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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FY Boo p 1 0.2411595 13.12 13.83 0.71 20.12. 19:43 13 (N) -16
GR Vir p 1 0.346974 7.80 8.40 0.60 20.12. 19:43 359 (N) -47
VZ Tri p 2 0.4334825 12.80 13.30 0.50 20.12. 19:43 195 (S) 72
V454 CrA s 7 2.396874 9.90 10.30 0.40 20.12. 19:43 268 (W) -54
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 20.12. 19:43 301 (NW) 14
VW CMa p 7 0.7208281 9.00 9.20 0.20 20.12. 19:44 123 (SE) -6
V1231 Sco p 10 0.403586 15.42 15.61 0.19 20.12. 19:44 276 (W) -54
V577 Lyr s 9 0.390011 14.50 14.50 0.00 20.12. 19:44 320 (NW) 19
LW Eri p 5 0.46562 12.20 12.80 0.60 20.12. 19:44 147 (SE) 34
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 20.12. 19:44 307 (NW) 31
CK Boo s 1 0.3551495 8.99 9.23 0.24 20.12. 19:45 3 (N) -31
V789 Cep p 9 0.35363 14.58 14.58 0.00 20.12. 19:45 356 (N) 55
AZ Vir p 1 0.3496644 10.74 11.37 0.63 20.12. 19:45 18 (N) -34
AK Gru p 10 0.493682 11.00 11.50 0.50 20.12. 19:45 218 (SW) -15
V567 And p 10 3.0155 11.70 12.30 0.60 20.12. 19:45 217 (SW) 78
V1202 Her p 10 0.3388 13.70 14.30 0.60 20.12. 19:45 341 (N) 8
EH Cnc p 1 0.4180364 11.73 12.47 0.74 20.12. 19:45 80 (E) 19
AH Cnc p 1 0.360455 13.31 13.69 0.38 20.12. 19:45 81 (E) 8
V1098 Her s 1 0.352269 12.44 12.44 0.00 20.12. 19:45 333 (NW) 17
V385 Cyg p 5 1.228042 12.30 13.30 1.00 20.12. 19:45 293 (NW) 28
V435 Dra p 10 0.5221901 12.32 12.64 0.32 20.12. 19:45 331 (NW) 42
V552 And p 4 0.28133 16.89 17.55 0.66 20.12. 19:45 238 (SW) 80
V680 Cyg s 1 1.199142 10.00 10.30 0.30 20.12. 19:46 304 (NW) 47
V1151 Her p 10 0.27818 12.80 13.05 0.25 20.12. 19:46 347 (N) 10
VV Ori p 1 1.485377 5.31 5.66 0.35 20.12. 19:46 131 (SE) 28
V1097 Her s 1 0.360849 10.75 10.75 0.00 20.12. 19:46 323 (NW) -5
V338 Dra p 5 0.2351485 13.30 13.90 0.60 20.12. 19:46 352 (N) 21
V940 Oph p 10 0.433226 14.80 15.80 1.00 20.12. 19:46 310 (NW) -20
V336 Cas p 1 0.5972873 13.40 14.10 0.70 20.12. 19:46 310 (NW) 65
V468 Hya p 10 0.93511 11.20 11.60 0.40 20.12. 19:46 96 (E) 6
V456 Cam p 10 0.419811 12.10 12.30 0.20 20.12. 19:46 42 (NE) 56
DG Lac p 1 2.206482 10.80 12.00 1.20 20.12. 19:46 301 (NW) 51
GV Nor s 1 2.971876 10.50 10.50 0.00 20.12. 19:47 245 (SW) -75
PS Dra p 10 0.43747 13.05 13.35 0.30 20.12. 19:47 360 (N) 23
V374 Cas p 1 1.0448105 11.80 12.70 0.90 20.12. 19:47 300 (NW) 64
PV Pup p 9 1.660728 6.88 7.32 0.44 20.12. 19:47 111 (E) -2
DS Pup s 8 0.3886775 12.70 13.40 0.70 20.12. 19:47 120 (SE) -8
V404 Hya s 7 0.309535 14.85 14.85 0.00 20.12. 19:47 84 (E) 1
HT Vir s 1 0.4076729 7.06 7.48 0.42 20.12. 19:47 18 (N) -33
LY And s 4 0.345031 13.80 13.80 0.00 20.12. 19:47 204 (SW) 78
V427 Cas p 7 1.305989 13.30 13.80 0.50 20.12. 19:47 305 (NW) 57
BX Peg p 1 0.280418 11.00 11.69 0.69 20.12. 19:47 279 (W) 28
NX Dra p 9 0.275807 12.62 12.83 0.21 20.12. 19:48 14 (N) 39
KP Aql p 1 3.3674753 9.70 10.43 0.73 20.12. 19:48 300 (NW) -4
V481 Cam p 10 0.319855 14.50 15.50 1.00 20.12. 19:48 8 (N) 51
V1383 Ori p 9 0.6663 8.46 8.66 0.20 20.12. 19:48 130 (SE) 19
DZ Psc p 1 0.366136 10.86 11.32 0.46 20.12. 19:48 234 (SW) 52
DX CVn s 1 0.35738 12.25 12.60 0.35 20.12. 19:48 20 (N) 1
EQ Tau s 1 0.3413474 10.50 10.97 0.47 20.12. 19:48 151 (SE) 60
AA Lyn p 9 0.561388 14.70 15.30 0.60 20.12. 19:48 69 (E) 39
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.