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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:01 // 18:51 UTC
Civil Twilight (6°): 02:22 // 19:30 UTC
Nautical Twilight (12°): 01:26 // 20:27 UTC
Astronomical Twilight (18°): 23:59 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AM Leo p 1 0.3657975 9.25 9.83 0.58 24.05. 01:07 290 (W) -4
V931 Cyg s 1 0.341513 13.90 14.50 0.60 24.05. 01:07 134 (SE) 64
AU Aqr s 10 0.3711583 12.90 12.90 0.00 24.05. 01:07 127 (SE) -3
FP Boo s 6 0.640464 10.16 10.16 0.00 24.05. 01:07 270 (W) 63
V781 Tau p 1 0.344909 8.90 9.30 0.40 24.05. 01:07 6 (N) -13
EG CVn s 1 0.349276 13.00 13.50 0.50 24.05. 01:07 283 (W) 40
EN Oct s 1 0.288913 11.88 12.50 0.62 24.05. 01:08 180 (S) -50
V345 Ser p 10 0.372484 14.30 15.10 0.80 24.05. 01:08 239 (SW) 37
DN Boo p 1 0.447564 11.17 11.38 0.21 24.05. 01:08 261 (W) 26
V423 Cas p 8 1.83029 14.00 14.50 0.50 24.05. 01:08 29 (NE) 36
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 24.05. 01:08 82 (E) 34
V830 Cep p 10 0.2601155 13.40 14.85 1.45 24.05. 01:08 29 (NE) 63
GU CMa p 10 1.610135 7.88 8.11 0.23 24.05. 01:08 342 (N) -50
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 24.05. 01:08 216 (SW) 27
V344 Lac s 1 0.392239 12.20 13.00 0.80 24.05. 01:08 63 (NE) 53
V340 Vir s 6 0.45486 11.53 11.85 0.32 24.05. 01:08 250 (W) -2
XY Leo p 1 0.2841029 9.45 9.93 0.48 24.05. 01:09 307 (NW) -6
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 24.05. 01:09 135 (SE) 68
V1851 Ori s 1 0.276946 12.00 12.00 0.00 24.05. 01:09 18 (N) -28
BE Tri p 8 0.384306 12.90 13.20 0.30 24.05. 01:09 55 (NE) 10
YZ Vel s 9 5.48839 12.60 13.20 0.60 24.05. 01:09 235 (SW) -52
V344 Dra p 9 0.332887 13.70 14.20 0.50 24.05. 01:09 305 (NW) 68
EY Peg s 6 1.923307 12.00 12.00 0.00 24.05. 01:09 90 (E) 23
YY CMi s 1 1.094021 8.33 8.88 0.55 24.05. 01:09 327 (NW) -33
V362 Cas p 7 1.04496 12.80 13.35 0.55 24.05. 01:09 39 (NE) 45
V659 Ara s 10 0.2918802 13.90 14.40 0.50 24.05. 01:10 191 (S) -23
HI Lac p 10 0.1666655 15.00 18.00 3.00 24.05. 01:10 57 (NE) 48
AM Eri s 4 0.3165735 14.40 14.40 0.00 24.05. 01:10 40 (NE) -46
V5571 Sgr p 10 0.948834 11.76 12.30 0.54 24.05. 01:10 168 (S) 7
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 24.05. 01:10 157 (SE) 13
NR Cam s 1 0.255885 10.76 11.18 0.42 24.05. 01:10 354 (N) 39
V583 Pup p 10 0.780408 7.98 8.33 0.35 24.05. 01:10 320 (NW) -59
V589 Lyr p 7 0.696433 11.60 12.00 0.40 24.05. 01:10 115 (SE) 76
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 24.05. 01:10 81 (E) -8
V1799 Ori s 2 0.290304 12.90 13.60 0.70 24.05. 01:10 26 (NE) -30
V857 Her p 1 0.38223 10.90 11.50 0.60 24.05. 01:11 243 (SW) 70
GZ And p 1 0.3050173 10.83 11.61 0.78 24.05. 01:11 41 (NE) 19
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 24.05. 01:11 102 (E) 59
V1123 Tau s 1 0.399949 9.87 9.87 0.00 24.05. 01:11 40 (NE) -13
V907 Mon p 10 1.41626 10.31 10.59 0.28 24.05. 01:11 354 (N) -33
V1202 Ori s 4 1.102445 11.88 11.88 0.00 24.05. 01:11 23 (NE) -27
V804 Cep p 6 0.347592 12.94 13.45 0.51 24.05. 01:11 6 (N) 47
V1219 Sco p 10 1 14.10 14.50 0.40 24.05. 01:11 195 (S) -2
V568 And p 9 0.394287 13.90 14.50 0.60 24.05. 01:12 44 (NE) 16
V1282 Her p 1 0.278349 13.35 13.75 0.40 24.05. 01:12 240 (SW) 82
BM Ori p 9 6.470525 7.90 8.65 0.75 24.05. 01:12 15 (N) -44
AU Ser p 1 0.3864975 10.90 11.80 0.90 24.05. 01:12 238 (SW) 51
FO Gem p 9 0.695617 14.70 15.80 1.10 24.05. 01:13 351 (N) -27
IZ Lac p 1 0.7989215 12.50 12.80 0.30 24.05. 01:13 64 (NE) 54
T Aur p 6 0.20437829 15.20 15.50 0.30 24.05. 01:13 10 (N) -9
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.