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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:20 // 17:35 UTC
Civil Twilight (6°): 03:49 // 18:07 UTC
Nautical Twilight (12°): 03:09 // 18:47 UTC
Astronomical Twilight (18°): 02:26 // 19:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1051 Her s 10 0.55833 12.50 12.50 0.00 07.09. 06:20 15 (N) -11
PU Pup p 10 2.57897 4.69 4.75 0.06 07.09. 06:20 163 (S) 13
AB Cnc p 3 0.872842 14.00 15.00 1.00 07.09. 06:21 131 (SE) 46
PR Cam p 10 0.387366 13.10 13.40 0.30 07.09. 06:21 295 (NW) 66
DW UMa s 1 0.13660653 15.10 16.60 1.50 07.09. 06:21 52 (NE) 54
V909 Cep p 7 0.425573 12.13 12.47 0.34 07.09. 06:21 328 (NW) 32
V434 Per p 3 0.5361082 14.40 15.10 0.70 07.09. 06:21 271 (W) 57
DU CVn p 2 0.3071015 13.10 14.50 1.40 07.09. 06:21 60 (NE) 24
GK Aqr p 1 0.327415 12.40 13.60 1.20 07.09. 06:21 295 (NW) -20
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 07.09. 06:21 349 (N) -58
FG Gem s 1 0.819128 11.60 11.60 0.00 07.09. 06:22 171 (S) 57
EM Lac s 1 0.3891351 12.50 13.09 0.59 07.09. 06:22 326 (NW) 25
I Boo p 1 0.2678178 5.80 6.40 0.60 07.09. 06:22 33 (NE) 17
V1188 Cyg p 7 0.8516615 13.70 15.40 1.70 07.09. 06:22 343 (N) 15
V699 Cyg p 7 1.55152 12.00 13.00 1.00 07.09. 06:22 339 (N) 2
RU UMi s 1 0.524926 10.00 10.22 0.22 07.09. 06:22 26 (NE) 41
AD Cnc p 1 0.2827379 13.10 13.40 0.30 07.09. 06:22 132 (SE) 41
V1139 Cas p 1 0.2971 12.80 13.23 0.43 07.09. 06:22 307 (NW) 48
BN Del p 7 2.478685 12.70 13.60 0.90 07.09. 06:22 326 (NW) -20
GR Cet p 9 0.488807 11.31 11.71 0.40 07.09. 06:23 254 (W) -12
V1009 Cas s 7 0.784681 12.30 12.50 0.20 07.09. 06:23 312 (NW) 42
LP UMa s 1 0.309901 12.52 12.52 0.00 07.09. 06:23 52 (NE) 55
EX Del p 1 0.3309877 12.80 13.30 0.50 07.09. 06:23 332 (NW) -20
TW Cru p 9 0.3881436 12.50 13.10 0.60 07.09. 06:23 144 (SE) -40
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 07.09. 06:24 310 (NW) -27
V685 Her p 10 0.5891435 15.40 16.00 0.60 07.09. 06:24 31 (NE) -11
V649 Lyr s 1 0.292256 14.50 14.91 0.41 07.09. 06:24 1 (N) 6
AU Men p 9 0.343841 10.29 11.11 0.82 07.09. 06:24 183 (S) -33
LY Boo p 9 0.41441 13.10 13.31 0.21 07.09. 06:25 42 (NE) 12
V1104 Her p 1 0.227876 13.30 14.10 0.80 07.09. 06:25 3 (N) 9
HW Per s 4 0.6348286 13.00 13.30 0.30 07.09. 06:25 273 (W) 64
BF Vir p 1 0.640575 10.50 11.23 0.73 07.09. 06:25 75 (E) -13
V1060 Cas s 8 1.816023 10.02 10.42 0.40 07.09. 06:25 318 (NW) 45
EY Cas p 1 0.4819812 14.00 14.50 0.50 07.09. 06:25 318 (NW) 37
V342 UMa p 1 0.3438515 13.40 13.90 0.50 07.09. 06:26 61 (NE) 51
V342 Dra p 9 0.39221 12.65 13.05 0.40 07.09. 06:26 23 (NE) 20
RW Com p 1 0.2373465 11.00 11.70 0.70 07.09. 06:26 72 (E) 20
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 07.09. 06:26 165 (S) 51
V1067 Her p 1 0.258109 12.58 13.21 0.63 07.09. 06:26 9 (N) 4
FY Boo s 1 0.2411595 13.12 13.12 0.00 07.09. 06:26 61 (NE) 6
AM Oct p 10 0.5017 14.40 15.10 0.70 07.09. 06:26 197 (S) -61
NW Boo p 5 1.01185563 13.00 13.00 0.00 07.09. 06:27 41 (NE) 7
UX Hor p 10 0.712816 14.00 14.40 0.40 07.09. 06:27 208 (SW) -19
SY Hya p 6 3.40291 10.70 13.60 2.90 07.09. 06:27 148 (SE) 25
G4708.0841 Cet s 3 0.361938 12.22 12.22 0.00 07.09. 06:27 237 (SW) 24
V1425 Cyg p 7 1.252387 7.70 8.15 0.45 07.09. 06:27 337 (NW) 20
V907 Mon p 10 1.41626 10.31 10.59 0.28 07.09. 06:27 178 (S) 47
EH Hya s 10 0.2969053 14.20 14.20 0.00 07.09. 06:27 117 (SE) -21
PY Vir p 1 0.311248 9.60 10.10 0.50 07.09. 06:27 86 (E) -9
BE UMa p 4 2.291167 14.80 17.80 3.00 07.09. 06:27 58 (NE) 40
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.