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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RS Ind s 7 0.624052 9.90 10.00 0.10 01.08. 08:40 210 (SW) -60
RW Com s 1 0.2373465 11.00 11.56 0.56 01.08. 08:40 70 (E) 18
V940 Oph s 10 0.433226 14.80 15.60 0.80 01.08. 08:41 8 (N) -32
WZ Cep p 1 0.417444 12.45 13.01 0.56 01.08. 08:41 337 (NW) 43
U Gem p 1 0.17690624 8.20 14.90 6.70 01.08. 08:41 138 (SE) 56
KO Boo p 9 0.369518 13.15 13.35 0.20 01.08. 08:41 52 (NE) 0
EX CMa s 10 74.111 13.00 13.00 0.00 01.08. 08:41 172 (S) 26
V450 Per s 1 0.948673 13.00 13.00 0.00 01.08. 08:41 276 (W) 55
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 01.08. 08:41 2 (N) -66
EL Tuc s 7 0.3420282 13.00 13.50 0.50 01.08. 08:41 215 (SW) -47
BM Tri p 9 0.317819 13.00 13.40 0.40 01.08. 08:41 278 (W) 40
UU Aqr p 1 0.16358045 10.90 12.60 1.70 01.08. 08:41 294 (NW) -24
V1187 Cyg s 1 1.507 10.88 11.19 0.31 01.08. 08:42 339 (N) 5
V1198 Her p 10 0.363628 10.80 11.10 0.30 01.08. 08:42 20 (N) 6
FZ Ori p 1 0.3999873 10.70 11.30 0.60 01.08. 08:42 194 (S) 42
AU Phe p 10 0.2658125 12.23 12.78 0.55 01.08. 08:42 224 (SW) -23
CP Hyi p 10 0.479406 7.90 8.04 0.14 01.08. 08:43 190 (S) -44
IO Boo p 7 0.2711483 13.00 13.50 0.50 01.08. 08:43 54 (NE) 3
V1100 Her s 1 0.346931 10.92 10.92 0.00 01.08. 08:43 7 (N) 1
V2311 Cyg p 9 1.41072 13.40 14.63 1.23 01.08. 08:43 340 (N) 5
V563 Lyr p 1 0.577642 10.96 11.47 0.51 01.08. 08:43 356 (N) 0
V1016 Oph p 1 0.407161 13.10 14.10 1.00 01.08. 08:43 42 (NE) -38
V534 And p 10 0.4073 14.20 14.60 0.40 01.08. 08:44 283 (W) 36
SU Cep p 1 0.9014013 10.00 10.90 0.90 01.08. 08:44 333 (NW) 25
V1340 Her p 9 0.4189 13.20 13.50 0.30 01.08. 08:44 360 (N) -28
V566 And p 8 0.389694 10.85 11.30 0.45 01.08. 08:44 278 (W) 42
V683 Sgr p 10 0.5836082 12.30 12.80 0.50 01.08. 08:44 9 (N) -77
V435 Peg p 9 0.312999 13.05 13.40 0.35 01.08. 08:44 314 (NW) -13
LN Dra s 2 0.612142 12.00 12.00 0.00 01.08. 08:44 6 (N) 13
V839 Cen p 8 0.330936 9.51 10.13 0.62 01.08. 08:44 111 (E) -32
V343 UMa p 1 0.560642 14.20 14.70 0.50 01.08. 08:45 61 (NE) 50
V856 Cep p 10 0.314008 12.25 12.50 0.25 01.08. 08:45 350 (N) 43
V1073 Her p 1 0.2942815 11.00 11.70 0.70 01.08. 08:45 4 (N) -6
II Per s 1 0.4798527 13.50 13.60 0.10 01.08. 08:45 265 (W) 70
BB Vul s 5 0.938919 12.50 12.50 0.00 01.08. 08:46 332 (NW) -7
MS Pav p 10 0.33474 13.70 14.60 0.90 01.08. 08:46 199 (S) -63
ST Car s 8 0.90164965 9.60 9.87 0.27 01.08. 08:46 151 (SE) -30
KN Vul p 1 0.3573295 13.00 13.40 0.40 01.08. 08:46 340 (N) -10
V471 Cas p 1 0.4009368 14.10 14.60 0.50 01.08. 08:46 306 (NW) 47
ES Cnc p 1 1.067793 11.16 11.28 0.12 01.08. 08:46 129 (SE) 42
AM Leo s 1 0.3657975 9.25 9.83 0.58 01.08. 08:46 100 (E) 21
V789 Cyg p 6 0.288551 13.30 13.70 0.40 01.08. 08:46 348 (N) -9
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 01.08. 08:46 319 (NW) 0
V552 And p 4 0.28133 16.89 17.55 0.66 01.08. 08:46 289 (W) 45
VY Com s 8 1.008721 13.90 14.50 0.60 01.08. 08:47 84 (E) 17
V1230 Tau p 10 0.3524 14.28 14.52 0.24 01.08. 08:47 232 (SW) 39
YY Eri s 1 0.3214963 8.37 8.99 0.62 01.08. 08:47 216 (SW) 23
BL Leo p 1 0.28193 13.80 14.50 0.70 01.08. 08:47 81 (E) 25
BS Gem p 9 1.05035 14.70 16.00 1.30 01.08. 08:47 188 (S) 63
V407 Peg s 1 0.636884 9.30 9.30 0.00 01.08. 08:47 290 (W) 4
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.