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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:00 // 17:58 UTC
Civil Twilight (6°): 03:27 // 18:31 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:57 // 20:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V997 Cyg p 1 0.458224 14.10 14.90 0.80 18.04. 04:50 31 (NE) 87
V475 Cam p 9 0.4586 13.61 13.66 0.05 18.04. 04:50 1 (N) 34
BO Vul p 1 1.9458862 10.50 13.30 2.80 18.04. 04:50 170 (S) 64
LV Pav p 10 0.533 14.00 14.50 0.50 18.04. 04:50 178 (S) -19
V448 Cas s 7 0.574084 14.50 15.00 0.50 18.04. 04:50 45 (NE) 47
V1005 Her p 3 0.278962 14.11 14.68 0.57 18.04. 04:51 289 (W) 61
V917 Aql p 6 1.832417 13.50 14.50 1.00 18.04. 04:51 191 (S) 52
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 18.04. 04:51 313 (NW) -54
CG Lac p 1 0.819389 13.90 15.00 1.10 18.04. 04:51 73 (E) 60
AU Dra s 1 0.515266 12.30 12.30 0.00 18.04. 04:51 333 (NW) 66
KN Per p 1 0.866461 11.20 11.80 0.60 18.04. 04:51 45 (NE) 17
BZ Eri s 1 0.6641701 9.00 9.21 0.21 18.04. 04:51 62 (NE) -29
PR Cam p 10 0.387366 13.10 13.40 0.30 18.04. 04:51 32 (NE) 24
V339 Dra p 9 0.457404 13.40 14.00 0.60 18.04. 04:51 301 (NW) 56
V409 Gem p 10 0.5997 13.60 14.30 0.70 18.04. 04:51 11 (N) -20
V649 Lyr s 1 0.292256 14.50 14.91 0.41 18.04. 04:51 258 (W) 77
V1001 Cas p 1 0.429058 13.61 14.71 1.10 18.04. 04:51 63 (NE) 51
V653 Ara p 10 0.2614 12.50 12.90 0.40 18.04. 04:52 205 (SW) -21
V1097 Aql s 2 1.225237 13.90 14.00 0.10 18.04. 04:52 167 (S) 55
CQ Cep s 6 1.641247 8.63 8.63 0.00 18.04. 04:52 58 (NE) 63
BX CMi p 2 1.535093 10.80 11.50 0.70 18.04. 04:52 8 (N) -32
V947 Cyg p 5 0.429245 14.10 15.10 1.00 18.04. 04:52 178 (S) 72
EM Psc p 8 0.343975 14.30 14.75 0.45 18.04. 04:52 85 (E) 13
NZ Boo p 1 0.0589094 17.20 20.00 2.80 18.04. 04:52 279 (W) 38
NN Aqr p 4 0.306779 13.47 14.14 0.67 18.04. 04:52 142 (SE) 33
V587 Cyg p 7 1.955552 14.30 16.20 1.90 18.04. 04:52 102 (E) 72
FQ Vir p 3 0.749603 10.10 10.90 0.80 18.04. 04:52 255 (W) -8
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 18.04. 04:52 82 (E) -10
OO Aqr s 5 0.586623 9.20 9.59 0.39 18.04. 04:52 161 (S) 25
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 18.04. 04:53 61 (NE) 84
V466 Cam s 9 0.3998995 12.60 12.60 0.00 18.04. 04:53 4 (N) 32
NV Com p 9 0.3708875 12.31 12.52 0.21 18.04. 04:53 292 (W) 15
GI Vul p 1 0.4814828 13.50 14.60 1.10 18.04. 04:53 178 (S) 67
V2650 Oph s 7 0.384054 12.57 13.00 0.43 18.04. 04:53 220 (SW) 42
RZ Crv p 8 0.3318758 13.30 14.10 0.80 18.04. 04:53 267 (W) -22
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 18.04. 04:53 118 (SE) 67
MT Pav p 9 1.35907 13.00 13.40 0.40 18.04. 04:54 175 (S) -29
BP Tri p 10 0.35975 14.10 14.60 0.50 18.04. 04:54 63 (NE) 22
MO Aqr s 2 0.3981435 9.95 10.25 0.30 18.04. 04:54 154 (SE) 35
V1179 Her s 1 0.385505 11.39 11.69 0.30 18.04. 04:54 243 (SW) 35
V549 And p 10 0.315957 14.00 14.50 0.50 18.04. 04:54 59 (NE) 28
IV Gem p 3 0.60269 12.20 13.10 0.90 18.04. 04:54 5 (N) -9
PZ UMa p 7 0.2626732 12.50 13.10 0.60 18.04. 04:55 343 (N) 12
NR Cam p 1 0.255885 10.76 11.25 0.49 18.04. 04:55 359 (N) 38
IL And p 10 0.86759 15.70 17.00 1.30 18.04. 04:55 70 (E) 37
V349 Dra p 10 0.3898685 11.30 11.70 0.40 18.04. 04:55 294 (NW) 58
FU Dra p 1 0.306718 10.55 11.10 0.55 18.04. 04:55 314 (NW) 55
V658 Lyr p 1 0.33026 11.10 11.50 0.40 18.04. 04:56 260 (W) 78
AY Pup p 7 0.4689593 11.60 12.50 0.90 18.04. 04:56 2 (N) -64
AB And p 1 0.3318894 9.50 10.32 0.82 18.04. 04:56 89 (E) 51
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.