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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:21 // 18:51 UTC
Civil Twilight (6°): 02:43 // 19:29 UTC
Nautical Twilight (12°): 01:50 // 20:22 UTC
Astronomical Twilight (18°): 00:38 // 21:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DK CVn s 1 0.494964 12.70 12.80 0.10 28.07. 07:21 47 (NE) 14
V964 Per p 8 0.417274 12.40 12.90 0.50 28.07. 07:21 17 (N) 88
V410 Aur p 1 0.366355 10.10 10.44 0.35 28.07. 07:21 169 (S) 74
V1153 Her p 10 0.374217 12.40 12.65 0.25 28.07. 07:21 7 (N) 11
LR Cam s 1 0.43414 10.70 10.70 0.00 28.07. 07:21 15 (N) 70
V437 Dra p 10 0.316053 13.75 14.40 0.65 28.07. 07:21 337 (NW) 30
BG Boo p 1 0.64008 13.50 14.30 0.80 28.07. 07:22 37 (NE) -6
V502 Cyg p 4 0.566962 13.60 14.50 0.90 28.07. 07:22 322 (NW) 14
CD Cam s 1 0.764183 11.63 11.63 0.00 28.07. 07:22 25 (NE) 59
RV Lyn p 9 2.307601 13.00 15.60 2.60 28.07. 07:22 75 (E) 70
V504 Ori p 10 2.572514 15.00 15.90 0.90 28.07. 07:23 160 (S) 51
V1370 Tau p 7 0.295517 10.90 11.20 0.30 28.07. 07:23 160 (S) 58
V1151 Her p 10 0.27818 12.80 13.05 0.25 28.07. 07:23 7 (N) 9
V376 Lyr p 9 0.766775 14.30 14.80 0.50 28.07. 07:23 328 (NW) -2
V649 Cas p 9 2.39123 6.53 6.63 0.10 28.07. 07:23 318 (NW) 46
V636 Aur s 1 0.3406176 13.70 14.10 0.40 28.07. 07:23 135 (SE) 71
V414 Dra p 10 0.348087 11.52 11.70 0.18 28.07. 07:23 345 (N) 27
V564 And p 4 0.39177 13.98 14.07 0.09 28.07. 07:23 274 (W) 62
DD Com s 1 0.2692074 14.30 14.90 0.60 28.07. 07:23 57 (NE) 2
FS Aqr p 7 0.26205 13.20 14.00 0.80 28.07. 07:23 278 (W) -7
V1933 Sgr p 10 1.3503527 12.50 15.00 2.50 28.07. 07:24 312 (NW) -52
V628 Cyg p 1 0.9665906 12.20 12.70 0.50 28.07. 07:24 315 (NW) 25
V2612 Oph p 1 0.375305 9.35 9.72 0.37 28.07. 07:24 331 (NW) -29
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 28.07. 07:24 306 (NW) 10
DW And s 8 0.6287235 13.60 13.60 0.00 28.07. 07:24 297 (NW) 34
QZ Tel p 10 1.03099 8.11 8.26 0.15 28.07. 07:24 250 (W) -72
QT Boo p 10 0.3190643 11.65 11.80 0.15 28.07. 07:24 12 (N) 11
V2717 Oph p 9 0.336 15.00 15.50 0.50 28.07. 07:24 350 (N) -48
V789 Cyg p 6 0.288551 13.30 13.70 0.40 28.07. 07:24 328 (NW) -3
V455 Mon s 5 0.6817285 14.50 15.30 0.80 28.07. 07:25 142 (SE) 33
V590 Per p 10 5.6866 7.20 7.44 0.24 28.07. 07:25 199 (S) 74
AH Aur p 1 0.4941067 10.20 10.70 0.50 28.07. 07:25 131 (SE) 61
NX Cam s 8 0.605772 10.50 10.50 0.00 28.07. 07:25 317 (NW) 75
SU Boo p 1 1.56125 11.96 12.72 0.76 28.07. 07:25 29 (NE) -2
V362 Cam p 9 0.720745 11.60 12.10 0.50 28.07. 07:25 353 (N) 76
QW Tel p 10 0.411928 8.06 8.21 0.15 28.07. 07:25 239 (SW) -75
V387 Her p 1 0.589466 12.80 13.40 0.60 28.07. 07:25 353 (N) -19
V1284 Cen p 10 0.323526 12.75 13.50 0.75 28.07. 07:25 82 (E) -50
MZ Lyr p 7 0.9673965 13.30 14.00 0.70 28.07. 07:25 332 (NW) -8
MY Boo p 8 0.473378 13.70 14.40 0.70 28.07. 07:25 18 (N) 17
V2357 Oph s 6 0.415568 10.66 10.70 0.04 28.07. 07:25 358 (N) -29
EX Del s 1 0.3309877 12.80 13.30 0.50 28.07. 07:25 310 (NW) -10
PZ Dra p 10 0.76433 12.70 13.05 0.35 28.07. 07:25 14 (N) 19
V445 Dra p 10 0.3214714 13.40 14.10 0.70 28.07. 07:26 344 (N) 39
KY Pup p 9 0.8494585 11.20 11.80 0.60 28.07. 07:26 141 (SE) 3
FP Boo s 6 0.640464 10.16 10.16 0.00 28.07. 07:26 12 (N) 4
HK Cyg p 8 3.283115 13.00 15.00 2.00 28.07. 07:26 328 (NW) 1
MU Pav p 10 0.7355 11.80 13.90 2.10 28.07. 07:26 228 (SW) -58
V368 Sge p 10 0.415859 12.20 12.55 0.35 28.07. 07:26 317 (NW) -11
IL Cnc p 1 0.267656 12.35 12.96 0.61 28.07. 07:26 99 (E) 34
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.