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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:14 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RZ Col s 10 0.565194 11.00 11.20 0.20 21.07. 20:44 19 (N) -75
V1107 Cas p 1 0.273412 12.88 13.20 0.32 21.07. 20:44 31 (NE) 33
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 21.07. 20:44 159 (S) 22
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 21.07. 20:44 87 (E) 51
FF Cnc s 1 1.323107 10.83 9.83 -1.00 21.07. 20:45 319 (NW) -13
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 21.07. 20:45 313 (NW) -14
MT Her s 1 0.4877185 11.86 12.30 0.44 21.07. 20:45 164 (S) 54
V1865 Ori p 3 0.717374 12.50 12.90 0.40 21.07. 20:45 5 (N) -24
HV UMa p 1 0.71076 8.60 8.88 0.28 21.07. 20:45 303 (NW) 36
V350 Aqr p 7 0.430354 12.40 13.00 0.60 21.07. 20:45 104 (E) 9
QS UMa p 9 0.4183 15.70 17.65 1.95 21.07. 20:46 325 (NW) 21
EU Hya s 2 0.7782075 10.10 10.20 0.10 21.07. 20:46 304 (NW) -33
BE Per p 6 2.159252 14.50 15.30 0.80 21.07. 20:46 26 (NE) 12
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 21.07. 20:46 22 (N) -9
BG Del p 7 0.5636117 13.60 14.00 0.40 21.07. 20:46 120 (SE) 44
BF Vir p 1 0.640575 10.50 11.23 0.73 21.07. 20:46 245 (SW) 19
V728 Cyg s 2 2.060155 10.60 10.60 0.00 21.07. 20:46 54 (NE) 65
GU Vul p 2 0.774228 11.60 12.20 0.60 21.07. 20:46 123 (SE) 57
V594 Cen p 10 0.3170973 13.70 14.50 0.80 21.07. 20:46 222 (SW) -22
TY UMa p 1 0.354548 11.48 12.14 0.66 21.07. 20:46 311 (NW) 42
EG CMi p 9 0.533605 13.10 13.60 0.50 21.07. 20:46 321 (NW) -32
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 21.07. 20:46 32 (NE) 41
V744 Cep p 5 0.624553 12.20 12.54 0.34 21.07. 20:47 34 (NE) 53
BN Psc s 8 0.349118 16.45 16.45 0.00 21.07. 20:47 53 (NE) 7
GV Lib s 6 0.955245 13.90 13.90 0.00 21.07. 20:47 207 (SW) 16
UX Hor s 10 0.712816 14.00 14.40 0.40 21.07. 20:47 108 (E) -68
QS Vir p 9 0.150757525 14.27 17.76 3.49 21.07. 20:47 238 (SW) 8
FO Eri p 8 2.1964 8.51 8.80 0.29 21.07. 20:47 90 (E) -59
V1047 Her s 1 0.320736 12.26 12.26 0.00 21.07. 20:47 203 (SW) 72
HI Leo p 1 0.3115905 10.90 11.60 0.70 21.07. 20:47 277 (W) -4
MU Aqr p 3 0.2722205 11.30 11.80 0.50 21.07. 20:48 128 (SE) 26
AS Lib p 10 0.553805 13.20 13.90 0.70 21.07. 20:48 215 (SW) 11
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 21.07. 20:48 308 (NW) 76
RR Dra s 3 2.831298 10.00 10.10 0.10 21.07. 20:48 25 (NE) 75
MM Com s 1 0.30199 12.00 12.00 0.00 21.07. 20:48 282 (W) 37
V784 Aql s 4 0.5876933 14.20 14.80 0.60 21.07. 20:48 129 (SE) 44
EM Cep s 1 0.806181 7.02 7.16 0.14 21.07. 20:48 45 (NE) 55
AG Phe s 10 0.75534 8.87 8.95 0.08 21.07. 20:48 112 (E) -35
V450 Peg s 1 0.556231 14.00 14.00 0.00 21.07. 20:48 96 (E) 40
V403 Cam p 10 0.3863595 11.16 11.38 0.22 21.07. 20:48 1 (N) 27
V441 Lac s 1 0.3089166 12.56 12.56 0.00 21.07. 20:48 60 (NE) 50
V463 Cyg s 1 2.117571 10.55 10.65 0.10 21.07. 20:49 120 (SE) 62
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.07. 20:49 189 (S) 14
V644 Ori p 9 2.481541 14.60 16.50 1.90 21.07. 20:49 353 (N) -22
AC Psc p 3 0.335307 13.60 14.60 1.00 21.07. 20:49 91 (E) 9
V490 Cam p 10 0.3234825 13.80 14.30 0.50 21.07. 20:49 350 (N) 37
V943 Cep p 10 0.345289 13.30 13.90 0.60 21.07. 20:49 21 (N) 49
FH Lyr p 5 1.5892377 12.50 13.90 1.40 21.07. 20:49 124 (SE) 70
V1417 Cyg p 1 0.7267666 13.00 13.60 0.60 21.07. 20:50 64 (NE) 51
V1374 Tau s 1 0.250818 13.00 13.00 0.00 21.07. 20:50 0 (N) -11
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.