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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KO Ara p 9 0.3825476 13.30 14.10 0.80 31.07. 04:20 241 (SW) -55
V473 Cam s 7 0.298438 11.55 12.15 0.60 31.07. 04:20 20 (N) 50
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 31.07. 04:20 71 (E) 2
GV Leo p 1 0.266728 11.37 11.50 0.13 31.07. 04:20 53 (NE) -7
IN Boo s 7 0.285759 13.90 13.90 0.00 31.07. 04:20 357 (N) -9
NZ Boo p 1 0.0589094 17.20 20.00 2.80 31.07. 04:20 346 (N) -5
V461 Cam p 10 0.3385585 13.30 13.75 0.45 31.07. 04:21 26 (NE) 52
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 31.07. 04:21 294 (NW) 32
DW CMi p 2 0.30755495 14.50 15.00 0.50 31.07. 04:21 90 (E) 6
V494 Aql p 10 2.544614 14.40 16.10 1.70 31.07. 04:21 276 (W) -15
CR Aqr s 6 0.514491 13.60 14.20 0.60 31.07. 04:21 247 (SW) 1
V742 Cen p 10 0.8644535 9.40 10.20 0.80 31.07. 04:21 86 (E) -63
ES Lib s 3 0.883041 7.10 7.33 0.23 31.07. 04:21 329 (NW) -50
IO Cnc s 1 0.347694 13.00 12.00 -1.00 31.07. 04:21 64 (NE) 0
V1106 Her s 1 0.2546005 12.60 12.60 0.00 31.07. 04:21 306 (NW) 5
BH Oct p 10 0.5652 15.50 16.20 0.70 31.07. 04:22 201 (S) -52
V537 Cas s 7 1.632427 11.80 11.80 0.00 31.07. 04:22 298 (NW) 81
XZ Cru p 10 0.824793 12.60 13.10 0.50 31.07. 04:22 131 (SE) -74
V512 Cen p 10 1.94476 11.50 12.00 0.50 31.07. 04:22 339 (N) -78
V1144 Her p 10 0.25497 14.60 15.40 0.80 31.07. 04:22 338 (N) 6
NSV 00292 Cet s 9 0.57009 13.50 13.50 0.00 31.07. 04:23 202 (S) 35
OT Del p 10 0.646145 12.25 12.93 0.68 31.07. 04:23 268 (W) 10
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 31.07. 04:23 275 (W) -43
RW Dor s 2 0.2854633 10.80 11.20 0.40 31.07. 04:23 160 (S) -34
AB Tel p 10 0.32597 13.40 14.10 0.70 31.07. 04:23 241 (SW) -47
V351 Lib p 4 0.349735 13.40 14.10 0.70 31.07. 04:23 319 (NW) -45
NX Boo s 8 0.251135 13.02 13.36 0.34 31.07. 04:23 347 (N) -5
VZ Psc p 1 0.2612592 10.20 10.45 0.25 31.07. 04:23 228 (SW) 35
AS Aps s 9 0.399351 13.40 13.80 0.40 31.07. 04:23 197 (S) -64
X Car p 9 1.08263 7.90 8.65 0.75 31.07. 04:24 135 (SE) -45
V1096 Her p 1 0.2414165 13.05 13.40 0.35 31.07. 04:24 324 (NW) 14
V753 Mon s 5 0.677044 8.30 8.30 0.00 31.07. 04:24 102 (E) 5
V1119 Her s 4 0.723403 10.05 10.27 0.22 31.07. 04:24 315 (NW) -24
V623 Ara s 10 1.7188 14.00 14.50 0.50 31.07. 04:24 237 (SW) -66
V454 Cam p 10 0.6016 13.90 14.30 0.40 31.07. 04:24 27 (NE) 52
V1355 Tau p 7 0.244668 13.00 13.00 0.00 31.07. 04:24 109 (E) 47
BO Cyg s 1 1.7562315 11.80 12.00 0.20 31.07. 04:24 283 (W) 47
CD Eri p 6 2.876744 9.51 10.49 0.98 31.07. 04:25 150 (SE) 27
V775 Cep p 10 0.68586 14.00 14.23 0.23 31.07. 04:25 358 (N) 54
AG Lac s 1 0.7521703 13.60 14.00 0.40 31.07. 04:25 295 (NW) 57
V1309 Her p 9 0.369883 12.00 12.75 0.75 31.07. 04:25 320 (NW) 17
GO CVn s 7 0.537569 13.50 13.50 0.00 31.07. 04:25 359 (N) 3
CV Dra p 1 0.6175995 9.50 10.10 0.60 31.07. 04:25 331 (NW) 26
DU CVn p 2 0.3071015 13.10 14.50 1.40 31.07. 04:25 14 (N) -1
AH Cnc s 1 0.360455 13.31 13.68 0.37 31.07. 04:25 73 (E) 1
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 31.07. 04:26 295 (NW) 17
V1158 Her p 10 0.660003 9.78 9.95 0.17 31.07. 04:26 337 (NW) 8
V1011 Cas p 3 0.677144 12.57 13.00 0.43 31.07. 04:26 333 (NW) 75
NV Lyr p 5 1.541423 12.80 13.80 1.00 31.07. 04:26 301 (NW) 19
ET Del p 4 1.0107832 12.00 12.90 0.90 31.07. 04:26 265 (W) 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.