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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:30 // 18:23 UTC
Civil Twilight (6°): 02:55 // 18:58 UTC
Nautical Twilight (12°): 02:07 // 19:45 UTC
Astronomical Twilight (18°): 01:10 // 20:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V902 Cep p 10 0.32871 11.78 12.28 0.50 04.05. 03:48 9 (N) 55
TY Boo p 1 0.3171485 10.81 11.47 0.66 04.05. 03:48 281 (W) 39
V455 Mon p 5 0.6817285 14.50 15.30 0.80 04.05. 03:48 13 (N) -39
MU Lac s 10 0.2775155 14.10 14.10 0.00 04.05. 03:48 70 (E) 64
V421 Dra p 10 0.653567 12.16 12.54 0.38 04.05. 03:48 359 (N) 58
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 04.05. 03:48 234 (SW) 87
V1430 Aql s 1 0.873721 10.20 10.20 0.00 04.05. 03:49 185 (S) 44
V797 Cep p 1 0.270449 14.60 15.00 0.40 04.05. 03:49 15 (N) 49
BY Peg p 1 0.341936 12.90 13.60 0.70 04.05. 03:49 122 (SE) 58
LX Ser p 1 0.1584325 13.30 17.40 4.10 04.05. 03:49 259 (W) 34
V1284 Cen p 10 0.323526 12.75 13.50 0.75 04.05. 03:49 249 (W) -24
V907 Cyg p 1 0.541362 14.20 14.90 0.70 04.05. 03:49 181 (S) 70
BI Tri p 10 0.549353 12.30 12.65 0.35 04.05. 03:49 66 (NE) 21
UV Gru p 10 0.365688 12.75 13.55 0.80 04.05. 03:49 153 (SE) -14
VW Cep p 1 0.2783115 7.23 7.68 0.45 04.05. 03:49 8 (N) 64
V1237 Tau s 8 0.287447 14.03 14.03 0.00 04.05. 03:49 30 (NE) -10
V1687 Aql p 10 0.587805 11.50 11.90 0.40 04.05. 03:49 188 (S) 44
LT Cen s 10 1.625913 9.20 9.60 0.40 04.05. 03:50 229 (SW) -57
V435 Peg p 9 0.312999 13.05 13.40 0.35 04.05. 03:50 137 (SE) 49
DK Sge s 1 0.621824 12.20 13.00 0.80 04.05. 03:50 163 (S) 61
BF Tri p 9 0.326566 14.00 14.60 0.60 04.05. 03:50 68 (E) 22
NX Boo p 8 0.251135 13.02 13.40 0.38 04.05. 03:50 279 (W) 38
V423 Cam p 10 3.07 11.35 12.05 0.70 04.05. 03:50 8 (N) 34
PS Cam s 4 0.92005 12.58 12.58 0.00 04.05. 03:50 28 (NE) 29
MY Cas s 6 0.926237 14.80 15.20 0.40 04.05. 03:50 42 (NE) 51
EX Del p 1 0.3309877 12.80 13.30 0.50 04.05. 03:50 164 (S) 55
AD Boo p 1 2.068807 9.37 9.99 0.62 04.05. 03:50 276 (W) 27
CR Tau s 1 0.68270353 12.50 12.50 0.00 04.05. 03:51 25 (NE) -12
V658 Lyr s 1 0.33026 11.10 11.10 0.00 04.05. 03:51 259 (W) 79
GV Leo p 1 0.266728 11.37 11.50 0.13 04.05. 03:51 322 (NW) -15
LP Cep p 2 0.693062 13.70 15.00 1.30 04.05. 03:51 43 (NE) 72
CO Ind p 10 0.597959 10.64 11.25 0.61 04.05. 03:51 167 (S) -9
KP Boo p 9 0.589859 11.90 12.35 0.45 04.05. 03:51 295 (NW) 38
XY Leo p 1 0.2841029 9.45 9.93 0.48 04.05. 03:51 325 (NW) -16
V590 Oph p 10 0.8269063 13.40 13.70 0.30 04.05. 03:51 206 (SW) 47
V514 And p 10 0.366929 13.90 14.30 0.40 04.05. 03:51 73 (E) 33
BF Cap s 9 0.532676 8.92 8.92 0.00 04.05. 03:51 170 (S) 20
V593 Cen s 10 0.7553457 10.30 11.00 0.70 04.05. 03:52 221 (SW) -45
CM CMa p 10 0.53093 13.00 13.40 0.40 04.05. 03:52 14 (N) -58
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 04.05. 03:52 183 (S) 11
HY Per p 10 2.483426 14.80 15.30 0.50 04.05. 03:52 31 (NE) 19
V343 Cen s 10 0.587651 11.70 12.10 0.40 04.05. 03:52 226 (SW) -58
V1284 Her s 1 0.337146 12.78 12.78 0.00 04.05. 03:53 250 (W) 64
EV Cet p 9 0.428224 11.60 12.08 0.48 04.05. 03:53 99 (E) 6
IR Lib p 8 0.2743715 8.72 8.83 0.11 04.05. 03:53 232 (SW) -7
UY Nor p 9 3.135822 11.20 12.90 1.70 04.05. 03:53 209 (SW) -21
V338 Dra s 5 0.2351485 13.30 13.30 0.00 04.05. 03:53 311 (NW) 56
V1370 Tau p 7 0.295517 10.90 11.20 0.30 04.05. 03:53 32 (NE) -15
V713 And p 10 0.318453 12.01 12.13 0.12 04.05. 03:53 85 (E) 42
FU Eri p 10 1.87221 9.25 9.59 0.34 04.05. 03:54 111 (E) -45
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.