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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V440 Cam p 10 1.1514 13.50 14.30 0.80 21.05. 18:45 334 (NW) 50
CN Tri p 7 0.36705 12.00 12.30 0.30 21.05. 18:45 325 (NW) -1
DL CVn p 2 0.642442 11.97 12.20 0.23 21.05. 18:45 126 (SE) 74
V1256 Cyg p 2 0.5404094 13.80 14.30 0.50 21.05. 18:46 52 (NE) 8
V403 Vul p 9 1.08706 6.82 6.88 0.06 21.05. 18:46 37 (NE) -11
IR Vir p 3 0.36938 12.10 12.70 0.60 21.05. 18:46 163 (S) 35
V340 Aql p 8 3.74906 11.50 14.10 2.60 21.05. 18:46 54 (NE) -7
V577 Lyr p 9 0.390011 14.50 15.00 0.50 21.05. 18:46 49 (NE) 26
YY Aps p 8 0.855554 12.00 12.50 0.50 21.05. 18:46 163 (S) -37
V404 Cam p 10 0.9879 12.95 13.35 0.40 21.05. 18:46 326 (NW) 44
DD Com s 1 0.2692074 14.30 14.90 0.60 21.05. 18:46 159 (S) 60
V873 Per p 1 0.294902 10.80 11.50 0.70 21.05. 18:46 327 (NW) 10
V845 Cep p 10 0.386159 14.30 15.20 0.90 21.05. 18:46 9 (N) 40
ET Mus s 8 0.4593487 12.10 12.10 0.00 21.05. 18:47 174 (S) -35
RV CVn s 1 0.2695671 13.75 13.75 0.00 21.05. 18:47 124 (SE) 59
V342 UMa s 1 0.3438515 13.40 13.40 0.00 21.05. 18:47 289 (W) 80
V1347 Cen p 10 1.251973 10.30 11.20 0.90 21.05. 18:47 146 (SE) 2
LL Com s 1 0.406915 12.22 12.22 0.00 21.05. 18:47 130 (SE) 64
V480 Cas s 9 0.342013 14.60 14.70 0.10 21.05. 18:47 342 (N) 19
V1182 Aql p 9 1.621888 8.50 8.65 0.15 21.05. 18:47 71 (E) -4
V449 Peg s 1 0.352657 14.60 14.60 0.00 21.05. 18:47 28 (NE) -7
V1148 Aql p 10 3.658565 15.00 17.00 2.00 21.05. 18:48 60 (NE) -8
V457 Mon s 4 0.950954 13.60 14.30 0.70 21.05. 18:48 255 (W) 10
V919 Aql s 10 0.79521 13.00 13.80 0.80 21.05. 18:48 72 (E) -16
MZ Lyr s 7 0.9673965 13.30 14.00 0.70 21.05. 18:48 60 (NE) 10
SZ Hor p 10 0.62511 10.96 11.74 0.78 21.05. 18:48 239 (SW) -60
V936 Cep p 10 0.364014 13.70 14.10 0.40 21.05. 18:48 2 (N) 35
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.05. 18:49 96 (E) 51
V2766 Ori p 6 0.6032 15.00 15.30 0.30 21.05. 18:49 272 (W) 5
V404 And s 1 0.676034 10.80 11.30 0.50 21.05. 18:49 346 (N) 3
V422 And p 4 1.015595 13.40 14.00 0.60 21.05. 18:49 6 (N) 11
V930 Cep s 8 0.393722 12.48 12.83 0.35 21.05. 18:49 4 (N) 30
V1106 Her p 1 0.2546005 12.60 12.90 0.30 21.05. 18:49 68 (E) 16
V871 Aql s 9 2.952656 13.30 13.30 0.00 21.05. 18:49 81 (E) -11
V747 Cep p 9 5.33146 10.10 10.26 0.16 21.05. 18:49 358 (N) 28
EH Lyn s 1 0.326743 13.00 13.00 0.00 21.05. 18:49 258 (W) 56
OU Ser p 1 0.2967662 8.25 8.43 0.18 21.05. 18:50 108 (E) 35
V1091 Her p 1 0.393559 12.04 12.28 0.24 21.05. 18:50 71 (E) 33
FU Dra s 1 0.306718 10.55 10.55 0.00 21.05. 18:50 46 (NE) 57
AV CMi p 1 2.277755 11.80 11.85 0.05 21.05. 18:50 262 (W) 22
QR UMa p 10 1.7854 7.35 7.45 0.10 21.05. 18:50 271 (W) 66
V471 Peg p 10 0.9382 11.18 11.33 0.15 21.05. 18:51 29 (NE) -17
LO Com s 1 0.2863605 12.38 12.38 0.00 21.05. 18:51 157 (SE) 65
HN Eri p 5 0.623592 8.66 8.97 0.31 21.05. 18:51 268 (W) -30
LO And p 1 0.3804371 11.20 11.82 0.62 21.05. 18:51 4 (N) 6
LS Peg p 8 0.1733 11.60 13.00 1.40 21.05. 18:51 31 (NE) -21
IL Boo s 6 0.347407 13.10 13.10 0.00 21.05. 18:51 88 (E) 66
V487 Cam p 10 0.47766 14.40 14.90 0.50 21.05. 18:51 342 (N) 54
V438 Cam s 9 0.500825 13.60 13.60 0.00 21.05. 18:51 340 (N) 50
V1207 Her p 8 0.2667556 12.55 13.40 0.85 21.05. 18:51 86 (E) 30
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.