Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:45 // 21:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V678 Her p 10 1.389632 15.20 15.60 0.40 30.07. 05:53 350 (N) -15
KO Boo s 9 0.369518 13.15 13.35 0.20 30.07. 05:53 15 (N) -15
V385 Cam s 9 0.615272 13.65 14.20 0.55 30.07. 05:53 12 (N) 60
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 30.07. 05:53 301 (NW) 15
DS Vel p 10 0.7215652 10.90 11.50 0.60 30.07. 05:54 129 (SE) -38
V473 And s 2 0.4013 13.80 14.15 0.35 30.07. 05:54 275 (W) 56
CN Lac p 1 0.6373524 12.40 12.90 0.50 30.07. 05:54 299 (NW) 39
EH Lyn p 1 0.326743 13.00 13.28 0.28 30.07. 05:54 70 (E) 29
V505 Cyg s 1 0.667664 11.70 12.00 0.30 30.07. 05:54 302 (NW) 16
AH Lyr p 1 1.030705 12.00 13.00 1.00 30.07. 05:54 312 (NW) 2
V422 And p 4 1.015595 13.40 14.00 0.60 30.07. 05:54 296 (NW) 50
BL Dra s 4 0.402665 11.90 11.90 0.00 30.07. 05:54 329 (NW) 32
TZ CrA p 10 0.686748 9.60 10.33 0.73 30.07. 05:54 266 (W) -60
V1172 Her s 4 0.236167 12.00 12.50 0.50 30.07. 05:54 345 (N) -23
V744 Cep p 5 0.624553 12.20 12.54 0.34 30.07. 05:54 327 (NW) 50
YY Gem p 1 0.8142822 8.91 9.60 0.69 30.07. 05:54 88 (E) 41
CT Tau p 1 0.666827 10.34 11.12 0.78 30.07. 05:54 114 (SE) 53
W Equ s 9 4.236866 11.80 12.40 0.60 30.07. 05:54 280 (W) 8
GQ Dra p 3 0.765903 8.98 9.42 0.44 30.07. 05:54 341 (N) 15
GQ Cnc p 2 0.422208 13.40 14.40 1.00 30.07. 05:54 75 (E) 23
V732 Her p 2 0.3567417 13.20 14.20 1.00 30.07. 05:54 340 (N) 7
NS Cep s 6 0.77638 12.20 12.24 0.04 30.07. 05:54 323 (NW) 38
XZ Aql p 1 2.139202 10.10 11.40 1.30 30.07. 05:55 278 (W) -16
V658 Lyr p 1 0.33026 11.10 11.50 0.40 30.07. 05:55 329 (NW) 15
AV Dor p 9 1.094875 9.67 10.09 0.42 30.07. 05:55 163 (S) -25
V1183 Her p 10 0.3095 12.65 13.10 0.45 30.07. 05:55 348 (N) -4
GI CVn p 8 0.30316 14.10 14.90 0.80 30.07. 05:55 15 (N) 9
QT UMa p 6 0.473539 11.00 11.80 0.80 30.07. 05:56 53 (NE) 34
V578 Per s 3 0.970766 8.93 8.93 0.00 30.07. 05:56 164 (S) 87
V399 Ser p 9 4.11303 11.56 12.70 1.14 30.07. 05:56 301 (NW) -41
V931 Cyg s 1 0.341513 13.90 14.50 0.60 30.07. 05:56 309 (NW) 7
BB Vul s 5 0.938919 12.50 12.50 0.00 30.07. 05:57 299 (NW) 12
V648 Ori p 1 0.8132357 11.50 12.30 0.80 30.07. 05:57 151 (SE) 43
AW CrB p 1 0.3609357 11.08 11.35 0.27 30.07. 05:57 351 (N) -4
CU Sge s 1 0.7916759 10.90 11.30 0.40 30.07. 05:57 305 (NW) -6
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 30.07. 05:58 313 (NW) 13
BX Tri p 6 0.1926355 12.35 12.65 0.30 30.07. 05:58 224 (SW) 69
UW Psc p 6 2.490853 10.80 11.30 0.50 30.07. 05:58 234 (SW) 53
V1073 Her s 1 0.2942815 11.00 11.00 0.00 30.07. 05:58 328 (NW) 1
CC Lyn p 6 0.354627 6.42 6.52 0.10 30.07. 05:58 75 (E) 48
BU Eri p 6 0.8430936 9.40 9.82 0.42 30.07. 05:58 175 (S) 19
AR Ind p 10 0.6346 13.90 14.40 0.50 30.07. 05:58 233 (SW) -46
V953 Mon p 7 0.426934 13.80 14.40 0.60 30.07. 05:58 107 (E) 13
V560 Aur p 7 1.528308 9.07 9.20 0.13 30.07. 05:59 117 (SE) 72
AB Vul p 4 1.461333 12.40 12.90 0.50 30.07. 05:59 307 (NW) 8
V488 Cam p 7 0.2674155 12.80 12.95 0.15 30.07. 05:59 18 (N) 54
GV Boo p 2 0.367868 12.40 12.80 0.40 30.07. 05:59 26 (NE) -9
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 30.07. 05:59 170 (S) -65
V1043 Her p 8 0.410255 13.63 14.71 1.08 30.07. 05:59 345 (N) 12
CT Cet p 6 0.2564878 9.29 9.48 0.19 30.07. 06:00 214 (SW) 13
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.