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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1276 Cen p 10 2.89185 16.81 16.85 0.04 20.04. 12:29 144 (SE) -70
V364 Cas s 1 1.543067 11.20 11.90 0.70 20.04. 12:29 286 (W) 66
V1115 Cas p 1 0.323283 13.00 13.00 0.00 20.04. 12:29 298 (NW) 72
V929 Mon s 9 0.67772 13.00 13.00 0.00 20.04. 12:29 118 (SE) 22
V579 Lyr s 1 0.242906 12.77 12.77 0.00 20.04. 12:30 324 (NW) 14
V790 Cep s 8 0.3212316 12.62 12.62 0.00 20.04. 12:30 355 (N) 54
V577 Oph p 4 6.079096 11.36 12.00 0.64 20.04. 12:30 313 (NW) -22
MR Vir p 9 1.518658 8.57 8.69 0.13 20.04. 12:30 26 (NE) -37
V753 Cyg p 1 0.9523771 11.20 11.70 0.50 20.04. 12:30 322 (NW) 21
TY Boo p 1 0.3171485 10.81 11.47 0.66 20.04. 12:30 5 (N) -5
YZ Phe s 10 0.23472665 12.65 12.95 0.30 20.04. 12:30 198 (S) -8
V411 And p 10 0.8114528 15.00 16.10 1.10 20.04. 12:30 293 (NW) 55
V571 And p 9 0.357641 13.70 14.20 0.50 20.04. 12:30 230 (SW) 73
NX Dra p 9 0.275807 12.62 12.83 0.21 20.04. 12:30 17 (N) 41
V953 Mon p 7 0.426934 13.80 14.40 0.60 20.04. 12:30 105 (E) 12
V555 And p 7 0.71681 14.35 14.81 0.46 20.04. 12:30 256 (W) 74
V905 Ara p 2 0.243905 14.00 14.20 0.20 20.04. 12:31 223 (SW) -71
V658 Ara s 10 0.6276 15.40 16.00 0.60 20.04. 12:31 216 (SW) -74
V419 Nor p 10 0.6388 16.09 16.53 0.44 20.04. 12:31 208 (SW) -82
LP Com s 1 0.337934 12.76 12.76 0.00 20.04. 12:31 38 (NE) -4
V813 Cep p 10 0.338921 13.15 13.50 0.35 20.04. 12:31 326 (NW) 35
V1823 Cyg p 6 0.846257 11.72 12.25 0.53 20.04. 12:31 306 (NW) 16
V608 Cas p 1 0.380403 12.30 13.30 1.00 20.04. 12:31 347 (N) 67
TX CMi s 1 0.3892173 14.00 14.70 0.70 20.04. 12:31 108 (E) 20
V869 Cyg p 4 0.895102 14.00 14.90 0.90 20.04. 12:31 311 (NW) 7
G5777.0383 Aqr s 6 0.579077 13.47 13.47 0.00 20.04. 12:31 263 (W) -8
YY CrB s 1 0.37656 8.64 8.64 0.00 20.04. 12:31 355 (N) -2
GN Mus p 10 0.3869 13.70 14.40 0.70 20.04. 12:31 158 (S) -60
IP Peg s 1 0.15820616 13.00 13.00 0.00 20.04. 12:31 260 (W) 33
HS Cnc p 7 0.359488 13.16 13.27 0.11 20.04. 12:31 89 (E) 15
FN Cam s 1 0.677137 8.58 8.58 0.00 20.04. 12:32 20 (N) 49
PY Cyg p 8 0.4650325 14.80 15.20 0.40 20.04. 12:32 311 (NW) 17
VW Cep p 1 0.2783115 7.23 7.68 0.45 20.04. 12:32 340 (N) 45
WX Sex s 4 0.428871 12.40 12.40 0.00 20.04. 12:32 82 (E) -6
DI Cir p 10 1.44876 11.30 11.70 0.40 20.04. 12:32 151 (SE) -71
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 20.04. 12:32 302 (NW) 23
V616 Sco p 10 0.844119 11.50 12.10 0.60 20.04. 12:32 281 (W) -71
V527 Mon p 2 0.824573 12.20 12.90 0.70 20.04. 12:32 120 (SE) 21
DE CVn p 1 0.3641396 13.68 13.81 0.13 20.04. 12:32 21 (N) 9
EE Cet s 3 0.379922 8.76 8.76 0.00 20.04. 12:32 194 (S) 48
CU Tau s 1 0.412528 11.50 11.90 0.40 20.04. 12:32 169 (S) 65
V873 Per p 1 0.294902 10.80 11.50 0.70 20.04. 12:33 223 (SW) 79
V2277 Cyg s 8 1.061935 10.50 10.50 0.00 20.04. 12:33 321 (NW) 17
CP Tri p 10 13.62 10.85 11.65 0.80 20.04. 12:33 217 (SW) 72
VW LMi p 1 0.477552 8.03 8.46 0.43 20.04. 12:33 53 (NE) 9
V450 Mon p 6 2.597008 11.40 12.00 0.60 20.04. 12:33 122 (SE) 24
PZ Lup p 10 0.489307 10.42 10.70 0.28 20.04. 12:33 54 (NE) -80
V803 Aql s 4 0.2634245 14.00 14.80 0.80 20.04. 12:33 295 (NW) -29
V829 Her p 1 0.358153 11.90 12.50 0.60 20.04. 12:33 342 (N) -3
HR Boo s 1 0.315967 13.25 13.70 0.45 20.04. 12:33 10 (N) -18
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.