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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:54 // 19:01 UTC
Civil Twilight (6°): 02:13 // 19:41 UTC
Nautical Twilight (12°): 01:13 // 20:41 UTC
Astronomical Twilight (18°): 23:09 // 22:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FZ Ori s 1 0.3999873 10.70 11.20 0.50 31.05. 13:33 209 (SW) 39
V528 Mon s 5 1.4237507 12.80 12.80 0.00 31.05. 13:33 183 (S) 42
EW Cru p 9 0.90819 13.00 14.00 1.00 31.05. 13:34 147 (SE) -38
AR Boo s 1 0.3448727 13.50 14.20 0.70 31.05. 13:34 67 (NE) 13
V1823 Cyg s 6 0.846257 11.72 11.72 0.00 31.05. 13:34 347 (N) -4
TU CMi p 5 0.4334425 14.40 15.10 0.70 31.05. 13:34 170 (S) 47
AH Tau p 1 0.3326733 11.25 11.92 0.67 31.05. 13:34 257 (W) 44
V403 Vul p 9 1.08706 6.82 6.88 0.06 31.05. 13:34 332 (NW) -15
V681 Car p 10 1.2209619 10.04 10.22 0.18 31.05. 13:34 176 (S) -21
V1282 Her p 1 0.278349 13.35 13.75 0.40 31.05. 13:34 16 (N) 8
AC Psc p 3 0.335307 13.60 14.60 1.00 31.05. 13:34 296 (NW) -12
IY UMa p 4 0.0739138 18.40 20.00 1.60 31.05. 13:34 54 (NE) 59
V1073 Her p 1 0.2942815 11.00 11.70 0.70 31.05. 13:34 13 (N) -5
V1300 Her p 1 0.296334 12.63 13.00 0.37 31.05. 13:34 16 (N) -1
BT CrB p 9 0.0892 18.90 20.40 1.50 31.05. 13:35 38 (NE) 6
AK Her p 1 0.4215225 8.29 8.77 0.48 31.05. 13:35 30 (NE) -19
DW UMa p 1 0.13660653 15.10 16.60 1.50 31.05. 13:35 53 (NE) 60
V345 Lac p 1 7.49189 11.10 11.70 0.60 31.05. 13:36 333 (NW) 22
BQ Ari p 6 0.282335 10.28 10.55 0.27 31.05. 13:36 260 (W) 26
LT Com s 1 0.512058 10.61 10.61 0.00 31.05. 13:36 76 (E) 23
DY CVn s 1 0.2459495 12.00 12.00 0.00 31.05. 13:36 65 (NE) 28
AD Phe p 10 0.379924 10.27 10.80 0.53 31.05. 13:36 241 (SW) -29
V855 Cep p 10 0.3698575 13.65 14.05 0.40 31.05. 13:36 347 (N) 33
V653 Lyr s 1 0.468813 11.23 11.56 0.33 31.05. 13:36 8 (N) 2
V490 And s 7 0.424185 14.60 14.60 0.00 31.05. 13:36 307 (NW) 25
QW And s 5 0.49187 12.60 12.60 0.00 31.05. 13:36 306 (NW) 36
V533 And p 10 0.603216 13.80 14.40 0.60 31.05. 13:36 294 (NW) 31
YY CrB s 1 0.37656 8.64 8.64 0.00 31.05. 13:36 38 (NE) 9
V651 Cas p 1 0.9968096 11.10 11.60 0.50 31.05. 13:37 324 (NW) 32
AY Tri p 10 0.3939 14.10 14.50 0.40 31.05. 13:37 290 (W) 28
KQ Gem s 1 0.4079905 14.00 14.60 0.60 31.05. 13:37 193 (S) 55
QT Boo p 10 0.3190643 11.65 11.80 0.15 31.05. 13:37 34 (NE) 20
BW Pup p 10 0.863035 13.60 14.20 0.60 31.05. 13:37 171 (S) 18
LX Ser p 1 0.1584325 13.30 17.40 4.10 31.05. 13:38 50 (NE) -6
DI CVn p 1 0.305966 13.60 14.40 0.80 31.05. 13:38 72 (E) 33
V404 Mon p 8 2.445208 13.10 13.70 0.60 31.05. 13:38 191 (S) 39
KK Boo p 10 0.279134 14.30 14.80 0.50 31.05. 13:38 49 (NE) 23
V1099 Cen p 10 1.25092 10.90 10.95 0.05 31.05. 13:38 148 (SE) -34
EV Cet p 9 0.428224 11.60 12.08 0.48 31.05. 13:38 273 (W) -3
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 31.05. 13:38 37 (NE) 2
G4691.0773 Cet p 6 0.584638 11.56 12.28 0.72 31.05. 13:38 254 (W) 10
V405 Cam p 10 0.374765 11.52 11.75 0.23 31.05. 13:38 328 (NW) 71
PS Aps p 9 1.086152 7.87 7.98 0.11 31.05. 13:39 164 (S) -55
CH Hya s 10 0.346546 14.50 15.50 1.00 31.05. 13:39 115 (SE) -17
BD Pav p 10 0.1793015 12.40 16.21 3.81 31.05. 13:39 151 (SE) -81
GR Psc p 4 0.49432 11.21 11.21 0.00 31.05. 13:39 286 (W) 16
V948 Mon p 7 0.377107 13.00 13.60 0.60 31.05. 13:39 165 (S) 38
RT Cha p 9 0.3551095 14.00 15.00 1.00 31.05. 13:39 171 (S) -43
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 31.05. 13:39 356 (N) -5
BC Gru s 8 0.3073055 9.90 10.30 0.40 31.05. 13:39 253 (W) -56
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.