haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:44 // 18:11 UTC
Civil Twilight (6°): 03:10 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:33 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HI Leo s 1 0.3115905 10.90 10.90 0.00 25.04. 14:12 92 (E) 4
UZ For p 10 0.087865429 18.20 20.90 2.70 25.04. 14:12 206 (SW) 10
NN Tel s 10 0.3838 15.00 15.50 0.50 25.04. 14:12 242 (SW) -65
CU Tau p 1 0.412528 11.50 11.92 0.42 25.04. 14:13 228 (SW) 59
QT UMa p 6 0.473539 11.00 11.80 0.80 25.04. 14:13 67 (NE) 51
V2203 Oph p 1 0.455001 11.56 11.94 0.38 25.04. 14:13 354 (N) -35
AE Cru p 9 3.478139 9.00 9.70 0.70 25.04. 14:13 137 (SE) -45
V342 Dra p 9 0.39221 12.65 13.05 0.40 25.04. 14:13 14 (N) 17
BX Peg s 1 0.280418 11.00 11.62 0.62 25.04. 14:13 307 (NW) 5
V404 CMa p 10 0.45178 17.45 18.40 0.95 25.04. 14:13 168 (S) 20
V658 Ara p 10 0.6276 15.40 16.00 0.60 25.04. 14:13 157 (SE) -77
HX UMa p 5 0.379156 8.89 9.06 0.17 25.04. 14:13 54 (NE) 27
KR Nor p 10 0.83655 12.80 13.30 0.50 25.04. 14:13 146 (SE) -77
DZ Psc s 1 0.366136 10.86 10.86 0.00 25.04. 14:14 272 (W) 27
FG Sct p 3 0.270572 13.66 14.76 1.10 25.04. 14:14 334 (NW) -43
QV Lup p 10 0.365618 11.35 11.78 0.43 25.04. 14:14 92 (E) -62
NX Dra p 9 0.275807 12.62 12.83 0.21 25.04. 14:14 22 (N) 48
FI Boo s 1 0.389997 9.60 9.60 0.00 25.04. 14:14 20 (N) 15
V609 Cen p 10 0.458448 13.30 13.60 0.30 25.04. 14:14 121 (SE) -54
UU Aqr p 1 0.16358045 10.90 12.60 1.70 25.04. 14:14 283 (W) -16
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 25.04. 14:14 348 (N) -3
PT Vir p 7 0.3081795 13.38 13.56 0.18 25.04. 14:14 73 (E) 0
PS Pup p 10 1.3422 6.62 6.62 0.00 25.04. 14:14 156 (SE) 0
BS Mus p 10 0.7682444 11.00 11.60 0.60 25.04. 14:14 146 (SE) -44
GG Boo p 6 0.426969 12.30 12.60 0.30 25.04. 14:14 37 (NE) 9
DG Lac p 1 2.206482 10.80 12.00 1.20 25.04. 14:15 318 (NW) 31
BL And p 1 0.722376 11.00 11.74 0.74 25.04. 14:15 312 (NW) 35
QS Vir p 9 0.150757525 14.27 17.76 3.49 25.04. 14:15 71 (E) -32
V449 Per p 1 0.4731033 12.70 13.30 0.60 25.04. 14:15 257 (W) 59
V340 Vir s 6 0.45486 11.53 11.85 0.32 25.04. 14:15 79 (E) -27
EX Hya p 10 0.068233846 9.60 13.99 4.39 25.04. 14:15 96 (E) -35
QQ Boo p 8 0.2764765 12.45 12.85 0.40 25.04. 14:15 21 (N) 9
V849 Cep p 5 2.029647 10.80 11.40 0.60 25.04. 14:15 339 (N) 38
V659 Ara s 10 0.2918802 13.90 14.40 0.50 25.04. 14:15 156 (SE) -77
DI Her p 1 10.55016766 8.39 9.11 0.72 25.04. 14:15 341 (N) -14
BY Peg s 1 0.341936 12.90 13.58 0.68 25.04. 14:15 309 (NW) 5
V1833 Ori p 10 0.377198 10.32 10.55 0.23 25.04. 14:15 195 (S) 47
V444 Cam p 10 0.36296 13.80 14.30 0.50 25.04. 14:16 5 (N) 60
V873 Per s 1 0.294902 10.80 10.80 0.00 25.04. 14:16 269 (W) 60
LT Eri p 1 0.17017 15.00 18.72 3.72 25.04. 14:16 204 (SW) 30
PR Boo s 10 0.371281 13.70 13.70 0.00 25.04. 14:16 23 (NE) 9
V1005 Her s 3 0.278962 14.11 14.11 0.00 25.04. 14:16 10 (N) 11
EX Sct p 10 1.582079 13.10 13.60 0.50 25.04. 14:16 336 (NW) -46
SU Ind p 8 0.986356 9.50 10.00 0.50 25.04. 14:16 257 (W) -56
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 25.04. 14:16 147 (SE) 38
DE CMa s 10 0.6959637 13.00 13.40 0.40 25.04. 14:16 155 (SE) 9
V1096 Her p 1 0.2414165 13.05 13.40 0.35 25.04. 14:17 1 (N) 4
V2617 Oph p 10 0.424074 13.15 13.75 0.60 25.04. 14:17 24 (NE) -47
V1288 Sco p 8 1.108897 8.17 8.51 0.34 25.04. 14:17 69 (E) -80
IM Vir p 9 1.308614 9.74 9.89 0.15 25.04. 14:17 79 (E) -17
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.