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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
SS Aps p 8 0.582672 13.30 14.04 0.74 31.07. 22:18 204 (SW) -45
V714 Mon p 1 0.3445093 11.83 12.37 0.54 31.07. 22:18 26 (NE) -32
FY And p 10 1.374416 15.00 16.50 1.50 31.07. 22:18 69 (E) 58
LY And p 4 0.345031 13.80 14.65 0.85 31.07. 22:18 59 (NE) 25
BX Tri s 6 0.1926355 12.35 12.60 0.25 31.07. 22:19 63 (NE) 21
GM CVn p 1 0.366984 12.00 12.50 0.50 31.07. 22:19 291 (W) 25
MR Com p 1 0.412743 12.00 12.45 0.45 31.07. 22:19 296 (NW) 14
V386 Dra p 1 0.238912 13.40 13.90 0.50 31.07. 22:19 286 (W) 70
V338 Dra p 5 0.2351485 13.30 13.90 0.60 31.07. 22:19 312 (NW) 55
V737 Per p 1 0.366599 12.65 13.22 0.57 31.07. 22:19 50 (NE) 11
GU Vul p 2 0.774228 11.60 12.20 0.60 31.07. 22:20 185 (S) 66
TX Eri p 10 0.62858 12.47 12.91 0.44 31.07. 22:20 89 (E) -27
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 31.07. 22:20 171 (S) 50
CC Tau p 6 0.479667 12.80 13.50 0.70 31.07. 22:21 55 (NE) -23
BC Vel p 9 1.173596 11.10 11.70 0.60 31.07. 22:21 302 (NW) -81
V422 Nor p 10 0.5788 16.92 17.60 0.68 31.07. 22:21 214 (SW) -28
V1362 Cen p 10 0.35341 9.25 9.53 0.28 31.07. 22:22 238 (SW) -22
V414 Dra p 10 0.348087 11.52 11.70 0.18 31.07. 22:22 334 (NW) 73
V639 Aur p 4 0.3571 14.01 14.85 0.84 31.07. 22:22 19 (N) 16
DY CVn p 1 0.2459495 12.00 12.50 0.50 31.07. 22:22 303 (NW) 20
V659 Ara s 10 0.2918802 13.90 14.40 0.50 31.07. 22:22 204 (SW) -28
AP Dor p 10 0.213593 9.38 9.60 0.22 31.07. 22:22 127 (SE) -64
TW Cet p 1 0.3168513 10.43 11.18 0.75 31.07. 22:22 106 (E) -14
V712 And p 10 0.367179 10.03 10.24 0.21 31.07. 22:22 85 (E) 47
AZ Tri p 10 0.76479 13.70 14.30 0.60 31.07. 22:22 72 (E) 29
V789 Cyg s 6 0.288551 13.30 13.30 0.00 31.07. 22:22 204 (SW) 69
QR And p 7 0.660467 12.16 12.69 0.53 31.07. 22:23 94 (E) 33
V1102 Her p 1 0.3090057 13.60 14.40 0.80 31.07. 22:23 282 (W) 72
KX Nor p 10 0.58614 14.30 14.80 0.50 31.07. 22:23 210 (SW) -24
WW Phe p 10 0.719889 12.79 13.58 0.79 31.07. 22:23 126 (SE) -28
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 31.07. 22:23 188 (S) 10
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 31.07. 22:23 162 (S) 72
CC Lyn p 6 0.354627 6.42 6.52 0.10 31.07. 22:23 5 (N) 3
AX Vir s 1 0.7025264 10.00 10.24 0.24 31.07. 22:23 279 (W) -3
BG Vul s 1 0.4032397 12.90 13.70 0.80 31.07. 22:23 144 (SE) 58
V648 And p 10 0.5321 13.45 14.10 0.65 31.07. 22:23 87 (E) 53
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 31.07. 22:24 49 (NE) 4
CF Peg s 1 0.4134966 14.80 14.80 0.00 31.07. 22:24 132 (SE) 60
OQ UMa s 1 0.283356 13.00 13.60 0.60 31.07. 22:24 315 (NW) 39
V473 Peg p 9 0.590563 12.70 13.30 0.60 31.07. 22:24 134 (SE) 52
V631 Aur p 9 0.3459 15.97 16.61 0.64 31.07. 22:24 25 (NE) 4
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 31.07. 22:24 344 (N) -12
V870 Ara p 7 0.399826 9.00 9.39 0.40 31.07. 22:24 196 (S) -19
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 31.07. 22:25 198 (S) 20
RV Crt s 10 1.170501 9.20 9.40 0.20 31.07. 22:25 290 (W) -41
WZ Ant s 8 0.4459239 11.50 11.80 0.30 31.07. 22:25 286 (W) -66
FI Boo p 1 0.389997 9.60 9.70 0.10 31.07. 22:25 300 (NW) 47
V1189 Aql p 10 0.3154 13.50 14.50 1.00 31.07. 22:26 199 (S) 40
V1580 Cyg p 9 1.811436 14.00 15.30 1.30 31.07. 22:26 219 (SW) 84
V1301 Sco p 8 1.95406 13.00 13.50 0.50 31.07. 22:26 215 (SW) -4
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.