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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:27 // 18:26 UTC
Civil Twilight (6°): 02:51 // 19:01 UTC
Nautical Twilight (12°): 02:03 // 19:50 UTC
Astronomical Twilight (18°): 01:03 // 20:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GV Cyg s 1 0.9906643 13.20 13.20 0.00 05.05. 21:33 34 (NE) 17
QS UMa p 9 0.4183 15.70 17.65 1.95 05.05. 21:33 293 (NW) 53
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 05.05. 21:33 352 (N) -19
OS Boo p 10 0.275727 13.80 14.10 0.30 05.05. 21:33 104 (E) 72
V386 Lup p 9 0.619112 10.90 11.40 0.50 05.05. 21:33 152 (SE) 2
V428 Gem p 8 0.491506 10.93 11.33 0.40 05.05. 21:33 288 (W) 19
IT Her s 1 0.3393957 12.90 12.90 0.00 05.05. 21:33 81 (E) 26
V706 Cyg p 1 0.466254 13.20 14.60 1.40 05.05. 21:33 42 (NE) 14
V476 Hya p 1 0.414588 13.10 13.50 0.40 05.05. 21:33 260 (W) 9
V595 Pup p 7 2.51877 12.70 14.10 1.40 05.05. 21:33 252 (W) -1
RT Hyi p 10 0.2840352 12.28 13.15 0.87 05.05. 21:33 178 (S) -61
PY Boo s 9 0.278049 12.10 12.10 0.00 05.05. 21:33 74 (E) 71
AP Aur p 1 0.569374 10.90 11.40 0.50 05.05. 21:33 296 (NW) 26
IR Vir p 3 0.36938 12.10 12.70 0.60 05.05. 21:34 196 (S) 35
RW Com p 1 0.2373465 11.00 11.70 0.70 05.05. 21:34 210 (SW) 64
V415 Dra p 1 0.437416 12.00 12.50 0.50 05.05. 21:34 55 (NE) 41
V1107 Cas s 1 0.273412 12.88 12.88 0.00 05.05. 21:34 1 (N) 22
V2311 Cyg p 9 1.41072 13.40 14.63 1.23 05.05. 21:34 54 (NE) 25
V1101 Her s 1 0.382661 11.95 11.95 0.00 05.05. 21:34 66 (NE) 46
DD Com s 1 0.2692074 14.30 14.90 0.60 05.05. 21:34 209 (SW) 59
V1356 Cyg s 1 1.95671 10.10 10.40 0.30 05.05. 21:34 65 (NE) 19
GG Boo p 6 0.426969 12.30 12.60 0.30 05.05. 21:34 145 (SE) 77
V423 Oph p 7 1.203787 11.00 12.00 1.00 05.05. 21:35 106 (E) 14
CL Cet s 10 0.621622 9.87 9.87 0.00 05.05. 21:35 26 (NE) -55
V831 Oph p 10 0.62616 13.80 14.90 1.10 05.05. 21:35 104 (E) 22
V589 Vir s 1 0.271832 13.00 13.00 0.00 05.05. 21:35 156 (SE) 41
TT Lyr s 7 5.243727 9.34 9.44 0.10 05.05. 21:35 61 (NE) 31
FT Lup p 9 0.470084 9.70 10.64 0.94 05.05. 21:35 164 (S) -5
V571 And p 9 0.357641 13.70 14.20 0.50 05.05. 21:35 350 (N) -1
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 05.05. 21:35 270 (W) 25
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 05.05. 21:36 297 (NW) 3
V424 Cam p 8 0.325849 13.15 13.50 0.35 05.05. 21:36 339 (N) 42
HY Pav p 10 0.351657 11.40 12.30 0.90 05.05. 21:36 154 (SE) -51
V2617 Oph p 10 0.424074 13.15 13.75 0.60 05.05. 21:36 133 (SE) 20
V806 Cyg p 10 4.023844 14.40 15.10 0.70 05.05. 21:37 61 (NE) 27
GZ And s 1 0.3050173 10.83 11.58 0.75 05.05. 21:37 353 (N) 5
TY Men p 9 0.4616664 8.08 8.56 0.48 05.05. 21:37 192 (S) -54
V838 Cep p 10 0.532081 12.50 13.05 0.55 05.05. 21:37 31 (NE) 35
WZ Cap s 9 0.3130867 14.00 14.00 0.00 05.05. 21:37 78 (E) -29
CZ Peg p 9 0.562229 13.40 14.40 1.00 05.05. 21:37 48 (NE) 0
V641 Ori p 1 0.450815 14.20 14.80 0.60 05.05. 21:37 297 (NW) -4
TY Boo s 1 0.3171485 10.81 11.35 0.54 05.05. 21:37 125 (SE) 68
RZ Cru p 10 0.43384 14.00 15.30 1.30 05.05. 21:38 184 (S) -24
BP Vel p 10 0.264987 12.90 13.80 0.90 05.05. 21:38 231 (SW) -27
PT Boo p 9 0.4466345 12.60 12.82 0.22 05.05. 21:38 100 (E) 71
HS Aqr p 1 0.7101875 9.35 9.42 0.07 05.05. 21:38 77 (E) -11
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 05.05. 21:38 68 (E) -33
DK Cyg s 1 0.470693 10.37 10.90 0.53 05.05. 21:38 46 (NE) 10
V1025 Cas p 5 1.099647 12.68 13.15 0.47 05.05. 21:38 14 (N) 15
BZ Peg p 4 1.257955 14.00 15.30 1.30 05.05. 21:38 50 (NE) 2
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.