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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 °
V909 Cep s 7 0.425573 12.13 12.13 0.00 31.07. 04:13 309 (NW) 63
LN Aps p 10 0.31072 12.80 13.30 0.50 31.07. 04:13 197 (S) -55
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 31.07. 04:14 296 (NW) 22
LT Cam p 2 0.2766042 14.50 14.70 0.20 31.07. 04:14 50 (NE) 54
V500 Cyg s 3 0.924218 11.90 12.00 0.10 31.07. 04:14 289 (W) 31
EY CVn s 1 0.342687 11.91 12.20 0.29 31.07. 04:14 9 (N) -5
FG Hya p 1 0.3278324 9.90 10.28 0.38 31.07. 04:14 81 (E) -3
V1851 Ori s 1 0.276946 12.00 12.00 0.00 31.07. 04:14 115 (SE) 32
IY Aps p 10 0.4184362 12.70 13.00 0.30 31.07. 04:14 203 (SW) -59
V504 Ori p 10 2.572514 15.00 15.90 0.90 31.07. 04:15 108 (E) 31
LR Ara p 8 1.51954 10.00 10.60 0.60 31.07. 04:15 228 (SW) -62
SY Ind s 10 0.4714 15.00 15.00 0.00 31.07. 04:15 219 (SW) -37
FU Dra p 1 0.306718 10.55 11.10 0.55 31.07. 04:15 347 (N) 24
NQ Cam s 1 0.362099 13.10 13.65 0.55 31.07. 04:15 26 (NE) 47
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 31.07. 04:15 309 (NW) 16
HW Vir s 1 0.11671953 10.50 11.20 0.70 31.07. 04:15 24 (NE) -46
V579 Lyr p 1 0.242906 12.77 13.25 0.48 31.07. 04:15 310 (NW) 24
CU Ara p 8 1.385831 14.40 16.00 1.60 31.07. 04:15 230 (SW) -60
GU Aql s 10 2.209174 14.60 14.60 0.00 31.07. 04:15 277 (W) 2
BE Cep p 1 0.4243943 12.40 13.30 0.90 31.07. 04:15 306 (NW) 62
HW Per s 4 0.6348286 13.00 13.30 0.30 31.07. 04:16 91 (E) 68
V804 Cep p 6 0.347592 12.94 13.45 0.51 31.07. 04:16 3 (N) 55
Z Vul s 1 2.454932 7.25 7.57 0.32 31.07. 04:16 292 (W) 15
WY Cep s 2 1.249057 10.80 11.50 0.70 31.07. 04:16 325 (NW) 61
V929 Mon s 9 0.67772 13.00 13.00 0.00 31.07. 04:17 99 (E) 8
FV CVn s 1 0.315365 11.80 12.10 0.30 31.07. 04:17 360 (N) -8
V931 Cyg p 1 0.341513 13.90 14.60 0.70 31.07. 04:17 292 (W) 20
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 31.07. 04:17 196 (S) 38
V577 Lyr s 9 0.390011 14.50 14.50 0.00 31.07. 04:17 313 (NW) 24
G5826.1082 Aqr p 7 0.374116 12.63 12.63 0.00 31.07. 04:18 224 (SW) 17
VY Cnc s 10 0.7194195 11.90 12.30 0.40 31.07. 04:18 65 (NE) 4
V460 Cam p 10 0.360446 13.20 13.60 0.40 31.07. 04:18 40 (NE) 50
BO Ari p 1 0.3181937 10.00 10.50 0.50 31.07. 04:18 169 (S) 67
V656 Cen p 10 2.508896 13.12 14.25 1.13 31.07. 04:18 24 (NE) -70
LL Com s 1 0.406915 12.22 12.22 0.00 31.07. 04:18 8 (N) -9
DX CVn p 1 0.35738 12.25 12.70 0.45 31.07. 04:18 9 (N) -1
V796 Cyg p 1 1.4808693 10.90 11.40 0.50 31.07. 04:18 307 (NW) 32
LP Cep p 2 0.693062 13.70 15.00 1.30 31.07. 04:18 313 (NW) 52
V1192 Her p 10 0.310078 13.00 13.30 0.30 31.07. 04:18 334 (NW) 14
V474 Hya p 6 0.528304 11.80 12.40 0.60 31.07. 04:18 85 (E) -4
V431 Gem p 10 0.254 17.50 17.70 0.20 31.07. 04:19 77 (E) 20
V564 And p 4 0.39177 13.98 14.07 0.09 31.07. 04:19 165 (S) 84
DD Com p 1 0.2692074 14.30 15.05 0.75 31.07. 04:19 21 (N) -16
V361 Lyr p 4 0.309614 14.30 15.70 1.40 31.07. 04:19 312 (NW) 27
DK And p 1 0.489223 12.50 13.10 0.60 31.07. 04:19 286 (W) 67
V496 Cam p 7 0.392897 13.95 14.40 0.45 31.07. 04:19 13 (N) 48
V877 Mon s 8 2.94625 8.22 8.85 0.63 31.07. 04:19 110 (E) 4
VW UMi p 7 0.488922 12.10 12.52 0.42 31.07. 04:19 357 (N) 46
V562 Sco s 8 1.055051 11.50 12.00 0.50 31.07. 04:20 276 (W) -58
V449 Nor p 10 0.4046 15.51 15.75 0.24 31.07. 04:20 238 (SW) -71
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.