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Ephemerides for Variable Stars

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

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

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V418 Cam s 9 0.3067595 13.70 14.40 0.70 31.07. 03:42 29 (NE) 53
KZ Dra p 6 2.233836 11.20 12.40 1.20 31.07. 03:42 326 (NW) 50
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 31.07. 03:42 289 (W) 23
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 31.07. 03:42 341 (N) 72
PY Boo p 9 0.278049 12.10 12.65 0.55 31.07. 03:42 340 (N) 15
V549 And p 10 0.315957 14.00 14.50 0.50 31.07. 03:42 141 (SE) 79
HY Gem p 5 0.351013 16.70 17.50 0.80 31.07. 03:42 84 (E) 24
V603 Aur s 8 0.37475 12.70 12.70 0.00 31.07. 03:42 63 (NE) 54
V1104 Her p 1 0.227876 13.30 14.10 0.80 31.07. 03:42 315 (NW) 27
AW Lac s 1 1.1428563 10.60 11.20 0.60 31.07. 03:43 297 (NW) 62
V623 Aur p 8 0.60309 12.50 12.90 0.40 31.07. 03:43 76 (E) 42
V873 Aql p 5 0.357572 13.30 14.30 1.00 31.07. 03:43 277 (W) -5
BX CrB p 10 0.358838 12.25 12.50 0.25 31.07. 03:43 329 (NW) 5
V1107 Cas p 1 0.273412 12.88 13.20 0.32 31.07. 03:43 2 (N) 78
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 31.07. 03:43 238 (SW) 16
V722 Ara p 9 0.98892 9.49 10.09 0.60 31.07. 03:43 236 (SW) -57
OW Lup p 10 0.360317 10.03 10.39 0.36 31.07. 03:44 299 (NW) -64
GN Boo p 1 0.3016025 10.75 11.30 0.55 31.07. 03:44 340 (N) -8
HU And p 10 0.2857905 16.50 17.20 0.70 31.07. 03:44 220 (SW) 78
V435 Peg p 9 0.312999 13.05 13.40 0.35 31.07. 03:44 255 (W) 32
IW Boo s 4 0.264742 13.40 13.40 0.00 31.07. 03:44 350 (N) 4
DD Cam p 10 1.762855 7.03 7.23 0.20 31.07. 03:44 65 (NE) 66
V386 Dra p 1 0.238912 13.40 13.90 0.50 31.07. 03:44 320 (NW) 27
EK Com p 1 0.266685 12.70 13.40 0.70 31.07. 03:44 7 (N) -12
KV Aps p 10 0.738365 13.40 14.30 0.90 31.07. 03:45 201 (S) -55
OQ Boo p 8 0.398071 12.17 12.26 0.09 31.07. 03:45 337 (NW) -9
UZ For p 10 0.087865429 18.20 20.90 2.70 31.07. 03:45 150 (SE) 9
LW Eri s 5 0.46562 12.20 12.20 0.00 31.07. 03:45 125 (SE) 25
GI CVn p 8 0.30316 14.10 14.90 0.80 31.07. 03:45 353 (N) 7
V1007 Cas p 5 0.332007 12.00 12.44 0.44 31.07. 03:45 283 (W) 78
V443 Dra p 10 3.0166 12.70 13.05 0.35 31.07. 03:45 332 (NW) 51
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 31.07. 03:45 288 (W) 28
V464 Mon p 4 1.1264035 12.10 12.90 0.80 31.07. 03:46 95 (E) 0
V520 Cas s 1 0.489832 12.50 13.10 0.60 31.07. 03:46 301 (NW) 74
AE Phe p 1 0.362374 7.56 8.25 0.69 31.07. 03:46 178 (S) -10
V1833 Ori p 10 0.377198 10.32 10.55 0.23 31.07. 03:46 116 (SE) 30
RT CMa p 1 1.29374 11.40 12.90 1.50 31.07. 03:46 114 (SE) -3
V338 Dra s 5 0.2351485 13.30 13.30 0.00 31.07. 03:46 341 (N) 24
V699 Her s 10 0.614205 15.40 16.00 0.60 31.07. 03:46 315 (NW) -11
V396 Mon p 1 0.3963436 12.60 13.60 1.00 31.07. 03:46 96 (E) 10
V616 Sco p 10 0.844119 11.50 12.10 0.60 31.07. 03:46 257 (W) -51
V373 Dra s 3 0.316906 13.00 13.00 0.00 31.07. 03:46 325 (NW) 26
V608 Cen p 10 1.62875 12.70 13.50 0.80 31.07. 03:47 183 (S) -77
V1055 Her s 1 0.3154085 11.32 11.32 0.00 31.07. 03:47 318 (NW) 15
VY Vul s 8 0.8843472 14.20 14.40 0.20 31.07. 03:47 279 (W) 19
YZ Phe s 10 0.23472665 12.65 12.95 0.30 31.07. 03:47 177 (S) -6
V407 Peg s 1 0.636884 9.30 9.30 0.00 31.07. 03:47 222 (SW) 50
V350 Cas s 2 2.05726 13.20 13.20 0.00 31.07. 03:47 293 (NW) 70
V919 Aql p 10 0.79521 13.00 14.00 1.00 31.07. 03:47 269 (W) -1
GN CVn s 1 0.395009 12.00 12.50 0.50 31.07. 03:47 352 (N) -1
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.