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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:20 // 18:32 UTC
Civil Twilight (6°): 02:44 // 19:08 UTC
Nautical Twilight (12°): 01:54 // 19:58 UTC
Astronomical Twilight (18°): 00:50 // 21:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PS Cam p 4 0.92005 12.58 13.55 0.97 10.05. 03:22 28 (NE) 29
IT Her p 1 0.3393957 12.90 13.30 0.40 10.05. 03:22 205 (SW) 64
EG CMa p 9 1.837826 10.50 12.00 1.50 10.05. 03:22 35 (NE) -58
V687 Her p 4 0.321451 14.40 15.00 0.60 10.05. 03:22 255 (W) 43
ET Boo s 1 0.64504 9.14 9.14 0.00 10.05. 03:22 294 (NW) 46
V404 Hya p 7 0.309535 14.85 15.25 0.40 10.05. 03:22 333 (NW) -32
V647 Ori p 1 0.9775543 11.50 12.00 0.50 10.05. 03:22 23 (NE) -35
KR Cyg p 1 0.8451528 9.19 10.00 0.81 10.05. 03:22 158 (S) 70
V837 Cep p 10 0.438076 12.80 13.00 0.20 10.05. 03:22 43 (NE) 74
V480 And p 9 0.510024 12.75 13.05 0.30 10.05. 03:23 80 (E) 36
LU Lac p 2 0.2988016 14.60 15.45 0.85 10.05. 03:23 71 (E) 64
CI CVn s 3 0.8158745 9.36 9.36 0.00 10.05. 03:23 308 (NW) 32
BP Vel p 10 0.264987 12.90 13.80 0.90 10.05. 03:23 298 (NW) -81
V1147 Her p 10 0.254469 13.80 14.30 0.50 10.05. 03:23 280 (W) 53
V450 Lac s 6 4.4479 13.50 13.50 0.00 10.05. 03:23 77 (E) 60
V2617 Oph p 10 0.424074 13.15 13.75 0.60 10.05. 03:23 230 (SW) 18
XX Leo p 1 0.971131 11.10 11.70 0.60 10.05. 03:23 323 (NW) -19
BB Men p 10 0.257701 11.46 11.92 0.46 10.05. 03:23 169 (S) -64
UZ Oct p 10 1.149383 9.03 9.56 0.53 10.05. 03:23 174 (S) -54
V480 CrA p 10 0.53303 13.50 14.00 0.50 10.05. 03:23 197 (S) -2
BC Eri s 1 0.527247 10.83 11.26 0.43 10.05. 03:23 59 (NE) -41
V472 Cen p 10 0.4227 12.70 13.20 0.50 10.05. 03:24 254 (W) -33
V508 Cyg s 1 0.77959 13.30 13.30 0.00 10.05. 03:24 103 (E) 80
GU Leo s 2 0.354085 11.60 11.60 0.00 10.05. 03:24 328 (NW) -16
MS Vir s 1 0.3124379 9.34 9.67 0.33 10.05. 03:24 253 (W) -9
V949 Cep p 10 1.067973 12.35 12.80 0.45 10.05. 03:24 19 (N) 55
V1238 Her s 4 0.3701515 9.53 9.53 0.00 10.05. 03:25 269 (W) 62
CD Vul p 1 0.683745 11.50 12.60 1.10 10.05. 03:25 154 (SE) 65
V737 Aql p 9 1.033732 14.90 15.60 0.70 10.05. 03:25 171 (S) 55
TZ Lyr p 1 0.528827 10.87 11.85 0.98 10.05. 03:25 246 (SW) 73
VW Cep s 1 0.2783115 7.23 7.56 0.33 10.05. 03:26 8 (N) 64
BY Peg s 1 0.341936 12.90 13.58 0.68 10.05. 03:26 122 (SE) 58
BE Col p 10 0.64788 15.00 15.00 0.00 10.05. 03:26 53 (NE) -65
AF LMi s 6 0.406597 14.00 14.00 0.00 10.05. 03:26 323 (NW) 1
BS UMa p 1 0.3495099 13.70 14.00 0.30 10.05. 03:26 320 (NW) 15
V836 Cep p 10 0.418772 13.25 13.60 0.35 10.05. 03:26 37 (NE) 74
V351 Peg s 1 0.593297 8.00 8.00 0.00 10.05. 03:26 106 (E) 33
SY Aps s 6 0.278908 12.20 12.20 0.00 10.05. 03:27 203 (SW) -43
PT Boo s 9 0.4466345 12.60 12.60 0.00 10.05. 03:27 287 (W) 47
RX Gru p 9 0.74314 10.50 10.80 0.30 10.05. 03:27 145 (SE) -12
V1692 Aql p 9 0.609249 11.25 11.45 0.20 10.05. 03:27 185 (S) 47
AO Aqr s 9 0.4893508 11.50 11.50 0.00 10.05. 03:28 145 (SE) 10
V417 Lyr p 4 0.300661 14.90 16.20 1.30 10.05. 03:28 200 (S) 70
S Equ s 2 3.436106 8.00 8.11 0.11 10.05. 03:28 154 (SE) 42
IQ Lyr p 10 1.412782 14.60 16.80 2.20 10.05. 03:28 226 (SW) 68
BD Cen p 9 1.2011287 10.60 11.40 0.80 10.05. 03:28 218 (SW) -37
OT UMa p 10 0.3160725 12.20 12.50 0.30 10.05. 03:28 356 (N) 26
V1199 Her p 10 0.3355445 14.90 15.50 0.60 10.05. 03:28 254 (W) 48
V1045 Her s 1 0.510283 10.90 10.90 0.00 10.05. 03:28 276 (W) 65
GO Mus s 10 0.524 14.60 15.20 0.60 10.05. 03:28 203 (SW) -52
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.