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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 18:46 UTC
Civil Twilight (6°): 02:28 // 19:24 UTC
Nautical Twilight (12°): 01:33 // 20:19 UTC
Astronomical Twilight (18°): 00:15 // 21:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BV Dra s 1 0.350067 7.88 7.88 0.00 20.05. 05:59 329 (NW) 33
V842 Her s 1 0.419037 9.85 9.85 0.00 20.05. 05:59 313 (NW) 31
VV Ori p 1 1.485377 5.31 5.66 0.35 20.05. 05:59 83 (E) -8
NN Mon p 6 0.9123618 12.70 13.90 1.20 20.05. 05:59 61 (NE) -24
V2637 Oph s 7 0.386173 11.80 12.21 0.41 20.05. 05:59 268 (W) 8
AM Eri s 4 0.3165735 14.40 14.40 0.00 20.05. 05:59 102 (E) -6
UV Gru p 10 0.365688 12.75 13.55 0.80 20.05. 05:59 185 (S) -8
V829 Her p 1 0.358153 11.90 12.50 0.60 20.05. 06:00 294 (NW) 27
V505 Sgr s 1 1.182866 6.46 6.63 0.17 20.05. 06:00 225 (SW) 14
V1123 Tau p 1 0.399949 9.87 10.25 0.38 20.05. 06:00 93 (E) 26
HY Gem p 5 0.351013 16.70 17.50 0.80 20.05. 06:00 57 (NE) 2
TU Boo s 1 0.324284 11.80 12.40 0.60 20.05. 06:00 320 (NW) 1
V864 Mon p 5 0.358427 9.90 10.60 0.70 20.05. 06:00 64 (NE) -26
CQ Hya s 6 1.10293 13.50 13.50 0.00 20.05. 06:00 40 (NE) -30
GH Peg p 5 2.556136 8.80 9.28 0.48 20.05. 06:01 205 (SW) 53
V797 Cep s 1 0.270449 14.60 14.60 0.00 20.05. 06:01 12 (N) 57
V1130 Tau p 2 0.798868 6.65 7.03 0.38 20.05. 06:01 101 (E) 11
V1966 Cyg p 9 0.665077 9.95 10.04 0.09 20.05. 06:01 261 (W) 48
V476 Aql p 8 0.624685 13.30 14.20 0.90 20.05. 06:01 252 (W) 24
V530 Mon p 1 0.5255325 12.40 12.80 0.40 20.05. 06:01 62 (NE) -18
RZ UMi p 2 0.3373491 12.80 13.50 0.70 20.05. 06:01 356 (N) 48
V677 Cen p 9 0.3250284 11.50 11.70 0.20 20.05. 06:01 261 (W) -50
UX Ret p 7 0.4901044 8.32 9.02 0.70 20.05. 06:01 138 (SE) -32
EM Cyg s 1 0.2909091 11.90 11.90 0.00 20.05. 06:01 260 (W) 49
V592 Lyr s 1 0.355684 11.54 11.54 0.00 20.05. 06:01 277 (W) 40
GS Cep s 1 1.471625 10.20 10.20 0.00 20.05. 06:01 358 (N) 83
GR Vir s 1 0.346974 7.80 8.20 0.40 20.05. 06:01 291 (W) -25
V1355 Tau p 7 0.244668 13.00 13.00 0.00 20.05. 06:01 72 (E) 17
W For s 7 0.617895 13.13 13.13 0.00 20.05. 06:01 131 (SE) -1
CN Lyn s 6 1.955509 9.07 9.07 0.00 20.05. 06:01 32 (NE) 6
KX Nor p 10 0.58614 14.30 14.80 0.50 20.05. 06:01 230 (SW) -42
FU Dra s 1 0.306718 10.55 10.55 0.00 20.05. 06:02 328 (NW) 35
LP UMa s 1 0.309901 12.52 12.52 0.00 20.05. 06:02 3 (N) 19
EZ Mon p 2 0.3761659 12.90 13.40 0.50 20.05. 06:02 67 (NE) -25
AR Dra p 1 0.675838 11.29 12.51 1.22 20.05. 06:02 350 (N) 26
V487 And p 9 1.040695 11.60 11.76 0.16 20.05. 06:02 132 (SE) 64
V1061 Cyg s 1 2.346654 9.40 9.50 0.10 20.05. 06:02 287 (W) 73
BG CrA p 10 0.4527693 14.50 15.30 0.80 20.05. 06:02 225 (SW) -12
V381 Cas s 1 1.745943 10.26 10.80 0.55 20.05. 06:02 83 (E) 74
V724 Aql p 1 0.517599 11.10 11.57 0.47 20.05. 06:03 233 (SW) 28
V2787 Ori p 7 0.810979 10.40 10.70 0.30 20.05. 06:03 66 (NE) 0
V656 Pup p 10 0.32903 18.12 18.27 0.15 20.05. 06:03 107 (E) -56
V1018 Cyg s 1 1.623668 11.20 11.60 0.40 20.05. 06:03 260 (W) 54
KM Cen p 10 0.7733255 13.00 13.40 0.40 20.05. 06:03 207 (SW) -76
V2610 Oph p 1 0.426508 9.20 9.45 0.25 20.05. 06:03 256 (W) 6
V947 Per p 6 0.297667 13.45 14.05 0.60 20.05. 06:03 76 (E) 32
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.05. 06:03 250 (W) -17
WW Tri p 6 1.748441 12.20 12.70 0.50 20.05. 06:03 89 (E) 51
V728 Her s 1 0.4712895 10.90 11.40 0.50 20.05. 06:03 297 (NW) 34
V444 And p 7 0.46878 13.04 13.74 0.70 20.05. 06:03 96 (E) 64
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.