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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V442 Mon p 4 1.667016 11.20 11.70 0.50 25.04. 07:52 69 (E) -12
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 25.04. 07:52 250 (W) 61
HS Leo p 2 0.337706 13.80 14.40 0.60 25.04. 07:52 357 (N) -12
V336 Lyr p 10 1.90513 14.90 16.00 1.10 25.04. 07:52 279 (W) 37
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 25.04. 07:53 38 (NE) -20
HY Gem p 5 0.351013 16.70 17.50 0.80 25.04. 07:53 60 (NE) 4
KR Com s 1 0.4079692 7.27 7.27 0.00 25.04. 07:53 327 (NW) -16
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 25.04. 07:53 263 (W) 60
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 25.04. 07:53 238 (SW) 2
DK Hya p 1 0.5219213 10.50 11.50 1.00 25.04. 07:53 37 (NE) -57
KR Nor p 10 0.83655 12.80 13.30 0.50 25.04. 07:53 225 (SW) -46
V1050 Her s 5 1.47261 12.40 12.55 0.15 25.04. 07:53 295 (NW) 30
V599 Aur s 1 0.316533 11.67 11.90 0.23 25.04. 07:53 68 (E) 24
AY Tri p 10 0.3939 14.10 14.50 0.40 25.04. 07:53 108 (E) 59
V917 Cep p 7 0.411767 12.88 13.25 0.37 25.04. 07:54 357 (N) 71
DX CVn p 1 0.35738 12.25 12.70 0.45 25.04. 07:54 337 (NW) 2
V807 Cyg s 9 0.798763 14.20 14.90 0.70 25.04. 07:54 271 (W) 52
V648 Lyr s 1 0.368752 13.22 13.62 0.40 25.04. 07:54 288 (W) 41
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 25.04. 07:54 321 (NW) -61
QR Pup p 10 3.55172 8.01 8.13 0.12 25.04. 07:54 92 (E) -59
V508 Cyg s 1 0.77959 13.30 13.30 0.00 25.04. 07:54 278 (W) 65
V430 Nor p 10 0.366 16.70 17.22 0.52 25.04. 07:55 233 (SW) -49
GN TrA s 9 0.6146065 11.30 11.60 0.30 25.04. 07:55 217 (SW) -52
V484 And p 10 0.349 13.00 13.28 0.28 25.04. 07:55 136 (SE) 68
KR Per s 1 0.996078 10.40 11.10 0.70 25.04. 07:55 62 (NE) 37
IT Nor s 8 0.635779 9.40 9.80 0.40 25.04. 07:55 244 (SW) -40
V637 Cen p 10 0.378416 12.50 13.10 0.60 25.04. 07:55 269 (W) -56
G3798.1207 UMa s 1 0.559778 13.40 13.80 0.40 25.04. 07:55 21 (N) 19
V2425 Oph p 8 1.763053 10.60 11.43 0.83 25.04. 07:55 268 (W) 2
DN Cam s 1 0.4983105 8.23 8.23 0.00 25.04. 07:55 26 (NE) 49
FF Ori p 1 1.810527 10.20 11.00 0.80 25.04. 07:56 83 (E) -2
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 25.04. 07:56 275 (W) 51
QV UMa p 6 0.311444 13.50 14.50 1.00 25.04. 07:56 14 (N) 12
EF Aqr s 4 2.85358 9.88 9.88 0.00 25.04. 07:56 182 (S) 34
V496 Cam s 7 0.392897 13.95 14.40 0.45 25.04. 07:56 8 (N) 43
V1302 Her s 1 0.316291 12.72 12.72 0.00 25.04. 07:56 296 (NW) 38
V456 Oph p 1 1.016001 10.20 10.70 0.50 25.04. 07:56 258 (W) 22
V355 Cam p 10 0.437059 12.20 12.60 0.40 25.04. 07:56 51 (NE) 44
V757 Cep p 8 0.343873 14.00 14.80 0.80 25.04. 07:57 7 (N) 61
BH Lyn p 10 0.1558756 13.70 16.30 2.60 25.04. 07:57 26 (NE) 17
WW Cnc p 1 1.115957 10.50 11.60 1.10 25.04. 07:57 26 (NE) -5
FP Sge p 9 0.642007 14.50 14.90 0.40 25.04. 07:57 245 (SW) 44
V968 Oph p 10 0.7232656 14.30 15.20 0.90 25.04. 07:57 259 (W) 13
AM Leo s 1 0.3657975 9.25 9.83 0.58 25.04. 07:57 3 (N) -30
CL Cet s 10 0.621622 9.87 9.87 0.00 25.04. 07:57 160 (S) 21
DI Hya p 1 0.6147125 11.00 12.00 1.00 25.04. 07:58 45 (NE) -45
V494 Cyg p 8 1.794326 13.50 14.20 0.70 25.04. 07:58 261 (W) 54
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 25.04. 07:58 308 (NW) 83
LM Vir p 10 0.987568 6.29 6.33 0.04 25.04. 07:58 311 (NW) -51
AP Leo p 1 0.430358 9.32 9.91 0.59 25.04. 07:58 2 (N) -35
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.