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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:22 // 18:50 UTC
Civil Twilight (6°): 02:44 // 19:28 UTC
Nautical Twilight (12°): 01:52 // 20:21 UTC
Astronomical Twilight (18°): 00:40 // 21:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
SW Men p 10 1.41461 12.17 13.09 0.92 28.07. 20:48 168 (S) -60
AA Cet s 1 0.536169 6.20 6.70 0.50 28.07. 20:48 86 (E) -34
V870 Cep s 7 0.301066 10.93 11.15 0.22 28.07. 20:48 47 (NE) 57
BT Vul p 1 1.1412005 11.80 12.50 0.70 28.07. 20:48 121 (SE) 57
V2617 Oph p 10 0.424074 13.15 13.75 0.60 28.07. 20:48 210 (SW) 27
V659 Ara p 10 0.2918802 13.90 14.50 0.60 28.07. 20:49 191 (S) -23
XZ Ari s 7 0.265488 13.85 13.85 0.00 28.07. 20:49 47 (NE) 2
V1024 Her s 3 0.5308265 12.50 12.50 0.00 28.07. 20:49 236 (SW) 56
RV Psc s 1 0.5539893 11.30 12.00 0.70 28.07. 20:49 58 (NE) 14
FS Aqr p 7 0.26205 13.20 14.00 0.80 28.07. 20:49 116 (SE) 20
TT Eri p 10 1.33535 12.92 14.25 1.33 28.07. 20:50 76 (E) -43
V339 Lac p 1 3.408521 12.90 13.80 0.90 28.07. 20:50 62 (NE) 54
V506 Oph p 1 1.0604275 11.20 12.00 0.80 28.07. 20:50 193 (S) 47
PT Boo p 9 0.4466345 12.60 12.82 0.22 28.07. 20:50 275 (W) 59
V400 Lyr p 1 0.253427 12.70 13.35 0.65 28.07. 20:50 134 (SE) 74
DS Psc s 4 0.3424915 11.75 11.75 0.00 28.07. 20:50 80 (E) -4
V885 Per p 10 0.30387 13.10 13.40 0.30 28.07. 20:51 27 (NE) 22
V531 And p 10 0.406372 11.40 11.60 0.20 28.07. 20:51 55 (NE) 15
V416 Gem p 7 0.256181 12.50 13.00 0.50 28.07. 20:51 350 (N) -17
OO Cyg s 7 0.2620015 14.10 14.10 0.00 28.07. 20:51 116 (SE) 69
V724 Aql s 1 0.517599 11.10 11.57 0.47 28.07. 20:51 148 (SE) 37
IL Mon p 2 4.0263 10.60 11.60 1.00 28.07. 20:51 328 (NW) -39
PR Boo s 10 0.371281 13.70 13.70 0.00 28.07. 20:51 278 (W) 60
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 28.07. 20:51 141 (SE) 66
EU Hya s 2 0.7782075 10.10 10.20 0.10 28.07. 20:51 313 (NW) -37
PY Boo s 9 0.278049 12.10 12.10 0.00 28.07. 20:51 290 (W) 64
V579 Lyr s 1 0.242906 12.77 12.77 0.00 28.07. 20:52 135 (SE) 82
V947 Cep p 10 0.331677 12.62 12.88 0.26 28.07. 20:52 14 (N) 51
V776 Cas s 1 0.440417 8.94 8.94 0.00 28.07. 20:52 24 (NE) 39
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 28.07. 20:52 71 (E) 72
YY Gru p 9 0.2926495 12.40 13.20 0.80 28.07. 20:52 140 (SE) -26
V1068 Her s 1 0.394304 12.40 12.40 0.00 28.07. 20:52 253 (W) 84
FW Aur p 4 2.559966 12.20 14.40 2.20 28.07. 20:52 6 (N) -10
V913 Oph p 2 1.917387 11.50 14.50 3.00 28.07. 20:53 190 (S) 54
GO Psc p 8 0.453256 13.05 13.40 0.35 28.07. 20:53 60 (NE) 17
DZ Lyn s 1 0.378018 9.90 9.90 0.00 28.07. 20:53 340 (N) 6
V342 Dra p 9 0.39221 12.65 13.05 0.40 28.07. 20:53 297 (NW) 67
V1091 Her p 1 0.393559 12.04 12.28 0.24 28.07. 20:53 230 (SW) 71
CM Lac s 1 1.60469135 8.18 8.53 0.35 28.07. 20:53 77 (E) 53
V837 Cep p 10 0.438076 12.80 13.00 0.20 28.07. 20:53 51 (NE) 65
V1004 Cas s 7 1.181875 12.80 12.80 0.00 28.07. 20:54 38 (NE) 45
QW Cyg s 2 0.5876453 13.90 14.10 0.20 28.07. 20:54 116 (SE) 68
V479 Cam p 7 0.325394 13.25 13.70 0.45 28.07. 20:54 355 (N) 35
BX CMi p 2 1.535093 10.80 11.50 0.70 28.07. 20:54 345 (N) -31
EI CVn p 1 0.260766 11.80 12.50 0.70 28.07. 20:54 277 (W) 41
V385 Cam s 9 0.615272 13.65 14.20 0.55 28.07. 20:54 4 (N) 38
LX Ser p 1 0.1584325 13.30 17.40 4.10 28.07. 20:54 241 (SW) 45
BH Cas p 1 0.4058927 12.30 12.70 0.40 28.07. 20:55 43 (NE) 41
V507 Lyr s 7 0.366912 14.21 14.21 0.00 28.07. 20:55 169 (S) 68
V387 Cyg p 1 0.6405968 11.50 12.30 0.80 28.07. 20:55 95 (E) 57
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.