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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 18:43 UTC
Civil Twilight (6°): 02:31 // 19:21 UTC
Nautical Twilight (12°): 01:37 // 20:15 UTC
Astronomical Twilight (18°): 00:23 // 21:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EV Cnc p 1 0.441439 12.75 12.90 0.15 17.05. 23:00 287 (W) 1
V513 Her s 3 0.3037692 15.30 15.70 0.40 17.05. 23:00 128 (SE) 56
V403 Cam p 10 0.3863595 11.16 11.38 0.22 17.05. 23:00 348 (N) 29
RT UMi s 3 1.841972 10.79 10.86 0.07 17.05. 23:00 6 (N) 59
V479 Cam p 7 0.325394 13.25 13.70 0.45 17.05. 23:00 343 (N) 40
BU Eri p 6 0.8430936 9.40 9.82 0.42 17.05. 23:01 357 (N) -61
PY Cyg p 8 0.4650325 14.80 15.20 0.40 17.05. 23:01 79 (E) 45
V1052 Her s 1 0.370829 12.20 12.20 0.00 17.05. 23:01 137 (SE) 57
CZ Lib p 10 0.56012 14.20 15.20 1.00 17.05. 23:01 180 (S) 20
RY Men p 10 0.369514 13.19 14.16 0.97 17.05. 23:01 179 (S) -59
V1011 Cyg p 3 3.239378 12.20 12.90 0.70 17.05. 23:01 84 (E) 42
V527 Oph p 10 0.774704 14.40 15.40 1.00 17.05. 23:01 156 (SE) 7
V478 Cyg p 1 2.880903 8.63 9.04 0.41 17.05. 23:02 76 (E) 41
WZ Mic p 10 1 12.90 14.40 1.50 17.05. 23:02 128 (SE) -25
TX UMa p 1 3.063292 7.06 8.80 1.74 17.05. 23:02 295 (NW) 42
AT Aqr p 8 0.30409565 14.10 15.00 0.90 17.05. 23:02 97 (E) -21
V432 Hya p 10 1.115657 7.90 7.98 0.08 17.05. 23:02 269 (W) -14
BS Del s 9 2.977497 12.80 12.80 0.00 17.05. 23:02 89 (E) 21
RR Cen s 9 0.6056895 7.27 7.63 0.36 17.05. 23:03 192 (S) -19
PT Boo p 9 0.4466345 12.60 12.82 0.22 17.05. 23:03 216 (SW) 82
V811 Cep p 10 0.2507641 14.20 14.90 0.70 17.05. 23:03 47 (NE) 54
V603 Aur s 8 0.37475 12.70 12.70 0.00 17.05. 23:03 347 (N) 14
V737 Per s 1 0.366599 12.65 13.20 0.55 17.05. 23:03 1 (N) -7
V345 Gem p 1 0.274778 7.82 7.88 0.06 17.05. 23:03 314 (NW) 8
BP Per s 1 1.978909 11.70 11.70 0.00 17.05. 23:03 2 (N) 9
LV Cam s 4 0.3657282 16.00 16.00 0.00 17.05. 23:03 343 (N) 23
PS Cam s 4 0.92005 12.58 12.58 0.00 17.05. 23:03 359 (N) 20
V905 Ara s 2 0.243905 14.00 14.00 0.00 17.05. 23:03 169 (S) -23
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 17.05. 23:03 73 (E) 44
V599 Aur p 1 0.316533 11.67 11.96 0.29 17.05. 23:03 343 (N) -6
TX Cnc p 1 0.3828827 10.00 10.35 0.35 17.05. 23:04 295 (NW) 4
CH Per p 6 1.314645 14.90 17.10 2.20 17.05. 23:04 15 (N) 16
V647 Ori p 1 0.9775543 11.50 12.00 0.50 17.05. 23:04 316 (NW) -27
AP Dor p 10 0.213593 9.38 9.60 0.22 17.05. 23:04 224 (SW) -75
AN UMa p 6 0.07975275 14.90 20.20 5.30 17.05. 23:04 292 (W) 44
V436 Peg p 9 0.406733 13.35 13.57 0.22 17.05. 23:04 83 (E) 14
V1426 Aql p 4 1.175155 9.30 9.70 0.40 17.05. 23:04 119 (SE) 27
MW Cas p 10 0.4808946 13.50 14.50 1.00 17.05. 23:04 30 (NE) 24
V1179 Her s 1 0.385505 11.39 11.69 0.30 17.05. 23:04 164 (S) 50
V694 Aql s 6 0.820581 12.40 12.40 0.00 17.05. 23:04 108 (E) 25
V417 Lyr p 4 0.300661 14.90 16.20 1.30 17.05. 23:04 98 (E) 48
V997 Cyg s 1 0.458224 14.10 14.10 0.00 17.05. 23:04 62 (NE) 54
GK Aqr p 1 0.327415 12.40 13.60 1.20 17.05. 23:05 84 (E) -6
FF Ori s 1 1.810527 10.20 10.30 0.10 17.05. 23:05 328 (NW) -32
TX CMi p 1 0.3892173 14.00 15.00 1.00 17.05. 23:05 298 (NW) -16
V1139 Cas p 1 0.2971 12.80 13.23 0.43 17.05. 23:05 19 (N) 19
V972 Her s 5 0.4430605 6.72 6.72 0.00 17.05. 23:05 114 (SE) 60
V1340 Her p 9 0.4189 13.20 13.50 0.30 17.05. 23:05 126 (SE) 40
AE Phe s 1 0.362374 7.56 8.19 0.63 17.05. 23:05 102 (E) -68
LY Boo p 9 0.41441 13.10 13.31 0.21 17.05. 23:05 233 (SW) 74
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.