Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:25 // 17:39 UTC
Civil Twilight (6°): 03:54 // 18:11 UTC
Nautical Twilight (12°): 03:14 // 18:51 UTC
Astronomical Twilight (18°): 02:30 // 19:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V525 Sgr p 9 0.7051219 8.28 8.93 0.65 05.04. 12:39 265 (W) -36
V1362 Cen p 10 0.35341 9.25 9.53 0.28 05.04. 12:39 355 (N) -77
V410 Pup p 10 0.876165 6.68 6.74 0.05 05.04. 12:39 130 (SE) -30
VY Cnc p 10 0.7194195 11.90 12.40 0.50 05.04. 12:39 73 (E) 11
V569 Aur p 10 1.183324 13.00 13.50 0.50 05.04. 12:40 81 (E) 58
V437 Dra p 10 0.316053 13.75 14.40 0.65 05.04. 12:40 324 (NW) 40
EO CVn p 10 0.358884 12.25 12.56 0.31 05.04. 12:40 27 (NE) -1
FF Vul s 1 0.444979 13.10 13.10 0.00 05.04. 12:40 290 (W) 17
FG Gem p 1 0.819128 11.60 12.60 1.00 05.04. 12:40 100 (E) 30
NY Boo s 9 0.326815 12.15 12.15 0.00 05.04. 12:40 356 (N) 9
V443 Nor p 10 0.4091 16.50 16.90 0.40 05.04. 12:40 233 (SW) -77
V1425 Cyg p 7 1.252387 7.70 8.15 0.45 05.04. 12:41 310 (NW) 43
V1202 Her p 10 0.3388 13.70 14.30 0.60 05.04. 12:41 339 (N) 9
RW Tri p 1 0.23188315 12.50 15.61 3.11 05.04. 12:41 187 (S) 68
RW PsA p 9 0.3604495 11.05 11.76 0.71 05.04. 12:41 236 (SW) -7
XZ Ari p 7 0.265488 13.85 14.08 0.23 05.04. 12:41 183 (S) 68
V412 Lyr s 1 0.931481 13.70 14.10 0.40 05.04. 12:41 305 (NW) 9
V364 Per p 2 0.3394535 14.60 15.60 1.00 05.04. 12:41 175 (S) 76
V839 Cen p 8 0.330936 9.51 10.13 0.62 05.04. 12:41 63 (NE) -68
YZ CVn s 1 1.175557 12.50 12.55 0.05 05.04. 12:41 9 (N) -11
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 05.04. 12:41 251 (W) 40
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 05.04. 12:41 306 (NW) 32
GM Aqr s 6 0.367282 13.80 13.80 0.00 05.04. 12:41 248 (W) 14
W Crv p 1 0.3880813 11.16 12.50 1.34 05.04. 12:41 53 (NE) -42
AB Cas p 1 1.366888 10.10 11.85 1.75 05.04. 12:42 360 (N) 69
DE Pup p 10 0.973813 12.60 13.20 0.60 05.04. 12:42 113 (SE) -8
HV Aqr s 1 0.374457 9.71 9.71 0.00 05.04. 12:42 260 (W) 4
V1067 Cas p 10 0.413247 12.20 13.15 0.95 05.04. 12:42 347 (N) 64
V887 Per s 8 1.534436 9.91 10.30 0.39 05.04. 12:42 137 (SE) 82
EY CVn p 1 0.342687 11.91 12.25 0.34 05.04. 12:42 19 (N) -3
V454 Hya p 9 2.34751 12.22 13.15 0.93 05.04. 12:42 71 (E) -58
V948 Mon s 7 0.377107 13.00 13.60 0.60 05.04. 12:42 97 (E) 6
GM CVn s 1 0.366984 12.00 12.00 0.00 05.04. 12:42 8 (N) -7
V609 Aql p 1 0.7965633 11.70 12.10 0.40 05.04. 12:42 285 (W) 7
FX Sge s 9 1.154763 14.40 14.40 0.00 05.04. 12:42 291 (W) 7
IW Nor p 10 0.33319 14.00 14.50 0.50 05.04. 12:43 231 (SW) -73
V2650 Oph s 7 0.384054 12.57 13.00 0.43 05.04. 12:43 311 (NW) -19
V616 Cyg s 1 1.326636 13.00 13.00 0.00 05.04. 12:43 302 (NW) 43
OX Lup p 10 5.4193 12.15 14.20 2.05 05.04. 12:43 321 (NW) -81
V500 Cam p 6 0.2483505 14.00 14.80 0.80 05.04. 12:43 17 (N) 48
HM Mon s 1 0.40765587 13.40 13.60 0.20 05.04. 12:43 109 (E) 15
V1256 Cyg p 2 0.5404094 13.80 14.30 0.50 05.04. 12:43 302 (NW) 12
IZ Pup p 10 4.08187 13.40 15.20 1.80 05.04. 12:44 107 (E) -14
V954 Oph s 9 0.2252705 14.30 14.90 0.60 05.04. 12:44 302 (NW) -22
VW Boo p 1 0.342319 10.50 11.08 0.58 05.04. 12:44 6 (N) -27
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 05.04. 12:44 305 (NW) 17
V621 Pup p 10 0.390386 10.25 11.00 0.75 05.04. 12:44 130 (SE) -28
V404 Hya p 7 0.309535 14.85 15.25 0.40 05.04. 12:44 83 (E) 0
V940 Oph p 10 0.433226 14.80 15.80 1.00 05.04. 12:44 309 (NW) -19
BR Cyg p 1 1.33256415 9.40 10.60 1.20 05.04. 12:44 312 (NW) 26
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.