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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:30 UTC
Astronomical Twilight (18°): 23:51 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 25.05. 23:32 138 (SE) 5
V453 Mon s 1 0.511003 11.10 11.80 0.70 25.05. 23:32 321 (NW) -36
G2656.4286 Cyg s 7 1.125815 12.93 12.93 0.00 25.05. 23:32 104 (E) 52
VW CMa p 7 0.7208281 9.00 9.20 0.20 25.05. 23:32 298 (NW) -53
NT Boo p 10 0.434877 12.10 12.35 0.25 25.05. 23:33 280 (W) 73
U Hyi p 10 0.701076 13.08 13.86 0.78 25.05. 23:33 164 (S) -53
V1094 Her p 1 0.392119 12.60 13.10 0.50 25.05. 23:33 151 (SE) 73
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 25.05. 23:33 151 (SE) -54
V637 Cen p 10 0.378416 12.50 13.10 0.60 25.05. 23:34 208 (SW) -6
VZ Scl p 10 0.1446222 15.60 18.40 2.80 25.05. 23:34 97 (E) -30
BX Peg s 1 0.280418 11.00 11.62 0.62 25.05. 23:34 84 (E) 31
BU Vul s 1 0.5689935 10.60 10.60 0.00 25.05. 23:34 93 (E) 41
V391 Vir p 1 0.3543161 12.21 12.84 0.63 25.05. 23:34 254 (W) 18
V1073 Cyg p 1 0.785854 8.23 8.61 0.38 25.05. 23:34 81 (E) 38
V901 Cen s 1 0.3542133 11.94 11.94 0.00 25.05. 23:34 228 (SW) -34
GW Leo p 9 0.3361243 13.00 13.13 0.13 25.05. 23:34 284 (W) 6
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 25.05. 23:34 39 (NE) -10
V945 Cep p 10 1.129913 11.87 12.17 0.30 25.05. 23:34 32 (NE) 40
V443 Cam s 9 0.411691 14.00 14.80 0.80 25.05. 23:35 352 (N) 36
V1542 Aql p 1 0.417537 11.71 12.34 0.63 25.05. 23:35 123 (SE) 35
EL Tuc s 7 0.3420282 13.00 13.50 0.50 25.05. 23:35 143 (SE) -51
IO Boo s 7 0.2711483 13.00 13.00 0.00 25.05. 23:35 245 (SW) 51
AU Lac p 1 1.3924385 12.00 13.20 1.20 25.05. 23:35 58 (NE) 40
AU Ser p 1 0.3864975 10.90 11.80 0.90 25.05. 23:35 205 (SW) 60
V475 Hya p 7 0.317122 12.60 13.10 0.50 25.05. 23:35 301 (NW) -22
V530 And p 10 0.577239 12.60 13.30 0.70 25.05. 23:35 40 (NE) 5
LU Vir p 1 0.492241 7.84 8.17 0.33 25.05. 23:35 235 (SW) 19
V459 Peg p 9 0.295664 13.65 14.52 0.87 25.05. 23:35 87 (E) 25
WW Phe p 10 0.719889 12.79 13.58 0.79 25.05. 23:35 99 (E) -56
V501 CrA s 10 0.4110817 12.80 13.40 0.60 25.05. 23:35 165 (S) -2
V1187 Her s 1 0.310764 11.14 11.31 0.17 25.05. 23:35 197 (S) 75
EI CVn p 1 0.260766 11.80 12.50 0.70 25.05. 23:36 259 (W) 55
KW Eri p 9 0.2352915 13.38 13.90 0.52 25.05. 23:36 93 (E) -71
TY Men s 9 0.4616664 8.08 8.47 0.39 25.05. 23:36 183 (S) -58
V878 Her s 1 0.529475 9.37 9.37 0.00 25.05. 23:36 91 (E) 85
NX Cam s 8 0.605772 10.50 10.50 0.00 25.05. 23:36 11 (N) 21
V1139 Cas p 1 0.2971 12.80 13.23 0.43 25.05. 23:36 27 (NE) 23
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 25.05. 23:36 75 (E) 70
GK Aqr s 1 0.327415 12.40 12.40 0.00 25.05. 23:36 96 (E) 4
AM Aqr s 9 0.3737388 12.80 12.80 0.00 25.05. 23:36 110 (E) -9
V636 Cen p 7 4.283946 8.70 9.70 1.00 25.05. 23:37 205 (SW) -15
V625 And p 10 0.2495793 14.20 14.80 0.60 25.05. 23:37 61 (NE) 23
AH Gem s 1 0.336762 14.40 14.80 0.40 25.05. 23:37 329 (NW) -19
NP Del p 10 0.777808 8.89 8.97 0.08 25.05. 23:37 103 (E) 31
HY Mon s 10 7.28268 11.50 12.20 0.70 25.05. 23:37 305 (NW) -34
V963 Per s 1 0.462078 13.20 13.20 0.00 25.05. 23:37 1 (N) 12
BZ Mon p 9 3.451721 12.10 15.40 3.30 25.05. 23:37 329 (NW) -30
CT Tau s 1 0.666827 10.34 11.12 0.78 25.05. 23:37 345 (N) -12
BM Tri p 9 0.317819 13.00 13.40 0.40 25.05. 23:37 36 (NE) 3
V752 Cen p 2 0.370229 9.10 9.66 0.56 25.05. 23:38 237 (SW) -20
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.