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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:51 // 16:51 UTC
Civil Twilight (6°): 04:20 // 17:21 UTC
Nautical Twilight (12°): 03:42 // 17:59 UTC
Astronomical Twilight (18°): 03:04 // 18:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V340 Vir p 6 0.45486 11.53 12.22 0.69 27.09. 11:22 173 (S) 26
DY Lyn p 1 1.313175 9.70 10.20 0.50 27.09. 11:22 290 (W) 41
NSV 00292 Cet s 9 0.57009 13.50 13.50 0.00 27.09. 11:23 1 (N) -43
IO Boo s 7 0.2711483 13.00 13.00 0.00 27.09. 11:23 139 (SE) 60
LT Cen p 10 1.625913 9.20 9.60 0.40 27.09. 11:23 190 (S) -22
FP Boo p 6 0.640464 10.16 10.40 0.24 27.09. 11:23 86 (E) 60
V813 Cep p 10 0.338921 13.15 13.50 0.35 27.09. 11:23 34 (NE) 34
GU Leo p 2 0.354085 11.60 12.30 0.70 27.09. 11:24 246 (SW) 42
V689 Cyg s 9 1.4553015 14.00 14.00 0.00 27.09. 11:24 55 (NE) 19
V357 Peg s 1 0.578451 9.01 9.01 0.00 27.09. 11:24 15 (N) -13
VZ Scl p 10 0.1446222 15.60 18.40 2.80 27.09. 11:24 32 (NE) -64
GV Cyg p 1 0.9906643 13.20 15.20 2.00 27.09. 11:24 29 (NE) 14
V1338 Her p 9 0.38467 14.90 15.35 0.45 27.09. 11:24 87 (E) 14
DY Cet p 1 0.44079 9.47 10.05 0.58 27.09. 11:24 319 (NW) -48
V453 Cep p 10 1.184721 7.54 7.66 0.12 27.09. 11:24 15 (N) 23
NR Nor p 10 0.42886 15.50 16.00 0.50 27.09. 11:25 151 (SE) -27
V640 Aur p 1 0.3279975 12.52 13.25 0.73 27.09. 11:25 316 (NW) 32
FX Sge p 9 1.154763 14.40 15.80 1.40 27.09. 11:25 66 (NE) 5
MU Lac s 10 0.2775155 14.10 14.10 0.00 27.09. 11:25 23 (NE) 16
IK Boo p 1 0.303116 12.00 12.50 0.50 27.09. 11:26 138 (SE) 65
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 27.09. 11:26 66 (NE) -6
DW Dra p 5 1.226363 14.00 15.50 1.50 27.09. 11:26 28 (NE) 44
GV Boo p 2 0.367868 12.40 12.80 0.40 27.09. 11:26 156 (SE) 65
AT Vul p 5 3.980383 9.08 10.00 0.92 27.09. 11:26 63 (NE) 9
V1171 Cyg s 1 1.462119 10.00 10.30 0.30 27.09. 11:26 56 (NE) 16
V515 Mon s 1 0.8739713 11.60 12.00 0.40 27.09. 11:26 269 (W) -2
VY Cet s 3 0.34081 11.20 11.80 0.60 27.09. 11:26 334 (NW) -58
V1044 Her s 1 0.2406405 13.07 13.07 0.00 27.09. 11:27 79 (E) 44
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 27.09. 11:27 53 (NE) 10
RT LMi s 1 0.3749177 11.40 11.70 0.30 27.09. 11:27 263 (W) 53
V1039 Her s 1 0.507761 12.54 12.54 0.00 27.09. 11:27 102 (E) 30
UX Her p 1 1.54886 9.05 10.21 1.16 27.09. 11:27 90 (E) 22
KW Boo p 5 0.348865 14.00 14.50 0.50 27.09. 11:28 132 (SE) 61
HX UMa s 5 0.379156 8.89 9.06 0.17 27.09. 11:28 238 (SW) 79
UV Gru p 10 0.365688 12.75 13.55 0.80 27.09. 11:28 100 (E) -65
LY Boo p 9 0.41441 13.10 13.31 0.21 27.09. 11:28 110 (E) 68
RT Cha p 9 0.3551095 14.00 15.00 1.00 27.09. 11:28 188 (S) -43
BI Vul p 1 0.2518236 14.15 14.90 0.75 27.09. 11:28 45 (NE) 0
Z Nor p 6 2.556942 9.30 10.10 0.80 27.09. 11:28 148 (SE) -15
V1148 Her p 10 0.2822545 12.50 13.10 0.60 27.09. 11:28 75 (E) 60
GQ Cha p 9 2.09192 13.65 14.80 1.15 27.09. 11:29 190 (S) -42
BC Col p 10 0.29683 15.00 15.00 0.00 27.09. 11:29 262 (W) -30
V1966 Cyg p 9 0.665077 9.95 10.04 0.09 27.09. 11:29 63 (NE) 17
DF Hya s 1 0.3306016 11.00 11.50 0.50 27.09. 11:29 250 (W) 24
AT Aqr s 8 0.30409565 14.10 14.70 0.60 27.09. 11:29 60 (NE) -47
LX Cas p 4 1.397151 14.90 15.70 0.80 27.09. 11:29 344 (N) 23
V678 Cen p 9 1.301858 10.40 11.00 0.60 27.09. 11:30 158 (S) -1
NQ Cam s 1 0.362099 13.10 13.65 0.55 27.09. 11:30 332 (NW) 51
V755 Cep p 10 0.392195 12.63 12.95 0.32 27.09. 11:30 3 (N) 33
KT Lyr p 9 0.5815356 14.70 15.40 0.70 27.09. 11:30 71 (E) 28
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.