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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:10 UTC
Civil Twilight (6°): 06:20 // 15:46 UTC
Nautical Twilight (12°): 05:38 // 16:28 UTC
Astronomical Twilight (18°): 04:59 // 17:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BG Boo p 1 0.64008 13.50 14.30 0.80 02.01. 09:46 259 (W) 42
OV Dra p 9 0.0587357 19.00 20.70 1.70 02.01. 09:46 323 (NW) 52
MX Ser p 4 0.30776 13.20 13.68 0.48 02.01. 09:46 205 (SW) 34
EK Tuc p 10 1.23501 9.71 10.17 0.46 02.01. 09:46 144 (SE) -36
V1436 Cyg p 9 1.5870645 15.80 17.60 1.80 02.01. 09:46 125 (SE) 59
SX Crt p 10 1.898936 13.70 14.20 0.50 02.01. 09:46 250 (W) -15
V1065 Her s 4 0.397828 11.50 11.50 0.00 02.01. 09:46 176 (S) 68
CR Ind p 9 0.390817 12.05 12.70 0.65 02.01. 09:46 156 (SE) -36
G0167.0251 CMi s 7 0.289606 14.34 14.34 0.00 02.01. 09:46 330 (NW) -34
V620 Aur p 1 0.751632 13.00 13.00 0.00 02.01. 09:46 358 (N) 1
OW Com p 10 0.258127 15.40 16.40 1.00 02.01. 09:46 260 (W) 30
IY UMa p 4 0.0739138 18.40 20.00 1.60 02.01. 09:47 321 (NW) 35
BX Peg s 1 0.280418 11.00 11.62 0.62 02.01. 09:47 93 (E) 39
V1088 Her p 1 0.359231 11.00 11.50 0.50 02.01. 09:47 206 (SW) 71
XY Men p 10 0.7766348 10.63 11.27 0.64 02.01. 09:47 177 (S) -68
XZ Aql p 1 2.139202 10.10 11.40 1.30 02.01. 09:47 135 (SE) 22
AR Boo p 1 0.3448727 13.50 14.50 1.00 02.01. 09:47 262 (W) 40
EG Ori p 3 1.1631628 12.60 14.10 1.50 02.01. 09:47 351 (N) -23
V508 Cen s 10 0.3945023 12.70 13.20 0.50 02.01. 09:48 216 (SW) -12
V2544 Cyg p 1 2.093767 12.69 13.26 0.57 02.01. 09:48 95 (E) 58
V339 Boo p 10 0.3628085 10.70 10.90 0.20 02.01. 09:48 261 (W) 70
V483 Cam p 8 0.382247 12.95 13.35 0.40 02.01. 09:49 356 (N) 44
V470 Cam p 1 0.0956467 14.10 14.75 0.65 02.01. 09:49 350 (N) 28
RV Crv p 1 0.7472455 8.60 9.16 0.56 02.01. 09:49 246 (SW) -6
V1370 Tau p 7 0.295517 10.90 11.20 0.30 02.01. 09:49 1 (N) -21
GT Lac p 8 0.2790438 15.50 17.00 1.50 02.01. 09:49 65 (NE) 43
DI CVn s 1 0.305966 13.60 13.60 0.00 02.01. 09:50 286 (W) 35
V438 Nor p 10 0.4214 16.57 17.00 0.43 02.01. 09:50 195 (S) -19
GV Boo s 2 0.367868 12.40 12.40 0.00 02.01. 09:50 267 (W) 39
V494 Mon p 6 0.8388177 11.60 12.20 0.60 02.01. 09:50 341 (N) -41
RR CMa p 6 1.196257 12.50 14.20 1.70 02.01. 09:50 319 (NW) -51
IO Boo p 7 0.2711483 13.00 13.50 0.50 02.01. 09:50 257 (W) 43
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 02.01. 09:50 110 (E) 56
FU Ara s 1 0.864505 10.50 10.90 0.40 02.01. 09:50 181 (S) -18
V1187 Her s 1 0.310764 11.14 11.31 0.17 02.01. 09:50 228 (SW) 71
FF Vul s 1 0.444979 13.10 13.10 0.00 02.01. 09:50 112 (E) 50
CZ Lib p 10 0.56012 14.20 15.20 1.00 02.01. 09:51 208 (SW) 16
CV Boo s 1 0.8469932 10.20 10.20 0.00 02.01. 09:51 254 (W) 63
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 02.01. 09:51 176 (S) 12
V404 Mon p 8 2.445208 13.10 13.70 0.60 02.01. 09:51 340 (N) -39
V946 Cep p 10 1.146427 12.85 13.17 0.32 02.01. 09:51 33 (NE) 46
SW Ret p 10 0.3547995 12.63 13.08 0.45 02.01. 09:51 144 (SE) -67
V1289 Her s 1 0.340092 11.06 11.06 0.00 02.01. 09:51 177 (S) 74
EG Cep p 1 0.5446218 9.31 10.21 0.90 02.01. 09:51 16 (N) 59
V634 And p 10 0.577405 14.40 15.40 1.00 02.01. 09:51 67 (NE) 30
V668 Ara p 10 0.6014 13.30 13.90 0.60 02.01. 09:51 186 (S) -23
VZ UMi p 5 0.6281 13.10 13.50 0.40 02.01. 09:51 336 (NW) 54
V509 Cam s 6 0.350347 13.00 13.50 0.50 02.01. 09:52 348 (N) 44
V1066 Her s 1 0.539622 11.80 11.80 0.00 02.01. 09:52 174 (S) 88
AB And p 1 0.3318894 9.50 10.32 0.82 02.01. 09:52 69 (E) 32
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.