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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:27 // 16:00 UTC
Civil Twilight (6°): 05:54 // 16:33 UTC
Nautical Twilight (12°): 05:15 // 17:11 UTC
Astronomical Twilight (18°): 04:38 // 17:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BO Peg s 1 0.580428 11.50 11.60 0.10 05.02. 10:42 162 (S) 51
DD Mon s 1 0.5680155 10.61 10.61 0.00 05.02. 10:42 37 (NE) -34
TW Cet p 1 0.3168513 10.43 11.18 0.75 05.02. 10:42 114 (SE) -7
UW Ara p 10 3.297146 9.50 10.50 1.00 05.02. 10:42 209 (SW) -16
IW Boo s 4 0.264742 13.40 13.40 0.00 05.02. 10:43 305 (NW) 28
IM And s 9 0.2703735 18.30 18.80 0.50 05.02. 10:43 80 (E) 47
V554 Hya p 10 0.302559 12.50 13.30 0.80 05.02. 10:43 265 (W) -33
QR UMa p 10 1.7854 7.35 7.45 0.10 05.02. 10:43 352 (N) 5
V2787 Ori p 7 0.810979 10.40 10.70 0.30 05.02. 10:43 39 (NE) -17
MS Her p 5 0.868042 12.90 13.30 0.40 05.02. 10:43 246 (SW) 54
LY And s 4 0.345031 13.80 13.80 0.00 05.02. 10:43 66 (NE) 32
GM Boo s 1 0.361122 11.85 11.85 0.00 05.02. 10:43 285 (W) 17
V415 Dra s 1 0.437416 12.00 12.50 0.50 05.02. 10:43 284 (W) 73
V432 Per p 1 0.3833085 11.00 11.70 0.70 05.02. 10:44 56 (NE) 28
V654 Pup p 9 0.370015 14.00 14.80 0.80 05.02. 10:44 85 (E) -75
V404 Peg p 2 0.419177 10.47 10.77 0.30 05.02. 10:45 112 (E) 61
V954 Oph s 9 0.2252705 14.30 14.90 0.60 05.02. 10:45 228 (SW) 31
V789 Cep p 9 0.35363 14.58 14.58 0.00 05.02. 10:45 7 (N) 52
V1138 Her p 10 0.4609 13.80 14.10 0.30 05.02. 10:45 300 (NW) 44
MU Aur p 4 2.202283 13.20 13.60 0.40 05.02. 10:45 36 (NE) -2
V953 Mon s 7 0.426934 13.80 13.80 0.00 05.02. 10:45 13 (N) -40
GG CVn p 1 0.385947 12.00 12.50 0.50 05.02. 10:45 300 (NW) 16
EX Del p 1 0.3309877 12.80 13.30 0.50 05.02. 10:45 193 (S) 55
AS Lib s 10 0.553805 13.20 13.20 0.00 05.02. 10:45 250 (W) -12
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 05.02. 10:45 70 (E) 0
V871 Cyg p 9 1.11876 14.40 14.90 0.50 05.02. 10:45 228 (SW) 68
XY Phe p 10 0.33867 13.48 14.23 0.75 05.02. 10:46 130 (SE) -22
BF Vel p 10 0.7040276 10.50 12.00 1.50 05.02. 10:46 351 (N) -80
MR Cas s 1 0.352936 14.90 15.50 0.60 05.02. 10:46 55 (NE) 60
V1792 Cyg p 9 3.30342 7.29 7.38 0.09 05.02. 10:46 177 (S) 78
FP Boo s 6 0.640464 10.16 10.16 0.00 05.02. 10:46 294 (NW) 39
MS UMa s 1 0.410388 11.97 11.97 0.00 05.02. 10:46 334 (NW) 16
NR Cam p 1 0.255885 10.76 11.25 0.49 05.02. 10:46 4 (N) 38
BW Eri s 6 0.6384855 10.16 10.38 0.22 05.02. 10:47 95 (E) -33
SY Ara p 10 1.856664 10.50 12.10 1.60 05.02. 10:47 216 (SW) -27
ST Tri s 1 0.479052 14.30 14.50 0.20 05.02. 10:47 66 (NE) 28
EG Cep s 1 0.5446218 9.31 9.60 0.29 05.02. 10:47 356 (N) 63
V1098 Her p 1 0.352269 12.44 12.82 0.38 05.02. 10:47 289 (W) 60
AD Phe p 10 0.379924 10.27 10.80 0.53 05.02. 10:48 132 (SE) -17
DO Aur s 1 0.788652 14.10 14.10 0.00 05.02. 10:48 42 (NE) 9
V1047 Cyg p 9 0.9296605 14.60 15.80 1.20 05.02. 10:48 303 (NW) 84
NN Ser p 1 0.1300801 17.00 23.00 6.00 05.02. 10:48 267 (W) 20
GY Cnc p 7 0.1754425 16.50 17.80 1.30 05.02. 10:48 355 (N) -21
V663 Pup p 10 0.6974 17.24 17.33 0.09 05.02. 10:48 89 (E) -76
AT Cir p 8 3.257472 8.40 8.80 0.40 05.02. 10:48 216 (SW) -49
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 05.02. 10:48 240 (SW) 73
IL And p 10 0.86759 15.70 17.00 1.30 05.02. 10:48 81 (E) 48
GR Boo p 1 0.3766695 11.45 11.90 0.45 05.02. 10:48 286 (W) 21
V421 Cam p 8 2.25308 12.83 13.50 0.67 05.02. 10:49 9 (N) 42
V1374 Tau p 1 0.250818 13.00 13.50 0.50 05.02. 10:49 39 (NE) -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.