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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
WZ And s 1 0.695662 11.60 11.90 0.30 19.04. 22:57 9 (N) -1
DI CVn p 1 0.305966 13.60 14.40 0.80 19.04. 22:57 232 (SW) 70
II Per p 1 0.4798527 13.50 14.20 0.70 19.04. 22:57 332 (NW) 11
V450 Per s 1 0.948673 13.00 13.00 0.00 19.04. 22:57 347 (N) 3
CK Boo s 1 0.3551495 8.99 9.23 0.24 19.04. 22:58 163 (S) 48
AL Gem s 1 1.391343 9.80 9.85 0.05 19.04. 22:58 293 (NW) 8
V1239 Tau p 5 1.084796 10.66 11.08 0.42 19.04. 22:58 309 (NW) 3
TZ CrA p 10 0.686748 9.60 10.33 0.73 19.04. 22:58 135 (SE) -20
NN Aqr s 4 0.306779 13.47 13.47 0.00 19.04. 22:58 68 (E) -18
YY CrB p 1 0.37656 8.64 9.13 0.49 19.04. 22:59 108 (E) 66
V452 Cam p 10 0.397443 12.10 12.30 0.20 19.04. 22:59 335 (NW) 41
V459 Aur p 10 1.062637 7.66 8.11 0.45 19.04. 22:59 305 (NW) 14
RV Hyi p 10 7.19505 11.10 11.70 0.60 19.04. 22:59 177 (S) -60
V357 Peg p 1 0.578451 9.01 9.49 0.48 19.04. 22:59 29 (NE) -10
GU Vul p 2 0.774228 11.60 12.20 0.60 19.04. 22:59 73 (E) 20
V416 Gem p 7 0.256181 12.50 13.00 0.50 19.04. 22:59 294 (NW) 9
EPS CrA s 9 0.591452 4.74 4.95 0.21 19.04. 23:00 124 (SE) -20
CW Aqr p 4 0.542909 10.70 11.00 0.30 19.04. 23:00 72 (E) -36
MU Gem s 1 0.7262005 14.50 14.90 0.40 19.04. 23:00 289 (W) 2
SW PsA p 10 2.34921 10.81 13.63 2.82 19.04. 23:00 86 (E) -43
V841 Cyg p 1 0.76113617 11.10 11.30 0.20 19.04. 23:00 76 (E) 26
V1321 Cyg s 4 0.728184 13.07 13.07 0.00 19.04. 23:00 56 (NE) 26
V817 Cep p 10 0.451203 15.52 16.32 0.80 19.04. 23:00 38 (NE) 38
V1355 Aql s 5 0.5157905 12.70 13.30 0.60 19.04. 23:00 83 (E) 15
V415 Gem s 1 0.350606 12.40 12.70 0.30 19.04. 23:00 291 (W) 3
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 19.04. 23:00 291 (W) 3
WZ Hor p 10 0.728851 8.12 8.45 0.33 19.04. 23:00 205 (SW) -75
V1222 Tau s 4 0.295362 13.28 13.40 0.12 19.04. 23:00 333 (NW) -27
IL Cnc s 1 0.267656 12.35 11.35 -1.00 19.04. 23:01 272 (W) 25
V1184 Aql p 6 0.565604 13.10 13.50 0.40 19.04. 23:01 94 (E) 17
BI Vul p 1 0.2518236 14.15 14.90 0.75 19.04. 23:01 56 (NE) 7
GU Leo s 2 0.354085 11.60 11.60 0.00 19.04. 23:01 260 (W) 32
V386 Dra p 1 0.238912 13.40 13.90 0.50 19.04. 23:01 64 (NE) 53
V658 Lyr s 1 0.33026 11.10 11.10 0.00 19.04. 23:01 66 (NE) 45
PP Lac p 1 0.4011613 11.10 12.00 0.90 19.04. 23:01 28 (NE) 21
V1106 Her p 1 0.2546005 12.60 12.90 0.30 19.04. 23:01 91 (E) 35
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 19.04. 23:01 114 (SE) 69
V443 Cam p 9 0.411691 14.00 14.90 0.90 19.04. 23:01 340 (N) 42
EP Lac p 1 2.05579 12.40 13.40 1.00 19.04. 23:01 30 (NE) 23
V393 Cam p 9 0.385712 13.90 14.70 0.80 19.04. 23:01 340 (N) 37
BY Per p 1 1.152638 13.20 14.80 1.60 19.04. 23:02 360 (N) 15
IO Cnc s 1 0.347694 13.00 12.00 -1.00 19.04. 23:02 265 (W) 26
WZ Mic p 10 1 12.90 14.40 1.50 19.04. 23:02 113 (SE) -40
AG Phe s 10 0.75534 8.87 8.95 0.08 19.04. 23:02 65 (NE) -72
NY Boo s 9 0.326815 12.15 12.15 0.00 19.04. 23:02 90 (E) 79
EQ Per p 4 1.485827 14.00 15.70 1.70 19.04. 23:03 351 (N) 13
V797 Cep s 1 0.270449 14.60 14.60 0.00 19.04. 23:03 1 (N) 40
GY Cnc p 7 0.1754425 16.50 17.80 1.30 19.04. 23:03 268 (W) 26
V430 Dra p 9 0.4102 15.20 16.00 0.80 19.04. 23:03 40 (NE) 42
EO Cep s 1 1.833658 12.00 12.30 0.30 19.04. 23:03 6 (N) 40
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.