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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 18:40 UTC
Civil Twilight (6°): 02:34 // 19:18 UTC
Nautical Twilight (12°): 01:41 // 20:10 UTC
Astronomical Twilight (18°): 00:30 // 21:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V775 Cen s 4 0.6636425 9.90 9.90 0.00 16.05. 06:32 250 (W) -64
V571 Lyr s 3 1.252594 11.70 11.70 0.00 16.05. 06:32 293 (NW) 43
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 16.05. 06:33 272 (W) 45
FR Lac p 10 0.32 15.20 16.10 0.90 16.05. 06:33 326 (NW) 85
BU Eri p 6 0.8430936 9.40 9.82 0.42 16.05. 06:33 118 (SE) -4
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 16.05. 06:33 276 (W) 37
EX CMa s 10 74.111 13.00 13.00 0.00 16.05. 06:33 79 (E) -27
NN Dra s 7 0.382879 12.34 12.90 0.56 16.05. 06:33 347 (N) 27
KN Eri p 8 0.396604 13.23 14.20 0.97 16.05. 06:33 100 (E) 2
GK Boo s 1 0.477772 10.30 10.30 0.00 16.05. 06:33 320 (NW) 8
V431 Lac p 10 0.869077 14.30 15.60 1.30 16.05. 06:33 250 (W) 83
BT Tri p 10 0.2512 14.20 14.80 0.60 16.05. 06:33 103 (E) 51
V481 Cam p 10 0.319855 14.50 15.50 1.00 16.05. 06:33 6 (N) 47
HY Lyr p 4 0.369101 13.80 14.40 0.60 16.05. 06:33 280 (W) 34
V1074 Cyg p 8 1.203951 14.70 15.10 0.40 16.05. 06:33 256 (W) 71
V1033 Her p 1 0.298051 11.19 11.39 0.20 16.05. 06:33 292 (W) 18
V1198 Her p 10 0.363628 10.80 11.10 0.30 16.05. 06:34 306 (NW) 27
V591 Vir s 7 0.350949 12.90 12.90 0.00 16.05. 06:34 302 (NW) -20
AR CrB p 1 0.3973515 10.80 11.45 0.65 16.05. 06:34 301 (NW) 11
V837 Cep p 10 0.438076 12.80 13.00 0.20 16.05. 06:34 311 (NW) 69
V929 Mon s 9 0.67772 13.00 13.00 0.00 16.05. 06:34 67 (NE) -18
V603 Aur p 8 0.37475 12.70 13.40 0.70 16.05. 06:34 50 (NE) 37
V537 Cas p 7 1.632427 11.80 12.50 0.70 16.05. 06:34 68 (E) 72
ST Car p 8 0.90164965 9.60 10.75 1.15 16.05. 06:35 148 (SE) -77
EQ CMa p 10 2.2915 13.50 15.00 1.50 16.05. 06:35 82 (E) -28
HY Pav s 10 0.351657 11.40 12.10 0.70 16.05. 06:35 194 (S) -37
G0567.0602 Aqr p 7 0.477305 11.75 12.12 0.37 16.05. 06:35 192 (S) 40
HR Boo p 1 0.315967 13.25 13.85 0.60 16.05. 06:35 311 (NW) -4
GG Del s 1 0.563226 12.40 12.60 0.20 16.05. 06:35 242 (SW) 40
BI Vul s 1 0.2518236 14.15 14.86 0.71 16.05. 06:35 232 (SW) 59
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 16.05. 06:35 39 (NE) -19
V1091 Her p 1 0.393559 12.04 12.28 0.24 16.05. 06:36 296 (NW) 26
YY Boo p 4 3.933065 12.00 13.50 1.50 16.05. 06:36 315 (NW) 20
V594 Cen p 10 0.3170973 13.70 14.50 0.80 16.05. 06:36 265 (W) -68
V418 Cam p 9 0.3067595 13.70 14.40 0.70 16.05. 06:36 25 (NE) 43
V879 Aql p 9 0.2710068 13.10 14.80 1.70 16.05. 06:36 258 (W) 24
V703 Cyg p 8 4.145676 12.79 14.43 1.64 16.05. 06:36 289 (W) 73
V477 Her p 8 0.3251804 14.90 15.50 0.60 16.05. 06:36 286 (W) 21
V408 Aql p 10 2.835024 14.10 16.50 2.40 16.05. 06:37 249 (W) 23
NY Vir s 1 0.10101597 13.30 13.30 0.00 16.05. 06:37 315 (NW) -33
V714 Mon s 1 0.3445093 11.83 12.30 0.47 16.05. 06:37 72 (E) -8
CN Tri p 7 0.36705 12.00 12.30 0.30 16.05. 06:37 99 (E) 48
LR Pav s 10 0.3945 15.00 15.30 0.30 16.05. 06:37 200 (S) -37
V338 Aqr s 9 0.285143 12.40 12.40 0.00 16.05. 06:37 207 (SW) 36
BQ Phe p 10 0.218481 10.43 10.60 0.17 16.05. 06:37 168 (S) -8
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 16.05. 06:37 272 (W) 50
V1065 Her p 4 0.397828 11.50 12.10 0.60 16.05. 06:37 284 (W) 25
V645 And p 8 0.4125814 13.05 13.45 0.40 16.05. 06:38 117 (SE) 88
V343 UMa s 1 0.560642 14.20 14.20 0.00 16.05. 06:38 4 (N) 12
V1374 Tau p 1 0.250818 13.00 13.50 0.50 16.05. 06:38 65 (NE) 16
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.