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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 °
AH Tau s 1 0.3326733 11.25 11.85 0.60 20.04. 11:31 140 (SE) 61
V938 Mon p 10 0.682 14.65 15.09 0.44 20.04. 11:31 100 (E) 3
FF Per p 10 3.465161 15.30 16.90 1.60 20.04. 11:31 92 (E) 75
GO Vul s 8 2.0178517 13.20 13.23 0.03 20.04. 11:31 296 (NW) 15
DN Boo p 1 0.447564 11.17 11.38 0.21 20.04. 11:31 9 (N) -25
AB Tel p 10 0.32597 13.40 14.10 0.70 20.04. 11:31 243 (SW) -51
V805 Cen s 10 3.3167193 9.90 9.90 0.00 20.04. 11:31 124 (SE) -82
CC Com s 1 0.2206859 11.30 11.30 0.00 20.04. 11:31 31 (NE) -12
BU Tri p 1 0.295568 14.40 15.00 0.60 20.04. 11:31 191 (S) 77
OQ Boo s 8 0.398071 12.17 12.25 0.08 20.04. 11:31 352 (N) -11
V2357 Oph p 6 0.415568 10.66 10.79 0.13 20.04. 11:31 320 (NW) -21
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.04. 11:32 10 (N) 28
SY Aps p 6 0.278908 12.20 13.60 1.40 20.04. 11:32 182 (S) -67
YY Gem s 1 0.8142822 8.91 9.59 0.68 20.04. 11:32 77 (E) 32
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 20.04. 11:32 314 (NW) -19
V754 Cep p 9 0.40905 11.92 11.92 0.00 20.04. 11:32 343 (N) 61
V419 Cam p 10 0.414658 12.30 12.60 0.30 20.04. 11:32 47 (NE) 59
V474 Hya s 6 0.528304 11.80 11.80 0.00 20.04. 11:32 91 (E) 2
IO Cnc p 1 0.347694 13.00 13.58 0.58 20.04. 11:33 70 (E) 5
V425 Ser p 8 0.544293 11.70 12.10 0.40 20.04. 11:33 347 (N) -20
BY Peg p 1 0.341936 12.90 13.60 0.70 20.04. 11:33 277 (W) 32
GM Aqr p 6 0.367282 13.80 15.00 1.20 20.04. 11:34 246 (SW) 16
QT UMa p 6 0.473539 11.00 11.80 0.80 20.04. 11:34 45 (NE) 27
GL Her p 1 2.344974 11.50 13.50 2.00 20.04. 11:34 303 (NW) 4
BL Eri s 1 0.416918 11.51 11.51 0.00 20.04. 11:34 152 (SE) 24
V1232 Her p 9 0.267905 14.45 15.13 0.68 20.04. 11:34 331 (NW) 4
V681 Her s 1 1.15862 13.60 13.60 0.00 20.04. 11:34 336 (NW) -12
KV Peg p 5 0.4577795 11.73 11.93 0.20 20.04. 11:34 271 (W) 22
AQ Boo p 1 0.333139 12.30 13.00 0.70 20.04. 11:34 11 (N) -22
DL Cyg s 6 4.830401 9.60 9.90 0.30 20.04. 11:34 297 (NW) 45
V443 Cyg p 1 0.831103 12.30 13.00 0.70 20.04. 11:34 297 (NW) 28
MQ Pup p 10 1.4685665 9.03 10.55 1.52 20.04. 11:34 126 (SE) -20
V659 Ara s 10 0.2918802 13.90 14.40 0.50 20.04. 11:34 226 (SW) -68
V608 Car p 10 0.967554 8.87 9.55 0.68 20.04. 11:35 135 (SE) -37
GQ Dra p 3 0.765903 8.98 9.42 0.44 20.04. 11:35 333 (NW) 18
V345 Gem p 1 0.274778 7.82 7.88 0.06 20.04. 11:35 75 (E) 33
V352 Cam p 9 0.3889751 13.98 14.31 0.33 20.04. 11:35 27 (NE) 66
UX UMa p 1 0.19667128 12.57 14.15 1.58 20.04. 11:36 8 (N) 13
V750 CrA p 10 0.37913 9.94 10.17 0.23 20.04. 11:36 261 (W) -44
V930 Cep p 8 0.393722 12.48 12.83 0.35 20.04. 11:36 329 (NW) 59
HH UMa s 1 0.375493 10.58 10.80 0.22 20.04. 11:36 40 (NE) 7
IX Cep p 10 1.0970019 16.80 17.90 1.10 20.04. 11:36 301 (NW) 51
V508 Cam p 10 0.301715 12.50 12.63 0.13 20.04. 11:36 16 (N) 46
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 20.04. 11:36 315 (NW) 77
V1347 Cen p 10 1.251973 10.30 11.20 0.90 20.04. 11:36 3 (N) -70
DG CMi s 8 0.366037 11.94 12.05 0.11 20.04. 11:36 98 (E) 19
FL Lyr p 1 2.1781544 9.27 9.89 0.62 20.04. 11:36 315 (NW) 24
DF Vel p 10 0.7644772 13.30 14.40 1.10 20.04. 11:36 122 (SE) -42
V422 Nor p 10 0.5788 16.92 17.60 0.68 20.04. 11:37 234 (SW) -76
V1103 Her p 1 0.2913524 11.90 12.40 0.50 20.04. 11:37 318 (NW) 7
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.