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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V658 Lyr p 1 0.33026 11.10 11.50 0.40 25.12. 12:48 266 (W) 74
BS UMa p 1 0.3495099 13.70 14.00 0.30 25.12. 12:48 325 (NW) 12
CK Boo s 1 0.3551495 8.99 9.23 0.24 25.12. 12:48 270 (W) 12
NY Lyr s 1 0.4408 12.70 13.10 0.40 25.12. 12:48 214 (SW) 72
V579 Lyr p 1 0.242906 12.77 13.25 0.48 25.12. 12:48 251 (W) 76
EF CVn p 1 0.27205 13.10 13.50 0.40 25.12. 12:48 294 (NW) 17
Y For p 10 0.2699092 13.80 14.20 0.40 25.12. 12:48 101 (E) -27
V653 Pup p 10 0.388309 10.25 10.53 0.28 25.12. 12:48 70 (E) -82
V553 And p 6 0.30903 17.12 17.68 0.56 25.12. 12:48 59 (NE) 33
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 25.12. 12:49 94 (E) 79
V546 And p 5 0.38302 11.20 11.80 0.60 25.12. 12:49 60 (NE) 34
V435 Dra p 10 0.5221901 12.32 12.64 0.32 25.12. 12:49 360 (N) 71
DR CVn p 1 0.329058 11.70 11.96 0.26 25.12. 12:49 308 (NW) 16
CP Scl p 10 0.313662 12.90 13.63 0.73 25.12. 12:49 126 (SE) -6
RW CrA s 9 1.6835995 9.30 9.40 0.10 25.12. 12:49 205 (SW) -2
AN Gem s 9 2.032404 13.20 13.30 0.10 25.12. 12:49 14 (N) -19
BO Ari p 1 0.3181937 10.00 10.50 0.50 25.12. 12:50 71 (E) 20
V515 Cam p 6 0.30833 13.45 14.10 0.65 25.12. 12:50 345 (N) 41
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 25.12. 12:50 201 (S) 51
V337 Vir p 5 0.352857 13.30 14.10 0.80 25.12. 12:50 286 (W) -11
NS Cep s 6 0.77638 12.20 12.24 0.04 25.12. 12:50 23 (NE) 78
DX CVn p 1 0.35738 12.25 12.70 0.45 25.12. 12:50 307 (NW) 20
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 25.12. 12:50 295 (NW) 83
EN Oct p 1 0.288913 11.88 12.60 0.72 25.12. 12:50 180 (S) -50
TX CMi s 1 0.3892173 14.00 14.70 0.70 25.12. 12:50 8 (N) -35
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 25.12. 12:50 10 (N) 80
KP Peg p 5 0.7272053 7.05 7.26 0.21 25.12. 12:51 149 (SE) 50
V651 Ara s 10 0.2770608 14.60 15.30 0.70 25.12. 12:51 208 (SW) -25
EF CMi p 10 0.983812 12.30 12.60 0.30 25.12. 12:51 5 (N) -40
V606 Cen s 10 1.4950935 9.40 9.90 0.50 25.12. 12:51 225 (SW) -47
V532 Mon p 1 0.4669795 12.20 12.80 0.60 25.12. 12:51 21 (N) -38
BO Tri p 10 2.012 11.90 12.24 0.34 25.12. 12:51 71 (E) 25
V614 Cen p 10 3.473589 10.70 11.00 0.30 25.12. 12:51 225 (SW) -44
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 25.12. 12:52 168 (S) 71
BC Gru s 8 0.3073055 9.90 10.30 0.40 25.12. 12:52 154 (SE) -14
FI Boo p 1 0.389997 9.60 9.70 0.10 25.12. 12:52 301 (NW) 46
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 25.12. 12:52 284 (W) 41
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.12. 12:52 332 (NW) 38
OP Cen s 10 0.4623218 13.10 13.80 0.70 25.12. 12:52 227 (SW) -46
V981 Cyg p 10 0.507662 14.50 15.00 0.50 25.12. 12:52 332 (NW) 83
V892 Cep p 10 0.362442 13.50 14.00 0.50 25.12. 12:52 19 (N) 61
UX Her s 1 1.54886 9.05 9.11 0.06 25.12. 12:52 232 (SW) 47
W Equ s 9 4.236866 11.80 12.40 0.60 25.12. 12:52 154 (SE) 50
V489 And p 8 0.422756 12.00 13.00 1.00 25.12. 12:52 93 (E) 36
V960 Cep s 6 0.333992 12.80 12.80 0.00 25.12. 12:52 34 (NE) 58
KM Boo p 8 0.35866 14.05 14.70 0.65 25.12. 12:52 311 (NW) 40
V1207 Her p 8 0.2667556 12.55 13.40 0.85 25.12. 12:52 259 (W) 43
SV Nor p 10 0.3761231 12.00 12.60 0.60 25.12. 12:53 213 (SW) -32
AS Aps s 9 0.399351 13.40 13.80 0.40 25.12. 12:53 200 (S) -41
V2357 Oph p 6 0.415568 10.66 10.79 0.13 25.12. 12:53 243 (SW) 34
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.