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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:22 // 17:33 UTC
Civil Twilight (6°): 03:51 // 18:04 UTC
Nautical Twilight (12°): 03:11 // 18:44 UTC
Astronomical Twilight (18°): 02:28 // 19:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OO Cyg p 7 0.2620015 14.10 14.60 0.50 07.09. 21:41 252 (W) 66
V405 Dra p 1 0.413036 11.54 11.88 0.34 07.09. 21:42 295 (NW) 59
V380 Gem p 6 0.33661 13.15 14.00 0.85 07.09. 21:42 47 (NE) -1
LX Aur p 10 0.362058 15.00 16.50 1.50 07.09. 21:42 32 (NE) 18
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 07.09. 21:42 262 (W) 2
YY CrB p 1 0.37656 8.64 9.13 0.49 07.09. 21:42 297 (NW) 28
BL Leo s 1 0.28193 13.80 13.80 0.00 07.09. 21:42 334 (NW) -11
EG CMi p 9 0.533605 13.10 13.60 0.50 07.09. 21:42 36 (NE) -33
V620 Aur p 1 0.751632 13.00 13.00 0.00 07.09. 21:42 43 (NE) 16
V621 Pup p 10 0.390386 10.25 11.00 0.75 07.09. 21:42 91 (E) -71
NU Boo s 8 0.339576 13.40 13.40 0.00 07.09. 21:42 317 (NW) 33
V Tuc p 10 0.8709203 10.60 11.83 1.23 07.09. 21:42 164 (S) -36
UZ For p 10 0.087865429 18.20 20.90 2.70 07.09. 21:43 110 (E) -17
V342 Dra p 9 0.39221 12.65 13.05 0.40 07.09. 21:43 313 (NW) 39
EI CMi p 8 0.362536 12.80 13.50 0.70 07.09. 21:43 35 (NE) -33
V744 Cep s 5 0.624553 12.20 12.40 0.20 07.09. 21:43 9 (N) 71
V404 And p 1 0.676034 10.80 11.40 0.60 07.09. 21:43 87 (E) 56
CZ Lib p 10 0.56012 14.20 15.20 1.00 07.09. 21:43 258 (W) -16
DX Tuc p 8 0.37711 9.48 9.79 0.31 07.09. 21:44 165 (S) -27
LL UMa p 8 0.323393 15.40 16.20 0.80 07.09. 21:44 1 (N) 30
BG Vul s 1 0.4032397 12.90 13.70 0.80 07.09. 21:44 197 (S) 61
IU Aps s 10 0.3046 14.20 14.60 0.40 07.09. 21:44 193 (S) -47
V664 Lyr s 8 0.359987 13.00 13.00 0.00 07.09. 21:44 277 (W) 56
V505 Per p 10 4.222017 6.87 7.46 0.59 07.09. 21:45 57 (NE) 50
DX Aqr p 7 0.9450115 6.37 6.78 0.41 07.09. 21:45 178 (S) 23
MT Pav p 9 1.35907 13.00 13.40 0.40 07.09. 21:45 188 (S) -30
V933 Cep p 10 0.48792 13.95 14.55 0.60 07.09. 21:45 6 (N) 59
AU Aqr p 10 0.3711583 12.90 14.00 1.10 07.09. 21:45 174 (S) 15
RS Cha s 10 1.669882 6.02 6.53 0.51 07.09. 21:45 173 (S) -60
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 07.09. 21:45 251 (W) 20
YY Gru p 9 0.2926495 12.40 13.20 0.80 07.09. 21:46 171 (S) -12
V445 Peg s 1 0.40465 14.00 14.00 0.00 07.09. 21:46 190 (S) 67
IS Boo p 8 0.25145 14.00 14.60 0.60 07.09. 21:46 320 (NW) 24
V1331 Aql s 4 1.364193 7.70 7.95 0.25 07.09. 21:46 234 (SW) 24
MZ Lyr p 7 0.9673965 13.30 14.00 0.70 07.09. 21:46 253 (W) 49
MX Mon s 7 0.686442 11.40 11.70 0.30 07.09. 21:46 51 (NE) -33
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 07.09. 21:46 300 (NW) 25
AX Vir p 1 0.7025264 10.00 10.81 0.81 07.09. 21:46 302 (NW) -20
V514 Mon s 1 0.557388 12.80 13.30 0.50 07.09. 21:46 54 (NE) -26
V506 Oph s 1 1.0604275 11.20 12.00 0.80 07.09. 21:46 254 (W) 23
V340 Aps p 9 2.78423 13.30 14.30 1.00 07.09. 21:47 206 (SW) -53
AP Aur s 1 0.569374 10.90 11.20 0.30 07.09. 21:47 30 (NE) 3
NY Vir p 1 0.10101597 13.30 14.22 0.92 07.09. 21:47 296 (NW) -23
GS Aqr p 3 0.374069 13.20 13.80 0.60 07.09. 21:47 170 (S) 39
DE Mic p 10 0.410687 7.65 8.05 0.40 07.09. 21:47 190 (S) 3
LY Cep p 10 1.948004 13.90 14.20 0.30 07.09. 21:47 1 (N) 77
V401 Lyr s 7 1.315044 13.60 13.60 0.00 07.09. 21:47 264 (W) 59
YY Cnc s 1 0.698445 11.30 10.30 -1.00 07.09. 21:47 18 (N) -7
V457 Cam p 9 0.3033 13.80 14.20 0.40 07.09. 21:48 17 (N) 35
U Gem p 1 0.17690624 8.20 14.90 6.70 07.09. 21:48 29 (NE) -13
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.