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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:40 // 15:47 UTC
Civil Twilight (6°): 05:08 // 16:19 UTC
Nautical Twilight (12°): 04:30 // 16:57 UTC
Astronomical Twilight (18°): 03:53 // 17:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HV Her p 10 4.90561 12.00 13.20 1.20 28.10. 11:19 120 (SE) 65
HN Cnc p 1 0.49451 11.10 11.50 0.40 28.10. 11:19 287 (W) 8
YZ Phe p 10 0.23472665 12.65 13.32 0.67 28.10. 11:19 76 (E) -78
SV Tau p 1 2.1669033 9.68 10.78 1.10 28.10. 11:19 320 (NW) -2
V640 Aur s 1 0.3279975 12.52 13.00 0.48 28.10. 11:19 331 (NW) 20
UY Vol p 1 0.159337785 16.90 23.00 6.10 28.10. 11:19 215 (SW) -50
V1204 Cen p 10 2.32713 10.95 11.65 0.70 28.10. 11:19 184 (S) -24
V2544 Cyg s 1 2.093767 12.69 13.25 0.56 28.10. 11:19 67 (NE) 31
TW Lac p 2 3.037494 11.50 13.30 1.80 28.10. 11:19 36 (NE) 28
V1963 Sgr p 8 0.82508 12.30 13.80 1.50 28.10. 11:19 129 (SE) 9
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 28.10. 11:20 78 (E) 34
VY Com p 8 1.008721 13.90 14.60 0.70 28.10. 11:20 241 (SW) 43
V1215 Her p 10 0.312752 14.30 15.00 0.70 28.10. 11:20 80 (E) 71
BU Cep p 5 1.414368 12.20 12.90 0.70 28.10. 11:20 28 (NE) 35
CK Aqr s 6 0.2833722 12.90 12.90 0.00 28.10. 11:20 95 (E) -10
QT Cyg p 10 3.335562 14.80 17.40 2.60 28.10. 11:21 70 (E) 36
V796 Cep s 1 0.392964 12.20 12.20 0.00 28.10. 11:21 4 (N) 40
CK Boo p 1 0.3551495 8.99 9.26 0.27 28.10. 11:21 185 (S) 49
V1141 Cyg s 3 0.595539 11.30 11.80 0.50 28.10. 11:21 75 (E) 38
OO Lac s 5 1.755948 12.50 12.80 0.30 28.10. 11:21 35 (NE) 29
NT Aps p 5 0.294763 8.39 8.87 0.48 28.10. 11:21 181 (S) -34
OS Boo p 10 0.275727 13.80 14.10 0.30 28.10. 11:22 159 (S) 83
V535 Aur s 5 0.384744 12.73 13.13 0.40 28.10. 11:22 323 (NW) 18
KX Gem p 10 2.93091 16.00 16.80 0.80 28.10. 11:22 303 (NW) -6
NN Aqr p 4 0.306779 13.47 14.14 0.67 28.10. 11:22 80 (E) -9
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 28.10. 11:22 69 (E) 33
DI CVn p 1 0.305966 13.60 14.40 0.80 28.10. 11:22 253 (W) 61
QT Lup p 10 0.385957 12.32 12.82 0.50 28.10. 11:22 181 (S) -5
RV Psc p 1 0.5539893 11.30 12.00 0.70 28.10. 11:22 20 (N) -6
QX And p 1 0.412173 11.25 11.57 0.32 28.10. 11:22 10 (N) -1
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 28.10. 11:22 59 (NE) 38
IY Lyr p 8 0.653167 13.80 14.10 0.30 28.10. 11:23 94 (E) 46
V404 Peg s 2 0.419177 10.47 10.47 0.00 28.10. 11:23 46 (NE) 9
EQ Com s 1 0.3618824 14.40 14.40 0.00 28.10. 11:23 225 (SW) 51
AQ Tau p 1 1.215896 12.00 12.90 0.90 28.10. 11:23 333 (NW) -7
V1105 Her p 5 0.321736 12.60 13.00 0.40 28.10. 11:23 98 (E) 48
V440 Cas p 8 0.32568791 15.00 15.50 0.50 28.10. 11:23 30 (NE) 19
W UMa s 1 0.3336367 7.75 8.43 0.68 28.10. 11:23 309 (NW) 46
EL CMi s 6 1.053835 11.54 11.54 0.00 28.10. 11:24 280 (W) -8
ER Cep s 9 0.2857369 15.67 16.27 0.60 28.10. 11:24 3 (N) 46
V830 Cep p 10 0.2601155 13.40 14.85 1.45 28.10. 11:24 29 (NE) 46
DD Mon s 1 0.5680155 10.61 10.61 0.00 28.10. 11:24 295 (NW) -20
EQ Tau s 1 0.3413474 10.50 10.97 0.47 28.10. 11:24 347 (N) -17
AX Cas p 1 0.6003735 12.80 13.30 0.50 28.10. 11:24 11 (N) 23
V713 Cyg p 10 2.588858 14.90 16.30 1.40 28.10. 11:25 46 (NE) 26
BZ Eri s 1 0.6641701 9.00 9.21 0.21 28.10. 11:25 333 (NW) -43
FG Sct p 3 0.270572 13.66 14.76 1.10 28.10. 11:25 119 (SE) 15
V1123 Tau s 1 0.399949 9.87 9.87 0.00 28.10. 11:25 349 (N) -22
V350 Aqr p 7 0.430354 12.40 13.00 0.60 28.10. 11:25 70 (E) -18
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 28.10. 11:25 61 (NE) 33
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.