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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:06 // 16:21 UTC
Civil Twilight (6°): 05:35 // 16:52 UTC
Nautical Twilight (12°): 04:57 // 17:30 UTC
Astronomical Twilight (18°): 04:20 // 18:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AU Ser s 1 0.3864975 10.90 11.61 0.71 17.02. 09:26 266 (W) 33
V770 Aql p 2 1.592912 13.60 14.60 1.00 17.02. 09:26 185 (S) 50
IW Nor p 10 0.33319 14.00 14.50 0.50 17.02. 09:26 210 (SW) -28
AN Gem p 9 2.032404 13.20 15.20 2.00 17.02. 09:26 17 (N) -19
GV Boo s 2 0.367868 12.40 12.40 0.00 17.02. 09:26 295 (NW) 14
V934 Cyg p 1 0.7006967 13.20 13.70 0.50 17.02. 09:26 203 (SW) 69
EX Lyr s 1 0.717293 12.08 12.61 0.53 17.02. 09:27 228 (SW) 59
V599 Aql p 10 1.849084 6.67 6.75 0.08 17.02. 09:27 201 (S) 27
V1799 Ori p 2 0.290304 12.90 13.90 1.00 17.02. 09:27 56 (NE) -17
V401 Gem p 8 2.197646 12.42 13.40 0.98 17.02. 09:27 24 (NE) -16
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 17.02. 09:27 52 (NE) -21
AO Mon p 1 1.884763 9.60 10.23 0.63 17.02. 09:27 24 (NE) -42
IP Lac s 1 0.8520135 13.20 13.20 0.00 17.02. 09:27 74 (E) 73
V361 Lyr p 4 0.309614 14.30 15.70 1.40 17.02. 09:28 264 (W) 77
V643 Her p 4 1.223089 13.50 15.00 1.50 17.02. 09:28 227 (SW) 56
V404 Peg s 2 0.419177 10.47 10.47 0.00 17.02. 09:28 104 (E) 57
OZ Lac p 10 0.51624 13.30 13.90 0.60 17.02. 09:28 60 (NE) 68
DY Gru p 9 0.336029 9.37 10.04 0.67 17.02. 09:28 145 (SE) -7
LU Aur p 10 0.388333333 13.50 14.50 1.00 17.02. 09:28 23 (NE) 6
HP TrA p 10 2.75815 8.20 8.60 0.40 17.02. 09:28 212 (SW) -37
IK Boo s 1 0.303116 12.00 12.50 0.50 17.02. 09:28 292 (W) 21
V692 And p 6 0.33802 12.50 12.50 0.00 17.02. 09:28 78 (E) 57
KT Aps s 10 0.3742 15.00 15.20 0.20 17.02. 09:29 193 (S) -39
V603 Aur s 8 0.37475 12.70 12.70 0.00 17.02. 09:29 28 (NE) 20
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 17.02. 09:29 347 (N) 87
V445 Cyg s 6 1.947773 11.70 11.70 0.00 17.02. 09:29 171 (S) 78
QQ UMa p 10 0.372776 13.30 14.10 0.80 17.02. 09:29 348 (N) 9
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 17.02. 09:29 326 (NW) 80
V557 And p 10 0.347444 14.20 15.00 0.80 17.02. 09:29 66 (NE) 31
WY Cnc p 1 0.8293686 9.51 10.14 0.63 17.02. 09:29 350 (N) -13
V901 Cen p 1 0.3542133 11.94 12.30 0.37 17.02. 09:30 250 (W) -63
V1133 Cen p 10 1.27032 9.56 9.78 0.22 17.02. 09:30 263 (W) -40
V356 Cam p 9 0.402503 13.06 13.41 0.35 17.02. 09:30 22 (N) 36
V947 Cyg p 5 0.429245 14.10 15.10 1.00 17.02. 09:30 205 (SW) 70
V1143 Her p 1 0.318275 13.00 14.00 1.00 17.02. 09:31 244 (SW) 41
V645 And p 8 0.4125814 13.05 13.45 0.40 17.02. 09:31 74 (E) 61
BX Peg s 1 0.280418 11.00 11.62 0.62 17.02. 09:31 140 (SE) 62
LL Com p 1 0.406915 12.22 12.71 0.49 17.02. 09:31 301 (NW) 14
BF Tri p 9 0.326566 14.00 14.60 0.60 17.02. 09:31 75 (E) 29
V962 Aql p 7 1.165016 12.30 14.50 2.20 17.02. 09:31 209 (SW) 50
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 17.02. 09:31 203 (SW) 71
MU Lac s 10 0.2775155 14.10 14.10 0.00 17.02. 09:31 73 (E) 70
OP Cen p 10 0.4623218 13.10 13.80 0.70 17.02. 09:31 228 (SW) -47
OV Dra p 9 0.0587357 19.00 20.70 1.70 17.02. 09:31 333 (NW) 37
HT Vir s 1 0.4076729 7.06 7.48 0.42 17.02. 09:31 280 (W) -2
BG Lyn p 1 1.1998387 10.68 11.57 0.89 17.02. 09:31 5 (N) 1
UY Mon p 10 1.261256 9.60 10.10 0.50 17.02. 09:31 23 (NE) -28
V1100 Her p 1 0.346931 10.92 11.26 0.34 17.02. 09:32 266 (W) 61
AV CMi p 1 2.277755 11.80 11.85 0.05 17.02. 09:32 20 (N) -26
DY Cep s 8 1.57457 11.70 11.80 0.10 17.02. 09:32 43 (NE) 61
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.