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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:27 // 17:26 UTC
Civil Twilight (6°): 03:56 // 17:57 UTC
Nautical Twilight (12°): 03:16 // 18:37 UTC
Astronomical Twilight (18°): 02:34 // 19:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CX CMi p 6 1.121975 11.41 12.02 0.61 10.09. 21:42 45 (NE) -19
V1147 Her p 10 0.254469 13.80 14.30 0.50 10.09. 21:42 301 (NW) 31
HM Mon p 1 0.40765587 13.40 14.20 0.80 10.09. 21:42 53 (NE) -27
TW Cru p 9 0.3881436 12.50 13.10 0.60 10.09. 21:43 220 (SW) -69
RW Tri p 1 0.23188315 12.50 15.61 3.11 10.09. 21:43 88 (E) 37
V1417 Cyg p 1 0.7267666 13.00 13.60 0.60 10.09. 21:43 338 (N) 89
KT Lyr s 9 0.5815356 14.70 14.90 0.20 10.09. 21:43 267 (W) 48
V740 Per s 4 0.373042 11.22 11.87 0.65 10.09. 21:43 66 (NE) 25
AB And p 1 0.3318894 9.50 10.32 0.82 10.09. 21:43 131 (SE) 72
V951 Per s 7 0.270478 12.70 13.14 0.44 10.09. 21:43 65 (NE) 24
V449 Nor p 10 0.4046 15.51 15.75 0.24 10.09. 21:43 227 (SW) -41
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 10.09. 21:43 285 (W) 67
V2716 Oph p 9 0.545762 13.10 13.60 0.50 10.09. 21:43 250 (W) 3
LO Pav p 10 0.6598 15.90 16.50 0.60 10.09. 21:43 195 (S) -34
DE Lyn s 1 0.408818 13.13 13.13 0.00 10.09. 21:43 14 (N) 20
V590 Oph s 10 0.8269063 13.40 13.60 0.20 10.09. 21:43 247 (SW) 30
SV Ind p 10 0.443299 14.00 14.60 0.60 10.09. 21:43 194 (S) -17
KR Com s 1 0.4079692 7.27 7.27 0.00 10.09. 21:44 313 (NW) -10
EM Cyg s 1 0.2909091 11.90 11.90 0.00 10.09. 21:44 248 (W) 56
V624 Cen p 10 0.7000815 14.80 15.60 0.80 10.09. 21:44 239 (SW) -54
AT Aqr p 8 0.30409565 14.10 15.00 0.90 10.09. 21:44 176 (S) 20
IQ Tel p 10 0.73673 12.60 13.00 0.40 10.09. 21:44 195 (S) -18
V929 Mon s 9 0.67772 13.00 13.00 0.00 10.09. 21:45 52 (NE) -27
V591 Lyr s 2 0.300395 11.95 11.95 0.00 10.09. 21:45 275 (W) 50
V592 Per p 1 0.7157178 8.30 8.65 0.35 10.09. 21:45 56 (NE) 24
KW Boo s 5 0.348865 14.00 14.50 0.50 10.09. 21:45 305 (NW) 7
GV Leo p 1 0.266728 11.37 11.50 0.13 10.09. 21:45 358 (N) -23
V1068 Her s 1 0.394304 12.40 12.40 0.00 10.09. 21:45 293 (NW) 48
V1309 Her p 9 0.369883 12.00 12.75 0.75 10.09. 21:45 287 (W) 48
DR CVn p 1 0.329058 11.70 11.96 0.26 10.09. 21:45 329 (NW) 3
V927 Mon p 8 0.361879 10.90 11.17 0.27 10.09. 21:45 51 (NE) -23
V885 Cyg p 5 1.694787 9.90 10.30 0.40 10.09. 21:45 250 (W) 55
V919 Aql s 10 0.79521 13.00 13.80 0.80 10.09. 21:45 228 (SW) 28
V687 And p 10 0.395048 11.68 11.83 0.15 10.09. 21:46 120 (SE) 69
RY Men p 10 0.369514 13.19 14.16 0.97 10.09. 21:46 167 (S) -48
V1055 Sco s 4 0.363686 8.65 8.65 0.00 10.09. 21:46 241 (SW) -25
EM Tuc s 4 0.326575 12.16 12.16 0.00 10.09. 21:46 168 (S) -29
BY Peg p 1 0.341936 12.90 13.60 0.70 10.09. 21:46 197 (S) 67
QX Boo s 9 0.3604665 12.50 12.50 0.00 10.09. 21:46 309 (NW) 31
BX Dra s 1 0.579028 11.50 11.50 0.00 10.09. 21:47 321 (NW) 43
NN Vir s 2 0.4806875 7.30 7.67 0.37 10.09. 21:47 295 (NW) -12
V959 Cep p 9 0.372264 11.45 11.68 0.23 10.09. 21:47 25 (NE) 68
BC Hya p 10 1.11481 11.20 12.00 0.80 10.09. 21:47 9 (N) -63
AB Cnc p 3 0.872842 14.00 15.00 1.00 10.09. 21:47 24 (NE) -22
DK Cyg p 1 0.470693 10.37 10.93 0.56 10.09. 21:47 205 (SW) 73
WY Sex s 5 0.3680553 11.50 11.50 0.00 10.09. 21:47 360 (N) -41
V1168 Aql p 4 1.272567 11.90 13.90 2.00 10.09. 21:47 226 (SW) 43
AS Aps p 9 0.399351 13.40 13.80 0.40 10.09. 21:47 205 (SW) -49
V651 Cas s 1 0.9968096 11.10 11.10 0.00 10.09. 21:48 52 (NE) 73
V441 Dra p 10 2.9054 12.45 12.75 0.30 10.09. 21:48 354 (N) 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.