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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 °
V443 Cyg p 1 0.831103 12.30 13.00 0.70 31.07. 16:59 64 (NE) 30
V474 Hya p 6 0.528304 11.80 12.40 0.60 31.07. 16:59 274 (W) -3
HI Pup s 10 0.4326186 10.70 11.00 0.30 31.07. 16:59 240 (SW) -44
PT Vir s 7 0.3081795 13.38 13.50 0.12 31.07. 17:00 227 (SW) 42
V381 Cas p 1 1.745943 10.26 10.76 0.51 31.07. 17:00 20 (N) 13
V1041 Sco p 10 2.18742 8.94 9.26 0.32 31.07. 17:00 161 (S) 9
NN Ser p 1 0.1300801 17.00 23.00 6.00 31.07. 17:00 151 (SE) 50
V562 Sco p 8 1.055051 11.50 12.00 0.50 31.07. 17:00 155 (SE) -2
V373 Dra p 3 0.316906 13.00 14.00 1.00 31.07. 17:00 65 (NE) 64
V891 Aql s 10 0.419508 15.40 15.80 0.40 31.07. 17:00 100 (E) 9
V609 Cen p 10 0.458448 13.30 13.60 0.30 31.07. 17:00 190 (S) -16
BB Peg s 1 0.361501 10.80 11.40 0.60 31.07. 17:00 60 (NE) -3
ET Leo s 1 0.3465036 9.55 9.55 0.00 31.07. 17:00 251 (W) 26
UU And p 6 1.486302 11.20 14.20 3.00 31.07. 17:01 24 (NE) -5
DQ CVn p 1 0.491422 12.28 12.56 0.28 31.07. 17:01 245 (SW) 63
V553 And p 6 0.30903 17.12 17.68 0.56 31.07. 17:01 7 (N) 4
NO Pup p 9 1.256884 6.53 6.98 0.45 31.07. 17:01 244 (SW) -31
DO Mus p 10 3.454505 11.60 13.60 2.00 31.07. 17:01 198 (S) -33
V432 Hya p 10 1.115657 7.90 7.98 0.08 31.07. 17:01 256 (W) -3
RV Gru p 10 0.2595312 11.00 11.40 0.40 31.07. 17:01 109 (E) -51
V2650 Oph p 7 0.384054 12.57 13.20 0.63 31.07. 17:02 121 (SE) 33
V901 Per s 8 3.256 10.01 10.55 0.55 31.07. 17:02 348 (N) 0
V696 Pup p 10 0.945 14.30 14.43 0.13 31.07. 17:02 267 (W) -14
DM Cir p 8 0.386773 9.99 10.51 0.52 31.07. 17:02 174 (S) -17
BQ Cap p 8 1.474088 8.11 8.40 0.29 31.07. 17:02 93 (E) -25
V2357 Oph p 6 0.415568 10.66 10.79 0.13 31.07. 17:02 132 (SE) 42
ER Vul s 1 0.698095 7.27 7.49 0.22 31.07. 17:02 67 (NE) 18
EH Hya p 10 0.2969053 14.20 15.00 0.80 31.07. 17:02 212 (SW) 0
BD Pav p 10 0.1793015 12.40 16.21 3.81 31.07. 17:03 148 (SE) -28
WW UMi p 8 0.601949 12.45 12.60 0.15 31.07. 17:03 347 (N) 66
MS UMa p 1 0.410388 11.97 12.60 0.63 31.07. 17:03 288 (W) 60
ZZ Peg s 1 0.667356 12.20 12.50 0.30 31.07. 17:03 54 (NE) -9
FR Del s 8 0.3497468 15.00 15.30 0.30 31.07. 17:04 80 (E) 7
NZ Boo p 1 0.0589094 17.20 20.00 2.80 31.07. 17:04 165 (S) 73
AU Aqr s 10 0.3711583 12.90 12.90 0.00 31.07. 17:04 88 (E) -35
NW Aps p 8 1.065555 9.23 9.51 0.28 31.07. 17:04 179 (S) -40
OZ Dra p 10 0.136647 18.00 20.00 2.00 31.07. 17:04 335 (NW) 72
WZ Ant p 8 0.4459239 11.50 11.80 0.30 31.07. 17:04 230 (SW) -18
V940 Oph p 10 0.433226 14.80 15.80 1.00 31.07. 17:04 120 (SE) 32
V386 Gem p 8 3.30831 12.24 14.50 2.26 31.07. 17:04 300 (NW) -2
TW Crt p 5 0.944279 8.39 8.72 0.33 31.07. 17:05 230 (SW) 3
OU Ser p 1 0.2967662 8.25 8.43 0.18 31.07. 17:05 163 (S) 55
V406 Cam p 10 0.290534 12.65 13.00 0.35 31.07. 17:05 338 (N) 28
V578 Per p 3 0.970766 8.93 9.10 0.17 31.07. 17:05 351 (N) 7
V649 Lyr p 1 0.292256 14.50 14.91 0.41 31.07. 17:05 75 (E) 53
V404 Peg s 2 0.419177 10.47 10.47 0.00 31.07. 17:05 44 (NE) 8
V841 Cyg p 1 0.76113617 11.10 11.30 0.20 31.07. 17:05 85 (E) 34
CL Ari s 8 0.993599 9.75 9.75 0.00 31.07. 17:05 350 (N) -12
TZ Boo p 1 0.29716095 10.41 11.00 0.59 31.07. 17:05 154 (SE) 79
CG Lac p 1 0.819389 13.90 15.00 1.10 31.07. 17:05 37 (NE) 21
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.