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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:45 UTC
Nautical Twilight (12°): 01:28 // 20:43 UTC
Astronomical Twilight (18°): 23:50 // 22:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OO Cyg p 7 0.2620015 14.10 14.60 0.50 17.07. 05:02 295 (NW) 30
V579 Lyr s 1 0.242906 12.77 12.77 0.00 17.07. 05:02 309 (NW) 25
V431 Gem p 10 0.254 17.50 17.70 0.20 17.07. 05:02 75 (E) 19
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 17.07. 05:02 277 (W) 22
V805 Cep p 9 6.29662 12.37 12.87 0.50 17.07. 05:02 10 (N) 59
V505 Sgr s 1 1.182866 6.46 6.63 0.17 17.07. 05:03 259 (W) -10
ER Cep s 9 0.2857369 15.67 16.27 0.60 17.07. 05:03 358 (N) 55
V437 Cam p 9 0.439027 13.90 14.80 0.90 17.07. 05:03 32 (NE) 53
AX Dra p 1 0.5681633 10.90 11.60 0.70 17.07. 05:03 7 (N) 27
V912 Per s 8 0.5775932 12.01 12.25 0.24 17.07. 05:03 104 (E) 67
DI Peg p 1 0.711817 9.38 10.48 1.10 17.07. 05:03 229 (SW) 46
V1258 Cen p 10 0.08885 15.40 22.20 6.80 17.07. 05:03 27 (NE) -69
DH Her p 7 4.779161 9.40 12.00 2.60 17.07. 05:03 295 (NW) 9
V723 Per s 7 0.796424 12.24 12.50 0.26 17.07. 05:03 24 (NE) 86
V1047 Cyg p 9 0.9296605 14.60 15.80 1.20 17.07. 05:03 307 (NW) 42
V400 Lyr p 1 0.253427 12.70 13.35 0.65 17.07. 05:03 301 (NW) 24
TY Boo s 1 0.3171485 10.81 11.35 0.54 17.07. 05:04 344 (N) -3
V365 Peg s 8 1.080321 10.12 10.12 0.00 17.07. 05:04 264 (W) 36
T Aur p 6 0.20437829 15.20 15.50 0.30 17.07. 05:04 93 (E) 44
HW Per s 4 0.6348286 13.00 13.30 0.30 17.07. 05:04 90 (E) 67
RW Leo p 1 1.682534 11.90 13.60 1.70 17.07. 05:04 49 (NE) -19
FW Hya p 9 0.406138 12.20 12.50 0.30 17.07. 05:05 76 (E) -56
DQ CVn s 1 0.491422 12.28 12.56 0.28 17.07. 05:05 13 (N) -4
AU Phe p 10 0.2658125 12.23 12.78 0.55 17.07. 05:05 179 (S) -7
DU CVn s 2 0.3071015 13.10 13.10 0.00 17.07. 05:05 11 (N) -2
KO Boo p 9 0.369518 13.15 13.35 0.20 17.07. 05:05 351 (N) -16
V1068 Cas p 9 1.806 14.58 16.20 1.62 17.07. 05:05 304 (NW) 84
RW PsA s 9 0.3604495 11.05 11.63 0.58 17.07. 05:05 226 (SW) -1
FN Cam p 1 0.677137 8.58 9.05 0.47 17.07. 05:05 16 (N) 44
UX Her p 1 1.54886 9.05 10.21 1.16 17.07. 05:05 302 (NW) -4
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 17.07. 05:05 293 (NW) 19
U Gru p 10 1.8804855 11.00 14.00 3.00 17.07. 05:05 222 (SW) -20
V556 Lyr p 9 1.490108 8.07 8.31 0.24 17.07. 05:05 298 (NW) 24
YY Cet p 1 0.7904598 10.58 11.61 1.03 17.07. 05:05 176 (S) 22
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 17.07. 05:05 296 (NW) 26
RS Sct s 5 0.6642377 9.78 10.08 0.30 17.07. 05:05 274 (W) -17
CQ Scl p 10 0.269896 12.00 12.55 0.55 17.07. 05:05 197 (S) 9
FQ Vir p 3 0.749603 10.10 10.90 0.80 17.07. 05:05 351 (N) -55
LR Pav s 10 0.3945 15.00 15.30 0.30 17.07. 05:05 209 (SW) -47
V416 Gem s 7 0.256181 12.50 12.50 0.00 17.07. 05:06 83 (E) 24
W UMa p 1 0.3336367 7.75 8.48 0.73 17.07. 05:06 33 (NE) 27
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 17.07. 05:06 273 (W) -41
V1230 Tau p 10 0.3524 14.28 14.52 0.24 17.07. 05:06 136 (SE) 43
V1097 Her s 1 0.360849 10.75 10.75 0.00 17.07. 05:06 312 (NW) 2
V1140 Cen p 9 0.434606 13.60 14.70 1.10 17.07. 05:06 42 (NE) -74
HH Lac p 10 0.200593 14.00 15.50 1.50 17.07. 05:07 298 (NW) 64
V621 Pup p 10 0.390386 10.25 11.00 0.75 17.07. 05:07 123 (SE) -35
BN Del p 7 2.478685 12.70 13.60 0.90 17.07. 05:07 269 (W) 18
V653 Lyr p 1 0.468813 11.23 11.56 0.33 17.07. 05:07 311 (NW) 20
V447 Cam s 7 0.83614 11.89 12.03 0.14 17.07. 05:07 35 (NE) 52
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.