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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AP Aur p 1 0.569374 10.90 11.40 0.50 31.07. 10:38 219 (SW) 74
V651 Ara p 10 0.2770608 14.60 15.40 0.80 31.07. 10:38 123 (SE) -59
GG Vel p 10 1.475228 8.72 9.07 0.35 31.07. 10:38 170 (S) -4
V441 Lac s 1 0.3089166 12.56 12.56 0.00 31.07. 10:38 342 (N) 15
V1231 Sco p 10 0.403586 15.42 15.61 0.19 31.07. 10:39 75 (E) -60
RZ UMi p 2 0.3373491 12.80 13.50 0.70 31.07. 10:39 5 (N) 49
V474 Hya s 6 0.528304 11.80 11.80 0.00 31.07. 10:39 179 (S) 40
AD And s 1 0.986194 10.90 11.60 0.70 31.07. 10:39 328 (NW) 18
V410 Aql p 10 0.981136 14.50 15.00 0.50 31.07. 10:39 16 (N) -33
G1209.1201 Ari p 7 0.351086 13.01 13.01 0.00 31.07. 10:39 287 (W) 9
IT Her s 1 0.3393957 12.90 12.90 0.00 31.07. 10:39 21 (N) -12
AN Eri p 10 0.4282205 14.40 15.40 1.00 31.07. 10:39 233 (SW) 7
V658 Pup p 10 0.402 16.60 16.76 0.16 31.07. 10:39 188 (S) -8
V509 Cam p 6 0.350347 13.00 13.60 0.60 31.07. 10:39 6 (N) 60
VZ Psc p 1 0.2612592 10.20 10.45 0.25 31.07. 10:40 307 (NW) -21
V342 UMa p 1 0.3438515 13.40 13.90 0.50 31.07. 10:40 70 (E) 67
GM UMa p 10 1.442553 6.65 6.80 0.15 31.07. 10:40 77 (E) 71
V1053 Cas p 1 0.649369 15.20 15.80 0.60 31.07. 10:40 327 (NW) 34
AH Tau p 1 0.3326733 11.25 11.92 0.67 31.07. 10:40 270 (W) 33
V339 Lib p 9 0.339013 13.60 14.40 0.80 31.07. 10:40 88 (E) -28
AU Men p 9 0.343841 10.29 11.11 0.82 31.07. 10:40 192 (S) -35
V444 And p 7 0.46878 13.04 13.74 0.70 31.07. 10:40 309 (NW) 22
V399 Pup s 7 3.91023 9.27 9.27 0.00 31.07. 10:40 185 (S) -9
UY Vol p 1 0.159337785 16.90 23.00 6.10 31.07. 10:40 183 (S) -28
V337 UMa s 8 0.383365 13.70 14.20 0.50 31.07. 10:40 77 (E) 72
BZ Ara p 9 0.4 14.50 15.10 0.60 31.07. 10:40 127 (SE) -59
V392 Cam p 8 0.664015 13.80 14.30 0.50 31.07. 10:40 334 (NW) 62
V392 Cam s 8 0.664015 13.80 13.80 0.00 31.07. 10:40 334 (NW) 62
AC Crt s 3 0.617262 9.72 10.17 0.45 31.07. 10:40 138 (SE) 18
V458 Mon s 5 0.3969371 13.30 13.80 0.50 31.07. 10:41 206 (SW) 39
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 31.07. 10:41 202 (S) 39
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 31.07. 10:41 347 (N) -8
V448 Mon p 1 1.118471 9.40 9.90 0.50 31.07. 10:41 209 (SW) 38
VX Lac s 1 1.0744975 10.90 10.90 0.00 31.07. 10:41 333 (NW) 4
V1094 Her s 1 0.392119 12.60 12.60 0.00 31.07. 10:41 34 (NE) 3
CE Leo p 1 0.3034287 11.80 12.60 0.80 31.07. 10:41 104 (E) 42
OV Dra p 9 0.0587357 19.00 20.70 1.70 31.07. 10:42 37 (NE) 53
AY Cam s 1 2.7349681 9.69 10.23 0.54 31.07. 10:42 1 (N) 63
EF CVn p 1 0.27205 13.10 13.50 0.40 31.07. 10:42 78 (E) 28
V898 Cep s 8 2.87477 12.20 12.20 0.00 31.07. 10:42 345 (N) 30
AK Eri p 10 2.6303 11.98 13.04 1.06 31.07. 10:42 234 (SW) 4
LN Dra p 2 0.612142 12.00 12.55 0.55 31.07. 10:42 23 (NE) 18
EX Ara p 10 3.44947 14.40 15.80 1.40 31.07. 10:42 122 (SE) -64
V340 Per p 10 4.370893 12.80 13.70 0.90 31.07. 10:42 279 (W) 41
FL Peg p 6 0.4743125 13.50 14.30 0.80 31.07. 10:42 341 (N) -29
G4708.0841 Cet p 3 0.361938 12.22 12.78 0.56 31.07. 10:43 259 (W) 8
PV Boo p 10 0.292588 14.51 15.14 0.63 31.07. 10:43 56 (NE) 16
MW Boo p 10 0.364135 14.00 14.40 0.40 31.07. 10:43 51 (NE) 31
BG Del p 7 0.5636117 13.60 14.00 0.40 31.07. 10:43 358 (N) -22
QV Ori p 6 1.74882 13.70 14.50 0.80 31.07. 10:43 238 (SW) 48
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.