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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:24 UTC
Civil Twilight (6°): 03:10 // 18:59 UTC
Nautical Twilight (12°): 02:24 // 19:45 UTC
Astronomical Twilight (18°): 01:29 // 20:40 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RY Men p 10 0.369514 13.19 14.16 0.97 14.08. 06:33 185 (S) -42
FG Hya p 1 0.3278324 9.90 10.28 0.38 14.08. 06:33 120 (SE) 27
V1331 Aql p 4 1.364193 7.70 8.05 0.35 14.08. 06:33 328 (NW) -37
IT Nor p 8 0.635779 9.40 10.00 0.60 14.08. 06:33 62 (NE) -81
V466 Cyg s 1 1.3915666 10.80 11.40 0.60 14.08. 06:33 326 (NW) 1
FY Boo p 1 0.2411595 13.12 13.83 0.71 14.08. 06:33 45 (NE) -5
PT CrA p 10 8.33344 13.70 14.30 0.60 14.08. 06:34 305 (NW) -76
V599 Aur p 1 0.316533 11.67 11.96 0.29 14.08. 06:34 177 (S) 72
V444 And s 7 0.46878 13.04 13.70 0.66 14.08. 06:34 280 (W) 50
V2277 Cyg s 8 1.061935 10.50 10.50 0.00 14.08. 06:34 337 (NW) 9
CV Cyg p 1 0.983425 10.80 11.40 0.60 14.08. 06:34 328 (NW) 6
AR CrB s 1 0.3973515 10.80 10.80 0.00 14.08. 06:34 15 (N) -11
V505 And p 10 0.394143 13.80 14.60 0.80 14.08. 06:34 281 (W) 43
PY Boo s 9 0.278049 12.10 12.10 0.00 14.08. 06:34 15 (N) 14
CO Cep p 1 4.13756 12.00 12.70 0.70 14.08. 06:34 341 (N) 54
KT Cnc p 8 0.323691 13.60 14.20 0.60 14.08. 06:35 114 (SE) 33
V1138 Cas p 1 0.798267 13.25 13.60 0.35 14.08. 06:35 303 (NW) 59
TU Cha p 6 0.557048 13.30 13.80 0.50 14.08. 06:35 164 (S) -48
V664 Lyr p 8 0.359987 13.00 13.00 0.00 14.08. 06:35 343 (N) 5
V870 Cep p 7 0.301066 10.93 11.17 0.24 14.08. 06:35 326 (NW) 36
HP Pav p 10 0.2978 14.90 15.70 0.80 14.08. 06:35 208 (SW) -60
CK Boo p 1 0.3551495 8.99 9.26 0.27 14.08. 06:36 41 (NE) -22
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 14.08. 06:36 314 (NW) 14
RZ UMi p 2 0.3373491 12.80 13.50 0.70 14.08. 06:36 3 (N) 47
BE Dra s 1 0.522495 11.30 11.50 0.20 14.08. 06:36 352 (N) 30
MT Her s 1 0.4877185 11.86 12.30 0.44 14.08. 06:36 340 (N) -23
V606 Cen s 10 1.4950935 9.40 9.90 0.50 14.08. 06:36 131 (SE) -57
V731 CrA p 10 0.537745 10.90 11.30 0.40 14.08. 06:36 302 (NW) -70
V527 Oph p 10 0.774704 14.40 15.40 1.00 14.08. 06:37 344 (N) -69
PZ Boo p 7 0.622672 12.90 13.40 0.50 14.08. 06:37 18 (N) 6
GU Leo p 2 0.354085 11.60 12.30 0.70 14.08. 06:37 93 (E) 27
U Gem p 1 0.17690624 8.20 14.90 6.70 14.08. 06:37 115 (SE) 47
CZEV114 Cas s 4 0.642525 13.98 13.98 0.00 14.08. 06:38 313 (NW) 49
V523 And p 10 0.528539 11.90 12.40 0.50 14.08. 06:38 277 (W) 45
Y Sex p 1 0.4198165 9.83 10.21 0.38 14.08. 06:38 102 (E) 11
V473 And s 2 0.4013 13.80 14.15 0.35 14.08. 06:38 290 (W) 40
LL UMa s 8 0.323393 15.40 16.00 0.60 14.08. 06:39 32 (NE) 53
V2290 Cyg p 7 1.10509 13.60 15.40 1.80 14.08. 06:39 336 (NW) 13
UV Lyn p 1 0.414982 9.41 9.81 0.40 14.08. 06:39 83 (E) 48
HS Cnc p 7 0.359488 13.16 13.27 0.11 14.08. 06:39 110 (E) 31
BN Ari s 1 0.2993717 10.38 10.98 0.60 14.08. 06:39 253 (W) 48
CO Lac p 1 1.5422075 10.28 10.89 0.61 14.08. 06:39 317 (NW) 37
GQ Boo s 1 0.3846402 12.65 12.65 0.00 14.08. 06:39 30 (NE) -10
MU Aqr p 3 0.2722205 11.30 11.80 0.50 14.08. 06:39 298 (NW) -23
V885 Per p 10 0.30387 13.10 13.40 0.30 14.08. 06:39 296 (NW) 71
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 14.08. 06:40 1 (N) -66
V687 And p 10 0.395048 11.68 11.83 0.15 14.08. 06:40 291 (W) 31
BG CrA p 10 0.4527693 14.50 15.30 0.80 14.08. 06:40 294 (NW) -67
V947 Per p 6 0.297667 13.45 14.05 0.60 14.08. 06:40 222 (SW) 68
BL And s 1 0.722376 11.00 11.24 0.24 14.08. 06:40 309 (NW) 37
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.