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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:03 // 17:56 UTC
Civil Twilight (6°): 03:30 // 18:29 UTC
Nautical Twilight (12°): 02:48 // 19:11 UTC
Astronomical Twilight (18°): 02:01 // 19:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QY Hya p 2 0.292341 9.04 9.36 0.32 17.04. 07:08 297 (NW) -56
NN Com p 5 0.582846 13.38 13.78 0.40 17.04. 07:08 318 (NW) -16
U Col p 10 1.2461718 10.80 11.60 0.80 17.04. 07:08 88 (E) -47
VY Hya p 7 2.001181 9.00 11.30 2.30 17.04. 07:08 345 (N) -63
V1692 Aql s 9 0.609249 11.25 11.40 0.15 17.04. 07:09 228 (SW) 38
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 17.04. 07:09 67 (NE) 88
ER Vul s 1 0.698095 7.27 7.49 0.22 17.04. 07:09 207 (SW) 66
V440 Cas s 8 0.32568791 15.00 15.00 0.00 17.04. 07:09 75 (E) 73
V664 Lyr s 8 0.359987 13.00 13.00 0.00 17.04. 07:09 276 (W) 57
EF CVn s 1 0.27205 13.10 13.50 0.40 17.04. 07:09 313 (NW) 3
DQ CVn s 1 0.491422 12.28 12.56 0.28 17.04. 07:10 326 (NW) 2
V1016 Oph s 1 0.407161 13.10 14.10 1.00 17.04. 07:10 262 (W) 0
QW And s 5 0.49187 12.60 12.60 0.00 17.04. 07:10 70 (E) 57
LS Peg p 8 0.1733 11.60 13.00 1.40 17.04. 07:10 180 (S) 54
V416 CMa p 10 0.418639 8.61 8.99 0.38 17.04. 07:10 72 (E) -48
LO Pav p 10 0.6598 15.90 16.50 0.60 17.04. 07:10 194 (S) -33
CL CrB s 8 0.318808 11.41 11.66 0.25 17.04. 07:11 292 (W) 29
V651 Ara s 10 0.2770608 14.60 15.30 0.70 17.04. 07:11 220 (SW) -34
V1197 Her p 1 0.2626795 13.17 13.37 0.20 17.04. 07:11 282 (W) 28
AM CrB s 6 0.703654 12.80 12.80 0.00 17.04. 07:11 293 (NW) 30
V625 And p 10 0.2495793 14.20 14.80 0.60 17.04. 07:11 125 (SE) 70
IM Gem s 7 1.427284 15.20 15.20 0.00 17.04. 07:11 44 (NE) -7
HY Lyr s 4 0.369101 13.80 14.10 0.30 17.04. 07:11 266 (W) 46
V1306 Her p 1 0.370368 11.70 12.10 0.40 17.04. 07:11 283 (W) 49
EH CVn p 1 0.263585 12.91 13.26 0.35 17.04. 07:11 314 (NW) 6
BC Her p 6 3.087343 11.80 13.00 1.20 17.04. 07:11 241 (SW) 37
CK Boo p 1 0.3551495 8.99 9.26 0.27 17.04. 07:11 291 (W) -5
V829 Her p 1 0.358153 11.90 12.50 0.60 17.04. 07:11 284 (W) 36
V535 Aur s 5 0.384744 12.73 13.13 0.40 17.04. 07:12 33 (NE) 16
UX Leo s 1 1.0071575 10.30 10.40 0.10 17.04. 07:12 331 (NW) -43
VY Dor p 9 0.49692 12.19 12.97 0.78 17.04. 07:12 126 (SE) -45
V1055 Sco p 4 0.363686 8.65 8.92 0.27 17.04. 07:12 239 (SW) -23
BF Dor p 9 0.352271 13.00 13.20 0.20 17.04. 07:12 142 (SE) -57
IZ Lac p 1 0.7989215 12.50 12.80 0.30 17.04. 07:12 56 (NE) 87
AS Cen p 10 0.3052373 13.00 13.20 0.20 17.04. 07:12 231 (SW) -76
TU Eri p 9 0.334978 12.56 13.13 0.57 17.04. 07:12 113 (SE) -8
V1222 Tau s 4 0.295362 13.28 13.40 0.12 17.04. 07:13 89 (E) 11
EM Psc s 8 0.343975 14.30 14.30 0.00 17.04. 07:13 113 (SE) 35
OS Her s 9 0.792285 13.26 13.26 0.00 17.04. 07:13 273 (W) 45
V927 Mon s 8 0.361879 10.90 11.16 0.26 17.04. 07:13 48 (NE) -24
KQ Gem p 1 0.4079905 14.00 15.00 1.00 17.04. 07:13 47 (NE) -12
WZ LMi p 1 0.38914 12.45 12.70 0.25 17.04. 07:13 352 (N) -8
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 17.04. 07:13 284 (W) -6
V351 Peg p 1 0.593297 8.00 8.31 0.31 17.04. 07:14 144 (SE) 51
AL Men p 10 0.955557 8.89 9.22 0.33 17.04. 07:14 163 (S) -53
HQ Lib p 9 0.679563 10.60 11.00 0.40 17.04. 07:14 262 (W) -16
GY Pup p 10 0.4121794 11.90 12.30 0.40 17.04. 07:14 86 (E) -60
AM Aqr p 9 0.3737388 12.80 14.20 1.40 17.04. 07:14 176 (S) 20
KW Per p 1 0.93126 10.50 11.50 1.00 17.04. 07:14 61 (NE) 53
GL Car p 7 2.4222338 9.73 10.33 0.60 17.04. 07:14 218 (SW) -75
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.