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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:05 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:43 // 20:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FP Boo s 6 0.640464 10.16 10.16 0.00 22.04. 15:56 34 (NE) 13
HP Pav s 10 0.2978 14.90 15.50 0.60 22.04. 15:56 196 (S) -67
V407 Aql s 7 1.182018 13.30 13.30 0.00 22.04. 15:56 356 (N) -39
TY CMi p 5 1.2991254 13.00 13.90 0.90 22.04. 15:56 166 (S) 42
V2509 Sgr s 10 1.086985 7.35 7.50 0.15 22.04. 15:57 33 (NE) -74
V1004 Cyg p 1 0.6856946 12.60 13.40 0.80 22.04. 15:57 349 (N) -6
GU Ori s 1 0.470682 12.90 12.90 0.00 22.04. 15:57 200 (S) 51
BH Vir s 1 0.8168711 9.60 10.24 0.64 22.04. 15:57 80 (E) -11
V797 Cep s 1 0.270449 14.60 14.60 0.00 22.04. 15:57 345 (N) 51
V603 Aur p 8 0.37475 12.70 13.40 0.70 22.04. 15:57 288 (W) 73
V496 Mon p 5 0.660764 12.50 13.30 0.80 22.04. 15:57 188 (S) 43
V366 Sge p 9 0.75184 11.80 12.25 0.45 22.04. 15:57 355 (N) -22
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 22.04. 15:57 300 (NW) -21
V405 CrA p 9 1.1748495 12.10 13.50 1.40 22.04. 15:57 46 (NE) -79
V423 Her p 10 5.3020052 14.90 15.60 0.70 22.04. 15:57 20 (N) -11
V737 Per s 1 0.366599 12.65 13.20 0.55 22.04. 15:58 265 (W) 50
RY Cha p 10 0.640142 13.80 14.80 1.00 22.04. 15:58 166 (S) -42
X Tri p 1 0.97153 8.55 11.27 2.72 22.04. 15:58 278 (W) 30
V483 Vel p 9 2.61362 8.23 8.30 0.07 22.04. 15:58 158 (S) -11
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 22.04. 15:58 347 (N) 19
DV Psc s 1 0.3085358 10.59 10.59 0.00 22.04. 15:58 283 (W) -3
BN Ari p 1 0.2993717 10.38 11.02 0.64 22.04. 15:58 276 (W) 31
BC Col p 10 0.29683 15.00 15.00 0.00 22.04. 15:58 195 (S) 11
V817 Cep p 10 0.451203 15.52 16.32 0.80 22.04. 15:59 349 (N) 22
DR CVn p 1 0.329058 11.70 11.96 0.26 22.04. 15:59 68 (E) 29
NX Cam s 8 0.605772 10.50 10.50 0.00 22.04. 15:59 309 (NW) 58
V456 Vul s 10 3.042089 12.14 12.14 0.00 22.04. 15:59 334 (NW) -8
V445 Nor p 10 0.4871 16.88 17.20 0.32 22.04. 15:59 122 (SE) -62
OO Cyg s 7 0.2620015 14.10 14.10 0.00 22.04. 15:59 350 (N) -1
V1010 Oph s 1 0.6614275 6.10 6.46 0.36 22.04. 15:59 50 (NE) -46
BZ Leo p 8 0.2697257 15.30 16.10 0.80 22.04. 15:59 90 (E) 30
BU Eri p 6 0.8430936 9.40 9.82 0.42 22.04. 15:59 225 (SW) 7
WX Sex s 4 0.428871 12.40 12.40 0.00 22.04. 16:00 126 (SE) 27
LN Dra p 2 0.612142 12.00 12.55 0.55 22.04. 16:00 12 (N) 14
V364 Aps p 5 0.295464 14.00 14.40 0.40 22.04. 16:00 163 (S) -58
V571 And p 9 0.357641 13.70 14.20 0.50 22.04. 16:00 285 (W) 39
BS Vir s 10 0.3770834 13.60 14.40 0.80 22.04. 16:00 95 (E) 2
GR Vir p 1 0.346974 7.80 8.40 0.60 22.04. 16:00 74 (E) -21
QW Gem p 1 0.3581235 10.33 10.74 0.41 22.04. 16:01 188 (S) 69
ST Aqr p 1 0.780991 9.15 9.67 0.52 22.04. 16:01 299 (NW) -31
BP Tri p 10 0.35975 14.10 14.60 0.50 22.04. 16:01 284 (W) 35
LP Lib p 10 2.44206 11.58 12.10 0.52 22.04. 16:01 79 (E) -36
V2716 Oph p 9 0.545762 13.10 13.60 0.50 22.04. 16:01 39 (NE) -44
BS UMa p 1 0.3495099 13.70 14.00 0.30 22.04. 16:01 73 (E) 46
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 22.04. 16:01 357 (N) 8
NY Lyr s 1 0.4408 12.70 13.10 0.40 22.04. 16:01 358 (N) -6
KO Boo s 9 0.369518 13.15 13.35 0.20 22.04. 16:01 61 (NE) 6
GU Vul s 2 0.774228 11.60 12.20 0.60 22.04. 16:01 350 (N) -13
V3866 Sgr p 10 3.08201 11.80 13.90 2.10 22.04. 16:02 11 (N) -59
NN Vir p 2 0.4806875 7.30 7.67 0.37 22.04. 16:02 72 (E) -7
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.