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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 25.04. 19:01 242 (SW) 36
FT Lup s 9 0.470084 9.70 9.98 0.28 25.04. 19:01 132 (SE) -22
FR Lac p 10 0.32 15.20 16.10 0.90 25.04. 19:01 355 (N) 14
HY Tau p 9 3.01691 12.40 13.60 1.20 25.04. 19:02 267 (W) 28
GM UMa p 10 1.442553 6.65 6.80 0.15 25.04. 19:02 308 (NW) 89
V414 Nor p 10 0.7534 14.85 14.97 0.12 25.04. 19:02 137 (SE) -37
UX UMa p 1 0.19667128 12.57 14.15 1.58 25.04. 19:02 67 (NE) 59
RZ UMi s 2 0.3373491 12.80 13.50 0.70 25.04. 19:02 5 (N) 51
EP Cen p 7 0.925452 11.40 12.10 0.70 25.04. 19:02 154 (SE) -25
V1067 Her p 1 0.258109 12.58 13.21 0.63 25.04. 19:02 46 (NE) 21
V884 Cyg p 3 0.480051 13.80 14.70 0.90 25.04. 19:03 35 (NE) -1
QY Boo p 10 0.341883 12.70 12.90 0.20 25.04. 19:03 64 (NE) 37
FG Hya p 1 0.3278324 9.90 10.28 0.38 25.04. 19:03 216 (SW) 38
AY Pup s 7 0.4689593 11.60 12.50 0.90 25.04. 19:03 216 (SW) 8
V869 Aql p 10 1.098718 14.70 15.90 1.20 25.04. 19:03 53 (NE) -28
YY CrB s 1 0.37656 8.64 8.64 0.00 25.04. 19:03 68 (E) 32
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 25.04. 19:03 37 (NE) -2
IR Lib s 8 0.2743715 8.72 8.72 0.00 25.04. 19:03 118 (SE) -14
VZ Leo p 1 1.089904 11.80 12.90 1.10 25.04. 19:03 202 (S) 55
V336 Cas p 1 0.5972873 13.40 14.10 0.70 25.04. 19:03 347 (N) 22
V2524 Cyg s 3 0.450677 13.35 13.85 0.50 25.04. 19:04 17 (N) 22
V742 Cen s 10 0.8644535 9.40 10.10 0.70 25.04. 19:04 167 (S) -3
V853 Cep p 10 0.615422 13.70 14.20 0.50 25.04. 19:04 5 (N) 31
V1179 Her p 1 0.385505 11.39 11.72 0.33 25.04. 19:04 81 (E) 7
EY Cas p 1 0.4819812 14.00 14.50 0.50 25.04. 19:05 346 (N) 20
DX Cyg p 1 1.370334 14.10 15.90 1.80 25.04. 19:05 37 (NE) -2
BR Sge p 7 2.362151 12.90 14.10 1.20 25.04. 19:05 32 (NE) -13
V336 TrA p 10 0.266768 10.46 11.20 0.74 25.04. 19:06 144 (SE) -41
SV Cam s 1 0.593072 8.40 8.55 0.15 25.04. 19:06 349 (N) 54
V4202 Sgr p 9 1.3913 8.21 8.25 0.04 25.04. 19:06 86 (E) -33
V2647 Cyg s 4 5.85531 11.05 11.60 0.55 25.04. 19:06 6 (N) 10
FW Per p 2 0.7912316 14.30 15.30 1.00 25.04. 19:06 309 (NW) 38
EX CMa s 10 74.111 13.00 13.00 0.00 25.04. 19:06 232 (SW) 12
V437 Dra p 10 0.316053 13.75 14.40 0.65 25.04. 19:06 16 (N) 26
MQ UMa s 1 0.476069 11.57 11.57 0.00 25.04. 19:07 117 (SE) 78
FK And p 10 2.269408 14.00 16.80 2.80 25.04. 19:07 328 (NW) 5
HV UMa s 1 0.71076 8.60 8.88 0.28 25.04. 19:07 91 (E) 74
XY Men p 10 0.7766348 10.63 11.27 0.64 25.04. 19:07 204 (SW) -43
V1044 Her s 1 0.2406405 13.07 13.07 0.00 25.04. 19:07 56 (NE) 22
KZ Eri p 8 0.94268 11.30 11.70 0.40 25.04. 19:07 279 (W) -9
V2717 Oph p 9 0.336 15.00 15.50 0.50 25.04. 19:07 85 (E) -15
BT CrB p 9 0.0892 18.90 20.40 1.50 25.04. 19:07 70 (E) 30
AD And s 1 0.986194 10.90 11.60 0.70 25.04. 19:07 348 (N) 10
WW UMi p 8 0.601949 12.45 12.60 0.15 25.04. 19:07 25 (NE) 60
AE Cru p 9 3.478139 9.00 9.70 0.70 25.04. 19:07 168 (S) -23
V1025 Her p 7 0.563355 12.10 12.50 0.40 25.04. 19:08 73 (E) 20
FL Tel p 10 0.51178 14.00 14.80 0.80 25.04. 19:08 112 (E) -54
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.04. 19:08 96 (E) 4
NU Boo s 8 0.339576 13.40 13.40 0.00 25.04. 19:08 57 (NE) 49
V533 Lyr p 9 1.31288 6.26 6.38 0.12 25.04. 19:08 39 (NE) 16
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.