haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V683 Sgr p 10 0.5836082 12.30 12.80 0.50 20.04. 15:35 13 (N) -76
V737 Per p 1 0.366599 12.65 13.22 0.57 20.04. 15:35 258 (W) 55
BX Peg s 1 0.280418 11.00 11.62 0.62 20.04. 15:35 319 (NW) -3
EI CVn s 1 0.260766 11.80 12.45 0.65 20.04. 15:35 51 (NE) 13
Z Dra s 1 1.357432 10.80 11.00 0.20 20.04. 15:35 28 (NE) 50
V1237 Tau s 8 0.287447 14.03 14.03 0.00 20.04. 15:35 212 (SW) 62
V742 Her p 1 0.5776513 13.80 14.50 0.70 20.04. 15:35 9 (N) 5
CN Ind p 9 0.45364 9.43 9.87 0.44 20.04. 15:35 254 (W) -69
V696 Pup p 10 0.945 14.30 14.43 0.13 20.04. 15:36 153 (SE) 23
GZ And s 1 0.3050173 10.83 11.58 0.75 20.04. 15:36 289 (W) 47
TU Eri p 9 0.334978 12.56 13.13 0.57 20.04. 15:36 228 (SW) 6
AM Eri p 4 0.3165735 14.40 15.20 0.80 20.04. 15:36 212 (SW) 22
IX Mon s 3 1.103269 12.60 12.80 0.20 20.04. 15:37 170 (S) 51
V444 Cam p 10 0.36296 13.80 14.30 0.50 20.04. 15:37 360 (N) 61
BT Tri p 10 0.2512 14.20 14.80 0.60 20.04. 15:37 274 (W) 38
V366 Cas p 1 0.7292855 12.00 12.70 0.70 20.04. 15:37 314 (NW) 45
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 20.04. 15:37 130 (SE) 44
PS Per s 1 0.702179 13.00 13.00 0.00 20.04. 15:37 287 (W) 52
KX Nor s 10 0.58614 14.30 14.80 0.50 20.04. 15:37 117 (SE) -71
RX Hya p 7 2.28166 8.90 11.60 2.70 20.04. 15:37 138 (SE) 23
CU Tuc p 10 0.865837 9.88 10.24 0.36 20.04. 15:38 217 (SW) -43
V699 Her s 10 0.614205 15.40 16.00 0.60 20.04. 15:38 31 (NE) -18
EM Tuc s 4 0.326575 12.16 12.16 0.00 20.04. 15:38 215 (SW) -48
AH Vir s 1 0.4075267 8.89 8.89 0.00 20.04. 15:38 86 (E) 12
LU Cnc s 6 0.39855 12.10 12.55 0.45 20.04. 15:38 119 (SE) 45
V428 Cam s 8 0.290606 12.85 12.85 0.00 20.04. 15:38 358 (N) 63
V1102 Her p 1 0.3090057 13.60 14.40 0.80 20.04. 15:38 4 (N) 11
WY Ret p 10 0.553644 13.80 14.60 0.80 20.04. 15:38 201 (S) -29
SX Hya p 7 2.89571 8.60 12.60 4.00 20.04. 15:38 95 (E) -31
LR Cam p 1 0.43414 10.70 11.30 0.60 20.04. 15:38 346 (N) 70
GW Tau p 1 0.6413225 11.20 11.90 0.70 20.04. 15:38 236 (SW) 56
V508 Cyg s 1 0.77959 13.30 13.30 0.00 20.04. 15:39 340 (N) 10
V400 Lyr s 1 0.253427 12.70 12.70 0.00 20.04. 15:39 352 (N) -1
KR Lac p 10 0.937688 15.40 16.30 0.90 20.04. 15:39 326 (NW) 21
V657 Pup p 10 0.7413 17.00 17.20 0.20 20.04. 15:39 171 (S) -8
WZ And s 1 0.695662 11.60 11.90 0.30 20.04. 15:39 293 (NW) 32
TU UMi p 4 0.377268 8.84 8.90 0.06 20.04. 15:39 15 (N) 41
NO Cam s 1 0.430755 12.20 12.90 0.70 20.04. 15:39 343 (N) 61
BI CVn s 1 0.3842103 10.35 10.75 0.40 20.04. 15:40 60 (NE) 23
GG Vel p 10 1.475228 8.72 9.07 0.35 20.04. 15:40 152 (SE) -10
FW Per s 2 0.7912316 14.30 14.30 0.00 20.04. 15:40 289 (W) 70
V427 Cas p 7 1.305989 13.30 13.80 0.50 20.04. 15:40 325 (NW) 31
BY Peg s 1 0.341936 12.90 13.58 0.68 20.04. 15:40 321 (NW) -2
ZZ Boo s 6 4.9917633 6.79 7.44 0.65 20.04. 15:40 58 (NE) 8
IM Per p 1 2.2542295 12.00 12.70 0.70 20.04. 15:40 294 (NW) 59
DW UMa s 1 0.13660653 15.10 16.60 1.50 20.04. 15:40 52 (NE) 55
V715 Cen p 10 0.728705 14.00 15.00 1.00 20.04. 15:40 97 (E) -40
V1138 Her p 10 0.4609 13.80 14.10 0.30 20.04. 15:40 26 (NE) 16
V1341 Aql p 8 0.304012 13.00 13.70 0.70 20.04. 15:40 353 (N) -40
AL Gem p 1 1.391343 9.80 10.39 0.59 20.04. 15:40 170 (S) 61
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.