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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:39 UTC
Civil Twilight (6°): 02:36 // 19:16 UTC
Nautical Twilight (12°): 01:43 // 20:08 UTC
Astronomical Twilight (18°): 00:33 // 21:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IY Eri p 10 0.750035 10.86 11.31 0.45 15.05. 07:11 160 (S) -22
IP Lac s 1 0.8520135 13.20 13.20 0.00 15.05. 07:11 285 (W) 75
FG Hya s 1 0.3278324 9.90 10.25 0.35 15.05. 07:11 55 (NE) -22
WZ Cep p 1 0.417444 12.45 13.01 0.56 15.05. 07:11 356 (N) 67
CK Sge p 5 2.434924 14.00 15.80 1.80 15.05. 07:11 254 (W) 38
HX Lac p 4 0.527476 14.20 14.90 0.70 15.05. 07:12 278 (W) 74
V477 Her p 8 0.3251804 14.90 15.50 0.60 15.05. 07:12 292 (W) 16
V554 And p 5 0.35291 16.32 16.78 0.46 15.05. 07:12 91 (E) 67
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 15.05. 07:12 254 (W) 61
V1209 Cen p 10 2.090935 11.49 11.90 0.41 15.05. 07:12 234 (SW) -64
V1273 Aql p 10 0.872177 13.50 14.00 0.50 15.05. 07:12 249 (W) 20
AQ Boo s 1 0.333139 12.30 12.30 0.00 15.05. 07:12 329 (NW) -17
V1234 Tau p 7 0.387939 12.60 13.00 0.40 15.05. 07:12 99 (E) 19
RS Col p 4 0.67235 9.54 9.99 0.45 15.05. 07:13 114 (SE) -17
GW Gem p 1 0.6594447 10.48 11.45 0.97 15.05. 07:13 49 (NE) 3
GH Aqr p 6 0.305585 13.40 13.80 0.40 15.05. 07:13 205 (SW) 32
V426 Nor p 10 0.4735 17.76 18.05 0.29 15.05. 07:13 235 (SW) -54
ET Boo s 1 0.64504 9.14 9.14 0.00 15.05. 07:13 328 (NW) 15
V599 Aql p 10 1.849084 6.67 6.75 0.08 15.05. 07:13 248 (W) 4
TX Eri s 10 0.62858 12.47 12.47 0.00 15.05. 07:13 132 (SE) 7
V463 Peg s 7 0.330569 11.60 12.05 0.45 15.05. 07:13 226 (SW) 50
V1197 Cyg p 10 0.73783 15.00 16.10 1.10 15.05. 07:14 302 (NW) 61
V448 Cas s 7 0.574084 14.50 15.00 0.50 15.05. 07:14 34 (NE) 77
FT Lup p 9 0.470084 9.70 10.64 0.94 15.05. 07:14 263 (W) -57
HW Cam p 1 1.091737 10.60 11.10 0.50 15.05. 07:14 7 (N) 46
EI Sge p 7 0.3882466 14.00 14.80 0.80 15.05. 07:14 257 (W) 36
TZ CMi s 5 1.776814 13.00 13.20 0.20 15.05. 07:14 63 (NE) -12
BX CrB p 10 0.358838 12.25 12.50 0.25 15.05. 07:14 313 (NW) 14
RT LMi s 1 0.3749177 11.40 11.70 0.30 15.05. 07:14 24 (NE) -2
X PsA s 10 0.3977746 13.00 14.20 1.20 15.05. 07:14 203 (SW) 12
TZ Boo s 1 0.29716095 10.41 10.82 0.41 15.05. 07:15 323 (NW) 10
EQ Ori p 1 1.7460548 10.20 13.30 3.10 15.05. 07:15 102 (E) 5
AS Lib p 10 0.553805 13.20 13.90 0.70 15.05. 07:15 285 (W) -40
GW Cnc p 1 0.2814125 12.60 13.20 0.60 15.05. 07:16 42 (NE) -9
V653 Ara p 10 0.2614 12.50 12.90 0.40 15.05. 07:16 234 (SW) -47
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 15.05. 07:16 201 (S) 39
AE Cyg p 1 0.96918718 11.80 12.80 1.00 15.05. 07:16 251 (W) 55
PQ Cyg p 7 1.211183 13.80 14.40 0.60 15.05. 07:16 276 (W) 48
V415 Dra s 1 0.437416 12.00 12.50 0.50 15.05. 07:16 301 (NW) 45
V923 Her s 8 1.364757 9.10 9.10 0.00 15.05. 07:16 300 (NW) 14
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 15.05. 07:16 220 (SW) -10
V1074 Her p 10 1.12361 12.65 13.30 0.65 15.05. 07:16 287 (W) 27
V509 Cyg s 6 1.609159 13.10 13.10 0.00 15.05. 07:16 284 (W) 59
V934 Mon p 9 0.509444 12.60 13.20 0.60 15.05. 07:17 74 (E) -14
V728 Her p 1 0.4712895 10.90 11.50 0.60 15.05. 07:17 304 (NW) 26
IZ Per p 4 3.687673 7.80 9.00 1.20 15.05. 07:17 66 (NE) 74
SY Aps p 6 0.278908 12.20 13.60 1.40 15.05. 07:17 204 (SW) -61
V501 Oph s 5 0.96795 10.90 11.10 0.20 15.05. 07:17 274 (W) 16
V972 Her s 5 0.4430605 6.72 6.72 0.00 15.05. 07:17 291 (W) 26
V1104 Her s 1 0.227876 13.30 13.30 0.00 15.05. 07:17 304 (NW) 38
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.