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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 °
V1222 Cen p 10 1.4329 16.83 16.85 0.02 22.07. 02:30 181 (S) -79
KO Aur p 1 3.9537975 10.40 11.30 0.90 22.07. 02:30 49 (NE) 30
TU Eri p 9 0.334978 12.56 13.13 0.57 22.07. 02:30 131 (SE) 5
V364 Cas s 1 1.543067 11.20 11.90 0.70 22.07. 02:30 80 (E) 77
V689 Cen p 10 0.5585365 12.40 13.30 0.90 22.07. 02:30 186 (S) -82
G0167.0251 CMi s 7 0.289606 14.34 14.34 0.00 22.07. 02:30 68 (E) -14
AR Dra p 1 0.675838 11.29 12.51 1.22 22.07. 02:30 355 (N) 25
NR Nor p 10 0.42886 15.50 16.00 0.50 22.07. 02:30 229 (SW) -48
V1256 Her p 2 0.318276 12.60 13.50 0.90 22.07. 02:30 283 (W) 11
CS Tri p 9 0.663318 11.20 11.40 0.20 22.07. 02:30 99 (E) 51
V742 Cen s 10 0.8644535 9.40 10.10 0.70 22.07. 02:30 4 (N) -81
QU Dra p 9 0.276915 14.10 14.80 0.70 22.07. 02:31 328 (NW) 27
V842 Her s 1 0.419037 9.85 9.85 0.00 22.07. 02:31 318 (NW) 26
YZ Cru p 10 0.836728 13.00 13.50 0.50 22.07. 02:31 216 (SW) -77
V369 Cam p 8 0.3452048 12.50 13.20 0.70 22.07. 02:31 40 (NE) 48
GM Boo p 1 0.361122 11.85 12.20 0.35 22.07. 02:31 316 (NW) -5
GM Dra p 4 0.338741 8.79 9.03 0.23 22.07. 02:31 317 (NW) 39
V839 Cen p 8 0.330936 9.51 10.13 0.62 22.07. 02:32 301 (NW) -70
V490 And p 7 0.424185 14.60 15.10 0.50 22.07. 02:32 125 (SE) 77
BX Tri s 6 0.1926355 12.35 12.60 0.25 22.07. 02:32 102 (E) 55
V512 And p 10 0.745331 11.80 12.50 0.70 22.07. 02:32 128 (SE) 69
V941 Oph p 10 1.2497107 16.00 16.60 0.60 22.07. 02:32 271 (W) 9
V381 Cas s 1 1.745943 10.26 10.80 0.55 22.07. 02:32 88 (E) 80
HQ Cas p 7 2.194655 13.90 14.60 0.70 22.07. 02:32 44 (NE) 73
ET Mus p 8 0.4593487 12.10 12.90 0.80 22.07. 02:33 192 (S) -64
V592 Per p 1 0.7157178 8.30 8.65 0.35 22.07. 02:33 69 (E) 36
V947 Oph p 7 0.7977454 15.25 15.60 0.35 22.07. 02:33 268 (W) 9
DY Vir p 5 0.934273 14.20 15.70 1.50 22.07. 02:33 347 (N) -30
AE Vol p 10 0.406614 9.97 10.54 0.57 22.07. 02:33 140 (SE) -64
CK Cet s 7 0.767309 10.35 10.35 0.00 22.07. 02:33 168 (S) 18
RW Tri p 1 0.23188315 12.50 15.61 3.11 22.07. 02:33 107 (E) 51
RV Gru p 10 0.2595312 11.00 11.40 0.40 22.07. 02:33 189 (S) -8
V829 Her s 1 0.358153 11.90 11.90 0.00 22.07. 02:33 300 (NW) 21
OV Dra p 9 0.0587357 19.00 20.70 1.70 22.07. 02:33 352 (N) 28
AP Dor p 10 0.213593 9.38 9.60 0.22 22.07. 02:34 139 (SE) -38
V519 Cyg s 4 2.345293 13.00 13.40 0.40 22.07. 02:34 278 (W) 63
V1137 Her p 10 0.37083 14.30 14.70 0.40 22.07. 02:34 321 (NW) 24
ZZ Lac s 6 2.889665 13.60 13.60 0.00 22.07. 02:34 285 (W) 79
VY Vul p 8 0.8843472 14.20 15.10 0.90 22.07. 02:34 258 (W) 37
VZ Scl p 10 0.1446222 15.60 18.40 2.80 22.07. 02:35 176 (S) 14
HU And s 10 0.2857905 16.50 17.20 0.70 22.07. 02:35 125 (SE) 75
G5248.0214 Aqr s 5 0.323088 13.67 13.67 0.00 22.07. 02:35 188 (S) 34
V374 Dra p 10 0.4034644 9.93 10.15 0.22 22.07. 02:35 315 (NW) 39
NU Cyg s 3 0.2811248 14.30 14.90 0.60 22.07. 02:35 276 (W) 50
V399 Cas p 8 0.660374 13.90 14.30 0.40 22.07. 02:35 352 (N) 79
AQ Psc s 1 0.4756052 8.60 8.60 0.00 22.07. 02:35 143 (SE) 42
PU Boo p 9 0.482238 10.60 10.90 0.30 22.07. 02:35 322 (NW) 18
BW Del p 5 2.423145 11.40 11.80 0.40 22.07. 02:35 249 (W) 40
CM Cap s 5 0.4189 11.00 11.00 0.00 22.07. 02:36 229 (SW) 14
V2650 Oph p 7 0.384054 12.57 13.20 0.63 22.07. 02:36 273 (W) 8
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.