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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°): 00:51 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DK And s 1 0.489223 12.50 12.50 0.00 31.07. 22:52 72 (E) 62
VV UMa s 1 0.687376 10.13 10.26 0.13 31.07. 22:53 350 (N) 17
V459 Peg p 9 0.295664 13.65 14.52 0.87 31.07. 22:53 145 (SE) 57
GU Boo s 1 0.4887296 13.10 13.10 0.00 31.07. 22:53 285 (W) 33
DF Hya s 1 0.3306016 11.00 11.50 0.50 31.07. 22:53 353 (N) -34
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 31.07. 22:53 358 (N) -27
V489 Ser p 9 0.078847 19.20 21.00 1.80 31.07. 22:54 254 (W) 13
V467 Peg p 9 0.312814 9.43 9.52 0.09 31.07. 22:54 146 (SE) 55
BQ UMa p 1 2.321525 13.50 15.90 2.40 31.07. 22:54 331 (NW) 11
V483 And p 1 0.2970635 11.97 12.20 0.23 31.07. 22:54 82 (E) 50
HN Cnc p 1 0.49451 11.10 11.50 0.40 31.07. 22:54 5 (N) -24
BB Peg s 1 0.361501 10.80 11.40 0.60 31.07. 22:54 137 (SE) 50
V1175 Cyg p 10 1.33294 15.90 16.50 0.60 31.07. 22:54 336 (NW) 81
V489 Cam p 8 0.6197565 10.94 11.22 0.28 31.07. 22:54 3 (N) 37
HW Vir p 1 0.11671953 10.50 11.20 0.70 31.07. 22:54 286 (W) -24
V514 Cam s 6 0.362742 12.63 11.00 -1.63 31.07. 22:54 350 (N) 42
BS Vir s 10 0.3770834 13.60 14.40 0.80 31.07. 22:54 291 (W) -19
Y Cyg p 1 2.996332 7.30 7.90 0.60 31.07. 22:54 166 (S) 74
FG Hya p 1 0.3278324 9.90 10.28 0.38 31.07. 22:54 2 (N) -36
HR Boo s 1 0.315967 13.25 13.70 0.45 31.07. 22:54 282 (W) 19
RV CVn s 1 0.2695671 13.75 13.75 0.00 31.07. 22:54 298 (NW) 13
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 31.07. 22:55 232 (SW) 31
AV CMi p 1 2.277755 11.80 11.85 0.05 31.07. 22:55 23 (NE) -25
V440 Nor p 10 0.7503 15.82 16.40 0.58 31.07. 22:55 217 (SW) -31
V931 Cyg s 1 0.341513 13.90 14.50 0.60 31.07. 22:55 212 (SW) 67
FY CVn p 10 0.386118 13.30 13.70 0.40 31.07. 22:55 304 (NW) 24
IR Cnc s 5 0.717767 11.90 12.27 0.37 31.07. 22:55 2 (N) -17
V594 Aur p 8 1.43677 12.40 13.20 0.80 31.07. 22:55 40 (NE) 11
V524 Oph p 8 0.308917 13.00 13.80 0.80 31.07. 22:56 219 (SW) 1
ER Vul p 1 0.698095 7.27 7.49 0.22 31.07. 22:56 165 (S) 67
V512 And s 10 0.745331 11.80 11.95 0.15 31.07. 22:56 82 (E) 42
NO Vul p 1 0.370765 13.40 14.20 0.80 31.07. 22:56 208 (SW) 58
LT Her p 1 1.084032 10.69 11.11 0.42 31.07. 22:56 250 (W) 29
V417 Aql p 1 0.3703135 11.00 11.50 0.50 31.07. 22:56 201 (S) 44
EK Com p 1 0.266685 12.70 13.40 0.70 31.07. 22:56 307 (NW) 6
QV UMa s 6 0.311444 13.50 13.50 0.00 31.07. 22:57 349 (N) 11
HN UMa p 4 0.38261 9.90 10.02 0.12 31.07. 22:57 329 (NW) 4
V345 Dra p 10 0.291903 13.20 13.45 0.25 31.07. 22:57 299 (NW) 48
DN Mon p 8 1.201339 13.20 14.00 0.80 31.07. 22:57 29 (NE) -31
UX Leo p 1 1.0071575 10.30 11.10 0.80 31.07. 22:57 308 (NW) -35
V375 Cam s 8 0.32208 13.60 14.10 0.50 31.07. 22:57 13 (N) 43
V712 And p 10 0.367179 10.03 10.24 0.21 31.07. 22:57 91 (E) 52
AG LMi p 7 0.679508 10.72 11.31 0.59 31.07. 22:57 334 (NW) -2
ER Hya p 10 0.6516339 13.60 14.70 1.10 31.07. 22:57 272 (W) -36
XY Pic p 10 0.2972608 7.61 7.66 0.06 31.07. 22:57 119 (SE) -64
V953 Mon p 7 0.426934 13.80 14.40 0.60 31.07. 22:57 10 (N) -40
AI Tri p 3 0.19174566 16.00 16.50 0.50 31.07. 22:58 75 (E) 28
OX UMa p 8 3.48325 11.95 12.45 0.50 31.07. 22:58 360 (N) 28
II Per p 1 0.4798527 13.50 14.20 0.70 31.07. 22:58 42 (NE) 19
EV Cet p 9 0.428224 11.60 12.08 0.48 31.07. 22:58 110 (E) 15
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.