Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:13 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:52 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V344 Lac s 1 0.392239 12.20 13.00 0.80 15.12. 14:59 69 (E) 83
XX LMi s 4 0.370979 12.42 12.42 0.00 15.12. 14:59 348 (N) -7
DK Cep s 1 0.985907 12.20 12.40 0.20 15.12. 14:59 13 (N) 79
VV Ori s 1 1.485377 5.31 5.50 0.19 15.12. 14:59 68 (E) -19
V1353 Aql s 1 1.414802 10.50 10.90 0.40 15.12. 15:00 231 (SW) 47
V1167 Her p 3 0.275279 9.89 9.89 0.00 15.12. 15:00 267 (W) 12
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 15.12. 15:00 200 (S) 77
DV Psc s 1 0.3085358 10.59 10.59 0.00 15.12. 15:00 131 (SE) 35
OU Ser s 1 0.2967662 8.25 8.43 0.18 15.12. 15:00 284 (W) 10
AH Gem s 1 0.336762 14.40 14.80 0.40 15.12. 15:00 41 (NE) -15
V940 Oph p 10 0.433226 14.80 15.80 1.00 15.12. 15:00 248 (W) 27
V381 CMa p 9 3.37443 7.73 7.82 0.09 15.12. 15:00 68 (E) -53
RV Lyr p 6 3.599003 11.50 14.60 3.10 15.12. 15:00 250 (W) 58
GG CVn p 1 0.385947 12.00 12.50 0.50 15.12. 15:00 309 (NW) 9
SZ Ari p 2 1.71753 11.10 11.60 0.50 15.12. 15:00 80 (E) 17
V595 Pup p 7 2.51877 12.70 14.10 1.40 15.12. 15:00 29 (NE) -49
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 15.12. 15:00 216 (SW) 73
GU Ori p 1 0.470682 12.90 14.30 1.40 15.12. 15:01 52 (NE) -12
V1333 Her s 1 0.317594 13.27 13.27 0.00 15.12. 15:01 289 (W) 57
HS Vul p 1 0.3320847 13.90 14.20 0.30 15.12. 15:01 224 (SW) 57
GH Aqr s 6 0.305585 13.40 13.40 0.00 15.12. 15:01 168 (S) 34
V640 Aur s 1 0.3279975 12.52 13.00 0.48 15.12. 15:01 32 (NE) 22
OV Dra p 9 0.0587357 19.00 20.70 1.70 15.12. 15:02 340 (N) 32
V1045 Aql s 5 2.193749 13.30 13.50 0.20 15.12. 15:02 223 (SW) 49
V835 Cep p 10 0.452238 12.60 12.95 0.35 15.12. 15:02 339 (N) 77
V1360 Her p 6 1.419237 12.80 13.84 1.04 15.12. 15:02 242 (SW) 45
BY Vel p 8 3.455365 11.00 12.10 1.10 15.12. 15:02 89 (E) -84
OO Aql p 1 0.506792 9.20 9.90 0.70 15.12. 15:02 220 (SW) 43
GW Psc p 8 0.3363377 11.35 12.00 0.65 15.12. 15:02 114 (SE) 29
V870 Cep p 7 0.301066 10.93 11.17 0.24 15.12. 15:02 13 (N) 78
V775 Cen p 4 0.6636425 9.90 10.60 0.70 15.12. 15:02 242 (SW) -51
EI CVn s 1 0.260766 11.80 12.45 0.65 15.12. 15:02 310 (NW) 12
V1096 Her s 1 0.2414165 13.05 13.05 0.00 15.12. 15:02 287 (W) 48
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 15.12. 15:03 250 (W) 73
V899 Her p 1 0.421169 7.93 8.07 0.14 15.12. 15:03 284 (W) 33
EI Aqr p 10 1.222318 11.80 12.70 0.90 15.12. 15:03 184 (S) 33
SY Ind s 10 0.4714 15.00 15.00 0.00 15.12. 15:03 189 (S) -20
SY Hor s 10 0.3116395 11.48 12.08 0.60 15.12. 15:03 120 (SE) -38
V416 Gem p 7 0.256181 12.50 13.00 0.50 15.12. 15:04 38 (NE) -9
V358 Tel p 10 3.45563 11.79 12.30 0.51 15.12. 15:04 207 (SW) -21
GW Cep p 1 0.3188312 11.40 12.10 0.70 15.12. 15:04 15 (N) 54
EF Boo s 1 0.4205155 9.43 9.43 0.00 15.12. 15:04 317 (NW) 28
DG CMi s 8 0.366037 11.94 12.05 0.11 15.12. 15:04 39 (NE) -23
GV Pup s 9 0.988358 12.90 12.90 0.00 15.12. 15:04 45 (NE) -45
V981 Cyg s 10 0.507662 14.50 15.00 0.50 15.12. 15:04 301 (NW) 71
BX CMi s 2 1.535093 10.80 10.80 0.00 15.12. 15:04 42 (NE) -23
IV Dra p 4 0.2681055 13.70 14.10 0.40 15.12. 15:05 312 (NW) 37
GZ Pup s 10 0.3202743 11.70 12.10 0.40 15.12. 15:05 83 (E) -63
HR Lac s 1 0.42907 13.90 14.30 0.40 15.12. 15:05 76 (E) 87
V490 Cam p 10 0.3234825 13.80 14.30 0.50 15.12. 15:05 9 (N) 36
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.