haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HH Boo s 1 0.318666 11.00 11.00 0.00 30.04. 01:33 279 (W) 63
V837 Cep p 10 0.438076 12.80 13.00 0.20 30.04. 01:33 50 (NE) 56
V480 Cas p 9 0.342013 14.60 14.90 0.30 30.04. 01:34 28 (NE) 23
V861 Her p 1 0.3446312 13.80 14.15 0.35 30.04. 01:34 198 (S) 81
RS Ind p 7 0.624052 9.90 10.20 0.30 30.04. 01:34 156 (SE) -40
V724 Aql p 1 0.517599 11.10 11.57 0.47 30.04. 01:34 129 (SE) 29
V1355 Tau s 7 0.244668 13.00 13.00 0.00 30.04. 01:34 1 (N) -16
V451 Oph s 1 2.19659616 7.86 8.23 0.37 30.04. 01:34 149 (SE) 47
QX Vir s 1 0.242075 13.31 13.60 0.29 30.04. 01:35 222 (SW) 26
V804 Cep p 6 0.347592 12.94 13.45 0.51 30.04. 01:35 4 (N) 46
BI CVn p 1 0.3842103 10.35 10.78 0.43 30.04. 01:35 277 (W) 45
V685 Her p 10 0.5891435 15.40 16.00 0.60 30.04. 01:35 206 (SW) 62
AB And s 1 0.3318894 9.50 10.20 0.70 30.04. 01:35 64 (NE) 27
KT Lyr p 9 0.5815356 14.70 15.40 0.70 30.04. 01:35 129 (SE) 67
AP Leo p 1 0.430358 9.32 9.91 0.59 30.04. 01:35 274 (W) 4
UZ For p 10 0.087865429 18.20 20.90 2.70 30.04. 01:35 45 (NE) -60
V1007 Cas p 5 0.332007 12.00 12.44 0.44 30.04. 01:35 44 (NE) 29
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 30.04. 01:35 115 (SE) 57
II CMa p 8 0.22919704 15.22 15.74 0.52 30.04. 01:35 319 (NW) -47
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 30.04. 01:35 99 (E) 3
UY UMa s 1 0.3760203 12.70 12.90 0.20 30.04. 01:35 300 (NW) 59
V649 Lyr p 1 0.292256 14.50 14.91 0.41 30.04. 01:36 102 (E) 77
EI Aur p 7 1.226694 14.50 15.00 0.50 30.04. 01:36 1 (N) -7
WW Phe p 10 0.719889 12.79 13.58 0.79 30.04. 01:36 102 (E) -53
LT Cam p 2 0.2766042 14.50 14.70 0.20 30.04. 01:36 353 (N) 20
EN Oct s 1 0.288913 11.88 12.50 0.62 30.04. 01:37 180 (S) -50
V1264 Her p 10 0.81474 12.35 12.70 0.35 30.04. 01:37 167 (S) 73
V848 Her p 9 0.735037 14.90 16.30 1.40 30.04. 01:37 208 (SW) 73
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 30.04. 01:37 50 (NE) 43
HY Gem s 5 0.351013 16.70 17.50 0.80 30.04. 01:37 340 (N) -16
KM Boo p 8 0.35866 14.05 14.70 0.65 30.04. 01:37 296 (NW) 64
V565 And p 8 0.3272 12.17 12.30 0.13 30.04. 01:37 32 (NE) 13
V500 Cam s 6 0.2483505 14.00 14.70 0.70 30.04. 01:37 347 (N) 43
V342 Lac p 1 0.700587 12.40 12.90 0.50 30.04. 01:37 57 (NE) 44
BV Eri s 1 0.5076543 8.12 8.42 0.30 30.04. 01:38 29 (NE) -47
XY Men s 10 0.7766348 10.63 10.88 0.25 30.04. 01:38 182 (S) -68
V455 Mon p 5 0.6817285 14.50 15.30 0.80 30.04. 01:38 327 (NW) -35
V729 Aql p 10 1.281905 14.20 15.10 0.90 30.04. 01:38 122 (SE) 40
II Aps p 10 0.842236 11.20 11.70 0.50 30.04. 01:38 183 (S) -35
V383 Cam p 10 0.3772858 11.65 11.90 0.25 30.04. 01:38 0 (N) 35
BX CMi s 2 1.535093 10.80 10.80 0.00 30.04. 01:38 326 (NW) -27
V752 Cen p 2 0.370229 9.10 9.66 0.56 30.04. 01:38 240 (SW) -22
V1713 Aql p 8 0.531732 10.61 11.15 0.54 30.04. 01:38 135 (SE) 33
AK CMi p 1 0.5658969 10.10 11.50 1.40 30.04. 01:39 317 (NW) -27
V357 Her p 5 0.28204 13.40 13.95 0.55 30.04. 01:39 145 (SE) 48
DW CMi s 2 0.30755495 14.50 14.50 0.00 30.04. 01:39 318 (NW) -27
SU Cep s 1 0.9014013 10.00 10.60 0.60 30.04. 01:39 52 (NE) 50
V2766 Ori p 6 0.6032 15.00 15.30 0.30 30.04. 01:39 347 (N) -34
V411 Lyr s 6 0.582626 13.50 14.40 0.90 30.04. 01:39 115 (SE) 64
V467 Vir s 6 0.6045733 9.46 9.46 0.00 30.04. 01:39 240 (SW) 15
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.