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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:41 // 18:14 UTC
Civil Twilight (6°): 03:06 // 18:48 UTC
Nautical Twilight (12°): 02:21 // 19:33 UTC
Astronomical Twilight (18°): 01:27 // 20:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1256 Cyg p 2 0.5404094 13.80 14.30 0.50 27.04. 16:29 5 (N) -10
QV Boo p 10 0.324797 14.20 15.00 0.80 27.04. 16:29 46 (NE) 16
GU Leo s 2 0.354085 11.60 11.60 0.00 27.04. 16:29 134 (SE) 51
V775 Cen s 4 0.6636425 9.90 9.90 0.00 27.04. 16:29 129 (SE) -38
V530 Ori p 1 6.11078 9.90 10.50 0.60 27.04. 16:29 213 (SW) 32
NZ Boo p 1 0.0589094 17.20 20.00 2.80 27.04. 16:30 56 (NE) 15
V1056 Her p 10 1.876 10.20 10.30 0.10 27.04. 16:30 28 (NE) 7
QY Hya p 2 0.292341 9.04 9.36 0.32 27.04. 16:30 127 (SE) -6
V413 Gem s 7 0.532812 14.55 14.70 0.15 27.04. 16:30 204 (SW) 52
V632 Aur p 8 0.4652 15.95 17.25 1.30 27.04. 16:30 255 (W) 66
NT Aps s 5 0.294763 8.39 8.39 0.00 27.04. 16:30 155 (SE) -51
GZ Lyr p 8 1.3294322 13.30 14.40 1.10 27.04. 16:31 10 (N) -11
V876 Per p 9 0.319961 13.60 14.20 0.60 27.04. 16:31 289 (W) 38
V861 Her p 1 0.3446312 13.80 14.15 0.35 27.04. 16:31 33 (NE) 10
V508 Cen s 10 0.3945023 12.70 13.20 0.50 27.04. 16:31 117 (SE) -33
FW Her s 4 0.835415 14.40 14.60 0.20 27.04. 16:31 26 (NE) -10
BH Cen s 9 0.791585 10.03 10.03 0.00 27.04. 16:31 154 (SE) -32
V737 Cep s 8 0.2987665 11.95 12.30 0.35 27.04. 16:31 349 (N) 25
V471 Cas p 1 0.4009368 14.10 14.60 0.50 27.04. 16:32 315 (NW) 36
DY Gru p 9 0.336029 9.37 10.04 0.67 27.04. 16:32 269 (W) -51
WY Hya p 1 0.716008 10.40 11.20 0.80 27.04. 16:32 174 (S) 40
RY Ind s 10 0.712114 10.83 11.04 0.21 27.04. 16:32 285 (W) -79
IM And p 9 0.2703735 18.30 19.00 0.70 27.04. 16:32 309 (NW) 20
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 27.04. 16:32 48 (NE) 15
NO Pup p 9 1.256884 6.53 6.98 0.45 27.04. 16:33 174 (S) 1
V2712 Oph p 10 0.562227 12.15 12.45 0.30 27.04. 16:33 61 (NE) -42
SV Nor p 10 0.3761231 12.00 12.60 0.60 27.04. 16:33 130 (SE) -54
V747 Her p 8 0.898964 14.40 15.00 0.60 27.04. 16:33 32 (NE) 11
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 27.04. 16:33 199 (S) 51
IL Boo s 6 0.347407 13.10 13.10 0.00 27.04. 16:33 55 (NE) 31
V947 Per p 6 0.297667 13.45 14.05 0.60 27.04. 16:33 270 (W) 44
NP Tel s 10 0.37512 12.90 13.30 0.40 27.04. 16:33 235 (SW) -85
V423 Cam p 10 3.07 11.35 12.05 0.70 27.04. 16:33 342 (N) 64
AH Tau p 1 0.3326733 11.25 11.92 0.67 27.04. 16:33 267 (W) 36
NSV 00292 Cet s 9 0.57009 13.50 13.50 0.00 27.04. 16:33 282 (W) -14
V608 Cen p 10 1.62875 12.70 13.50 0.80 27.04. 16:33 144 (SE) -40
V445 Dra p 10 0.3214714 13.40 14.10 0.70 27.04. 16:34 358 (N) 34
CV Dra p 1 0.6175995 9.50 10.10 0.60 27.04. 16:34 20 (N) 21
V372 Dra s 5 0.533531 10.39 10.39 0.00 27.04. 16:34 20 (N) 24
RR Dra s 3 2.831298 10.00 10.10 0.10 27.04. 16:34 9 (N) 24
RV Gru s 10 0.2595312 11.00 11.40 0.40 27.04. 16:34 261 (W) -63
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 27.04. 16:34 62 (NE) -57
HR Boo p 1 0.315967 13.25 13.85 0.60 27.04. 16:34 67 (NE) 9
BF Tri s 9 0.326566 14.00 14.50 0.50 27.04. 16:34 293 (NW) 21
FP Lyn p 9 0.359085 11.36 11.69 0.33 27.04. 16:34 141 (SE) 77
BT Tri p 10 0.2512 14.20 14.80 0.60 27.04. 16:35 289 (W) 25
V843 Mon s 2 0.526121 12.40 12.90 0.50 27.04. 16:35 203 (SW) 48
AQ Boo p 1 0.333139 12.30 13.00 0.70 27.04. 16:35 81 (E) 15
V807 Cyg s 9 0.798763 14.20 14.90 0.70 27.04. 16:35 3 (N) -2
KM UMa p 1 0.3518602 11.00 11.50 0.50 27.04. 16:35 87 (E) 47
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.