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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:24 UTC
Civil Twilight (6°): 03:10 // 18:59 UTC
Nautical Twilight (12°): 02:24 // 19:45 UTC
Astronomical Twilight (18°): 01:29 // 20:40 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V401 Cyg s 1 0.582725 10.64 11.13 0.49 13.08. 12:50 47 (NE) 5
HR Boo s 1 0.315967 13.25 13.70 0.45 13.08. 12:50 105 (E) 40
BH Lyn p 10 0.1558756 13.70 16.30 2.60 13.08. 12:50 289 (W) 62
V730 Mon s 3 1.572317 8.85 8.95 0.10 13.08. 12:50 250 (W) 5
V494 Mon p 6 0.8388177 11.60 12.20 0.60 13.08. 12:51 253 (W) 10
EG Cas p 1 0.611449 12.90 13.40 0.50 13.08. 12:51 356 (N) 17
DD Aqr p 1 0.7210105 10.90 11.70 0.80 13.08. 12:51 11 (N) -38
TX CMi p 1 0.3892173 14.00 15.00 1.00 13.08. 12:51 245 (SW) 26
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 13.08. 12:51 48 (NE) 3
V339 Boo p 10 0.3628085 10.70 10.90 0.20 13.08. 12:51 71 (E) 45
UX UMa p 1 0.19667128 12.57 14.15 1.58 13.08. 12:52 72 (E) 69
AK Cam s 1 2.226805 10.30 10.30 0.00 13.08. 12:52 343 (N) 59
RZ Cha p 9 2.832088 8.20 9.10 0.90 13.08. 12:52 182 (S) -42
DY Cep p 8 1.57457 11.70 12.00 0.30 13.08. 12:52 359 (N) 24
BP Vel p 10 0.264987 12.90 13.80 0.90 13.08. 12:52 211 (SW) -13
V399 Cam p 10 2.5978 10.00 10.20 0.20 13.08. 12:52 318 (NW) 44
DP Cyg p 1 2.346913 13.20 14.10 0.90 13.08. 12:53 12 (N) 15
EU Peg p 5 0.721115 12.20 12.80 0.60 13.08. 12:53 5 (N) -13
V477 Her s 8 0.3251804 14.90 15.40 0.50 13.08. 12:53 72 (E) 20
LN Aps p 10 0.31072 12.80 13.30 0.50 13.08. 12:53 162 (S) -50
YZ Phe s 10 0.23472665 12.65 12.95 0.30 13.08. 12:53 266 (W) -66
TU Boo s 1 0.324284 11.80 12.40 0.60 13.08. 12:53 108 (E) 54
V579 Lyr p 1 0.242906 12.77 13.25 0.48 13.08. 12:53 46 (NE) 21
ST Car p 8 0.90164965 9.60 10.75 1.15 13.08. 12:54 189 (S) -21
V427 Nor p 10 0.5002 16.36 16.80 0.44 13.08. 12:54 144 (SE) -30
V664 And p 10 0.4210875 12.58 12.85 0.27 13.08. 12:54 359 (N) -5
V558 Cas p 10 3.16033 8.70 8.91 0.21 13.08. 12:54 342 (N) 30
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 13.08. 12:54 37 (NE) 23
IP Peg s 1 0.15820616 13.00 13.00 0.00 13.08. 12:54 360 (N) -22
EP Aur s 1 0.5910081 10.80 10.90 0.10 13.08. 12:54 283 (W) 31
GU Aps s 10 0.436522 14.00 14.50 0.50 13.08. 12:54 167 (S) -45
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 13.08. 12:54 28 (NE) 20
QY Boo p 10 0.341883 12.70 12.90 0.20 13.08. 12:55 73 (E) 47
V855 Cep p 10 0.3698575 13.65 14.05 0.40 13.08. 12:55 10 (N) 32
BQ Ari p 6 0.282335 10.28 10.55 0.27 13.08. 12:55 309 (NW) -12
GR Boo p 1 0.3766695 11.45 11.90 0.45 13.08. 12:55 100 (E) 42
KK Boo p 10 0.279134 14.30 14.80 0.50 13.08. 12:55 86 (E) 59
V1187 Her s 1 0.310764 11.14 11.31 0.17 13.08. 12:56 74 (E) 35
V496 Cam p 7 0.392897 13.95 14.40 0.45 13.08. 12:56 349 (N) 56
GW Psc s 8 0.3363377 11.35 11.35 0.00 13.08. 12:56 328 (NW) -27
LT Eri p 1 0.17017 15.00 18.72 3.72 13.08. 12:56 281 (W) -17
DW UMa s 1 0.13660653 15.10 16.60 1.50 13.08. 12:56 325 (NW) 79
AP Aur p 1 0.569374 10.90 11.40 0.50 13.08. 12:56 276 (W) 45
AZ Col p 10 0.302105 11.31 11.72 0.41 13.08. 12:56 249 (W) -22
GI Lib p 8 2.08955 12.12 13.79 1.67 13.08. 12:56 128 (SE) 7
V443 Nor p 10 0.4091 16.50 16.90 0.40 13.08. 12:56 144 (SE) -30
V449 Peg p 1 0.352657 14.60 15.10 0.50 13.08. 12:56 23 (NE) -8
V667 And p 7 0.694499 12.90 13.30 0.40 13.08. 12:56 359 (N) 9
V1241 Tau p 1 0.823271 9.38 10.28 0.90 13.08. 12:56 294 (NW) -19
V1271 Her p 10 0.31962 14.20 14.70 0.50 13.08. 12:57 60 (NE) 29
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.