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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:06 // 17:53 UTC
Civil Twilight (6°): 03:34 // 18:26 UTC
Nautical Twilight (12°): 02:52 // 19:08 UTC
Astronomical Twilight (18°): 02:06 // 19:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OX Dra p 7 2.34905 12.28 13.25 0.97 15.04. 09:30 354 (N) 30
V357 Dra p 6 0.619276 11.55 12.15 0.60 15.04. 09:30 333 (NW) 40
AD Boo s 1 2.068807 9.37 9.75 0.38 15.04. 09:30 326 (NW) -8
V770 Her p 10 1.471257 15.60 16.80 1.20 15.04. 09:30 305 (NW) 25
EM Cyg p 1 0.2909091 11.90 14.40 2.50 15.04. 09:31 275 (W) 37
V501 Cam p 9 0.454388 13.80 14.10 0.30 15.04. 09:31 11 (N) 42
CM Cep s 3 1.858924 12.10 12.10 0.00 15.04. 09:31 343 (N) 74
IW TrA p 10 0.3146 14.20 14.60 0.40 15.04. 09:31 224 (SW) -52
V416 Aql p 8 1.33805 13.70 15.10 1.40 15.04. 09:31 253 (W) 14
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 15.04. 09:31 231 (SW) 20
HW Vir s 1 0.11671953 10.50 11.20 0.70 15.04. 09:31 346 (N) -48
BN Ari s 1 0.2993717 10.38 10.98 0.60 15.04. 09:31 124 (SE) 57
SY Boo s 1 0.714484 12.25 12.25 0.00 15.04. 09:31 329 (NW) -17
V467 Vir s 6 0.6045733 9.46 9.46 0.00 15.04. 09:31 334 (NW) -43
V467 And p 10 0.215 15.43 15.73 0.30 15.04. 09:31 186 (S) 75
TZ Lyr p 1 0.528827 10.87 11.85 0.98 15.04. 09:32 298 (NW) 31
V721 Cen p 10 1.315668 13.25 14.60 1.35 15.04. 09:32 295 (NW) -59
CG Cha p 10 0.3765523 13.90 14.40 0.50 15.04. 09:32 172 (S) -59
TZ Eri s 1 2.606111 9.80 9.80 0.00 15.04. 09:32 115 (SE) 12
V1647 Aql p 6 0.463588 13.50 14.00 0.50 15.04. 09:32 246 (SW) 6
RV CVn s 1 0.2695671 13.75 13.75 0.00 15.04. 09:32 339 (N) -9
EQ Vel p 9 1.0802672 11.40 12.60 1.20 15.04. 09:32 102 (E) -56
WY Sex p 5 0.3680553 11.50 11.80 0.30 15.04. 09:32 37 (NE) -35
V1044 Her s 1 0.2406405 13.07 13.07 0.00 15.04. 09:32 306 (NW) 21
V869 Cyg s 4 0.895102 14.00 14.80 0.80 15.04. 09:32 278 (W) 36
V505 Cam s 7 0.336361 13.80 14.40 0.60 15.04. 09:33 7 (N) 45
WZ Cep p 1 0.417444 12.45 13.01 0.56 15.04. 09:33 352 (N) 67
QW Gem s 1 0.3581235 10.33 10.33 0.00 15.04. 09:33 63 (NE) 16
V1183 Her p 10 0.3095 12.65 13.10 0.45 15.04. 09:33 310 (NW) 12
PT Dra p 10 0.270768 14.30 14.90 0.60 15.04. 09:33 335 (NW) 21
DK Cep p 1 0.985907 12.20 14.20 2.00 15.04. 09:33 314 (NW) 69
CD Eri p 6 2.876744 9.51 10.49 0.98 15.04. 09:33 123 (SE) 15
HN Cnc s 1 0.49451 11.10 10.10 -1.00 15.04. 09:33 55 (NE) -6
V658 Lyr s 1 0.33026 11.10 11.10 0.00 15.04. 09:33 301 (NW) 37
V336 Cas s 1 0.5972873 13.40 13.60 0.20 15.04. 09:33 354 (N) 79
V1264 Her p 10 0.81474 12.35 12.70 0.35 15.04. 09:34 300 (NW) 19
V1851 Ori p 1 0.276946 12.00 12.50 0.50 15.04. 09:34 94 (E) 17
V701 Cen p 8 0.73845 8.60 9.40 0.80 15.04. 09:34 254 (W) -77
V752 Cen s 2 0.370229 9.10 9.61 0.51 15.04. 09:34 21 (N) -75
V1166 Cas p 10 1.321087 11.65 12.35 0.70 15.04. 09:34 46 (NE) 67
LU Cnc s 6 0.39855 12.10 12.55 0.45 15.04. 09:34 42 (NE) -11
V2768 Ori s 8 0.33262 15.00 15.00 0.00 15.04. 09:34 90 (E) 6
DZ Cas s 1 0.784886 11.60 12.00 0.40 15.04. 09:34 326 (NW) 83
V525 Sgr p 9 0.7051219 8.28 8.93 0.65 15.04. 09:34 240 (SW) -14
GM Ara p 10 0.5623 12.50 13.40 0.90 15.04. 09:34 223 (SW) -46
UV Mon s 1 0.415677 12.50 12.50 0.00 15.04. 09:34 79 (E) -8
FP Sge p 9 0.642007 14.50 14.90 0.40 15.04. 09:35 259 (W) 35
DY Cet s 1 0.44079 9.47 9.47 0.00 15.04. 09:35 142 (SE) 18
UZ For p 10 0.087865429 18.20 20.90 2.70 15.04. 09:35 135 (SE) 2
FH Lyr p 5 1.5892377 12.50 13.90 1.40 15.04. 09:35 286 (W) 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.