Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:48 // 18:20 UTC
Civil Twilight (6°): 03:14 // 18:54 UTC
Nautical Twilight (12°): 02:28 // 19:40 UTC
Astronomical Twilight (18°): 01:35 // 20:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MR Boo p 10 0.866897 11.06 11.47 0.41 15.08. 15:56 58 (NE) 88
EU Vul s 3 0.883049 12.90 13.30 0.40 15.08. 15:56 83 (E) 24
KK Boo p 10 0.279134 14.30 14.80 0.50 15.08. 15:56 201 (S) 83
V445 Cam p 10 0.30118 14.40 15.20 0.80 15.08. 15:57 347 (N) 43
V919 Aql s 10 0.79521 13.00 13.80 0.80 15.08. 15:57 105 (E) 11
V940 Oph p 10 0.433226 14.80 15.80 1.00 15.08. 15:57 118 (SE) 31
CT Cet p 6 0.2564878 9.29 9.48 0.19 15.08. 15:57 37 (NE) -56
V505 Cam p 7 0.336361 13.80 14.50 0.70 15.08. 15:58 349 (N) 51
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 15.08. 15:58 76 (E) 32
NU Cyg s 3 0.2811248 14.30 14.90 0.60 15.08. 15:58 69 (E) 35
U Her s 1 2.0510269 4.69 4.93 0.24 15.08. 15:58 104 (E) 56
VW Boo p 1 0.342319 10.50 11.08 0.58 15.08. 15:58 187 (S) 52
DF Hya p 1 0.3306016 11.00 11.50 0.50 15.08. 15:59 270 (W) 8
MT Cam s 1 0.3661395 12.94 12.94 0.00 15.08. 15:59 342 (N) 19
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 15.08. 15:59 53 (NE) 42
IY Lyr p 8 0.653167 13.80 14.10 0.30 15.08. 15:59 91 (E) 43
IV Dra s 4 0.2681055 13.70 13.70 0.00 15.08. 16:00 64 (NE) 80
V964 Per p 8 0.417274 12.40 12.90 0.50 15.08. 16:00 339 (N) 15
BO CVn p 1 0.5174625 9.48 10.10 0.62 15.08. 16:00 220 (SW) 79
VZ Scl p 10 0.1446222 15.60 18.40 2.80 15.08. 16:00 69 (E) -50
V1088 Her p 1 0.359231 11.00 11.50 0.50 15.08. 16:00 111 (E) 59
V419 Nor p 10 0.6388 16.09 16.53 0.44 15.08. 16:00 169 (S) -18
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 15.08. 16:00 83 (E) 33
V575 Sco p 10 0.658934 12.70 13.10 0.40 15.08. 16:00 153 (SE) -2
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 15.08. 16:01 48 (NE) 42
AS CrB p 1 0.380663 11.35 11.85 0.50 15.08. 16:01 127 (SE) 69
V874 Mon p 8 2.44881 12.70 13.20 0.50 15.08. 16:01 297 (NW) -17
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 15.08. 16:01 98 (E) 23
BI Tri p 10 0.549353 12.30 12.65 0.35 15.08. 16:01 10 (N) -8
V1151 Her p 10 0.27818 12.80 13.05 0.25 15.08. 16:01 86 (E) 76
V443 Nor p 10 0.4091 16.50 16.90 0.40 15.08. 16:01 169 (S) -18
V407 Aql p 7 1.182018 13.30 15.80 2.50 15.08. 16:01 106 (E) 15
V563 And p 8 0.3031916 13.70 14.20 0.50 15.08. 16:01 7 (N) -3
V498 Mon s 1 2.472768 10.30 10.30 0.00 15.08. 16:01 295 (NW) -17
V717 Car p 9 0.9533071 10.44 10.94 0.50 15.08. 16:01 212 (SW) -30
CM Dra s 1 1.26839 12.87 13.63 0.76 15.08. 16:01 56 (NE) 72
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 15.08. 16:01 57 (NE) 73
TY Boo s 1 0.3171485 10.81 11.35 0.54 15.08. 16:01 163 (S) 75
V956 Aql p 10 0.3961755 13.90 14.30 0.40 15.08. 16:02 115 (SE) 6
V387 Cyg p 1 0.6405968 11.50 12.30 0.80 15.08. 16:02 58 (NE) 23
FO Hya s 1 0.4695567 9.50 9.50 0.00 15.08. 16:02 243 (SW) -2
V569 Lyr s 6 1.2397626 11.90 11.90 0.00 15.08. 16:02 85 (E) 51
V448 Cen p 10 0.3374915 13.60 14.30 0.70 15.08. 16:02 205 (SW) 0
BI Vul p 1 0.2518236 14.15 14.90 0.75 15.08. 16:02 64 (NE) 14
TX Cnc p 1 0.3828827 10.00 10.35 0.35 15.08. 16:02 282 (W) 14
DV Per p 6 0.8071396 14.40 14.90 0.50 15.08. 16:02 1 (N) 13
DM Del p 1 0.8446725 8.58 9.11 0.53 15.08. 16:02 81 (E) 11
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 15.08. 16:03 64 (NE) 46
V951 Per s 7 0.270478 12.70 13.14 0.44 15.08. 16:03 341 (N) -4
V535 Ara p 9 0.6293021 7.17 7.75 0.58 15.08. 16:03 155 (SE) -23
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.