Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CW CMi p 1 0.313192 11.20 11.60 0.40 21.04. 13:49 127 (SE) 27
V1004 Cas s 7 1.181875 12.80 12.80 0.00 21.04. 13:49 319 (NW) 52
AR Dra s 1 0.675838 11.29 11.63 0.34 21.04. 13:49 29 (NE) 36
V573 Sgr p 10 0.9771093 12.10 12.70 0.60 21.04. 13:49 309 (NW) -71
V634 CrA p 10 0.3079573 13.40 13.90 0.50 21.04. 13:49 283 (W) -70
NZ And p 7 0.899668 14.90 16.30 1.40 21.04. 13:49 270 (W) 51
LU Cnc p 6 0.39855 12.10 12.60 0.50 21.04. 13:49 96 (E) 30
CN And s 1 0.4627909 9.70 9.96 0.26 21.04. 13:50 285 (W) 43
V698 Pup p 9 2.81344 11.93 12.80 0.87 21.04. 13:50 141 (SE) -7
V530 Ori p 1 6.11078 9.90 10.50 0.60 21.04. 13:50 157 (SE) 34
V403 Cam p 10 0.3863595 11.16 11.38 0.22 21.04. 13:50 15 (N) 72
FQ Vir s 3 0.749603 10.10 10.90 0.80 21.04. 13:50 59 (NE) -42
V351 Peg p 1 0.593297 8.00 8.31 0.31 21.04. 13:50 274 (W) 18
AK CMi p 1 0.5658969 10.10 11.50 1.40 21.04. 13:50 128 (SE) 32
BW Eri s 6 0.6384855 10.16 10.38 0.22 21.04. 13:50 190 (S) 12
GO Mus s 10 0.524 14.60 15.20 0.60 21.04. 13:50 157 (SE) -55
RS PsA p 10 0.593358 14.30 15.20 0.90 21.04. 13:50 259 (W) -25
IV Dra s 4 0.2681055 13.70 13.70 0.00 21.04. 13:50 11 (N) 14
V676 Cen s 7 0.292394 11.90 12.50 0.60 21.04. 13:51 77 (E) -64
YY CrB p 1 0.37656 8.64 9.13 0.49 21.04. 13:51 12 (N) -1
G0196.0699 Hya s 9 0.52831 11.80 11.80 0.00 21.04. 13:51 121 (SE) 24
V396 Peg s 2 0.342286 12.12 12.12 0.00 21.04. 13:51 269 (W) 15
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 21.04. 13:51 315 (NW) 37
V395 Mon p 6 3.368582 12.70 13.80 1.10 21.04. 13:51 146 (SE) 37
UX Eri s 1 0.4452835 11.15 11.66 0.51 21.04. 13:51 209 (SW) 29
V648 Lyr s 1 0.368752 13.22 13.62 0.40 21.04. 13:51 343 (N) 3
BI Vul p 1 0.2518236 14.15 14.90 0.75 21.04. 13:51 304 (NW) 8
OO Aql s 1 0.506792 9.20 9.20 0.00 21.04. 13:51 313 (NW) -19
NN Aqr p 4 0.306779 13.47 14.14 0.67 21.04. 13:52 283 (W) -11
FZ Ori p 1 0.3999873 10.70 11.30 0.60 21.04. 13:52 163 (S) 41
YZ Phe p 10 0.23472665 12.65 13.32 0.67 21.04. 13:52 212 (SW) -14
EW Del p 6 0.3923312 15.10 15.50 0.40 21.04. 13:52 310 (NW) -10
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 21.04. 13:52 330 (NW) 21
V496 Vel p 9 2.45506 9.15 9.31 0.16 21.04. 13:52 131 (SE) -25
V1092 Her p 4 0.384539 11.93 12.43 0.50 21.04. 13:52 355 (N) -10
BW Aqr p 9 6.719694 10.30 11.00 0.70 21.04. 13:52 265 (W) -16
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 21.04. 13:52 4 (N) 17
IT Nor s 8 0.635779 9.40 9.80 0.40 21.04. 13:52 53 (NE) -82
V804 Cep s 6 0.347592 12.94 13.45 0.51 21.04. 13:53 356 (N) 54
CN Hyi p 10 0.456087 6.66 6.93 0.27 21.04. 13:53 192 (S) -33
V1853 Ori p 1 0.383 11.60 12.02 0.42 21.04. 13:53 171 (S) 56
V417 Nor p 10 0.4067 16.03 16.65 0.62 21.04. 13:53 131 (SE) -79
NX Boo s 8 0.251135 13.02 13.36 0.34 21.04. 13:53 23 (NE) -3
FU Dra p 1 0.306718 10.55 11.10 0.55 21.04. 13:54 10 (N) 23
GW Aur s 10 2.49481 12.66 12.66 0.00 21.04. 13:54 138 (SE) 69
HN Cnc p 1 0.49451 11.10 11.50 0.40 21.04. 13:54 111 (E) 38
V505 Per p 10 4.222017 6.87 7.46 0.59 21.04. 13:54 296 (NW) 66
V625 Cen p 10 0.4697059 14.40 15.00 0.60 21.04. 13:55 121 (SE) -64
TU Her p 1 2.266954 10.88 13.70 2.82 21.04. 13:55 356 (N) -9
DY Lyn p 1 1.313175 9.70 10.20 0.50 21.04. 13:55 86 (E) 57
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.