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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:31 // 20:41 UTC
Astronomical Twilight (18°): 23:57 // 22:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MS UMa s 1 0.410388 11.97 11.97 0.00 18.07. 03:04 3 (N) 10
HO Psc p 9 0.324748 11.00 11.80 0.80 18.07. 03:04 142 (SE) 48
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 18.07. 03:04 297 (NW) 56
UX CVn p 7 0.573704 11.73 12.00 0.27 18.07. 03:04 355 (N) -3
DI CVn s 1 0.305966 13.60 13.60 0.00 18.07. 03:04 351 (N) -4
NY Boo s 9 0.326815 12.15 12.15 0.00 18.07. 03:05 329 (NW) 17
V530 Mon s 1 0.5255325 12.40 12.40 0.00 18.07. 03:05 74 (E) -9
BQ Tri p 10 0.495851 12.50 12.85 0.35 18.07. 03:05 110 (E) 60
AA Lyr s 1 0.5173146 13.40 13.50 0.10 18.07. 03:05 277 (W) 34
CU Tau s 1 0.412528 11.50 11.90 0.40 18.07. 03:05 96 (E) 39
CM Dra p 1 1.26839 12.87 13.63 0.76 18.07. 03:05 323 (NW) 32
TZ Boo p 1 0.29716095 10.41 11.00 0.59 18.07. 03:05 324 (NW) 10
OV Dra p 9 0.0587357 19.00 20.70 1.70 18.07. 03:06 353 (N) 27
II Aps s 10 0.842236 11.20 11.60 0.40 18.07. 03:06 204 (SW) -53
EE Cet p 3 0.379922 8.76 9.03 0.27 18.07. 03:06 122 (SE) 35
V401 Cam s 8 0.3158103 13.20 13.60 0.40 18.07. 03:06 30 (NE) 47
V2263 Cyg s 7 1.832655 12.36 12.36 0.00 18.07. 03:06 293 (NW) 70
AU Aqr s 10 0.3711583 12.90 12.90 0.00 18.07. 03:06 201 (S) 13
OO Aqr s 5 0.586623 9.20 9.59 0.39 18.07. 03:07 226 (SW) 15
LX Aur p 10 0.362058 15.00 16.50 1.50 18.07. 03:07 49 (NE) 31
HR Cas p 10 3.54371 15.40 17.40 2.00 18.07. 03:07 61 (NE) 78
PV Boo p 10 0.292588 14.51 15.14 0.63 18.07. 03:07 318 (NW) 6
G2656.4286 Cyg s 7 1.125815 12.93 12.93 0.00 18.07. 03:07 272 (W) 40
V344 Dra p 9 0.332887 13.70 14.20 0.50 18.07. 03:07 328 (NW) 29
V1345 Her p 9 0.78056 14.60 16.20 1.60 18.07. 03:08 272 (W) 15
CW Sct p 8 1.7861745 9.80 10.20 0.40 18.07. 03:08 254 (W) 5
PY Vir p 1 0.311248 9.60 10.10 0.50 18.07. 03:08 334 (NW) -41
YZ Phe p 10 0.23472665 12.65 13.32 0.67 18.07. 03:08 161 (S) -9
UX CrB s 7 0.567842 13.12 13.12 0.00 18.07. 03:08 308 (NW) 10
V733 Her s 3 0.4174915 13.80 14.30 0.50 18.07. 03:08 310 (NW) 30
NU Cyg p 3 0.2811248 14.30 14.90 0.60 18.07. 03:08 279 (W) 47
V470 Hya s 7 0.395393 13.00 13.00 0.00 18.07. 03:09 62 (NE) -21
V1137 Her p 10 0.37083 14.30 14.70 0.40 18.07. 03:09 324 (NW) 22
G5818.1148 Aqr s 6 0.9156 12.02 12.02 0.00 18.07. 03:09 198 (S) 24
V1223 Sco p 10 1.9083 11.00 11.22 0.22 18.07. 03:09 250 (W) -38
V1187 Her p 1 0.310764 11.14 11.31 0.17 18.07. 03:09 308 (NW) 15
V1064 Her s 5 0.3431545 11.30 11.30 0.00 18.07. 03:09 297 (NW) 24
BH Lyn p 10 0.1558756 13.70 16.30 2.60 18.07. 03:09 32 (NE) 21
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 18.07. 03:09 276 (W) 56
V436 Peg p 9 0.406733 13.35 13.57 0.22 18.07. 03:09 233 (SW) 45
V535 Aur s 5 0.384744 12.73 13.13 0.40 18.07. 03:09 51 (NE) 29
BS CrB p 9 0.42458 11.46 11.60 0.14 18.07. 03:09 311 (NW) 6
CR Del p 8 0.3537417 13.50 13.90 0.40 18.07. 03:09 249 (W) 36
V354 UMa p 7 0.2938285 10.93 11.21 0.28 18.07. 03:10 344 (N) 12
V802 Cep p 10 0.34698 13.30 13.70 0.40 18.07. 03:10 12 (N) 57
MY Boo s 8 0.473378 13.70 14.20 0.50 18.07. 03:10 334 (NW) 21
CP Gem p 6 2.4022675 13.70 15.80 2.10 18.07. 03:10 70 (E) 9
V573 Peg s 1 0.417451 12.34 12.34 0.00 18.07. 03:10 209 (SW) 70
V452 Cam p 10 0.397443 12.10 12.30 0.20 18.07. 03:10 26 (NE) 43
FP Sge p 9 0.642007 14.50 14.90 0.40 18.07. 03:10 256 (W) 37
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.