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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:26 // 17:39 UTC
Civil Twilight (6°): 03:54 // 18:10 UTC
Nautical Twilight (12°): 03:14 // 18:50 UTC
Astronomical Twilight (18°): 02:31 // 19:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NT Boo p 10 0.434877 12.10 12.35 0.25 06.04. 09:43 329 (NW) 18
V384 Ser s 1 0.268729 11.90 12.30 0.40 06.04. 09:44 305 (NW) 4
V594 Lyr p 5 0.255999 14.00 14.33 0.33 06.04. 09:44 295 (NW) 42
MN Boo p 9 0.3876975 9.18 9.48 0.30 06.04. 09:44 330 (NW) 15
V589 Vir p 1 0.271832 13.00 13.00 0.00 06.04. 09:44 310 (NW) -24
AU Phe p 10 0.2658125 12.23 12.78 0.55 06.04. 09:44 158 (S) -11
AO Cam p 1 0.3299026 9.50 10.00 0.50 06.04. 09:44 57 (NE) 47
V931 Cyg p 1 0.341513 13.90 14.60 0.70 06.04. 09:44 270 (W) 41
V555 Aur p 5 0.9097945 14.10 16.10 2.00 06.04. 09:44 73 (E) 24
V497 Cam p 5 0.554646 13.50 14.05 0.55 06.04. 09:45 6 (N) 45
KO Aql p 1 2.864072 8.30 9.50 1.20 06.04. 09:45 265 (W) 18
TY Boo s 1 0.3171485 10.81 11.35 0.54 06.04. 09:45 322 (NW) 6
V397 CMa p 10 2.53153 11.13 11.60 0.47 06.04. 09:45 83 (E) -27
MU Lac s 10 0.2775155 14.10 14.10 0.00 06.04. 09:46 285 (W) 77
CN Lac s 1 0.6373524 12.40 12.60 0.20 06.04. 09:46 267 (W) 73
AA Eri p 6 0.5008423 12.80 13.30 0.50 06.04. 09:46 115 (SE) 5
DU CVn p 2 0.3071015 13.10 14.50 1.40 06.04. 09:46 347 (N) -2
AA Lyr s 1 0.5173146 13.40 13.50 0.10 06.04. 09:46 276 (W) 34
V497 And p 10 0.3051 14.70 15.50 0.80 06.04. 09:46 143 (SE) 71
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 06.04. 09:46 232 (SW) 28
BC Gru p 8 0.3073055 9.90 10.30 0.40 06.04. 09:47 190 (S) -9
V428 Gem p 8 0.491506 10.93 11.33 0.40 06.04. 09:47 55 (NE) 6
V487 Cam p 10 0.47766 14.40 14.90 0.50 06.04. 09:47 14 (N) 43
V923 Her p 8 1.364757 9.10 9.27 0.18 06.04. 09:47 300 (NW) 15
V1167 Her p 3 0.275279 9.89 9.89 0.00 06.04. 09:47 291 (W) -8
DZ Psc p 1 0.366136 10.86 11.32 0.46 06.04. 09:48 157 (SE) 60
GN CVn s 1 0.395009 12.00 12.50 0.50 06.04. 09:48 334 (NW) 4
FY Boo s 1 0.2411595 13.12 13.12 0.00 06.04. 09:48 332 (NW) -12
EE CVn p 1 0.280562 13.70 14.57 0.87 06.04. 09:48 337 (NW) -5
V753 Mon s 5 0.677044 8.30 8.30 0.00 06.04. 09:48 76 (E) -16
V837 Cep p 10 0.438076 12.80 13.00 0.20 06.04. 09:49 309 (NW) 65
QX Cas p 10 6.00471 10.19 10.70 0.51 06.04. 09:49 7 (N) 79
KO Boo s 9 0.369518 13.15 13.35 0.20 06.04. 09:49 325 (NW) -9
GU Vul s 2 0.774228 11.60 12.20 0.60 06.04. 09:49 266 (W) 39
QW Tel p 10 0.411928 8.06 8.21 0.15 06.04. 09:49 223 (SW) -35
V796 Cep s 1 0.392964 12.20 12.20 0.00 06.04. 09:49 9 (N) 58
AV Pup s 1 0.4350067 10.50 11.00 0.50 06.04. 09:49 69 (E) -37
V637 Cen p 10 0.378416 12.50 13.10 0.60 06.04. 09:49 277 (W) -62
V501 Cam s 9 0.454388 13.80 14.05 0.25 06.04. 09:49 10 (N) 42
WZ Cyg p 1 0.5844672 10.50 11.50 1.00 06.04. 09:49 267 (W) 57
V401 Cam p 8 0.3158103 13.20 13.70 0.50 06.04. 09:50 30 (NE) 47
NX Boo s 8 0.251135 13.02 13.36 0.34 06.04. 09:50 321 (NW) 4
V435 Gem p 1 0.3365 10.55 10.92 0.37 06.04. 09:50 52 (NE) -1
IW Boo p 4 0.264742 13.40 13.70 0.30 06.04. 09:50 334 (NW) 9
KW Peg p 1 0.816402 12.17 12.48 0.31 06.04. 09:50 239 (SW) 56
AN UMa p 6 0.07975275 14.90 20.20 5.30 06.04. 09:50 8 (N) 6
V872 Cep p 10 0.2800266 14.80 15.24 0.44 06.04. 09:50 306 (NW) 74
V342 Mus p 10 2.0918 17.07 17.11 0.04 06.04. 09:50 209 (SW) -72
HY Lyr p 4 0.369101 13.80 14.40 0.60 06.04. 09:51 287 (W) 28
FW Per s 2 0.7912316 14.30 14.30 0.00 06.04. 09:51 59 (NE) 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.