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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:18 UTC
Civil Twilight (6°): 03:01 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:39 UTC
Astronomical Twilight (18°): 01:19 // 20:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1053 Cyg s 10 2.00144 15.50 15.50 0.00 30.04. 13:25 328 (NW) 23
GP Boo p 1 0.81877 11.10 11.40 0.30 30.04. 13:25 28 (NE) -11
GV Leo s 1 0.266728 11.37 11.37 0.00 30.04. 13:25 88 (E) 20
AW CrB p 1 0.3609357 11.08 11.35 0.27 30.04. 13:25 9 (N) -4
V432 Vel p 10 1.46857 9.04 9.22 0.18 30.04. 13:25 123 (SE) -29
OQ UMa s 1 0.283356 13.00 13.60 0.60 30.04. 13:25 25 (NE) 23
V723 Per p 7 0.796424 12.24 12.70 0.46 30.04. 13:25 295 (NW) 62
CD Cam p 1 0.764183 11.63 11.85 0.22 30.04. 13:25 25 (NE) 60
VV CVn s 1 0.5331303 13.88 14.08 0.20 30.04. 13:26 44 (NE) 6
NO Cam s 1 0.430755 12.20 12.90 0.70 30.04. 13:26 353 (N) 64
V372 Dra p 5 0.533531 10.39 11.09 0.70 30.04. 13:26 357 (N) 19
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 30.04. 13:26 321 (NW) 10
GW Eri p 9 0.997812 5.84 6.13 0.29 30.04. 13:26 192 (S) 19
V389 Cam p 9 0.439897 11.80 12.50 0.70 30.04. 13:26 6 (N) 70
V1068 Her p 1 0.394304 12.40 13.00 0.60 30.04. 13:26 353 (N) 8
V473 Cam s 7 0.298438 11.55 12.15 0.60 30.04. 13:26 14 (N) 60
KQ Gem s 1 0.4079905 14.00 14.60 0.60 30.04. 13:27 140 (SE) 50
HI Pup s 10 0.4326186 10.70 11.00 0.30 30.04. 13:27 156 (SE) -15
V449 Per p 1 0.4731033 12.70 13.30 0.60 30.04. 13:27 248 (W) 63
V609 Cen p 10 0.458448 13.30 13.60 0.30 30.04. 13:27 119 (SE) -58
KO Ara s 9 0.3825476 13.30 13.30 0.00 30.04. 13:27 236 (SW) -82
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 30.04. 13:27 331 (NW) 20
V339 Dra p 9 0.457404 13.40 14.00 0.60 30.04. 13:27 11 (N) 16
V364 Per p 2 0.3394535 14.60 15.60 1.00 30.04. 13:27 254 (W) 62
V616 Cyg s 1 1.326636 13.00 13.00 0.00 30.04. 13:27 319 (NW) 25
KM UMa s 1 0.3518602 11.00 11.50 0.50 30.04. 13:27 58 (NE) 20
V399 Cas p 8 0.660374 13.90 14.30 0.40 30.04. 13:28 318 (NW) 44
V404 Lyr s 1 0.7309425 12.20 12.40 0.20 30.04. 13:28 334 (NW) 3
BX Tri p 6 0.1926355 12.35 12.65 0.30 30.04. 13:28 256 (W) 56
ER Vul s 1 0.698095 7.27 7.49 0.22 30.04. 13:29 310 (NW) 4
UX CMa s 10 1.8584049 11.70 12.30 0.60 30.04. 13:29 144 (SE) 21
V508 Cen p 10 0.3945023 12.70 13.20 0.50 30.04. 13:29 90 (E) -60
V502 Her s 1 0.3692772 12.80 13.50 0.70 30.04. 13:29 353 (N) -7
V1065 Her s 4 0.397828 11.50 11.50 0.00 30.04. 13:29 352 (N) -12
V692 And s 6 0.33802 12.50 12.50 0.00 30.04. 13:29 298 (NW) 38
MW UMa s 10 1.234755 9.50 9.90 0.40 30.04. 13:29 38 (NE) 38
RZ Com p 1 0.338507 10.42 11.13 0.71 30.04. 13:30 58 (NE) 4
HS Leo s 2 0.337706 13.80 14.40 0.60 30.04. 13:30 69 (E) 19
PT Vir s 7 0.3081795 13.38 13.50 0.12 30.04. 13:30 68 (E) -4
DN Cam p 1 0.4983105 8.23 8.73 0.51 30.04. 13:30 356 (N) 67
GZ And p 1 0.3050173 10.83 11.61 0.78 30.04. 13:30 276 (W) 61
V1140 Her p 10 0.373001 13.70 14.10 0.40 30.04. 13:30 12 (N) 8
V658 Ara s 10 0.6276 15.40 16.00 0.60 30.04. 13:31 169 (S) -78
V728 Per p 10 1.8771 12.07 12.35 0.28 30.04. 13:31 274 (W) 66
HW Cam s 1 1.091737 10.60 10.90 0.30 30.04. 13:31 8 (N) 54
V2276 Cyg p 10 0.9716 11.40 11.80 0.40 30.04. 13:31 340 (N) 16
DR CVn p 1 0.329058 11.70 11.96 0.26 30.04. 13:31 49 (NE) 13
VY Com s 8 1.008721 13.90 14.50 0.60 30.04. 13:31 69 (E) 5
FZ CVn s 9 0.358335 13.50 13.80 0.30 30.04. 13:31 35 (NE) 9
CT Cet s 6 0.2564878 9.29 9.29 0.00 30.04. 13:31 234 (SW) 3
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.