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 °
CV CMa s 6 3.628263 13.00 13.50 0.50 22.04. 10:03 100 (E) -16
GW Lac p 10 0.535875 15.00 16.00 1.00 22.04. 10:04 292 (W) 68
AV CrB p 1 0.30819 11.87 12.48 0.61 22.04. 10:04 321 (NW) 0
V417 Cam p 10 0.28482 14.20 14.70 0.50 22.04. 10:04 43 (NE) 50
V2469 Cyg p 8 0.903333 12.64 13.20 0.56 22.04. 10:04 307 (NW) 36
V1147 Her p 10 0.254469 13.80 14.30 0.50 22.04. 10:04 329 (NW) 11
SZ Cam s 1 2.698456 7.00 7.24 0.24 22.04. 10:04 46 (NE) 63
KM Boo p 8 0.35866 14.05 14.70 0.65 22.04. 10:04 349 (N) 16
V883 Cep p 9 0.624477 13.20 13.70 0.50 22.04. 10:04 339 (N) 61
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 22.04. 10:05 285 (W) 25
V591 Lyr s 2 0.300395 11.95 11.95 0.00 22.04. 10:05 304 (NW) 22
EL Pav p 10 1.1443 15.40 16.20 0.80 22.04. 10:05 206 (SW) -46
HO Psc p 9 0.324748 11.00 11.80 0.80 22.04. 10:05 171 (S) 53
V523 And p 10 0.528539 11.90 12.40 0.50 22.04. 10:05 182 (S) 77
MV Boo p 10 3.56042 10.70 10.90 0.20 22.04. 10:05 340 (N) -2
U Sct s 6 0.954985 10.08 10.31 0.23 22.04. 10:05 264 (W) -12
EW Cru p 9 0.90819 13.00 14.00 1.00 22.04. 10:05 155 (SE) -75
TX Cnc p 1 0.3828827 10.00 10.35 0.35 22.04. 10:05 61 (NE) 1
RU Eri p 1 0.632199 9.37 10.15 0.78 22.04. 10:06 138 (SE) 16
AE Hor s 9 2.38327 8.52 8.52 0.00 22.04. 10:06 151 (SE) -16
V407 Aql s 7 1.182018 13.30 13.30 0.00 22.04. 10:06 270 (W) 1
EF Ori p 1 1.619449 13.60 14.80 1.20 22.04. 10:06 93 (E) 19
V405 Pup p 10 1.567131 8.72 8.92 0.20 22.04. 10:06 90 (E) -19
V1047 Her s 1 0.320736 12.26 12.26 0.00 22.04. 10:06 312 (NW) 9
AA Cet p 1 0.536169 6.20 6.70 0.50 22.04. 10:06 168 (S) 16
RT Hyi s 10 0.2840352 12.28 13.13 0.85 22.04. 10:07 180 (S) -39
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 22.04. 10:07 303 (NW) 46
V1077 Cas p 9 0.260823 14.73 15.58 0.85 22.04. 10:07 6 (N) 82
CO Lac s 1 1.5422075 10.28 10.79 0.51 22.04. 10:07 302 (NW) 68
V811 Cen p 10 2.02092 11.00 11.60 0.60 22.04. 10:07 148 (SE) -73
DM Cir p 8 0.386773 9.99 10.51 0.52 22.04. 10:07 238 (SW) -69
V591 Vir s 7 0.350949 12.90 12.90 0.00 22.04. 10:08 332 (NW) -33
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 22.04. 10:08 302 (NW) 38
QS And p 9 0.276678 16.67 17.09 0.42 22.04. 10:08 208 (SW) 66
V580 Lyr p 1 0.289052 12.85 13.42 0.57 22.04. 10:08 298 (NW) 24
VV Vir p 1 0.446135 11.90 13.20 1.30 22.04. 10:08 340 (N) -49
V903 Ara p 9 0.301566 12.34 12.40 0.06 22.04. 10:09 236 (SW) -56
V1002 Her p 9 1.604377 8.99 9.14 0.15 22.04. 10:09 286 (W) 10
CD Tri s 3 0.369035 12.14 12.14 0.00 22.04. 10:09 132 (SE) 70
V337 UMa s 8 0.383365 13.70 14.20 0.50 22.04. 10:09 28 (NE) 18
MT Boo s 6 0.3653325 13.45 13.45 0.00 22.04. 10:09 342 (N) 3
NQ Cam p 1 0.362099 13.10 13.80 0.70 22.04. 10:09 25 (NE) 44
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 22.04. 10:09 278 (W) 10
BD Pav p 10 0.1793015 12.40 16.21 3.81 22.04. 10:09 227 (SW) -44
IX Boo p 8 0.35431 12.90 13.30 0.40 22.04. 10:09 345 (N) -15
V1139 Cas s 1 0.2971 12.80 12.80 0.00 22.04. 10:09 29 (NE) 83
IV Gem p 3 0.60269 12.20 13.10 0.90 22.04. 10:10 68 (E) 22
MU Dra s 1 0.349664 12.76 12.76 0.00 22.04. 10:10 309 (NW) 34
V797 Cep p 1 0.270449 14.60 15.00 0.40 22.04. 10:10 3 (N) 60
SV Nor p 10 0.3761231 12.00 12.60 0.60 22.04. 10:10 231 (SW) -66
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.