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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:29 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:40 UTC
Astronomical Twilight (18°): 00:00 // 22:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BD CrB p 9 0.356872 14.20 14.70 0.50 19.07. 02:41 314 (NW) 11
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 19.07. 02:41 176 (S) -32
TV UMi p 1 0.4155497 8.77 8.85 0.08 19.07. 02:41 343 (N) 38
UU Aqr p 1 0.16358045 10.90 12.60 1.70 19.07. 02:41 204 (SW) 34
V523 Aur s 1 0.330437 13.30 13.30 0.00 19.07. 02:41 43 (NE) 16
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 19.07. 02:41 138 (SE) 12
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 19.07. 02:41 258 (W) 51
NV Dra p 5 1.057161 12.85 13.40 0.55 19.07. 02:41 4 (N) 35
EX CMa s 10 74.111 13.00 13.00 0.00 19.07. 02:41 83 (E) -23
KZ Lib p 10 1.238751 11.14 13.10 1.96 19.07. 02:42 277 (W) -28
V1096 Her p 1 0.2414165 13.05 13.40 0.35 19.07. 02:42 302 (NW) 32
EW Del p 6 0.3923312 15.10 15.50 0.40 19.07. 02:42 246 (SW) 38
AP Leo p 1 0.430358 9.32 9.91 0.59 19.07. 02:42 8 (N) -35
V957 Cep s 1 1.98873 11.52 11.52 0.00 19.07. 02:42 3 (N) 68
V427 Cas s 7 1.305989 13.30 13.70 0.40 19.07. 02:42 338 (N) 82
GR Boo s 1 0.3766695 11.45 11.45 0.00 19.07. 02:43 315 (NW) -1
V1269 Cen p 10 0.389943 12.70 13.65 0.95 19.07. 02:43 297 (NW) -63
EK Com s 1 0.266685 12.70 12.70 0.00 19.07. 02:43 342 (N) -11
BO Per p 6 9.16024 12.00 12.30 0.30 19.07. 02:43 62 (NE) 57
AL Lep p 10 0.448643 9.45 9.78 0.33 19.07. 02:43 108 (E) -11
V2617 Oph p 10 0.424074 13.15 13.75 0.60 19.07. 02:43 277 (W) -17
V404 CMa p 10 0.45178 17.45 18.40 0.95 19.07. 02:43 94 (E) -21
TY Boo s 1 0.3171485 10.81 11.35 0.54 19.07. 02:44 319 (NW) 7
FZ CVn s 9 0.358335 13.50 13.80 0.30 19.07. 02:44 333 (NW) 5
V569 Sco p 1 1.0472438 10.75 11.54 0.79 19.07. 02:44 245 (SW) -37
BE Col p 10 0.64788 15.00 15.00 0.00 19.07. 02:44 106 (E) -29
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 19.07. 02:44 213 (SW) 28
FL Peg p 6 0.4743125 13.50 14.30 0.80 19.07. 02:44 224 (SW) 42
V607 Her s 8 1.712526 13.30 13.30 0.00 19.07. 02:44 297 (NW) 12
V761 Aql p 1 1.069347 13.00 14.10 1.10 19.07. 02:45 250 (W) 34
V566 And p 8 0.389694 10.85 11.30 0.45 19.07. 02:45 102 (E) 59
V651 Ara s 10 0.2770608 14.60 15.30 0.70 19.07. 02:45 230 (SW) -46
IN Gem p 9 1.131189 15.00 16.20 1.20 19.07. 02:45 66 (NE) 3
DM Del s 1 0.8446725 8.58 8.80 0.22 19.07. 02:45 240 (SW) 40
V1064 Cas p 10 0.457606 11.30 11.80 0.50 19.07. 02:45 34 (NE) 71
CF Peg s 1 0.4134966 14.80 14.80 0.00 19.07. 02:45 233 (SW) 58
V514 And p 10 0.366929 13.90 14.30 0.40 19.07. 02:45 127 (SE) 69
V338 Dra s 5 0.2351485 13.30 13.30 0.00 19.07. 02:45 329 (NW) 32
CZ Peg p 9 0.562229 13.40 14.40 1.00 19.07. 02:46 228 (SW) 58
QQ UMa p 10 0.372776 13.30 14.10 0.80 19.07. 02:46 21 (N) 12
BL Leo p 1 0.28193 13.80 14.50 0.70 19.07. 02:46 357 (N) -15
V591 Lyr s 2 0.300395 11.95 11.95 0.00 19.07. 02:46 289 (W) 36
V442 Cyg s 1 2.3859454 10.00 10.49 0.49 19.07. 02:46 259 (W) 51
V428 Gem p 8 0.491506 10.93 11.33 0.40 19.07. 02:46 53 (NE) 4
QY Hya s 2 0.292341 9.04 9.04 0.00 19.07. 02:46 340 (N) -67
V757 Cen p 1 0.3431685 8.30 8.70 0.40 19.07. 02:46 285 (W) -62
V384 Mon p 2 1.118481 12.60 13.10 0.50 19.07. 02:46 72 (E) -15
V531 And p 10 0.406372 11.40 11.60 0.20 19.07. 02:47 117 (SE) 63
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 19.07. 02:47 270 (W) 53
HS Aqr s 1 0.7101875 9.35 9.35 0.00 19.07. 02:47 231 (SW) 27
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.