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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°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TY Men p 9 0.4616664 8.08 8.56 0.48 19.12. 07:47 190 (S) -56
QX Cas p 10 6.00471 10.19 10.70 0.51 19.12. 07:47 20 (N) 26
V404 And s 1 0.676034 10.80 11.30 0.50 19.12. 07:47 18 (N) 4
LT Pav p 10 0.393674 11.40 12.20 0.80 19.12. 07:47 154 (SE) -43
V441 Lac p 1 0.3089166 12.56 12.78 0.22 19.12. 07:47 39 (NE) 27
RT Scl p 9 0.51156 10.31 10.99 0.68 19.12. 07:47 56 (NE) -56
V909 Cep s 7 0.425573 12.13 12.13 0.00 19.12. 07:47 29 (NE) 30
CK Boo p 1 0.3551495 8.99 9.26 0.27 19.12. 07:47 182 (S) 49
AL Tau p 3 0.9306606 12.90 13.90 1.00 19.12. 07:47 322 (NW) -5
V2203 Oph s 1 0.455001 11.56 11.94 0.38 19.12. 07:48 123 (SE) 30
GH Eri p 7 0.722388 9.02 9.61 0.59 19.12. 07:48 302 (NW) -76
BL Eri s 1 0.416918 11.51 11.51 0.00 19.12. 07:48 326 (NW) -47
V905 Ara p 2 0.243905 14.00 14.20 0.20 19.12. 07:48 161 (S) -25
BG Boo p 1 0.64008 13.50 14.30 0.80 19.12. 07:48 201 (S) 64
V394 Vul p 10 3.08029 8.70 8.98 0.28 19.12. 07:48 86 (E) 24
NZ Boo p 1 0.0589094 17.20 20.00 2.80 19.12. 07:48 164 (S) 73
OZ Cen p 10 0.3557686 12.60 13.10 0.50 19.12. 07:48 187 (S) -20
DV Psc s 1 0.3085358 10.59 10.59 0.00 19.12. 07:48 42 (NE) -26
IO Cep p 1 1.235808 11.40 12.60 1.20 19.12. 07:48 42 (NE) 37
KO Boo p 9 0.369518 13.15 13.35 0.20 19.12. 07:48 190 (S) 63
V951 Cep p 10 0.551344 13.10 13.70 0.60 19.12. 07:49 11 (N) 41
V561 And p 4 0.33479 16.03 16.42 0.39 19.12. 07:49 7 (N) 4
Y For p 10 0.2699092 13.80 14.20 0.40 19.12. 07:49 357 (N) -67
V758 Cen p 8 0.580785 8.80 9.40 0.60 19.12. 07:49 187 (S) -16
V807 Cyg s 9 0.798763 14.20 14.90 0.70 19.12. 07:49 73 (E) 37
DO Leo p 7 0.2345148 16.00 17.00 1.00 19.12. 07:50 257 (W) 30
V436 Dra p 10 0.430194 14.15 14.80 0.65 19.12. 07:50 29 (NE) 49
XZ Hya p 10 0.6262836 14.70 15.60 0.90 19.12. 07:51 248 (W) -10
IP Lac p 1 0.8520135 13.20 14.00 0.80 19.12. 07:51 41 (NE) 27
WW Phe p 10 0.719889 12.79 13.58 0.79 19.12. 07:51 71 (E) -76
RU UMi s 1 0.524926 10.00 10.22 0.22 19.12. 07:51 344 (N) 69
V576 Aur s 7 1.961843 9.68 9.97 0.29 19.12. 07:51 317 (NW) 2
GP Boo s 1 0.81877 11.10 11.10 0.00 19.12. 07:51 173 (S) 64
V430 Nor p 10 0.366 16.70 17.22 0.52 19.12. 07:52 170 (S) -17
AK Boo p 8 0.69403 15.80 16.30 0.50 19.12. 07:52 213 (SW) 61
V839 Cen p 8 0.330936 9.51 10.13 0.62 19.12. 07:52 201 (S) 0
BI Vul p 1 0.2518236 14.15 14.90 0.75 19.12. 07:52 65 (NE) 15
GP Cet p 9 3.4885 9.81 10.26 0.45 19.12. 07:53 42 (NE) -38
BF Cap s 9 0.532676 8.92 8.92 0.00 19.12. 07:53 108 (E) -10
NU Cyg s 3 0.2811248 14.30 14.90 0.60 19.12. 07:53 71 (E) 37
V804 Cep p 6 0.347592 12.94 13.45 0.51 19.12. 07:53 360 (N) 45
QW Cyg s 2 0.5876453 13.90 14.10 0.20 19.12. 07:53 71 (E) 35
ZZ Aur s 1 0.601216 10.80 11.10 0.30 19.12. 07:53 327 (NW) 9
YY CrB p 1 0.37656 8.64 9.13 0.49 19.12. 07:53 130 (SE) 73
BG Vul s 1 0.4032397 12.90 13.70 0.80 19.12. 07:53 69 (E) 12
V445 Dra p 10 0.3214714 13.40 14.10 0.70 19.12. 07:53 25 (NE) 49
V344 Lac s 1 0.392239 12.20 13.00 0.80 19.12. 07:53 39 (NE) 27
V934 Mon s 9 0.509444 12.60 12.60 0.00 19.12. 07:54 287 (W) -15
V361 Lyr p 4 0.309614 14.30 15.70 1.40 19.12. 07:54 69 (E) 49
V489 Cam s 8 0.6197565 10.94 10.94 0.00 19.12. 07:54 341 (N) 45
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.