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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:02 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EU Vul s 3 0.883049 12.90 13.30 0.40 23.12. 11:20 143 (SE) 58
V391 Oph p 6 2.895563 11.50 15.00 3.50 23.12. 11:20 191 (S) 44
V784 Aql s 4 0.5876933 14.20 14.80 0.60 23.12. 11:20 143 (SE) 48
V487 And p 9 1.040695 11.60 11.76 0.16 23.12. 11:21 71 (E) 24
V641 Aur p 7 0.504878 12.90 13.65 0.75 23.12. 11:21 5 (N) 2
AU Phe p 10 0.2658125 12.23 12.78 0.55 23.12. 11:21 114 (SE) -45
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 23.12. 11:21 134 (SE) 27
GK Cep s 1 0.936164 6.89 7.31 0.42 23.12. 11:21 28 (NE) 61
V445 Cam p 10 0.30118 14.40 15.20 0.80 23.12. 11:21 360 (N) 39
EP And s 1 0.4041085 11.90 12.50 0.60 23.12. 11:21 47 (NE) 23
BW Leo p 1 0.3373728 14.70 15.50 0.80 23.12. 11:21 292 (W) 4
V1147 Her p 10 0.254469 13.80 14.30 0.50 23.12. 11:21 270 (W) 64
AS CrB p 1 0.380663 11.35 11.85 0.50 23.12. 11:21 256 (W) 59
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 23.12. 11:22 168 (S) 10
V388 Dra p 9 0.4570328 11.77 12.12 0.35 23.12. 11:22 353 (N) 68
V1309 Her p 9 0.369883 12.00 12.75 0.75 23.12. 11:22 228 (SW) 81
V1107 Cas s 1 0.273412 12.88 12.88 0.00 23.12. 11:22 36 (NE) 37
HY Gem p 5 0.351013 16.70 17.50 0.80 23.12. 11:22 360 (N) -18
BL Leo s 1 0.28193 13.80 13.80 0.00 23.12. 11:22 295 (NW) 12
V411 Lyr s 6 0.582626 13.50 14.40 0.90 23.12. 11:22 154 (SE) 73
V953 Mon s 7 0.426934 13.80 13.80 0.00 23.12. 11:22 330 (NW) -36
V478 Cyg s 1 2.880903 8.63 9.02 0.39 23.12. 11:22 111 (E) 68
V467 Peg p 9 0.312814 9.43 9.52 0.09 23.12. 11:23 110 (E) 39
WY Hor p 9 0.398929 9.52 9.71 0.19 23.12. 11:23 140 (SE) -56
IW Per p 10 0.9171877 5.79 5.84 0.05 23.12. 11:23 33 (NE) 8
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 23.12. 11:23 57 (NE) 54
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 23.12. 11:23 42 (NE) -18
LU Aur p 10 0.388333333 13.50 14.50 1.00 23.12. 11:23 4 (N) 2
V5521 Sgr p 10 0.464 15.20 15.80 0.60 23.12. 11:23 183 (S) 14
V1178 Cen p 9 2.13185 11.70 13.80 2.10 23.12. 11:24 234 (SW) -22
TY Pup s 1 0.8192423 8.40 8.87 0.47 23.12. 11:24 333 (NW) -59
V997 Cyg p 1 0.458224 14.10 14.90 0.80 23.12. 11:24 69 (E) 78
CS CrB p 9 0.336486 15.00 15.20 0.20 23.12. 11:25 242 (SW) 56
V962 Aql p 7 1.165016 12.30 14.50 2.20 23.12. 11:25 167 (S) 53
V1137 Her p 10 0.37083 14.30 14.70 0.40 23.12. 11:25 286 (W) 64
RY Aur p 1 2.725394 11.70 14.00 2.30 23.12. 11:25 15 (N) 0
NX Dra p 9 0.275807 12.62 12.83 0.21 23.12. 11:25 340 (N) 44
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 23.12. 11:25 286 (W) -7
XY Cet p 1 2.780712 8.65 9.54 0.89 23.12. 11:25 59 (NE) -19
V388 Gem p 4 0.605945 12.33 13.60 1.27 23.12. 11:25 350 (N) -21
V483 And s 1 0.2970635 11.97 12.20 0.23 23.12. 11:25 64 (NE) 32
SW Ret p 10 0.3547995 12.63 13.08 0.45 23.12. 11:25 139 (SE) -62
V364 Cas p 1 1.543067 11.20 11.90 0.70 23.12. 11:25 50 (NE) 34
RY Aqr p 1 1.966578 8.80 10.10 1.30 23.12. 11:26 137 (SE) 19
V636 Aur s 1 0.3406176 13.70 14.10 0.40 23.12. 11:26 9 (N) -4
V507 Lyr p 7 0.366912 14.21 14.75 0.54 23.12. 11:26 177 (S) 68
V1367 Tau p 1 0.347677 11.29 11.63 0.34 23.12. 11:26 15 (N) -15
MY Boo p 8 0.473378 13.70 14.40 0.70 23.12. 11:26 299 (NW) 56
CN Ind s 9 0.45364 9.43 9.82 0.39 23.12. 11:26 160 (S) -15
RZ Cen p 10 1.875927 8.95 9.60 0.65 23.12. 11:26 215 (SW) -41
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.