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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
WY Sex p 5 0.3680553 11.50 11.80 0.30 21.04. 18:22 165 (S) 38
V413 Ser s 1 2.25976 7.98 8.50 0.52 21.04. 18:22 49 (NE) -29
DD Com p 1 0.2692074 14.30 15.05 0.75 21.04. 18:22 110 (E) 44
V1801 Ori p 9 4.14357 8.91 9.15 0.24 21.04. 18:22 252 (W) 18
AS Lib s 10 0.553805 13.20 13.20 0.00 21.04. 18:22 105 (E) -16
V558 Cas p 10 3.16033 8.70 8.91 0.21 21.04. 18:23 330 (NW) 38
V434 Ser p 6 0.884 13.30 14.60 1.30 21.04. 18:23 88 (E) 2
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 21.04. 18:23 22 (N) -2
V1007 Cas p 5 0.332007 12.00 12.44 0.44 21.04. 18:23 334 (NW) 17
BE Tri p 8 0.384306 12.90 13.20 0.30 21.04. 18:23 307 (NW) 8
FZ Ori p 1 0.3999873 10.70 11.30 0.60 21.04. 18:23 244 (SW) 24
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 21.04. 18:23 336 (NW) -45
DO Aur p 1 0.788652 14.10 14.60 0.50 21.04. 18:23 279 (W) 43
NN Ser p 1 0.1300801 17.00 23.00 6.00 21.04. 18:23 76 (E) 5
HN UMa s 4 0.38261 9.90 10.02 0.12 21.04. 18:23 111 (E) 66
NT Aur p 10 3.577832 15.20 16.80 1.60 21.04. 18:23 272 (W) 39
IU Cnc p 1 0.421646 11.80 12.36 0.56 21.04. 18:24 189 (S) 53
IU Aps p 10 0.3046 14.20 14.60 0.40 21.04. 18:24 166 (S) -53
FL Cep p 10 2.261967 14.30 16.50 2.20 21.04. 18:24 5 (N) 17
V1194 Cen p 10 0.793856 9.71 9.93 0.22 21.04. 18:24 141 (SE) -24
V342 Aql p 3 3.39086 9.50 12.90 3.40 21.04. 18:24 35 (NE) -25
V839 Cen p 8 0.330936 9.51 10.13 0.62 21.04. 18:24 139 (SE) -9
BN Ari p 1 0.2993717 10.38 11.02 0.64 21.04. 18:25 301 (NW) 9
WY Hya s 1 0.716008 10.40 11.20 0.80 21.04. 18:25 203 (SW) 38
QQ UMa p 10 0.372776 13.30 14.10 0.80 21.04. 18:25 155 (SE) 88
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 21.04. 18:25 334 (NW) -51
FO Hya p 1 0.4695567 9.50 10.00 0.50 21.04. 18:25 171 (S) 20
GM Aqr s 6 0.367282 13.80 13.80 0.00 21.04. 18:25 341 (N) -41
V960 Cep s 6 0.333992 12.80 12.80 0.00 21.04. 18:25 345 (N) 32
MY Boo p 8 0.473378 13.70 14.40 0.70 21.04. 18:25 52 (NE) 43
V432 Per s 1 0.3833085 11.00 11.60 0.60 21.04. 18:26 303 (NW) 29
TZ Eri p 1 2.606111 9.80 12.60 2.80 21.04. 18:26 255 (W) 4
V383 Cam p 10 0.3772858 11.65 11.90 0.25 21.04. 18:26 337 (NW) 54
V Crt s 1 0.7020358 9.90 10.10 0.20 21.04. 18:26 150 (SE) 18
NS Cep s 6 0.77638 12.20 12.24 0.04 21.04. 18:26 5 (N) 21
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 21.04. 18:26 26 (NE) -6
RS Col p 4 0.67235 9.54 9.99 0.45 21.04. 18:26 232 (SW) -6
V1305 Cyg s 1 0.900903 11.40 11.50 0.10 21.04. 18:26 16 (N) 0
GW Boo p 1 0.531544 10.25 10.59 0.34 21.04. 18:26 94 (E) 30
GK Aqr p 1 0.327415 12.40 13.60 1.20 21.04. 18:26 343 (N) -39
V843 Mon p 2 0.526121 12.40 12.90 0.50 21.04. 18:26 231 (SW) 40
EM Cep s 1 0.806181 7.02 7.16 0.14 21.04. 18:26 357 (N) 23
V415 Cam p 10 0.4326164 13.70 14.10 0.40 21.04. 18:27 347 (N) 55
AB And s 1 0.3318894 9.50 10.20 0.70 21.04. 18:27 339 (N) 0
NN Dra s 7 0.382879 12.34 12.90 0.56 21.04. 18:27 41 (NE) 58
SY Ind s 10 0.4714 15.00 15.00 0.00 21.04. 18:27 145 (SE) -78
MR Del s 1 0.5216895 8.85 8.85 0.00 21.04. 18:27 17 (N) -33
V2768 Ori p 8 0.33262 15.00 15.30 0.30 21.04. 18:27 243 (SW) 27
LT Cam p 2 0.2766042 14.50 14.70 0.20 21.04. 18:27 309 (NW) 59
EY CVn s 1 0.342687 11.91 12.20 0.29 21.04. 18:27 90 (E) 48
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.