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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:19 // 18:53 UTC
Civil Twilight (6°): 02:41 // 19:31 UTC
Nautical Twilight (12°): 01:48 // 20:25 UTC
Astronomical Twilight (18°): 00:33 // 21:39 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HL Dra s 1 0.944276 7.35 7.35 0.00 26.07. 21:17 359 (N) 82
NU Cyg s 3 0.2811248 14.30 14.90 0.60 26.07. 21:17 122 (SE) 73
V508 And p 10 0.775182 12.15 12.45 0.30 26.07. 21:17 63 (NE) 25
V651 Cas s 1 0.9968096 11.10 11.10 0.00 26.07. 21:17 49 (NE) 46
EM Cyg p 1 0.2909091 11.90 14.40 2.50 26.07. 21:18 143 (SE) 67
HY Mon p 10 7.28268 11.50 12.40 0.90 26.07. 21:18 336 (NW) -45
LN Cyg p 10 0.523943 14.00 15.10 1.10 26.07. 21:18 109 (E) 59
V452 And p 6 0.978438 13.80 15.14 1.34 26.07. 21:18 63 (NE) 46
RS Sgr s 1 2.415684 6.01 6.28 0.27 26.07. 21:18 184 (S) 6
V776 Cas p 1 0.440417 8.94 9.09 0.15 26.07. 21:18 25 (NE) 40
IY UMa p 4 0.0739138 18.40 20.00 1.60 26.07. 21:18 328 (NW) 29
W UMa p 1 0.3336367 7.75 8.48 0.73 26.07. 21:18 334 (NW) 23
V1088 Her p 1 0.359231 11.00 11.50 0.50 26.07. 21:18 236 (SW) 64
AV Tel p 10 0.416963 13.20 14.30 1.10 26.07. 21:19 178 (S) -11
AZ Vir s 1 0.3496644 10.74 11.37 0.63 26.07. 21:19 260 (W) 14
V1189 Aql p 10 0.3154 13.50 14.50 1.00 26.07. 21:19 170 (S) 41
AP Aur p 1 0.569374 10.90 11.40 0.50 26.07. 21:19 351 (N) -3
AA Lyr p 1 0.5173146 13.40 14.00 0.60 26.07. 21:19 163 (S) 68
V714 Car p 10 2.0453 9.68 9.85 0.17 26.07. 21:19 234 (SW) -56
EL Boo s 1 0.4137625 9.38 9.38 0.00 26.07. 21:19 253 (W) 31
QW Boo p 10 0.2908715 12.10 12.45 0.35 26.07. 21:19 281 (W) 60
LT Cam s 2 0.2766042 14.50 14.50 0.00 26.07. 21:19 5 (N) 20
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 26.07. 21:19 122 (SE) 8
BE Col p 10 0.64788 15.00 15.00 0.00 26.07. 21:19 22 (N) -71
V1151 Her p 10 0.27818 12.80 13.05 0.25 26.07. 21:20 283 (W) 65
IS Boo s 8 0.25145 14.00 14.00 0.00 26.07. 21:20 295 (NW) 49
V577 Lyr s 9 0.390011 14.50 14.50 0.00 26.07. 21:20 171 (S) 85
SW Sex p 1 0.13493852 14.80 16.70 1.90 26.07. 21:20 297 (NW) -25
CI CrB p 10 0.350076 12.83 13.02 0.19 26.07. 21:20 247 (SW) 54
V1695 Aql s 9 0.412779 10.90 11.20 0.30 26.07. 21:20 162 (S) 35
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 26.07. 21:20 164 (S) 85
DY CVn s 1 0.2459495 12.00 12.00 0.00 26.07. 21:20 291 (W) 32
V1043 Her s 8 0.410255 13.63 13.63 0.00 26.07. 21:21 279 (W) 75
V640 Aur p 1 0.3279975 12.52 13.25 0.73 26.07. 21:21 6 (N) 13
V649 Lyr s 1 0.292256 14.50 14.91 0.41 26.07. 21:21 212 (SW) 85
NN Tel p 10 0.3838 15.00 15.50 0.50 26.07. 21:21 167 (S) -17
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 26.07. 21:21 135 (SE) 76
EL Tuc s 7 0.3420282 13.00 13.50 0.50 26.07. 21:21 149 (SE) -42
V509 Cam p 6 0.350347 13.00 13.60 0.60 26.07. 21:21 351 (N) 42
RZ UMi s 2 0.3373491 12.80 13.50 0.70 26.07. 21:21 356 (N) 52
V403 Cam p 10 0.3863595 11.16 11.38 0.22 26.07. 21:21 6 (N) 28
QX And s 1 0.412173 11.25 11.25 0.00 26.07. 21:21 51 (NE) 17
V497 Cam p 5 0.554646 13.50 14.05 0.55 26.07. 21:21 356 (N) 45
VW Phe s 10 1.74216 10.70 11.00 0.30 26.07. 21:22 113 (SE) -37
V489 Ser p 9 0.078847 19.20 21.00 1.80 26.07. 21:22 229 (SW) 29
V401 Cam p 8 0.3158103 13.20 13.70 0.50 26.07. 21:22 6 (N) 30
DX CVn p 1 0.35738 12.25 12.70 0.45 26.07. 21:22 293 (NW) 32
V394 Cam p 10 0.381489 13.20 13.60 0.40 26.07. 21:22 6 (N) 33
V361 Tel p 10 0.88483 12.70 14.50 1.80 26.07. 21:22 178 (S) -12
V1101 Cyg p 10 1.829073 15.20 17.00 1.80 26.07. 21:23 74 (E) 58
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.