Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:15 // 21:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AM Oct p 10 0.5017 14.40 15.10 0.70 21.07. 20:54 167 (S) -39
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 21.07. 20:54 111 (E) 6
AV CrB s 1 0.30819 11.87 11.87 0.00 21.07. 20:54 233 (SW) 63
SY Cyg s 8 6.00556 10.70 10.73 0.03 21.07. 20:54 119 (SE) 63
EW Ori s 1 6.9368515 9.90 10.50 0.60 21.07. 20:54 11 (N) -37
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 21.07. 20:54 100 (E) 63
EF Dra p 1 0.424031 10.48 10.82 0.34 21.07. 20:55 3 (N) 70
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 21.07. 20:55 53 (NE) 73
GU Pup s 10 1.652698 11.40 11.40 0.00 21.07. 20:55 322 (NW) -52
V954 Oph p 9 0.2252705 14.30 14.90 0.60 21.07. 20:55 175 (S) 41
GM Gem p 8 1.35967 13.10 14.00 0.90 21.07. 20:55 340 (N) -27
CW CMi s 1 0.313192 11.20 11.20 0.00 21.07. 20:55 324 (NW) -34
DK CVn s 1 0.494964 12.70 12.80 0.10 21.07. 20:55 291 (W) 34
LX Ser p 1 0.1584325 13.30 17.40 4.10 21.07. 20:55 234 (SW) 49
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 21.07. 20:55 89 (E) 60
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 21.07. 20:55 190 (S) -40
V1230 Her p 10 0.370002 14.07 14.69 0.62 21.07. 20:55 204 (SW) 53
VY Vul p 8 0.8843472 14.20 15.10 0.90 21.07. 20:55 133 (SE) 53
V1026 Sgr s 10 0.3888662 12.80 13.40 0.60 21.07. 20:56 166 (S) 20
V616 Sco p 10 0.844119 11.50 12.10 0.60 21.07. 20:56 188 (S) -3
IV Cas s 1 0.9985167 11.20 11.30 0.10 21.07. 20:56 50 (NE) 39
V589 Pup p 10 2.02218 8.72 9.09 0.37 21.07. 20:56 288 (W) -62
GM CVn p 1 0.366984 12.00 12.50 0.50 21.07. 20:56 270 (W) 44
PS Dra p 10 0.43747 13.05 13.35 0.30 21.07. 20:56 315 (NW) 62
BU Vul p 1 0.5689935 10.60 11.40 0.80 21.07. 20:56 108 (E) 51
V613 Car p 9 5.94411 12.30 13.15 0.85 21.07. 20:56 230 (SW) -58
BH Lyn p 10 0.1558756 13.70 16.30 2.60 21.07. 20:56 337 (NW) 16
IP Aql p 10 2.193778 14.30 14.90 0.60 21.07. 20:56 159 (S) 31
V1173 Her p 10 0.2656288 9.95 10.40 0.45 21.07. 20:56 264 (W) 74
HK Mon p 10 1.835577 13.80 16.20 2.40 21.07. 20:57 343 (N) -27
V713 And p 10 0.318453 12.01 12.13 0.12 21.07. 20:57 67 (NE) 25
V569 Lyr s 6 1.2397626 11.90 11.90 0.00 21.07. 20:57 161 (S) 79
V411 And p 10 0.8114528 15.00 16.10 1.10 21.07. 20:57 54 (NE) 38
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 21.07. 20:57 114 (SE) 2
V2650 Oph p 7 0.384054 12.57 13.20 0.63 21.07. 20:57 184 (S) 48
V1250 Tau p 8 2.04093 12.55 13.30 0.75 21.07. 20:57 18 (N) -14
CH CMa p 10 0.8609546 12.80 13.20 0.40 21.07. 20:57 327 (NW) -61
V511 Cam p 9 0.404615 12.60 12.85 0.25 21.07. 20:57 350 (N) 46
V742 Cen p 10 0.8644535 9.40 10.20 0.80 21.07. 20:57 245 (SW) -35
CR Ind p 9 0.390817 12.05 12.70 0.65 21.07. 20:57 158 (S) -34
V656 Pup p 10 0.32903 18.12 18.27 0.15 21.07. 20:58 270 (W) -75
KV Peg s 5 0.4577795 11.73 11.73 0.00 21.07. 20:58 110 (E) 38
V701 Cen p 8 0.73845 8.60 9.40 0.80 21.07. 20:58 219 (SW) -26
RZ Aur p 6 3.01059 11.90 14.00 2.10 21.07. 20:58 2 (N) -8
CI CMa p 10 2.954513 13.80 14.40 0.60 21.07. 20:58 325 (NW) -64
V338 Aqr p 9 0.285143 12.40 13.10 0.70 21.07. 20:59 117 (SE) 20
AM Leo p 1 0.3657975 9.25 9.83 0.58 21.07. 20:59 287 (W) -1
V2553 Oph p 1 0.457615 11.30 11.80 0.50 21.07. 20:59 194 (S) 53
AW Vir s 1 0.3539976 11.00 11.67 0.67 21.07. 20:59 255 (W) 16
PT Dra p 10 0.270768 14.30 14.90 0.60 21.07. 20:59 298 (NW) 63
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.