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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:21 // 17:35 UTC
Civil Twilight (6°): 03:49 // 18:06 UTC
Nautical Twilight (12°): 03:09 // 18:46 UTC
Astronomical Twilight (18°): 02:26 // 19:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V740 Per s 4 0.373042 11.22 11.87 0.65 07.09. 04:11 189 (S) 74
V899 Her s 1 0.421169 7.93 7.93 0.00 07.09. 04:11 356 (N) -7
NZ Boo p 1 0.0589094 17.20 20.00 2.80 07.09. 04:11 16 (N) -5
GO Mus p 10 0.524 14.60 15.20 0.60 07.09. 04:11 158 (S) -57
V434 Per p 3 0.5361082 14.40 15.10 0.70 07.09. 04:12 231 (SW) 76
CC Tri s 9 0.382946 13.20 13.60 0.40 07.09. 04:12 242 (SW) 63
PY Vir p 1 0.311248 9.60 10.10 0.50 07.09. 04:12 57 (NE) -30
UW Mus p 10 6.28802 12.00 13.30 1.30 07.09. 04:12 139 (SE) -55
V3894 Sgr p 10 2.61862 6.21 6.39 0.18 07.09. 04:12 315 (NW) -61
IO Cnc p 1 0.347694 13.00 13.58 0.58 07.09. 04:12 91 (E) 22
QT Gem p 6 1.619865 7.66 8.05 0.40 07.09. 04:13 126 (SE) 43
DW And s 8 0.6287235 13.60 13.60 0.00 07.09. 04:13 292 (W) 39
XZ Ari s 7 0.265488 13.85 13.85 0.00 07.09. 04:13 233 (SW) 60
V1299 Aql s 6 1.79174 13.00 13.00 0.00 07.09. 04:13 306 (NW) -8
DQ CVn s 1 0.491422 12.28 12.56 0.28 07.09. 04:13 43 (NE) 7
Y Sex s 1 0.4198165 9.83 10.17 0.34 07.09. 04:13 93 (E) 4
V842 Mon p 10 0.989888 9.74 10.05 0.31 07.09. 04:13 132 (SE) 35
OT Cep s 3 0.4812313 12.70 13.30 0.60 07.09. 04:13 349 (N) 54
V443 Cam p 9 0.411691 14.00 14.90 0.90 07.09. 04:13 18 (N) 62
V790 Cep p 8 0.3212316 12.62 12.74 0.12 07.09. 04:14 354 (N) 53
SZ Hor s 10 0.62511 10.96 11.26 0.30 07.09. 04:14 191 (S) -17
DX CVn p 1 0.35738 12.25 12.70 0.45 07.09. 04:14 36 (NE) 8
RR CMa p 6 1.196257 12.50 14.20 1.70 07.09. 04:14 136 (SE) 12
V1097 Her p 1 0.360849 10.75 11.30 0.55 07.09. 04:14 344 (N) -11
TX Leo p 5 2.445062 5.66 5.75 0.09 07.09. 04:14 82 (E) 4
V582 Lyr p 1 0.255905 13.44 14.61 1.17 07.09. 04:14 332 (NW) 7
SIG Aql s 3 1.9502717 5.14 5.30 0.16 07.09. 04:14 306 (NW) -20
VY Dor p 9 0.49692 12.19 12.97 0.78 07.09. 04:14 176 (S) -14
LR Pav p 10 0.3945 15.00 15.30 0.30 07.09. 04:14 209 (SW) -60
NT TrA p 10 3.23 9.20 9.56 0.36 07.09. 04:14 158 (S) -77
V1197 Cyg p 10 0.73783 15.00 16.10 1.10 07.09. 04:14 326 (NW) 29
BO CVn s 1 0.5174625 9.48 10.05 0.57 07.09. 04:15 26 (NE) 6
LAM Tau p 1 3.95295 3.37 3.91 0.54 07.09. 04:15 188 (S) 52
HN Eri s 5 0.623592 8.66 8.66 0.00 07.09. 04:15 177 (S) 16
V531 And p 10 0.406372 11.40 11.60 0.20 07.09. 04:15 259 (W) 55
V1047 Her p 1 0.320736 12.26 12.78 0.52 07.09. 04:15 349 (N) -6
V686 Car p 9 2.08489 8.92 9.05 0.13 07.09. 04:15 140 (SE) -35
G0950.0560 Her p 4 1.232495 11.36 11.92 0.56 07.09. 04:16 2 (N) -29
V374 Dra p 10 0.4034644 9.93 10.15 0.22 07.09. 04:16 351 (N) 17
GS Boo p 1 1.25681 11.40 12.00 0.60 07.09. 04:16 17 (N) -4
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 07.09. 04:16 274 (W) -12
AA UMa s 1 0.468127 10.88 11.53 0.65 07.09. 04:16 61 (NE) 38
IR Cas p 1 0.680686 10.80 12.30 1.50 07.09. 04:16 307 (NW) 44
IT Nor s 8 0.635779 9.40 9.80 0.40 07.09. 04:16 11 (N) -85
UZ Mic p 10 0.440964 11.90 12.40 0.50 07.09. 04:16 257 (W) -43
V541 Cas p 1 0.9098488 10.40 11.10 0.70 07.09. 04:16 323 (NW) 70
SV Cet p 9 0.2920877 14.50 14.90 0.40 07.09. 04:16 231 (SW) 2
OQ Dra p 7 0.3396745 13.20 13.80 0.60 07.09. 04:16 22 (N) 41
V954 Oph p 9 0.2252705 14.30 14.90 0.60 07.09. 04:17 327 (NW) -34
BT Gem p 3 1.2369358 13.90 15.30 1.40 07.09. 04:17 132 (SE) 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.