haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AU Pic p 9 0.3119 14.00 14.40 0.40 30.04. 07:27 136 (SE) -53
V1355 Tau s 7 0.244668 13.00 13.00 0.00 30.04. 07:27 73 (E) 18
V1067 Her s 1 0.258109 12.58 12.58 0.00 30.04. 07:27 295 (NW) 38
EQ Com s 1 0.3618824 14.40 14.40 0.00 30.04. 07:27 331 (NW) -17
BY Del s 7 10.034215 11.40 11.80 0.40 30.04. 07:27 235 (SW) 40
V1119 Her s 4 0.723403 10.05 10.27 0.22 30.04. 07:28 278 (W) 1
GV Boo p 2 0.367868 12.40 12.80 0.40 30.04. 07:28 326 (NW) -6
Y For p 10 0.2699092 13.80 14.20 0.40 30.04. 07:28 132 (SE) -2
GY Cnc p 7 0.1754425 16.50 17.80 1.30 30.04. 07:28 28 (NE) -17
TW Cas p 1 1.4283257 8.32 8.98 0.66 30.04. 07:28 40 (NE) 58
WW UMi s 8 0.601949 12.45 12.55 0.10 30.04. 07:28 348 (N) 36
V931 Cyg p 1 0.341513 13.90 14.60 0.70 30.04. 07:28 261 (W) 47
V523 Aur p 1 0.330437 13.30 14.70 1.40 30.04. 07:29 39 (NE) 13
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 30.04. 07:29 265 (W) 59
V454 Cyg s 1 2.316893 11.80 12.30 0.50 30.04. 07:29 263 (W) 58
V1181 Her s 1 0.337042 11.00 11.36 0.36 30.04. 07:29 301 (NW) 23
CT Tau p 1 0.666827 10.34 11.12 0.78 30.04. 07:29 62 (NE) 12
NP Pav p 10 0.6333963 10.70 11.70 1.00 30.04. 07:29 193 (S) -32
CP Scl p 10 0.313662 12.90 13.63 0.73 30.04. 07:30 162 (S) 10
YY CrB s 1 0.37656 8.64 8.64 0.00 30.04. 07:30 308 (NW) 18
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 30.04. 07:30 311 (NW) 16
V1333 Her p 1 0.317594 13.27 13.82 0.55 30.04. 07:30 299 (NW) 45
V919 Aql s 10 0.79521 13.00 13.80 0.80 30.04. 07:30 241 (SW) 21
VW LMi s 1 0.477552 8.03 8.45 0.42 30.04. 07:30 0 (N) -10
W Gru s 10 2.96854 9.40 10.00 0.60 30.04. 07:30 184 (S) -4
V451 Cam p 9 0.401453 13.20 13.70 0.50 30.04. 07:30 29 (NE) 35
GN CVn p 1 0.395009 12.00 12.50 0.50 30.04. 07:31 326 (NW) 7
ZZ Sgr p 8 3.08339 10.50 12.80 2.30 30.04. 07:31 229 (SW) -12
DN Cam s 1 0.4983105 8.23 8.23 0.00 30.04. 07:31 26 (NE) 49
QV UMa p 6 0.311444 13.50 14.50 1.00 30.04. 07:31 13 (N) 12
V573 Lyr p 2 0.870536 10.80 11.30 0.50 30.04. 07:31 287 (W) 41
V414 Nor p 10 0.7534 14.85 14.97 0.12 30.04. 07:32 232 (SW) -49
V440 Nor p 10 0.7503 15.82 16.40 0.58 30.04. 07:32 232 (SW) -49
SW Sex p 1 0.13493852 14.80 16.70 1.90 30.04. 07:32 17 (N) -42
BI Tri p 10 0.549353 12.30 12.65 0.35 30.04. 07:32 105 (E) 54
V640 Aur p 1 0.3279975 12.52 13.25 0.73 30.04. 07:32 43 (NE) 31
AR Dra s 1 0.675838 11.29 11.63 0.34 30.04. 07:32 352 (N) 26
V402 Gem p 7 0.399252 11.72 12.35 0.63 30.04. 07:32 59 (NE) 1
V400 Pav p 10 1.155466 9.18 9.33 0.15 30.04. 07:33 192 (S) -24
EZ Mon p 2 0.3761659 12.90 13.40 0.50 30.04. 07:33 70 (E) -23
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 30.04. 07:33 240 (SW) -8
IV Boo p 8 0.2830385 14.30 15.10 0.80 30.04. 07:33 320 (NW) 1
V523 Cas p 1 0.2336923 10.62 11.45 0.83 30.04. 07:33 80 (E) 75
FU Dra s 1 0.306718 10.55 10.55 0.00 30.04. 07:33 329 (NW) 34
V1204 Cen p 10 2.32713 10.95 11.65 0.70 30.04. 07:34 223 (SW) -62
NY Vir s 1 0.10101597 13.30 13.30 0.00 30.04. 07:34 313 (NW) -32
V424 Nor p 10 0.5818 14.47 14.95 0.48 30.04. 07:34 233 (SW) -49
U Ret p 10 0.3549563 13.64 14.32 0.68 30.04. 07:34 148 (SE) -31
EX Leo s 1 0.408605 8.27 8.27 0.00 30.04. 07:34 6 (N) -23
OZ Cen p 10 0.3557686 12.60 13.10 0.50 30.04. 07:34 232 (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.