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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 °
AP Tau s 3 0.9719742 14.00 14.70 0.70 25.12. 13:20 48 (NE) 1
FS Cas p 10 3.08077 13.90 15.20 1.30 25.12. 13:20 55 (NE) 57
MX Ser s 4 0.30776 13.20 13.68 0.48 25.12. 13:20 250 (W) 12
V805 Cen s 10 3.3167193 9.90 9.90 0.00 25.12. 13:20 234 (SW) -46
DK Cyg p 1 0.470693 10.37 10.93 0.56 25.12. 13:20 141 (SE) 72
V523 And p 10 0.528539 11.90 12.40 0.50 25.12. 13:20 79 (E) 42
V449 Nor p 10 0.4046 15.51 15.75 0.24 25.12. 13:21 218 (SW) -32
VY Pup p 5 0.8167331 10.80 11.40 0.60 25.12. 13:21 25 (NE) -49
BS Cas p 1 0.440469 12.20 12.60 0.40 25.12. 13:21 49 (NE) 50
G0196.0699 Hya p 9 0.52831 11.80 12.40 0.60 25.12. 13:21 7 (N) -39
PR Boo s 10 0.371281 13.70 13.70 0.00 25.12. 13:21 298 (NW) 38
GZ Pup s 10 0.3202743 11.70 12.10 0.40 25.12. 13:22 64 (NE) -72
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 25.12. 13:22 0 (N) -27
V1045 Her s 1 0.510283 10.90 10.90 0.00 25.12. 13:22 285 (W) 56
EL Pav p 10 1.1443 15.40 16.20 0.80 25.12. 13:22 187 (S) -33
V892 Cep p 10 0.362442 13.50 14.00 0.50 25.12. 13:22 16 (N) 63
V931 Cyg p 1 0.341513 13.90 14.60 0.70 25.12. 13:22 216 (SW) 67
V853 Cyg p 6 1.712225 14.10 15.10 1.00 25.12. 13:22 225 (SW) 67
QS And p 9 0.276678 16.67 17.09 0.42 25.12. 13:23 97 (E) 43
GH Aqr p 6 0.305585 13.40 13.80 0.40 25.12. 13:23 151 (SE) 31
MM Dra p 8 0.2644 14.54 14.90 0.36 25.12. 13:23 344 (N) 74
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 25.12. 13:23 301 (NW) 83
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 25.12. 13:23 57 (NE) -18
RT Cha p 9 0.3551095 14.00 15.00 1.00 25.12. 13:23 187 (S) -59
V664 Pup p 10 0.330557 11.89 12.26 0.37 25.12. 13:23 102 (E) -78
FS Aqr s 7 0.26205 13.20 13.20 0.00 25.12. 13:23 154 (SE) 37
AI Tri p 3 0.19174566 16.00 16.50 0.50 25.12. 13:24 76 (E) 28
QW Gem p 1 0.3581235 10.33 10.74 0.41 25.12. 13:24 24 (NE) -7
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 25.12. 13:24 234 (SW) 30
ER Psc p 5 1.620216 12.10 13.80 1.70 25.12. 13:24 132 (SE) 37
V354 Aur p 10 2.45179 15.00 16.20 1.20 25.12. 13:24 34 (NE) 10
IV Tau p 5 0.979809 14.40 16.40 2.00 25.12. 13:24 50 (NE) 5
RZ Com s 1 0.338507 10.42 10.42 0.00 25.12. 13:24 309 (NW) -1
QU Lyr p 2 1.22303638 12.70 13.10 0.40 25.12. 13:25 231 (SW) 69
EV CVn s 3 0.335969 12.00 12.00 0.00 25.12. 13:25 315 (NW) 12
CE Leo p 1 0.3034287 11.80 12.60 0.80 25.12. 13:25 319 (NW) -6
CC Tri p 9 0.382946 13.20 13.70 0.50 25.12. 13:25 71 (E) 27
NN Ser p 1 0.1300801 17.00 23.00 6.00 25.12. 13:25 265 (W) 21
V448 Vel p 10 0.364875 11.63 11.97 0.34 25.12. 13:25 67 (NE) -87
NQ Cam s 1 0.362099 13.10 13.65 0.55 25.12. 13:26 5 (N) 33
BX Mic p 10 2.93561 6.92 6.96 0.05 25.12. 13:26 180 (S) 5
V567 Aur s 5 0.710089 12.55 13.10 0.55 25.12. 13:26 36 (NE) 3
AH Gem p 1 0.336762 14.40 14.90 0.50 25.12. 13:26 29 (NE) -20
XY Ari p 10 0.25265 13.54 17.60 4.06 25.12. 13:26 75 (E) 13
V411 CMa p 10 1.382703 15.15 16.20 1.05 25.12. 13:26 66 (NE) -59
V733 Her s 3 0.4174915 13.80 14.30 0.50 25.12. 13:26 286 (W) 57
EM Cyg p 1 0.2909091 11.90 14.40 2.50 25.12. 13:26 219 (SW) 67
BG Boo s 1 0.64008 13.50 14.30 0.80 25.12. 13:26 295 (NW) 12
AV Tel p 10 0.416963 13.20 14.30 1.10 25.12. 13:27 198 (S) -14
RS Ind p 7 0.624052 9.90 10.20 0.30 25.12. 13:27 175 (S) -31
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.