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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°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V428 Cam p 8 0.290606 12.85 13.15 0.30 20.12. 07:45 346 (N) 41
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 20.12. 07:45 68 (E) 32
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 20.12. 07:45 84 (E) 34
BH Lyn p 10 0.1558756 13.70 16.30 2.60 20.12. 07:45 311 (NW) 34
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 20.12. 07:45 84 (E) -14
AB Cru p 7 3.413315 8.40 9.10 0.70 20.12. 07:45 200 (S) -22
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 20.12. 07:45 283 (W) 14
AF Pup p 10 0.3836773 13.30 13.50 0.20 20.12. 07:45 243 (SW) -36
DR Mon s 10 3.382718 14.10 14.10 0.00 20.12. 07:46 300 (NW) -15
EM Cyg p 1 0.2909091 11.90 14.40 2.50 20.12. 07:46 80 (E) 33
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 20.12. 07:46 53 (NE) 41
MX Ser s 4 0.30776 13.20 13.68 0.48 20.12. 07:46 153 (SE) 34
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.12. 07:46 167 (S) 73
V479 Cam s 7 0.325394 13.25 13.69 0.44 20.12. 07:46 340 (N) 43
V2203 Oph s 1 0.455001 11.56 11.94 0.38 20.12. 07:46 124 (SE) 30
V924 Oph s 10 0.359554 15.70 16.40 0.70 20.12. 07:46 111 (E) 27
V1107 Cas p 1 0.273412 12.88 13.20 0.32 20.12. 07:47 10 (N) 23
CX Gem p 4 2.163696 12.00 14.20 2.20 20.12. 07:47 307 (NW) -1
U Peg s 1 0.3747772 9.23 9.73 0.50 20.12. 07:47 41 (NE) -15
EG CVn s 1 0.349276 13.00 13.50 0.50 20.12. 07:47 230 (SW) 73
HL Dra s 1 0.944276 7.35 7.35 0.00 20.12. 07:47 54 (NE) 56
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 20.12. 07:47 282 (W) 12
AY Pup s 7 0.4689593 11.60 12.50 0.90 20.12. 07:47 266 (W) -29
IK Vir p 8 0.723602 11.51 11.79 0.28 20.12. 07:47 226 (SW) 32
V514 Cam p 6 0.362742 12.63 12.63 0.00 20.12. 07:47 346 (N) 56
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 20.12. 07:47 139 (SE) 75
V1067 Cas p 10 0.413247 12.20 13.15 0.95 20.12. 07:48 7 (N) 36
V337 Cen p 10 1.86439 12.30 13.00 0.70 20.12. 07:48 184 (S) -23
QX Boo s 9 0.3604665 12.50 12.50 0.00 20.12. 07:48 101 (E) 81
V517 And p 10 0.49053 13.30 13.60 0.30 20.12. 07:48 22 (N) -1
IS CMa p 7 0.616985 6.93 7.44 0.50 20.12. 07:48 276 (W) -45
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.12. 07:48 330 (NW) 68
AC Boo s 1 0.352437 10.00 10.55 0.55 20.12. 07:48 153 (SE) 86
V1055 Sco p 4 0.363686 8.65 8.92 0.27 20.12. 07:48 160 (S) 0
LO Pav p 10 0.6598 15.90 16.50 0.60 20.12. 07:48 156 (SE) -41
V381 Cas p 1 1.745943 10.26 10.76 0.51 20.12. 07:49 22 (N) 13
V605 Car p 9 0.688714 9.50 10.18 0.68 20.12. 07:49 236 (SW) -47
V400 Lyr s 1 0.253427 12.70 12.70 0.00 20.12. 07:49 78 (E) 42
V502 Cyg p 4 0.566962 13.60 14.50 0.90 20.12. 07:49 62 (NE) 34
V402 Vul p 10 1.49939 8.32 8.45 0.13 20.12. 07:49 71 (E) 21
DY Gru p 9 0.336029 9.37 10.04 0.67 20.12. 07:49 91 (E) -52
V523 Aur p 1 0.330437 13.30 14.70 1.40 20.12. 07:49 312 (NW) 20
RW Tri p 1 0.23188315 12.50 15.61 3.11 20.12. 07:49 5 (N) -12
CW Aqr s 4 0.542909 10.70 10.80 0.10 20.12. 07:49 84 (E) -28
V889 Cep p 10 0.418336 12.55 12.85 0.30 20.12. 07:50 26 (NE) 36
NN Aqr s 4 0.306779 13.47 13.47 0.00 20.12. 07:50 79 (E) -9
VV Scl p 10 2.47962 8.35 8.50 0.15 20.12. 07:50 55 (NE) -67
HW Per s 4 0.6348286 13.00 13.30 0.30 20.12. 07:50 347 (N) 6
V888 Mon p 10 2.5496 8.49 8.87 0.38 20.12. 07:50 278 (W) -19
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 20.12. 07:50 290 (W) -13
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.