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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V530 Mon s 1 0.5255325 12.40 12.40 0.00 25.05. 05:51 64 (NE) -16
IT Her s 1 0.3393957 12.90 12.90 0.00 25.05. 05:51 268 (W) 36
KQ Gem p 1 0.4079905 14.00 15.00 1.00 25.05. 05:51 61 (NE) -3
FY Boo p 1 0.2411595 13.12 13.83 0.71 25.05. 05:51 322 (NW) -8
V1333 Her s 1 0.317594 13.27 13.27 0.00 25.05. 05:51 299 (NW) 45
GP Peg p 1 0.9756146 10.20 11.00 0.80 25.05. 05:51 177 (S) 71
TY Tau s 1 1.0773635 11.50 11.50 0.00 25.05. 05:51 85 (E) 16
V527 And p 10 0.700656 10.65 11.05 0.40 25.05. 05:51 108 (E) 60
V752 Cen p 2 0.370229 9.10 9.66 0.56 25.05. 05:51 329 (NW) -74
V426 Nor p 10 0.4735 17.76 18.05 0.29 25.05. 05:51 232 (SW) -48
V1199 Her p 10 0.3355445 14.90 15.50 0.60 25.05. 05:52 293 (NW) 16
DK CVn s 1 0.494964 12.70 12.80 0.10 25.05. 05:52 342 (N) 0
HN UMa p 4 0.38261 9.90 10.02 0.12 25.05. 05:52 358 (N) -2
LU Vir s 1 0.492241 7.84 8.17 0.33 25.05. 05:52 313 (NW) -37
BR Tri p 10 0.6656 12.95 13.40 0.45 25.05. 05:52 100 (E) 52
AH Tau p 1 0.3326733 11.25 11.92 0.67 25.05. 05:52 87 (E) 31
V663 Pup p 10 0.6974 17.24 17.33 0.09 25.05. 05:52 108 (E) -55
V400 Lyr p 1 0.253427 12.70 13.35 0.65 25.05. 05:52 276 (W) 48
BZ Ara p 9 0.4 14.50 15.10 0.60 25.05. 05:52 225 (SW) -42
AK Vir p 2 1.193596 10.00 11.00 1.00 25.05. 05:53 295 (NW) -42
MS Pav s 10 0.33474 13.70 14.10 0.40 25.05. 05:53 192 (S) -37
BP Vel p 10 0.264987 12.90 13.80 0.90 25.05. 05:53 97 (E) -62
PS Boo p 10 0.28164 12.30 12.60 0.30 25.05. 05:53 321 (NW) 24
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 25.05. 05:53 266 (W) 64
RW Cet s 1 0.9751965 10.43 10.50 0.07 25.05. 05:53 132 (SE) 15
QW Car p 10 2.853212 11.70 13.50 1.80 25.05. 05:53 166 (S) -64
CP Psc s 1 0.6840085 10.69 10.69 0.00 25.05. 05:53 120 (SE) 62
NV Com p 9 0.3708875 12.31 12.52 0.21 25.05. 05:53 331 (NW) -10
LM Cnc p 5 0.315801 12.00 12.50 0.50 25.05. 05:53 35 (NE) -20
ZZ Aur s 1 0.601216 10.80 11.10 0.30 25.05. 05:54 55 (NE) 25
V899 Her p 1 0.421169 7.93 8.07 0.14 25.05. 05:54 298 (NW) 20
X PsA s 10 0.3977746 13.00 14.20 1.20 25.05. 05:54 194 (S) 14
V590 Oph s 10 0.8269063 13.40 13.60 0.20 25.05. 05:54 260 (W) 20
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 25.05. 05:55 252 (W) -19
V343 UMa s 1 0.560642 14.20 14.20 0.00 25.05. 05:55 3 (N) 12
BM UMa s 1 0.2712208 13.80 14.60 0.80 25.05. 05:55 359 (N) 6
NR Lac s 1 0.6048055 13.20 13.40 0.20 25.05. 05:55 271 (W) 84
V539 Ara s 6 3.16908 5.66 6.09 0.43 25.05. 05:55 224 (SW) -33
V2767 Ori p 9 1.52638 13.10 13.70 0.60 25.05. 05:55 76 (E) -2
TY Boo s 1 0.3171485 10.81 11.35 0.54 25.05. 05:56 315 (NW) 9
V368 Tel p 10 0.286829 11.25 12.37 1.12 25.05. 05:56 210 (SW) -18
V900 Mon s 6 0.298305 11.92 12.65 0.73 25.05. 05:56 73 (E) -8
V890 Cep p 7 1.95719 9.80 9.80 0.00 25.05. 05:56 333 (NW) 80
CW Aqr p 4 0.542909 10.70 11.00 0.30 25.05. 05:56 193 (S) 22
LO Gem p 1 2.237783 11.50 12.00 0.50 25.05. 05:56 63 (NE) 11
HN Psc p 10 0.329519 10.75 10.95 0.20 25.05. 05:56 110 (E) 59
V914 Cep s 10 0.38618 13.10 13.40 0.30 25.05. 05:56 358 (N) 62
V706 Cyg s 1 0.466254 13.20 13.90 0.70 25.05. 05:56 249 (W) 72
KZ Boo s 8 0.353515 12.65 13.10 0.45 25.05. 05:56 331 (NW) 23
CR Del s 8 0.3537417 13.50 13.70 0.20 25.05. 05:56 237 (SW) 43
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.