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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:29 // 18:24 UTC
Civil Twilight (6°): 02:53 // 18:59 UTC
Nautical Twilight (12°): 02:05 // 19:47 UTC
Astronomical Twilight (18°): 01:07 // 20:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
W UMa s 1 0.3336367 7.75 8.43 0.68 05.05. 07:31 14 (N) 18
NS Com p 9 0.330805 13.25 13.60 0.35 05.05. 07:31 338 (N) -14
V364 Per p 2 0.3394535 14.60 15.60 1.00 05.05. 07:31 91 (E) 52
V632 Aur p 8 0.4652 15.95 17.25 1.30 05.05. 07:31 58 (NE) 25
TV UMi p 1 0.4155497 8.77 8.85 0.08 05.05. 07:31 342 (N) 39
V737 Per p 1 0.366599 12.65 13.22 0.57 05.05. 07:31 85 (E) 41
V807 Cyg p 9 0.798763 14.20 15.10 0.90 05.05. 07:31 274 (W) 49
V579 Per p 8 0.465618 7.87 7.94 0.07 05.05. 07:31 76 (E) 46
RX Gru s 9 0.74314 10.50 10.70 0.20 05.05. 07:31 185 (S) -2
V404 Peg p 2 0.419177 10.47 10.77 0.30 05.05. 07:31 200 (S) 73
V653 Lyr s 1 0.468813 11.23 11.56 0.33 05.05. 07:31 290 (W) 40
V749 Cyg p 5 0.8854365 13.00 14.00 1.00 05.05. 07:31 293 (NW) 65
VY Pup p 5 0.8167331 10.80 11.40 0.60 05.05. 07:31 72 (E) -29
DV Car p 9 1.68148 10.00 10.30 0.30 05.05. 07:32 152 (SE) -78
V731 Her s 1 0.4264073 13.30 13.80 0.50 05.05. 07:32 303 (NW) 31
CU Sge p 1 0.7916759 10.90 11.70 0.80 05.05. 07:32 258 (W) 32
ST Tri p 1 0.479052 14.30 15.20 0.90 05.05. 07:32 93 (E) 52
AC Boo p 1 0.352437 10.00 10.62 0.62 05.05. 07:32 325 (NW) 17
V365 Aur p 8 1.020947 13.80 15.10 1.30 05.05. 07:32 52 (NE) 34
OZ Lac p 10 0.51624 13.30 13.90 0.60 05.05. 07:32 318 (NW) 81
V1542 Aql s 1 0.417537 11.71 12.31 0.60 05.05. 07:33 247 (SW) 29
V747 Cen s 10 0.53719488 9.86 10.05 0.19 05.05. 07:33 269 (W) -67
V609 Aur p 9 0.4747295 13.10 13.60 0.50 05.05. 07:33 61 (NE) 29
DN Cen p 10 0.739009 12.90 13.60 0.70 05.05. 07:33 233 (SW) -72
VZ Psc s 1 0.2612592 10.20 10.43 0.23 05.05. 07:33 179 (S) 45
OU Ser s 1 0.2967662 8.25 8.43 0.18 05.05. 07:33 304 (NW) -6
AH Cnc s 1 0.360455 13.31 13.68 0.37 05.05. 07:33 40 (NE) -20
CD Tri s 3 0.369035 12.14 12.14 0.00 05.05. 07:33 98 (E) 55
V379 Aur p 4 1.351022 13.60 14.50 0.90 05.05. 07:33 52 (NE) 23
V1740 Aql p 8 0.44014 14.00 14.40 0.40 05.05. 07:33 253 (W) 17
BK Vul s 1 0.453463 12.80 12.80 0.00 05.05. 07:33 237 (SW) 58
V470 Cam p 1 0.0956467 14.10 14.75 0.65 05.05. 07:33 26 (NE) 36
DD Aqr p 1 0.7210105 10.90 11.70 0.80 05.05. 07:33 193 (S) 40
V908 Mon p 10 2.8842 11.27 11.72 0.45 05.05. 07:34 71 (E) -6
DV Psc s 1 0.3085358 10.59 10.59 0.00 05.05. 07:34 164 (S) 45
HH UMa p 1 0.375493 10.58 10.80 0.22 05.05. 07:34 5 (N) -4
IP Peg p 1 0.15820616 13.00 18.60 5.60 05.05. 07:34 182 (S) 58
IV Ara p 10 0.99958 13.40 14.50 1.10 05.05. 07:34 224 (SW) -40
NY Vir p 1 0.10101597 13.30 14.22 0.92 05.05. 07:34 319 (NW) -35
FN CVn p 10 0.6107153 12.15 12.45 0.30 05.05. 07:34 338 (N) 10
V355 Vir s 1 0.655521 12.00 12.00 0.00 05.05. 07:34 353 (N) -34
BO Tri p 10 2.012 11.90 12.24 0.34 05.05. 07:35 110 (E) 57
V354 UMa p 7 0.2938285 10.93 11.21 0.28 05.05. 07:35 339 (N) 13
UV Mon s 1 0.415677 12.50 12.50 0.00 05.05. 07:35 71 (E) -15
V658 Lyr p 1 0.33026 11.10 11.50 0.40 05.05. 07:35 296 (NW) 43
EI Tuc p 10 3.64523 9.53 9.97 0.44 05.05. 07:36 188 (S) -18
V687 Sgr p 9 0.646156 12.50 13.30 0.80 05.05. 07:36 239 (SW) -19
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 05.05. 07:36 203 (SW) -59
IL Mon p 2 4.0263 10.60 11.60 1.00 05.05. 07:36 63 (NE) -26
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 05.05. 07:36 114 (SE) 40
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.