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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
Y For p 10 0.2699092 13.80 14.20 0.40 18.12. 12:23 91 (E) -35
DH Hyi p 10 7.43367 8.45 8.63 0.18 18.12. 12:23 140 (SE) -47
FI Boo p 1 0.389997 9.60 9.70 0.10 18.12. 12:23 295 (NW) 54
V731 CrA p 10 0.537745 10.90 11.30 0.40 18.12. 12:24 188 (S) 2
V474 And p 10 0.52042 13.50 13.85 0.35 18.12. 12:24 66 (NE) 40
WZ Cap s 9 0.3130867 14.00 14.00 0.00 18.12. 12:24 147 (SE) 19
V386 Dra s 1 0.238912 13.40 13.40 0.00 18.12. 12:24 284 (W) 77
V1712 Aql p 8 0.39611 13.15 14.00 0.85 18.12. 12:24 175 (S) 51
PX Car p 10 0.795101 9.65 10.45 0.80 18.12. 12:24 124 (SE) -81
OZ Dra p 10 0.136647 18.00 20.00 2.00 18.12. 12:24 324 (NW) 45
V1197 Her p 1 0.2626795 13.17 13.37 0.20 18.12. 12:25 250 (W) 53
V1181 Her s 1 0.337042 11.00 11.36 0.36 18.12. 12:25 263 (W) 58
RY Cha s 10 0.640142 13.80 14.00 0.20 18.12. 12:25 199 (S) -57
GV Aqr p 4 0.33677 13.60 14.00 0.40 18.12. 12:25 128 (SE) 18
DK Cyg s 1 0.470693 10.37 10.90 0.53 18.12. 12:25 108 (E) 60
IP Peg p 1 0.15820616 13.00 18.60 5.60 18.12. 12:25 99 (E) 32
BU Vul p 1 0.5689935 10.60 11.40 0.80 18.12. 12:25 133 (SE) 62
SY Hor p 10 0.3116395 11.48 12.34 0.86 18.12. 12:26 101 (E) -60
GW Tau p 1 0.6413225 11.20 11.90 0.70 18.12. 12:26 37 (NE) -6
V831 Oph p 10 0.62616 13.80 14.90 1.10 18.12. 12:26 211 (SW) 45
V568 And p 9 0.394287 13.90 14.50 0.60 18.12. 12:26 52 (NE) 22
LO And s 1 0.3804371 11.20 11.82 0.62 18.12. 12:26 71 (E) 49
GR Tau s 1 0.429851 10.26 10.49 0.23 18.12. 12:26 45 (NE) -7
V2637 Oph p 7 0.386173 11.80 12.27 0.47 18.12. 12:26 219 (SW) 39
FS Aqr s 7 0.26205 13.20 13.20 0.00 18.12. 12:26 130 (SE) 28
AM Aqr s 9 0.3737388 12.80 12.80 0.00 18.12. 12:26 139 (SE) 10
DY CVn s 1 0.2459495 12.00 12.00 0.00 18.12. 12:26 296 (NW) 26
PZ CrA p 10 1.16725 13.00 14.50 1.50 18.12. 12:27 193 (S) -1
V927 Mon s 8 0.361879 10.90 11.16 0.26 18.12. 12:27 4 (N) -36
EX Leo s 1 0.408605 8.27 8.27 0.00 18.12. 12:27 310 (NW) -9
V899 Her s 1 0.421169 7.93 7.93 0.00 18.12. 12:27 256 (W) 56
UV Mon p 1 0.415677 12.50 13.30 0.80 18.12. 12:27 4 (N) -39
AU Ser p 1 0.3864975 10.90 11.80 0.90 18.12. 12:27 253 (W) 42
AL Gem s 1 1.391343 9.80 9.85 0.05 18.12. 12:27 5 (N) -19
V620 Ara s 8 3.109923 9.00 9.00 0.00 18.12. 12:27 193 (S) -18
V737 Cep s 8 0.2987665 11.95 12.30 0.35 18.12. 12:27 39 (NE) 68
UY UMa p 1 0.3760203 12.70 12.90 0.20 18.12. 12:27 310 (NW) 42
GI CVn p 8 0.30316 14.10 14.90 0.80 18.12. 12:28 299 (NW) 40
V385 Ser p 7 0.3129555 12.00 12.21 0.21 18.12. 12:28 237 (SW) 26
V345 Gem s 1 0.274778 7.82 7.88 0.06 18.12. 12:28 356 (N) -6
MT Cam s 1 0.3661395 12.94 12.94 0.00 18.12. 12:28 23 (NE) 20
V425 And p 6 1.42073 13.30 14.60 1.30 18.12. 12:28 65 (NE) 51
LM Boo s 1 0.327922 12.00 12.00 0.00 18.12. 12:28 272 (W) 31
V1293 Sco p 9 1.317716 9.77 10.19 0.42 18.12. 12:28 206 (SW) -7
WZ Ant p 8 0.4459239 11.50 11.80 0.30 18.12. 12:28 274 (W) -59
V354 Aur p 10 2.45179 15.00 16.20 1.20 18.12. 12:29 19 (N) 4
LZ Lac s 3 1.250719 12.10 12.50 0.40 18.12. 12:29 61 (NE) 62
WZ And s 1 0.695662 11.60 11.90 0.30 18.12. 12:29 66 (NE) 31
CE Peg s 1 0.64203 13.20 13.20 0.00 18.12. 12:29 119 (SE) 53
VW UMi s 7 0.488922 12.10 12.52 0.42 18.12. 12:29 354 (N) 53
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.