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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:03 UTC
Civil Twilight (6°): 03:21 // 18:36 UTC
Nautical Twilight (12°): 02:37 // 19:19 UTC
Astronomical Twilight (18°): 01:48 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BX CrB p 10 0.358838 12.25 12.50 0.25 20.04. 14:29 16 (N) -1
DO Leo p 7 0.2345148 16.00 17.00 1.00 20.04. 14:29 88 (E) 19
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 20.04. 14:29 324 (NW) 20
V559 Lyr p 10 1.01089 11.30 13.10 1.80 20.04. 14:29 347 (N) -7
EW Cru p 9 0.90819 13.00 14.00 1.00 20.04. 14:30 139 (SE) -48
V873 Aql p 5 0.357572 13.30 14.30 1.00 20.04. 14:30 335 (NW) -37
V1073 Her s 1 0.2942815 11.00 11.00 0.00 20.04. 14:30 351 (N) -6
SZ Scl s 10 0.320832 11.72 12.40 0.68 20.04. 14:30 241 (SW) -16
V391 Vir p 1 0.3543161 12.21 12.84 0.63 20.04. 14:31 76 (E) -6
V342 Lac s 1 0.700587 12.40 12.90 0.50 20.04. 14:31 318 (NW) 29
V695 Pup p 10 0.292 15.65 15.95 0.30 20.04. 14:31 138 (SE) 18
CZ Cha p 10 0.3225055 14.00 14.60 0.60 20.04. 14:31 165 (S) -47
V1370 Tau p 7 0.295517 10.90 11.20 0.30 20.04. 14:31 177 (S) 59
V385 Ser p 7 0.3129555 12.00 12.21 0.21 20.04. 14:31 26 (NE) -36
IT Her p 1 0.3393957 12.90 13.30 0.40 20.04. 14:31 342 (N) -13
GU Leo s 2 0.354085 11.60 11.60 0.00 20.04. 14:32 97 (E) 30
LO Com p 1 0.2863605 12.38 13.20 0.82 20.04. 14:32 61 (NE) 10
BS Vul s 1 0.475971 10.90 11.10 0.20 20.04. 14:32 329 (NW) -13
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 20.04. 14:32 114 (SE) 40
ER Sct p 7 1.361056 9.10 9.40 0.30 20.04. 14:33 334 (NW) -45
WZ Ant s 8 0.4459239 11.50 11.80 0.30 20.04. 14:33 130 (SE) -18
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 20.04. 14:33 319 (NW) 33
V1332 Tau s 1 0.271827 11.73 11.73 0.00 20.04. 14:33 202 (S) 61
V589 Vir s 1 0.271832 13.00 13.00 0.00 20.04. 14:33 48 (NE) -25
V400 Cyg p 9 0.892555 13.20 14.30 1.10 20.04. 14:33 310 (NW) 6
PQ Ori p 8 0.663005 12.50 13.00 0.50 20.04. 14:33 178 (S) 38
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 20.04. 14:33 330 (NW) 9
HI Leo s 1 0.3115905 10.90 10.90 0.00 20.04. 14:33 92 (E) 4
V1188 Tau s 6 0.576023 11.85 11.85 0.00 20.04. 14:33 228 (SW) 58
V509 Cam s 6 0.350347 13.00 13.50 0.50 20.04. 14:33 15 (N) 54
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 20.04. 14:33 337 (NW) 4
V1799 Ori p 2 0.290304 12.90 13.90 1.00 20.04. 14:34 195 (S) 46
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 20.04. 14:34 332 (NW) -24
CW Gem s 6 1.678168 12.30 12.30 0.00 20.04. 14:34 148 (SE) 59
EE Cet p 3 0.379922 8.76 9.03 0.27 20.04. 14:34 233 (SW) 37
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 20.04. 14:35 333 (NW) 4
QU Cyg p 1 0.3469114 14.50 15.30 0.80 20.04. 14:35 332 (NW) 4
EY CVn p 1 0.342687 11.91 12.25 0.34 20.04. 14:35 51 (NE) 13
AB CVn p 9 1.29006 14.70 15.40 0.70 20.04. 14:35 60 (NE) 19
EF CVn p 1 0.27205 13.10 13.50 0.40 20.04. 14:35 49 (NE) 4
CM CMa p 10 0.53093 13.00 13.40 0.40 20.04. 14:35 156 (SE) 18
V754 Cep p 9 0.40905 11.92 11.92 0.00 20.04. 14:35 337 (NW) 51
V911 Ara p 10 0.51275 13.40 14.00 0.60 20.04. 14:35 323 (NW) -85
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 20.04. 14:35 288 (W) -23
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 20.04. 14:36 323 (NW) 8
UZ CMi s 1 0.551363 11.60 12.10 0.50 20.04. 14:36 136 (SE) 35
V464 Hya p 9 0.342528 13.25 13.80 0.55 20.04. 14:36 77 (E) -46
V435 Gem s 1 0.3365 10.55 10.90 0.35 20.04. 14:36 122 (SE) 50
TW Mus p 10 0.4179484 12.10 12.60 0.50 20.04. 14:36 145 (SE) -46
HN UMa s 4 0.38261 9.90 10.02 0.12 20.04. 14:36 66 (NE) 30
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.