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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:35 UTC
Civil Twilight (6°): 03:00 // 19:10 UTC
Nautical Twilight (12°): 02:12 // 19:59 UTC
Astronomical Twilight (18°): 01:12 // 20:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NN Vir p 2 0.4806875 7.30 7.67 0.37 08.08. 08:13 63 (NE) -14
GT Lac p 8 0.2790438 15.50 17.00 1.50 08.08. 08:13 319 (NW) 20
UV Hyi p 10 0.8170424 12.08 12.81 0.73 08.08. 08:13 194 (S) -36
V417 Lyr p 4 0.300661 14.90 16.20 1.30 08.08. 08:13 350 (N) -9
V364 UMa p 8 0.3669815 13.40 13.95 0.55 08.08. 08:13 30 (NE) 32
AM Eri s 4 0.3165735 14.40 14.40 0.00 08.08. 08:13 210 (SW) 23
QR UMa p 10 1.7854 7.35 7.45 0.10 08.08. 08:13 81 (E) 58
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 08.08. 08:13 327 (NW) -24
AZ Gem s 1 1.006186 11.80 12.40 0.60 08.08. 08:14 175 (S) 54
QT UMa p 6 0.473539 11.00 11.80 0.80 08.08. 08:14 73 (E) 59
V2640 Oph s 7 0.419892 12.50 13.20 0.70 08.08. 08:14 16 (N) -34
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 08.08. 08:14 22 (N) -67
CQ Scl p 10 0.269896 12.00 12.55 0.55 08.08. 08:15 249 (W) -21
V576 Cen s 10 0.378016 12.60 12.60 0.00 08.08. 08:15 119 (SE) -23
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 08.08. 08:15 355 (N) 11
V537 Cas s 7 1.632427 11.80 11.80 0.00 08.08. 08:15 307 (NW) 43
DV Psc s 1 0.3085358 10.59 10.59 0.00 08.08. 08:16 276 (W) 3
LM Boo s 1 0.327922 12.00 12.00 0.00 08.08. 08:16 50 (NE) -1
FI Boo p 1 0.389997 9.60 9.70 0.10 08.08. 08:16 28 (NE) 18
NX Boo p 8 0.251135 13.02 13.40 0.38 08.08. 08:16 40 (NE) 5
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 08.08. 08:16 325 (NW) 26
RU UMi s 1 0.524926 10.00 10.22 0.22 08.08. 08:16 25 (NE) 40
BI CVn p 1 0.3842103 10.35 10.78 0.43 08.08. 08:16 58 (NE) 22
YY Cet p 1 0.7904598 10.58 11.61 1.03 08.08. 08:16 240 (SW) 0
V401 CMa p 10 0.69123 17.75 18.08 0.33 08.08. 08:17 182 (S) 21
V654 Pup p 9 0.370015 14.00 14.80 0.80 08.08. 08:17 170 (S) -7
QT Per p 1 0.8515552 14.20 15.10 0.90 08.08. 08:17 285 (W) 58
ER Ori p 1 0.4234005 9.32 9.93 0.61 08.08. 08:17 201 (S) 29
NT Boo p 10 0.434877 12.10 12.35 0.25 08.08. 08:17 32 (NE) 19
EW Psc p 8 0.241202 10.38 10.38 0.00 08.08. 08:17 280 (W) 3
DZ Psc s 1 0.366136 10.86 10.86 0.00 08.08. 08:17 282 (W) 18
LO And s 1 0.3804371 11.20 11.82 0.62 08.08. 08:17 311 (NW) 26
MT Boo p 6 0.3653325 13.45 13.95 0.50 08.08. 08:18 39 (NE) 13
AN UMa p 6 0.07975275 14.90 20.20 5.30 08.08. 08:18 68 (E) 44
V1851 Ori p 1 0.276946 12.00 12.50 0.50 08.08. 08:18 207 (SW) 47
V722 Her p 9 0.5046925 15.00 15.70 0.70 08.08. 08:18 14 (N) 4
CY Cha s 10 0.443751 13.50 14.00 0.50 08.08. 08:18 166 (S) -45
XY Phe p 10 0.33867 13.48 14.23 0.75 08.08. 08:18 229 (SW) -21
BX CrB p 10 0.358838 12.25 12.50 0.25 08.08. 08:18 28 (NE) 3
V804 Cep s 6 0.347592 12.94 13.45 0.51 08.08. 08:19 353 (N) 53
GI CVn p 8 0.30316 14.10 14.90 0.80 08.08. 08:19 43 (NE) 23
PV Boo p 10 0.292588 14.51 15.14 0.63 08.08. 08:19 37 (NE) 3
WZ LMi s 1 0.38914 12.45 12.45 0.00 08.08. 08:19 88 (E) 42
V641 Ori s 1 0.450815 14.20 14.50 0.30 08.08. 08:19 192 (S) 54
V1047 Her p 1 0.320736 12.26 12.78 0.52 08.08. 08:19 16 (N) -5
BX Tri p 6 0.1926355 12.35 12.65 0.30 08.08. 08:19 274 (W) 43
EQ Pup p 9 1.143134 10.20 11.00 0.80 08.08. 08:19 161 (S) 12
V929 Cep p 10 7.02055 11.37 11.80 0.43 08.08. 08:19 326 (NW) 34
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 08.08. 08:20 40 (NE) -61
V1138 Her p 10 0.4609 13.80 14.10 0.30 08.08. 08:20 25 (NE) 15
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.