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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:16 // 18:56 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:29 UTC
Astronomical Twilight (18°): 00:26 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CG Cyg p 1 0.6311435 9.73 10.86 1.13 25.07. 09:44 336 (NW) -1
AS CrB p 1 0.380663 11.35 11.85 0.50 25.07. 09:44 35 (NE) 4
TW Cru p 9 0.3881436 12.50 13.10 0.60 25.07. 09:45 146 (SE) -38
AR CrB s 1 0.3973515 10.80 10.80 0.00 25.07. 09:45 38 (NE) -3
V903 Ara p 9 0.301566 12.34 12.40 0.06 25.07. 09:45 123 (SE) -72
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 25.07. 09:45 347 (N) 19
V428 Cam p 8 0.290606 12.85 13.15 0.30 25.07. 09:45 355 (N) 62
AL Tri p 1 0.268564 14.10 14.40 0.30 25.07. 09:45 285 (W) 28
V2712 Oph p 10 0.562227 12.15 12.45 0.30 25.07. 09:45 44 (NE) -49
V630 Aur p 9 1.1958 14.03 14.24 0.21 25.07. 09:45 235 (SW) 74
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 25.07. 09:46 332 (NW) -62
NX Boo s 8 0.251135 13.02 13.36 0.34 25.07. 09:46 46 (NE) 8
II Per p 1 0.4798527 13.50 14.20 0.70 25.07. 09:46 272 (W) 64
RV Crv p 1 0.7472455 8.60 9.16 0.56 25.07. 09:46 107 (E) -12
YZ Phe p 10 0.23472665 12.65 13.32 0.67 25.07. 09:46 231 (SW) -28
V613 Car p 9 5.94411 12.30 13.15 0.85 25.07. 09:46 160 (S) -25
V680 Cyg s 1 1.199142 10.00 10.30 0.30 25.07. 09:46 334 (NW) 20
BM UMa p 1 0.2712208 13.80 14.75 0.95 25.07. 09:46 70 (E) 49
V1269 Aql p 10 2.00165 12.50 13.00 0.50 25.07. 09:46 348 (N) -38
V1269 Aql s 10 2.00165 12.50 12.50 0.00 25.07. 09:46 348 (N) -38
BI Vul p 1 0.2518236 14.15 14.90 0.75 25.07. 09:46 328 (NW) -7
EH CVn p 1 0.263585 12.91 13.26 0.35 25.07. 09:47 61 (NE) 18
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 25.07. 09:47 354 (N) 8
EY Cas p 1 0.4819812 14.00 14.50 0.50 25.07. 09:47 321 (NW) 34
YY CMi s 1 1.094021 8.33 8.88 0.55 25.07. 09:47 158 (S) 40
KQ Lup p 10 1.14608 6.50 6.54 0.04 25.07. 09:47 93 (E) -52
LM Boo p 1 0.327922 12.00 12.50 0.50 25.07. 09:47 57 (NE) 4
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.07. 09:47 46 (NE) 9
NP Per p 1 2.2285805 12.20 13.00 0.80 25.07. 09:47 255 (W) 54
V1055 Her s 1 0.3154085 11.32 11.32 0.00 25.07. 09:47 19 (N) 4
EO CVn p 10 0.358884 12.25 12.56 0.31 25.07. 09:47 73 (E) 31
V705 Cyg p 9 6.273965 13.60 16.40 2.80 25.07. 09:47 332 (NW) 9
BM Ari p 4 0.4849665 10.90 11.60 0.70 25.07. 09:47 267 (W) 22
V790 Cep p 8 0.3212316 12.62 12.74 0.12 25.07. 09:47 353 (N) 50
AL Scl p 10 2.445088 6.06 6.33 0.27 25.07. 09:48 259 (W) -34
V518 And p 10 0.361144 13.50 13.90 0.40 25.07. 09:48 299 (NW) 29
V592 Lyr s 1 0.355684 11.54 11.54 0.00 25.07. 09:48 6 (N) -6
XY Leo s 1 0.2841029 9.45 9.80 0.35 25.07. 09:48 115 (SE) 41
BQ Phe p 10 0.218481 10.43 10.60 0.17 25.07. 09:48 240 (SW) -39
UY Mus p 10 0.562441 11.70 13.00 1.30 25.07. 09:48 147 (SE) -42
XZ Cru p 10 0.824793 12.60 13.10 0.50 25.07. 09:48 140 (SE) -37
G1213.1483 Ari p 8 0.346282 13.21 13.21 0.00 25.07. 09:48 273 (W) 25
V676 And p 10 0.364529 12.86 13.26 0.40 25.07. 09:48 309 (NW) 15
MW Pav p 10 0.79498855 8.51 8.95 0.44 25.07. 09:48 199 (S) -65
AI Dra s 1 1.198816 7.05 7.16 0.11 25.07. 09:49 19 (N) 16
SW Gru p 10 0.28812 13.50 14.00 0.50 25.07. 09:49 263 (W) -60
V803 Aql s 4 0.2634245 14.00 14.80 0.80 25.07. 09:50 1 (N) -47
IY UMa p 4 0.0739138 18.40 20.00 1.60 25.07. 09:50 54 (NE) 58
V399 Cas p 8 0.660374 13.90 14.30 0.40 25.07. 09:50 329 (NW) 33
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 25.07. 09:50 346 (N) 8
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.