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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 19:06 UTC
Civil Twilight (6°): 02:25 // 19:46 UTC
Nautical Twilight (12°): 01:27 // 20:44 UTC
Astronomical Twilight (18°): 23:45 // 22:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HR Lac p 1 0.42907 13.90 14.40 0.50 15.07. 22:36 72 (E) 63
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 15.07. 22:36 25 (NE) 81
SY Aps p 6 0.278908 12.20 13.60 1.40 15.07. 22:36 201 (S) -41
AE Cas p 1 0.7591207 12.70 13.50 0.80 15.07. 22:36 29 (NE) 45
FH Del p 10 0.6780377 14.60 15.40 0.80 15.07. 22:37 147 (SE) 56
EW Boo p 1 0.906349 10.31 10.69 0.38 15.07. 22:37 279 (W) 45
TY Boo s 1 0.3171485 10.81 11.35 0.54 15.07. 22:37 277 (W) 43
V1222 Tau p 4 0.295362 13.28 13.64 0.36 15.07. 22:37 57 (NE) -14
QW Cyg s 2 0.5876453 13.90 14.10 0.20 15.07. 22:37 142 (SE) 75
V1051 Her p 10 0.55833 12.50 12.80 0.30 15.07. 22:37 235 (SW) 58
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 15.07. 22:37 136 (SE) 67
WW Cam p 1 2.274365 10.60 11.10 0.50 15.07. 22:37 19 (N) 29
YY CrB p 1 0.37656 8.64 9.13 0.49 15.07. 22:37 271 (W) 52
GH Lac p 1 0.5326205 14.30 15.00 0.70 15.07. 22:37 74 (E) 56
V1331 Aql s 4 1.364193 7.70 7.95 0.25 15.07. 22:38 189 (S) 38
ET Leo p 1 0.3465036 9.55 9.72 0.17 15.07. 22:38 306 (NW) -16
V1289 Her s 1 0.340092 11.06 11.06 0.00 15.07. 22:38 235 (SW) 67
BS Mus p 10 0.7682444 11.00 11.60 0.60 15.07. 22:38 219 (SW) -55
V1179 Her s 1 0.385505 11.39 11.69 0.30 15.07. 22:39 236 (SW) 38
DU Lyr p 6 0.837005 13.10 14.40 1.30 15.07. 22:39 187 (S) 70
V400 Lyr p 1 0.253427 12.70 13.35 0.65 15.07. 22:39 181 (S) 78
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 15.07. 22:39 159 (S) 71
GI Cep s 1 1.037678 11.40 11.90 0.50 15.07. 22:39 36 (NE) 67
V1104 Her p 1 0.227876 13.30 14.10 0.80 15.07. 22:40 271 (W) 79
V468 Cam p 9 0.347491 12.50 13.05 0.55 15.07. 22:40 1 (N) 23
V1851 Ori s 1 0.276946 12.00 12.00 0.00 15.07. 22:40 33 (NE) -24
OS Lup p 10 0.3741337 10.33 11.05 0.72 15.07. 22:40 226 (SW) -14
BV Tri s 1 0.494177 14.10 14.20 0.10 15.07. 22:40 55 (NE) 19
FI Boo p 1 0.389997 9.60 9.70 0.10 15.07. 22:40 295 (NW) 54
DL Vir p 1 1.315488 7.00 7.50 0.50 15.07. 22:40 251 (W) -9
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 15.07. 22:40 177 (S) 78
V1066 Her p 1 0.539622 11.80 12.30 0.50 15.07. 22:40 271 (W) 74
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 15.07. 22:40 183 (S) 25
BS Vir p 10 0.3770834 13.60 14.40 0.80 15.07. 22:40 275 (W) -7
GN CVn p 1 0.395009 12.00 12.50 0.50 15.07. 22:40 290 (W) 36
EL Tuc s 7 0.3420282 13.00 13.50 0.50 15.07. 22:40 152 (SE) -39
V399 Dra p 9 1.11377 12.97 13.60 0.63 15.07. 22:40 343 (N) 70
V1133 Sgr p 6 0.8053005 13.20 14.00 0.80 15.07. 22:40 179 (S) 26
V1065 Her s 4 0.397828 11.50 11.50 0.00 15.07. 22:41 228 (SW) 61
V802 Aql p 6 0.267608 13.40 14.30 0.90 15.07. 22:41 185 (S) 37
V816 Cep p 10 0.3113931 13.45 14.10 0.65 15.07. 22:41 9 (N) 63
V535 Aur s 5 0.384744 12.73 13.13 0.40 15.07. 22:41 8 (N) 7
V485 And p 10 1.032545 11.08 11.23 0.15 15.07. 22:41 74 (E) 35
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 15.07. 22:41 181 (S) 52
DY CVn p 1 0.2459495 12.00 12.50 0.50 15.07. 22:41 297 (NW) 26
PV Pup s 9 1.660728 6.88 7.31 0.43 15.07. 22:41 348 (N) -54
V1055 Her s 1 0.3154085 11.32 11.32 0.00 15.07. 22:41 258 (W) 68
HW Vir p 1 0.11671953 10.50 11.20 0.70 15.07. 22:42 271 (W) -12
GU Aps p 10 0.436522 14.00 14.70 0.70 15.07. 22:42 191 (S) -44
DN Mon s 8 1.201339 13.20 13.90 0.70 15.07. 22:42 6 (N) -35
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.