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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 °
V338 Dra s 5 0.2351485 13.30 13.30 0.00 19.12. 18:23 341 (N) 25
NQ Cam s 1 0.362099 13.10 13.65 0.55 19.12. 18:23 25 (NE) 45
V461 Cam p 10 0.3385585 13.30 13.75 0.45 19.12. 18:23 26 (NE) 49
NW Dra p 7 0.728091 12.91 13.56 0.65 19.12. 18:23 10 (N) 32
V1098 Her s 1 0.352269 12.44 12.44 0.00 19.12. 18:23 320 (NW) 25
V1963 Sgr p 8 0.82508 12.30 13.80 1.50 19.12. 18:24 271 (W) -22
RU UMi p 1 0.524926 10.00 10.66 0.66 19.12. 18:24 358 (N) 30
ST Aqr p 1 0.780991 9.15 9.67 0.52 19.12. 18:24 229 (SW) 21
V524 Mon p 3 0.28361685 14.40 15.20 0.80 19.12. 18:24 93 (E) 5
BP Tri p 10 0.35975 14.10 14.60 0.50 19.12. 18:24 149 (SE) 73
V424 Cam p 8 0.325849 13.15 13.50 0.35 19.12. 18:24 26 (NE) 52
MU Gem p 1 0.7262005 14.50 15.00 0.50 19.12. 18:25 85 (E) 14
V1189 Aql p 10 0.3154 13.50 14.50 1.00 19.12. 18:25 274 (W) -1
V647 Ori p 1 0.9775543 11.50 12.00 0.50 19.12. 18:25 100 (E) 12
V637 Cen p 10 0.378416 12.50 13.10 0.60 19.12. 18:25 310 (NW) -76
V536 And p 10 0.6415 14.20 14.60 0.40 19.12. 18:25 166 (S) 80
BH Vir p 1 0.8168711 9.60 10.56 0.96 19.12. 18:25 348 (N) -41
KQ Lib p 9 0.695529 11.60 12.05 0.45 19.12. 18:25 327 (NW) -47
V555 Aur s 5 0.9097945 14.10 14.40 0.30 19.12. 18:26 90 (E) 39
V404 Peg s 2 0.419177 10.47 10.47 0.00 19.12. 18:26 253 (W) 59
GV Vul p 7 1.0148225 14.10 14.80 0.70 19.12. 18:26 279 (W) 20
V474 Cam p 5 0.328205 10.90 11.40 0.50 19.12. 18:26 31 (NE) 46
V1252 Her p 10 0.39148 14.50 15.00 0.50 19.12. 18:26 318 (NW) 14
V907 Cep p 10 0.63622 12.35 12.85 0.50 19.12. 18:27 338 (N) 61
VY Com p 8 1.008721 13.90 14.60 0.70 19.12. 18:27 21 (N) -21
V478 Peg p 9 1.285178 9.80 10.50 0.70 19.12. 18:27 253 (W) 39
KW Boo s 5 0.348865 14.00 14.50 0.50 19.12. 18:27 345 (N) -11
HP Her s 10 0.476408 15.30 15.30 0.00 19.12. 18:27 317 (NW) 5
IX Boo p 8 0.35431 12.90 13.30 0.40 19.12. 18:27 347 (N) -15
CZ Lib p 10 0.56012 14.20 15.20 1.00 19.12. 18:27 304 (NW) -49
XZ Aql p 1 2.139202 10.10 11.40 1.30 19.12. 18:28 254 (W) 4
V506 Cam s 8 0.3401 12.70 13.20 0.50 19.12. 18:28 8 (N) 47
V357 Peg s 1 0.578451 9.01 9.01 0.00 19.12. 18:28 227 (SW) 59
RZ UMi p 2 0.3373491 12.80 13.50 0.70 19.12. 18:28 358 (N) 47
ZZ Peg p 1 0.667356 12.20 12.80 0.60 19.12. 18:28 233 (SW) 44
CM Cap s 5 0.4189 11.00 11.00 0.00 19.12. 18:28 251 (W) -1
BT CrB p 9 0.0892 18.90 20.40 1.50 19.12. 18:28 330 (NW) 2
V455 Mon p 5 0.6817285 14.50 15.30 0.80 19.12. 18:28 95 (E) 5
LP Cep p 2 0.693062 13.70 15.00 1.30 19.12. 18:28 312 (NW) 55
CP Gru p 9 2.0862 7.73 8.09 0.37 19.12. 18:28 214 (SW) -16
MU Mon p 10 1.2 14.10 14.60 0.50 19.12. 18:28 87 (E) 12
V582 Lyr s 1 0.255905 13.44 13.44 0.00 19.12. 18:28 303 (NW) 26
V412 CrA p 10 4.83311 10.70 11.30 0.60 19.12. 18:29 249 (W) -34
V364 Per s 2 0.3394535 14.60 15.60 1.00 19.12. 18:29 126 (SE) 70
TY Cet p 5 0.323676 11.62 12.10 0.48 19.12. 18:29 165 (S) 24
V863 Cep p 5 1.176563 12.50 12.80 0.30 19.12. 18:29 320 (NW) 59
IS Boo s 8 0.25145 14.00 14.00 0.00 19.12. 18:29 352 (N) 10
V737 Cep p 8 0.2987665 11.95 12.33 0.38 19.12. 18:29 316 (NW) 56
V342 UMa p 1 0.3438515 13.40 13.90 0.50 19.12. 18:29 24 (NE) 18
KZ Dra p 6 2.233836 11.20 12.40 1.20 19.12. 18:29 327 (NW) 49
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.