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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
II Aur p 5 0.918907 14.70 16.20 1.50 04.04. 14:25 145 (SE) 72
DX CVn p 1 0.35738 12.25 12.70 0.45 04.04. 14:26 36 (NE) 8
GT Gem p 10 0.8832711 15.10 16.00 0.90 04.04. 14:26 126 (SE) 50
FH Cet p 6 0.93601 13.77 14.63 0.86 04.04. 14:26 222 (SW) 28
II Per p 1 0.4798527 13.50 14.20 0.70 04.04. 14:26 159 (S) 84
DW UMa p 1 0.13660653 15.10 16.60 1.50 04.04. 14:26 42 (NE) 39
TW Cas p 1 1.4283257 8.32 8.98 0.66 04.04. 14:26 331 (NW) 70
AP Dor p 10 0.213593 9.38 9.60 0.22 04.04. 14:26 173 (S) -19
NR Boo s 2 0.356731 12.00 12.00 0.00 04.04. 14:26 22 (N) -26
V369 Cas s 10 3.725034 15.00 15.00 0.00 04.04. 14:26 302 (NW) 47
SU Lep p 9 3.057829 12.20 12.80 0.60 04.04. 14:27 163 (S) 25
V658 Lyr p 1 0.33026 11.10 11.50 0.40 04.04. 14:27 337 (NW) 11
EQ Pup p 9 1.143134 10.20 11.00 0.80 04.04. 14:27 135 (SE) 1
V819 Her p 4 2.229634 5.51 5.63 0.12 04.04. 14:27 348 (N) 1
YY Gem p 1 0.8142822 8.91 9.60 0.69 04.04. 14:27 98 (E) 50
V589 Lyr p 7 0.696433 11.60 12.00 0.40 04.04. 14:27 327 (NW) 11
V380 Gem p 6 0.33661 13.15 14.00 0.85 04.04. 14:27 126 (SE) 57
KR Cnc p 10 3.35002 10.36 10.37 0.01 04.04. 14:27 92 (E) 38
QU Vir p 10 0.399253 11.75 12.05 0.30 04.04. 14:27 41 (NE) -32
KM Boo p 8 0.35866 14.05 14.70 0.65 04.04. 14:28 18 (N) 17
MU Lac p 10 0.2775155 14.10 15.10 1.00 04.04. 14:28 308 (NW) 38
UU Aqr p 1 0.16358045 10.90 12.60 1.70 04.04. 14:28 270 (W) -5
NR Nor p 10 0.42886 15.50 16.00 0.50 04.04. 14:28 187 (S) -82
V454 CrA s 7 2.396874 9.90 10.30 0.40 04.04. 14:28 291 (W) -70
V513 Cyg p 5 1.0561825 12.50 13.00 0.50 04.04. 14:28 313 (NW) 18
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 04.04. 14:28 322 (NW) 5
HY Pav p 10 0.351657 11.40 12.30 0.90 04.04. 14:28 206 (SW) -55
V1191 Cas p 10 1.941485 11.20 11.48 0.28 04.04. 14:28 313 (NW) 50
QW Per p 6 0.825686 14.60 15.70 1.10 04.04. 14:28 234 (SW) 74
HI Pup s 10 0.4326186 10.70 11.00 0.30 04.04. 14:28 150 (SE) -18
AK CMi p 1 0.5658969 10.10 11.50 1.40 04.04. 14:29 120 (SE) 28
V535 Aur s 5 0.384744 12.73 13.13 0.40 04.04. 14:29 87 (E) 68
MM Com p 1 0.30199 12.00 12.50 0.50 04.04. 14:29 40 (NE) 5
FQ CVn p 1 0.371037 12.95 13.40 0.45 04.04. 14:29 33 (NE) -1
DH CVn p 1 0.365804 12.72 13.24 0.52 04.04. 14:29 45 (NE) 10
V951 Per p 7 0.270478 12.70 13.20 0.50 04.04. 14:29 188 (S) 74
RT CMi s 8 1.258605 14.20 14.20 0.00 04.04. 14:29 119 (SE) 30
XZ Leo s 1 0.487737 10.60 11.10 0.50 04.04. 14:30 82 (E) 16
V405 Cam p 10 0.374765 11.52 11.75 0.23 04.04. 14:30 29 (NE) 72
PU Boo p 9 0.482238 10.60 10.90 0.30 04.04. 14:30 10 (N) 7
DK Sct p 9 1.217742 11.80 12.90 1.10 04.04. 14:30 312 (NW) -36
V1326 Cen p 10 0.9158 11.35 11.70 0.35 04.04. 14:30 129 (SE) -68
TV Cas p 1 1.812601 7.22 8.22 1.00 04.04. 14:30 309 (NW) 55
GY Psc p 9 0.33967 12.40 12.60 0.20 04.04. 14:31 258 (W) 51
V1847 Ori p 1 0.342605 12.09 12.36 0.27 04.04. 14:31 162 (S) 50
IO Cep p 1 1.235808 11.40 12.60 1.20 04.04. 14:31 323 (NW) 33
SV Cet p 9 0.2920877 14.50 14.90 0.40 04.04. 14:31 231 (SW) 2
AK Tri p 4 0.7017145 11.48 12.00 0.52 04.04. 14:31 244 (SW) 63
BF Tri s 9 0.326566 14.00 14.50 0.50 04.04. 14:31 252 (W) 55
V1103 Her s 1 0.2913524 11.90 11.90 0.00 04.04. 14:31 339 (N) -2
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.