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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 21.05. 21:56 58 (NE) 49
MS Her s 5 0.868042 12.90 13.30 0.40 21.05. 21:56 101 (E) 46
PS Dra p 10 0.43747 13.05 13.35 0.30 21.05. 21:56 357 (N) 77
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 21.05. 21:56 123 (SE) -22
GZ And p 1 0.3050173 10.83 11.61 0.78 21.05. 21:56 8 (N) 5
V401 Cyg p 1 0.582725 10.64 11.17 0.53 21.05. 21:56 84 (E) 36
CI Eri p 10 1.238195 9.63 10.61 0.98 21.05. 21:57 117 (SE) -81
IU Cnc s 1 0.421646 11.80 12.32 0.52 21.05. 21:57 277 (W) 11
XZ Leo s 1 0.487737 10.60 11.10 0.50 21.05. 21:57 269 (W) 24
V799 Aql p 10 2.10064 12.90 13.70 0.80 21.05. 21:57 116 (SE) 16
EX Hya p 10 0.068233846 9.60 13.99 4.39 21.05. 21:57 207 (SW) 6
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 21.05. 21:58 280 (W) 10
GT Cyg p 9 2.974353 13.30 15.70 2.40 21.05. 21:58 51 (NE) 24
V474 Hya p 6 0.528304 11.80 12.40 0.60 21.05. 21:58 278 (W) -6
V338 Dra p 5 0.2351485 13.30 13.90 0.60 21.05. 21:58 30 (NE) 77
IO Boo s 7 0.2711483 13.00 13.00 0.00 21.05. 21:58 203 (SW) 63
HZ Her p 6 1.700166 12.80 15.20 2.40 21.05. 21:58 112 (E) 64
V533 And p 10 0.603216 13.80 14.40 0.60 21.05. 21:58 17 (N) 0
BX Peg p 1 0.280418 11.00 11.69 0.69 21.05. 21:58 65 (NE) 14
V1184 Aql s 6 0.565604 13.10 13.40 0.30 21.05. 21:58 107 (E) 27
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 21.05. 21:59 286 (W) 15
V515 Cam p 6 0.30833 13.45 14.10 0.65 21.05. 21:59 341 (N) 58
BR Tri p 10 0.6656 12.95 13.40 0.45 21.05. 21:59 11 (N) -7
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 21.05. 22:00 86 (E) 36
V641 Aur p 7 0.504878 12.90 13.65 0.75 21.05. 22:00 327 (NW) 11
V1371 Ori p 9 0.758223 8.16 8.23 0.08 21.05. 22:00 321 (NW) -19
DD Com p 1 0.2692074 14.30 15.05 0.75 21.05. 22:00 240 (SW) 49
V1963 Sgr p 8 0.82508 12.30 13.80 1.50 21.05. 22:00 132 (SE) 10
XY Leo s 1 0.2841029 9.45 9.80 0.35 21.05. 22:00 270 (W) 23
BH CMi s 6 0.5592485 9.50 9.50 0.00 21.05. 22:00 282 (W) -8
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 21.05. 22:00 145 (SE) 3
V354 UMa s 7 0.2938285 10.93 11.20 0.27 21.05. 22:01 275 (W) 76
RV CVn p 1 0.2695671 13.75 14.36 0.61 21.05. 22:01 222 (SW) 64
V599 Aur s 1 0.316533 11.67 11.90 0.23 21.05. 22:01 333 (NW) -3
V446 Peg p 1 0.305983 14.00 14.50 0.50 21.05. 22:01 65 (NE) 14
CK Aqr s 6 0.2833722 12.90 12.90 0.00 21.05. 22:01 97 (E) -9
V1197 Aql p 9 0.9377315 13.20 13.70 0.50 21.05. 22:01 110 (E) 17
V396 Peg s 2 0.342286 12.12 12.12 0.00 21.05. 22:01 53 (NE) -14
V411 Lyr p 6 0.582626 13.50 14.50 1.00 21.05. 22:01 85 (E) 43
V877 Cyg p 1 0.8397655 12.70 13.30 0.60 21.05. 22:01 83 (E) 38
AH Tau p 1 0.3326733 11.25 11.92 0.67 21.05. 22:01 349 (N) -14
V364 Aps p 5 0.295464 14.00 14.40 0.40 21.05. 22:01 175 (S) -37
GR Boo p 1 0.3766695 11.45 11.90 0.45 21.05. 22:02 180 (S) 66
EW Lyr s 1 1.948741 11.20 11.20 0.00 21.05. 22:02 87 (E) 51
RW Phe p 10 5.413498 12.46 13.57 1.11 21.05. 22:02 97 (E) -65
V1026 Her s 7 0.829383 12.20 12.20 0.00 21.05. 22:02 136 (SE) 60
BP Per s 1 1.978909 11.70 11.70 0.00 21.05. 22:02 355 (N) 10
GM CVn s 1 0.366984 12.00 12.00 0.00 21.05. 22:02 217 (SW) 69
TY Boo p 1 0.3171485 10.81 11.47 0.66 21.05. 22:03 180 (S) 75
MS UMa s 1 0.410388 11.97 11.97 0.00 21.05. 22:03 290 (W) 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.