0.28 15.08. 20:45 7 (N) 50
RT Cha p 9 0.3551095 14.00 15.00 1.00 15.08. 20:45 191 (S) -57
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.