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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 °
HY Lyr p 4 0.369101 13.80 14.40 0.60 20.04. 19:20 48 (NE) 7
V381 Her s 1 1.346266 12.60 12.60 0.00 20.04. 19:20 65 (NE) 7
KO Ara p 9 0.3825476 13.30 14.10 0.80 20.04. 19:20 122 (SE) -50
AN UMa s 6 0.07975275 14.90 20.20 5.30 20.04. 19:20 116 (SE) 80
QY Hya p 2 0.292341 9.04 9.36 0.32 20.04. 19:20 155 (SE) 8
PR Lac p 10 2.583095 14.80 15.60 0.80 20.04. 19:20 2 (N) 10
KV Gem s 1 0.358522 12.40 12.85 0.45 20.04. 19:20 250 (W) 36
V1332 Tau p 1 0.271827 11.73 12.10 0.37 20.04. 19:20 280 (W) 22
CD Lyn s 3 4.549484 9.83 9.83 0.00 20.04. 19:20 282 (W) 65
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 20.04. 19:20 283 (W) 6
AB Tel p 10 0.32597 13.40 14.10 0.70 20.04. 19:20 113 (SE) -56
CL CrB s 8 0.318808 11.41 11.66 0.25 20.04. 19:20 66 (NE) 28
V1102 Her s 1 0.3090057 13.60 13.60 0.00 20.04. 19:21 38 (NE) 24
BZ Peg p 4 1.257955 14.00 15.30 1.30 20.04. 19:21 8 (N) -13
V935 Her p 10 1.63394 8.49 8.63 0.14 20.04. 19:21 65 (NE) 11
FU Dra s 1 0.306718 10.55 10.55 0.00 20.04. 19:21 42 (NE) 47
AW Vir s 1 0.3539976 11.00 11.67 0.67 20.04. 19:21 123 (SE) 28
V610 Ara p 9 0.54316 8.80 9.20 0.40 20.04. 19:21 132 (SE) -44
HW Vir p 1 0.11671953 10.50 11.20 0.70 20.04. 19:21 140 (SE) 23
YZ Lib p 10 0.777354 12.70 13.30 0.60 20.04. 19:22 122 (SE) -13
V885 Per p 10 0.30387 13.10 13.40 0.30 20.04. 19:22 320 (NW) 31
V1347 Her p 9 0.86027 13.25 13.65 0.40 20.04. 19:22 56 (NE) -10
V1104 Her p 1 0.227876 13.30 14.10 0.80 20.04. 19:22 39 (NE) 22
V420 Nor p 10 0.6108 17.58 17.95 0.37 20.04. 19:22 137 (SE) -37
YY Cnc s 1 0.698445 11.30 10.30 -1.00 20.04. 19:22 236 (SW) 63
RV Per s 1 1.973493 10.30 10.40 0.10 20.04. 19:22 295 (NW) 24
V916 Cen s 9 1.463225 8.71 8.83 0.12 20.04. 19:23 170 (S) -24
V1184 Aql s 6 0.565604 13.10 13.40 0.30 20.04. 19:23 51 (NE) -16
V415 Dra s 1 0.437416 12.00 12.50 0.50 20.04. 19:23 31 (NE) 20
CL Lyn s 4 1.58605 9.76 9.76 0.00 20.04. 19:23 295 (NW) 68
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 20.04. 19:23 204 (SW) 67
V1073 Her s 1 0.2942815 11.00 11.00 0.00 20.04. 19:23 49 (NE) 10
XY Leo p 1 0.2841029 9.45 9.93 0.48 20.04. 19:23 188 (S) 57
LY Lac p 3 1.54517 12.50 12.90 0.40 20.04. 19:24 360 (N) 15
V357 Aps p 7 0.304565 14.00 14.30 0.30 20.04. 19:24 163 (S) -46
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 20.04. 19:24 32 (NE) -24
AM Eri s 4 0.3165735 14.40 14.40 0.00 20.04. 19:24 260 (W) -8
PT Dra p 10 0.270768 14.30 14.90 0.60 20.04. 19:24 55 (NE) 49
AA And p 1 0.9350967 10.30 10.90 0.60 20.04. 19:24 352 (N) 8
YY Eri s 1 0.3214963 8.37 8.99 0.62 20.04. 19:24 265 (W) -9
GO Cyg s 1 0.717765 8.47 8.73 0.26 20.04. 19:24 21 (N) -2
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 20.04. 19:24 215 (SW) 50
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 20.04. 19:25 36 (NE) 16
ET Psc p 10 0.439298 9.04 9.37 0.33 20.04. 19:25 319 (NW) -20
V445 Dra p 10 0.3214714 13.40 14.10 0.70 20.04. 19:25 10 (N) 36
V432 Per p 1 0.3833085 11.00 11.70 0.70 20.04. 19:25 311 (NW) 22
V1799 Ori p 2 0.290304 12.90 13.90 1.00 20.04. 19:25 269 (W) 9
HN UMa p 4 0.38261 9.90 10.02 0.12 20.04. 19:25 137 (SE) 74
CX Aqr s 1 0.5559864 10.55 10.80 0.25 20.04. 19:26 355 (N) -41
QW Cam p 10 0.921 13.50 14.00 0.50 20.04. 19:26 313 (NW) 37
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.