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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OQ UMa s 1 0.283356 13.00 13.60 0.60 20.07. 07:35 21 (N) 21
V515 Mon p 1 0.8739713 11.60 12.20 0.60 20.07. 07:35 138 (SE) 30
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 20.07. 07:35 2 (N) -44
TU CMa s 1 1.1278038 9.80 10.20 0.40 20.07. 07:35 151 (SE) 11
KN Eri p 8 0.396604 13.23 14.20 0.97 20.07. 07:35 178 (S) 35
CE Peg s 1 0.64203 13.20 13.20 0.00 20.07. 07:35 295 (NW) 12
AA Vel p 10 2.33437 9.68 9.90 0.22 20.07. 07:35 132 (SE) -42
VW Pic p 10 0.425763 7.05 7.14 0.09 20.07. 07:35 170 (S) -16
CW Tuc p 10 1.053848 9.39 9.59 0.20 20.07. 07:35 207 (SW) -30
V2544 Cyg p 1 2.093767 12.69 13.26 0.57 20.07. 07:35 316 (NW) 12
V808 Cep p 10 0.484564 11.55 11.92 0.37 20.07. 07:36 2 (N) 55
V693 Cyg p 7 1.1347738 14.30 15.50 1.20 20.07. 07:36 320 (NW) 12
II CMa s 8 0.22919704 15.22 15.22 0.00 20.07. 07:36 141 (SE) 19
GK Aqr s 1 0.327415 12.40 12.40 0.00 20.07. 07:36 271 (W) -2
EX CMa s 10 74.111 13.00 13.00 0.00 20.07. 07:36 143 (SE) 19
V591 Lyr s 2 0.300395 11.95 11.95 0.00 20.07. 07:36 338 (N) 2
GU Vul p 2 0.774228 11.60 12.20 0.60 20.07. 07:36 317 (NW) -2
V879 Aql p 9 0.2710068 13.10 14.80 1.70 20.07. 07:36 322 (NW) -22
DZE Phe p 8 1.6697725 3.91 4.42 0.51 20.07. 07:36 208 (SW) -23
HK Mon p 10 1.835577 13.80 16.20 2.40 20.07. 07:36 129 (SE) 41
V592 Per s 1 0.7157178 8.30 8.30 0.00 20.07. 07:36 164 (S) 80
V757 Cen s 1 0.3431685 8.30 8.60 0.30 20.07. 07:36 80 (E) -59
NT Aps s 5 0.294763 8.39 8.39 0.00 20.07. 07:37 164 (S) -63
IK Boo p 1 0.303116 12.00 12.50 0.50 20.07. 07:37 30 (NE) -5
V1159 Her p 10 0.28735 13.30 14.00 0.70 20.07. 07:37 3 (N) 7
KW Peg s 1 0.816402 12.17 12.17 0.00 20.07. 07:37 297 (NW) 13
PT Vel s 9 1.8020075 7.05 7.60 0.55 20.07. 07:37 133 (SE) -22
EX Lac s 1 1.739306 13.60 13.60 0.00 20.07. 07:37 309 (NW) 39
V1040 Her p 7 1.113677 12.50 13.00 0.50 20.07. 07:38 353 (N) -20
V2277 Cyg p 8 1.061935 10.50 11.10 0.60 20.07. 07:38 331 (NW) 11
V610 Car p 9 4.844925 10.20 10.75 0.55 20.07. 07:38 144 (SE) -35
V445 Nor p 10 0.4871 16.88 17.20 0.32 20.07. 07:38 143 (SE) -81
GR Vir s 1 0.346974 7.80 8.20 0.40 20.07. 07:38 36 (NE) -41
V359 Cas s 1 1.303887 11.80 12.00 0.20 20.07. 07:38 308 (NW) 47
DT Cam p 10 7.06625 8.17 8.80 0.63 20.07. 07:39 40 (NE) 81
V448 Vel p 10 0.364875 11.63 11.97 0.34 20.07. 07:39 143 (SE) -21
PV Cyg p 6 1.314865 12.70 15.50 2.80 20.07. 07:39 321 (NW) 9
RW Cet p 1 0.9751965 10.43 11.40 0.97 20.07. 07:39 216 (SW) 21
NSV 00518 Cet p 9 0.58622 11.06 11.69 0.63 20.07. 07:39 222 (SW) 6
G1077.0828 Aql p 1 1.705523 8.78 9.34 0.56 20.07. 07:39 304 (NW) -13
IU Aps p 10 0.3046 14.20 14.60 0.40 20.07. 07:39 182 (S) -59
UV Psc s 1 0.861047 8.91 9.54 0.63 20.07. 07:40 240 (SW) 31
V410 Aur s 1 0.366355 10.10 10.10 0.00 20.07. 07:40 159 (S) 74
XX LMi s 4 0.370979 12.42 12.42 0.00 20.07. 07:40 68 (E) 24
V1096 Her p 1 0.2414165 13.05 13.40 0.35 20.07. 07:40 350 (N) 5
UV Gru p 10 0.365688 12.75 13.55 0.80 20.07. 07:40 236 (SW) -36
V972 Her s 5 0.4430605 6.72 6.72 0.00 20.07. 07:40 342 (N) -5
BC Eri s 1 0.527247 10.83 11.26 0.43 20.07. 07:40 176 (S) 25
OR Mus p 10 1.73106 8.84 9.18 0.34 20.07. 07:41 144 (SE) -54
V415 Cam p 10 0.4326164 13.70 14.10 0.40 20.07. 07:41 6 (N) 59
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.