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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:05 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:43 // 20:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V614 Cen p 10 3.473589 10.70 11.00 0.30 22.04. 15:18 131 (SE) -51
NY Vir s 1 0.10101597 13.30 13.30 0.00 22.04. 15:18 76 (E) -14
V1107 Cas p 1 0.273412 12.88 13.20 0.32 22.04. 15:18 316 (NW) 49
V580 Lyr s 1 0.289052 12.85 12.85 0.00 22.04. 15:19 354 (N) -4
V599 Aur p 1 0.316533 11.67 11.96 0.29 22.04. 15:19 224 (SW) 67
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 22.04. 15:19 234 (SW) 42
IR Lib p 8 0.2743715 8.72 8.83 0.11 22.04. 15:19 73 (E) -51
V959 Cep p 9 0.372264 11.45 11.68 0.23 22.04. 15:19 330 (NW) 43
V2637 Oph p 7 0.386173 11.80 12.27 0.47 22.04. 15:19 19 (N) -33
EW Mon s 7 1.239695 13.80 14.20 0.40 22.04. 15:20 169 (S) 31
XY Dra s 2 2.315227 13.40 13.70 0.30 22.04. 15:20 1 (N) 15
TV UMi s 1 0.4155497 8.77 8.85 0.08 22.04. 15:20 17 (N) 38
FU Lib p 2 0.780393 12.90 13.90 1.00 22.04. 15:20 48 (NE) -40
S Cir p 8 9.97685 10.20 12.20 2.00 22.04. 15:20 125 (SE) -64
BV Leo s 6 0.941584 15.80 16.10 0.30 22.04. 15:20 83 (E) 27
SV Nor p 10 0.3761231 12.00 12.60 0.60 22.04. 15:20 129 (SE) -66
V361 Lyr s 4 0.309614 14.30 14.70 0.40 22.04. 15:20 353 (N) 7
QQ Boo s 8 0.2764765 12.45 12.45 0.00 22.04. 15:21 29 (NE) 13
V507 Lyr s 7 0.366912 14.21 14.21 0.00 22.04. 15:21 356 (N) -12
V420 Nor p 10 0.6108 17.58 17.95 0.37 22.04. 15:21 121 (SE) -67
AN UMa s 6 0.07975275 14.90 20.20 5.30 22.04. 15:21 68 (E) 44
QU Cyg p 1 0.3469114 14.50 15.30 0.80 22.04. 15:21 342 (N) 1
V338 Dra s 5 0.2351485 13.30 13.30 0.00 22.04. 15:21 20 (N) 25
FO Aur s 1 0.609759 14.30 14.30 0.00 22.04. 15:21 207 (SW) 71
V2524 Cyg s 3 0.450677 13.35 13.85 0.50 22.04. 15:21 345 (N) 21
V541 Cas p 1 0.9098488 10.40 11.10 0.70 22.04. 15:22 316 (NW) 57
V494 Cyg s 8 1.794326 13.50 13.60 0.10 22.04. 15:22 338 (N) -2
FI Lyn s 6 0.373261 9.46 9.46 0.00 22.04. 15:22 73 (E) 72
EK Com s 1 0.266685 12.70 12.70 0.00 22.04. 15:22 67 (NE) 17
IM Mon s 8 1.1902417 6.40 6.47 0.07 22.04. 15:22 181 (S) 37
V523 And p 10 0.528539 11.90 12.40 0.50 22.04. 15:22 289 (W) 33
V2640 Oph p 7 0.419892 12.50 13.20 0.70 22.04. 15:23 17 (N) -33
V351 Peg p 1 0.593297 8.00 8.31 0.31 22.04. 15:23 292 (W) 3
KV Cep s 6 0.85883 14.10 14.30 0.20 22.04. 15:23 328 (NW) 26
SY Hor s 10 0.3116395 11.48 12.08 0.60 22.04. 15:23 202 (S) -11
V821 Cas s 1 1.76974 8.27 8.27 0.00 22.04. 15:23 314 (NW) 35
XY Cru p 8 1.0240025 11.10 11.20 0.10 22.04. 15:23 143 (SE) -43
AA Dor p 10 0.2615397 11.13 11.60 0.47 22.04. 15:23 185 (S) -30
MU Lac p 10 0.2775155 14.10 15.10 1.00 22.04. 15:23 324 (NW) 23
V808 Cep p 10 0.484564 11.55 11.92 0.37 22.04. 15:23 358 (N) 55
GM Ara p 10 0.5623 12.50 13.40 0.90 22.04. 15:24 153 (SE) -77
V470 Cam s 1 0.0956467 14.10 14.25 0.15 22.04. 15:24 14 (N) 72
V912 Her s 10 3.409876 8.59 8.59 0.00 22.04. 15:24 20 (N) 1
AQ Cru p 9 1.154979 13.20 13.90 0.70 22.04. 15:24 145 (SE) -41
V5527 Sgr p 10 0.8273 16.40 18.10 1.70 22.04. 15:24 4 (N) -65
V389 Cam p 9 0.439897 11.80 12.50 0.70 22.04. 15:24 345 (N) 69
V514 Hya p 6 0.374406 14.39 14.39 0.00 22.04. 15:24 135 (SE) 28
QT Boo p 10 0.3190643 11.65 11.80 0.15 22.04. 15:24 27 (NE) 16
V2332 Oph p 7 0.54458 13.80 14.90 1.10 22.04. 15:24 7 (N) -31
RZ Tau p 1 0.4156763 10.08 10.71 0.63 22.04. 15:24 225 (SW) 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.