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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OP Lac s 5 3.392999 14.20 14.20 0.00 20.04. 08:57 303 (NW) 77
V391 Vir s 1 0.3543161 12.21 12.60 0.39 20.04. 08:57 350 (N) -36
V582 Lyr p 1 0.255905 13.44 14.61 1.17 20.04. 08:57 290 (W) 40
RU UMi p 1 0.524926 10.00 10.66 0.66 20.04. 08:57 349 (N) 31
V1327 Her p 9 0.660064 12.74 13.15 0.41 20.04. 08:57 286 (W) 23
V1067 Her p 1 0.258109 12.58 13.21 0.63 20.04. 08:57 303 (NW) 31
V970 Cyg p 8 0.5209495 14.30 15.10 0.80 20.04. 08:58 269 (W) 39
V592 Lyr s 1 0.355684 11.54 11.54 0.00 20.04. 08:58 287 (W) 31
AM Her p 1 0.128927 12.30 15.70 3.40 20.04. 08:58 304 (NW) 39
V1094 Cas p 1 0.51429 12.40 12.86 0.46 20.04. 08:58 45 (NE) 74
BZ Leo s 8 0.2697257 15.30 15.80 0.50 20.04. 08:58 2 (N) -17
MX Mon s 7 0.686442 11.40 11.70 0.30 20.04. 08:58 77 (E) -16
V1799 Ori s 2 0.290304 12.90 13.60 0.70 20.04. 08:58 98 (E) 16
V1242 Cen p 10 1.285056 13.60 14.20 0.60 20.04. 08:58 178 (S) -84
UX Eri s 1 0.4452835 11.15 11.66 0.51 20.04. 08:58 127 (SE) 19
DT Lyr p 7 0.787907 14.00 14.90 0.90 20.04. 08:58 278 (W) 33
AL Cas p 1 0.50055583 12.90 13.60 0.70 20.04. 08:58 27 (NE) 64
EK Com p 1 0.266685 12.70 13.40 0.70 20.04. 08:58 347 (N) -12
V802 Aql s 6 0.267608 13.40 13.40 0.00 20.04. 08:58 255 (W) 8
V961 Cas s 7 0.75981 12.00 12.00 0.00 20.04. 08:59 40 (NE) 83
NT Vel p 10 9.255699 8.32 9.02 0.70 20.04. 08:59 118 (SE) -60
V435 Gem s 1 0.3365 10.55 10.90 0.35 20.04. 08:59 53 (NE) -1
V363 Aqr p 10 1.99119 12.30 12.80 0.50 20.04. 08:59 180 (S) 27
V454 CrA p 7 2.396874 9.90 10.50 0.60 20.04. 08:59 241 (SW) -28
V663 Pup p 10 0.6974 17.24 17.33 0.09 20.04. 08:59 114 (SE) -48
V569 Aur p 10 1.183324 13.00 13.50 0.50 20.04. 08:59 59 (NE) 33
MU Dra s 1 0.349664 12.76 12.76 0.00 20.04. 08:59 300 (NW) 45
V873 Per s 1 0.294902 10.80 10.80 0.00 20.04. 08:59 89 (E) 59
AA Lyr s 1 0.5173146 13.40 13.50 0.10 20.04. 08:59 277 (W) 33
DS Psc p 4 0.3424915 11.75 12.18 0.43 20.04. 08:59 158 (S) 41
PY Lyr p 1 0.385768 12.50 13.50 1.00 20.04. 09:00 274 (W) 35
V877 Per s 1 1.1109827 13.91 13.91 0.00 20.04. 09:00 65 (NE) 62
CX CMa s 8 0.9546236 9.90 10.30 0.40 20.04. 09:00 92 (E) -33
V1153 Her p 10 0.374217 12.40 12.65 0.25 20.04. 09:00 322 (NW) 24
V777 Cen p 5 1.775995 10.90 11.70 0.80 20.04. 09:00 106 (E) -83
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 20.04. 09:00 264 (W) 48
V563 And p 8 0.3031916 13.70 14.20 0.50 20.04. 09:00 108 (E) 63
V1300 Her p 1 0.296334 12.63 13.00 0.37 20.04. 09:00 297 (NW) 27
V1056 Cas s 8 0.7427267 14.10 14.10 0.00 20.04. 09:00 37 (NE) 78
ZZ Aur s 1 0.601216 10.80 11.10 0.30 20.04. 09:00 62 (NE) 32
LX Ser p 1 0.1584325 13.30 17.40 4.10 20.04. 09:01 308 (NW) -5
V652 Pup p 10 0.371829 9.66 9.84 0.18 20.04. 09:01 104 (E) -38
RT Cha p 9 0.3551095 14.00 15.00 1.00 20.04. 09:02 172 (S) -58
V621 Pup p 10 0.390386 10.25 11.00 0.75 20.04. 09:02 109 (E) -51
V811 Cep p 10 0.2507641 14.20 14.90 0.70 20.04. 09:02 312 (NW) 57
U Ret p 10 0.3549563 13.64 14.32 0.68 20.04. 09:02 153 (SE) -27
V927 Mon p 8 0.361879 10.90 11.17 0.27 20.04. 09:02 75 (E) -7
IT Cnc s 6 0.363657 12.50 12.90 0.40 20.04. 09:02 45 (NE) -7
V3894 Sgr p 10 2.61862 6.21 6.39 0.18 20.04. 09:02 253 (W) -22
CE Del p 6 0.5972727 13.30 13.80 0.50 20.04. 09:02 247 (SW) 31
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.