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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DF Lyr p 1 0.5771284 13.10 13.50 0.40 17.04. 19:39 44 (NE) 1
V549 And p 10 0.315957 14.00 14.50 0.50 17.04. 19:39 322 (NW) 12
BZ Vel p 10 1.262409 10.40 11.50 1.10 17.04. 19:39 191 (S) -11
V338 Dra p 5 0.2351485 13.30 13.90 0.60 17.04. 19:39 44 (NE) 46
GV Lib p 6 0.955245 13.90 15.30 1.40 17.04. 19:39 108 (E) -10
V556 And p 1 0.43141 14.55 14.80 0.25 17.04. 19:39 323 (NW) 16
HN Cnc s 1 0.49451 11.10 10.10 -1.00 17.04. 19:39 229 (SW) 48
NY Lyr s 1 0.4408 12.70 13.10 0.40 17.04. 19:39 37 (NE) 4
V5568 Sgr p 9 2.4887 12.90 13.50 0.60 17.04. 19:39 82 (E) -36
OO Cyg p 7 0.2620015 14.10 14.60 0.50 17.04. 19:39 29 (NE) 4
BD Pav p 10 0.1793015 12.40 16.21 3.81 17.04. 19:39 125 (SE) -58
V421 Dra p 10 0.653567 12.16 12.54 0.38 17.04. 19:40 8 (N) 44
KW Boo p 5 0.348865 14.00 14.50 0.50 17.04. 19:40 92 (E) 38
AC Crt p 3 0.617262 9.72 10.17 0.45 17.04. 19:40 170 (S) 27
RT CMi p 8 1.258605 14.20 14.90 0.70 17.04. 19:40 232 (SW) 35
BS Vul s 1 0.475971 10.90 11.10 0.20 17.04. 19:40 39 (NE) -9
V477 Hya p 10 0.40719 15.90 16.20 0.30 17.04. 19:40 217 (SW) 32
V879 Aql p 9 0.2710068 13.10 14.80 1.70 17.04. 19:40 54 (NE) -13
NX Cam s 8 0.605772 10.50 10.50 0.00 17.04. 19:40 323 (NW) 35
LY Pav p 9 0.37955 14.50 15.00 0.50 17.04. 19:41 152 (SE) -64
V409 Gem p 10 0.5997 13.60 14.30 0.70 17.04. 19:41 253 (W) 38
BU Tri p 1 0.295568 14.40 15.00 0.60 17.04. 19:41 317 (NW) 11
GG Dra p 10 2.26951 8.77 8.89 0.12 17.04. 19:41 49 (NE) 37
V1039 Her p 1 0.507761 12.54 12.74 0.20 17.04. 19:41 74 (E) 6
G1209.1201 Ari p 7 0.351086 13.01 13.01 0.00 17.04. 19:41 312 (NW) -9
KL Cas s 1 2.447426 11.80 12.30 0.50 17.04. 19:41 340 (N) 23
V1097 Her p 1 0.360849 10.75 11.30 0.55 17.04. 19:41 60 (NE) 10
GW Psc s 8 0.3363377 11.35 11.35 0.00 17.04. 19:41 314 (NW) -21
GZ Sge p 10 9.85985 13.10 14.40 1.30 17.04. 19:42 41 (NE) -12
AO Ser s 1 0.8793471 10.70 10.80 0.10 17.04. 19:42 84 (E) 18
AY Pup s 7 0.4689593 11.60 12.50 0.90 17.04. 19:43 218 (SW) 7
GR Psc s 4 0.49432 11.21 11.21 0.00 17.04. 19:43 322 (NW) -9
DZ Per p 6 0.764177 14.40 15.00 0.60 17.04. 19:43 326 (NW) 28
V870 Cyg p 7 1.307911 15.40 16.20 0.80 17.04. 19:43 37 (NE) 0
KN And p 7 2.262183 12.10 12.90 0.80 17.04. 19:43 314 (NW) 14
V477 Her s 8 0.3251804 14.90 15.40 0.50 17.04. 19:43 63 (NE) 12
V692 Cen p 10 1.723715 11.70 12.00 0.30 17.04. 19:43 170 (S) -25
V502 Her p 1 0.3692772 12.80 13.70 0.90 17.04. 19:43 57 (NE) 15
YZ Phe p 10 0.23472665 12.65 13.32 0.67 17.04. 19:43 258 (W) -58
TU Boo s 1 0.324284 11.80 12.40 0.60 17.04. 19:44 95 (E) 45
AV Gem p 1 1.2216535 12.40 13.90 1.50 17.04. 19:44 252 (W) 31
V589 Vir p 1 0.271832 13.00 13.00 0.00 17.04. 19:44 109 (E) 20
V843 Mon s 2 0.526121 12.40 12.90 0.50 17.04. 19:44 246 (SW) 31
V403 Cam p 10 0.3863595 11.16 11.38 0.22 17.04. 19:44 324 (NW) 52
TU UMi s 4 0.377268 8.84 8.84 0.00 17.04. 19:44 21 (N) 54
WX UMi p 10 0.38714 14.40 15.10 0.70 17.04. 19:45 23 (NE) 59
DO Aur p 1 0.788652 14.10 14.60 0.50 17.04. 19:45 289 (W) 33
RY Per p 8 6.863569 8.50 10.25 1.75 17.04. 19:45 319 (NW) 23
RS CVn s 4 4.79779 7.93 8.19 0.26 17.04. 19:45 100 (E) 58
DM Per p 6 2.7277427 7.86 8.59 0.73 17.04. 19:45 328 (NW) 27
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.