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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:19 // 18:53 UTC
Civil Twilight (6°): 02:41 // 19:31 UTC
Nautical Twilight (12°): 01:48 // 20:24 UTC
Astronomical Twilight (18°): 00:34 // 21:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1237 Tau s 8 0.287447 14.03 14.03 0.00 27.07. 07:46 170 (S) 65
TU Nor p 9 1.67118 12.20 12.50 0.30 27.07. 07:46 125 (SE) -79
V1274 Cen p 10 2.68153 16.15 16.17 0.02 27.07. 07:46 137 (SE) -59
DT Gru p 10 0.801683 10.91 11.34 0.43 27.07. 07:46 252 (W) -47
V883 Her p 9 0.6950255 13.13 13.35 0.22 27.07. 07:46 350 (N) -11
MS Vir s 1 0.3124379 9.34 9.67 0.33 27.07. 07:46 65 (NE) -42
CZ Cha p 10 0.3225055 14.00 14.60 0.60 27.07. 07:46 164 (S) -48
V963 Oph p 10 0.264743 14.60 15.10 0.50 27.07. 07:46 340 (N) -31
DY Cet p 1 0.44079 9.47 10.05 0.58 27.07. 07:46 218 (SW) 18
V579 Lyr s 1 0.242906 12.77 12.77 0.00 27.07. 07:47 342 (N) 6
V1229 Tau s 9 2.46113329 6.86 6.86 0.00 27.07. 07:47 219 (SW) 60
V505 Cam s 7 0.336361 13.80 14.40 0.60 27.07. 07:47 10 (N) 53
TX CMi p 1 0.3892173 14.00 15.00 1.00 27.07. 07:47 132 (SE) 35
LT Cam s 2 0.2766042 14.50 14.50 0.00 27.07. 07:47 31 (NE) 78
RS Cha p 10 1.669882 6.02 6.68 0.66 27.07. 07:47 168 (S) -43
LN Dra p 2 0.612142 12.00 12.55 0.55 27.07. 07:47 354 (N) 13
BF Pav s 10 0.305605 11.00 11.90 0.90 27.07. 07:47 226 (SW) -73
VW Boo s 1 0.342319 10.50 10.93 0.43 27.07. 07:47 44 (NE) -17
CE Leo s 1 0.3034287 11.80 12.50 0.70 27.07. 07:47 68 (E) 12
HK Cep s 10 1.0513 14.20 14.40 0.20 27.07. 07:47 331 (NW) 25
LT CMa s 2 1.759524 7.38 7.38 0.00 27.07. 07:47 149 (SE) 23
XX LMi s 4 0.370979 12.42 12.42 0.00 27.07. 07:47 74 (E) 30
XY Leo s 1 0.2841029 9.45 9.80 0.35 27.07. 07:47 91 (E) 24
V889 Cep s 10 0.418336 12.55 12.80 0.25 27.07. 07:48 329 (NW) 42
V530 Mon p 1 0.5255325 12.40 12.80 0.40 27.07. 07:48 143 (SE) 37
V541 Cas p 1 0.9098488 10.40 11.10 0.70 27.07. 07:48 318 (NW) 65
IY Aps s 10 0.4184362 12.70 12.90 0.20 27.07. 07:48 177 (S) -66
ER Cep s 9 0.2857369 15.67 16.27 0.60 27.07. 07:48 353 (N) 52
BH Cen p 9 0.791585 10.03 11.16 1.13 27.07. 07:48 140 (SE) -46
AG Phe s 10 0.75534 8.87 8.95 0.08 27.07. 07:48 230 (SW) -19
RZ Com p 1 0.338507 10.42 11.13 0.71 27.07. 07:48 59 (NE) 5
MM Dra s 8 0.2644 14.54 14.54 0.00 27.07. 07:48 341 (N) 30
V609 Aur p 9 0.4747295 13.10 13.60 0.50 27.07. 07:48 161 (S) 79
KW Peg p 1 0.816402 12.17 12.48 0.31 27.07. 07:48 304 (NW) 7
DF Hya s 1 0.3306016 11.00 11.50 0.50 27.07. 07:48 113 (SE) 26
OP Boo p 10 0.311443 12.80 13.10 0.30 27.07. 07:49 19 (N) 17
TX Eri p 10 0.62858 12.47 12.91 0.44 27.07. 07:49 209 (SW) 16
SZ Her s 1 0.818096 9.86 10.10 0.24 27.07. 07:49 354 (N) -7
TZ Dra p 1 0.8660332 9.60 10.50 0.90 27.07. 07:49 348 (N) 9
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 27.07. 07:49 4 (N) 17
TW Cet s 1 0.3168513 10.43 11.14 0.71 27.07. 07:49 226 (SW) 6
V365 Peg p 8 1.080321 10.12 10.59 0.47 27.07. 07:49 302 (NW) 4
BG UMa s 8 0.6630411 10.84 10.93 0.09 27.07. 07:49 31 (NE) 26
MN Gem p 10 3.78067 15.30 17.00 1.70 27.07. 07:49 143 (SE) 50
CL CrB s 8 0.318808 11.41 11.66 0.25 27.07. 07:49 12 (N) -3
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 27.07. 07:49 109 (E) 33
MR Cyg s 1 1.67703362 8.75 9.12 0.37 27.07. 07:50 315 (NW) 26
V507 Lyr s 7 0.366912 14.21 14.21 0.00 27.07. 07:50 340 (N) -9
V861 Her p 1 0.3446312 13.80 14.15 0.35 27.07. 07:50 4 (N) 1
V848 Her s 9 0.735037 14.90 14.90 0.00 27.07. 07:50 8 (N) -5
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.