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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RR CMa p 6 1.196257 12.50 14.20 1.70 04.04. 12:31 112 (E) -3
CM Cep p 3 1.858924 12.10 13.70 1.60 04.04. 12:31 320 (NW) 62
V1306 Her s 1 0.370368 11.70 12.10 0.40 04.04. 12:31 323 (NW) 13
BG CrA p 10 0.4527693 14.50 15.30 0.80 04.04. 12:31 258 (W) -41
KR Com s 1 0.4079692 7.27 7.27 0.00 04.04. 12:31 16 (N) -21
RT Per s 1 0.8494067 10.46 10.66 0.20 04.04. 12:31 103 (E) 79
V520 Cas s 1 0.489832 12.50 13.10 0.60 04.04. 12:31 299 (NW) 65
V688 Aql s 5 3.88972 10.30 10.80 0.50 04.04. 12:32 287 (W) 6
BD Scl p 9 0.566291 10.02 10.30 0.28 04.04. 12:32 206 (SW) 11
V596 Aur p 1 0.397887 11.83 12.29 0.46 04.04. 12:32 90 (E) 62
AW Vir s 1 0.3539976 11.00 11.67 0.67 04.04. 12:32 17 (N) -36
V1258 Cen p 10 0.08885 15.40 22.20 6.80 04.04. 12:32 47 (NE) -65
V553 Hya p 5 0.371497 12.36 13.05 0.69 04.04. 12:32 54 (NE) -57
V752 Cen p 2 0.370229 9.10 9.66 0.56 04.04. 12:32 80 (E) -58
MU Aqr p 3 0.2722205 11.30 11.80 0.50 04.04. 12:33 264 (W) 3
WW Gem s 1 1.237812 9.90 10.30 0.40 04.04. 12:33 99 (E) 39
KM UMa s 1 0.3518602 11.00 11.50 0.50 04.04. 12:33 31 (NE) 2
V428 Cam p 8 0.290606 12.85 13.15 0.30 04.04. 12:33 19 (N) 56
GH Mon s 5 0.7071845 12.80 13.10 0.30 04.04. 12:33 107 (E) 11
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 04.04. 12:33 317 (NW) 30
CM Com s 1 0.5545147 13.00 13.00 0.00 04.04. 12:33 30 (NE) -13
V629 And p 8 0.742579 11.20 11.66 0.46 04.04. 12:33 279 (W) 58
V1304 Sco p 10 3.3682 8.28 8.60 0.32 04.04. 12:33 272 (W) -56
V2712 Oph p 10 0.562227 12.15 12.45 0.30 04.04. 12:34 302 (NW) -43
V1026 Sgr s 10 0.3888662 12.80 13.40 0.60 04.04. 12:34 276 (W) -29
SZ Ari s 2 1.71753 11.10 11.10 0.00 04.04. 12:34 153 (SE) 57
HW Vir s 1 0.11671953 10.50 11.20 0.70 04.04. 12:34 36 (NE) -44
GY Pup p 10 0.4121794 11.90 12.30 0.40 04.04. 12:34 129 (SE) -20
MS Vir s 1 0.3124379 9.34 9.67 0.33 04.04. 12:34 9 (N) -57
BB CMi s 1 0.7928535 10.00 10.80 0.80 04.04. 12:35 94 (E) 9
V653 Ara p 10 0.2614 12.50 12.90 0.40 04.04. 12:35 243 (SW) -69
V384 Ser s 1 0.268729 11.90 12.30 0.40 04.04. 12:35 338 (N) -12
V410 Nor p 10 0.7284 16.20 16.65 0.45 04.04. 12:35 235 (SW) -76
NX Dra p 9 0.275807 12.62 12.83 0.21 04.04. 12:35 13 (N) 38
ST Cen p 10 1.223484 10.62 11.34 0.72 04.04. 12:35 114 (SE) -60
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 04.04. 12:35 291 (W) 23
V5575 Sgr p 10 0.806812 10.76 11.08 0.32 04.04. 12:35 255 (W) -27
V448 Cen p 10 0.3374915 13.60 14.30 0.70 04.04. 12:36 65 (NE) -65
V508 Cen p 10 0.3945023 12.70 13.20 0.50 04.04. 12:36 16 (N) -81
HH UMa p 1 0.375493 10.58 10.80 0.22 04.04. 12:36 39 (NE) 7
EW Boo p 1 0.906349 10.31 10.69 0.38 04.04. 12:36 353 (N) -2
BX Peg p 1 0.280418 11.00 11.69 0.69 04.04. 12:36 275 (W) 31
EN Cyg p 2 2.21486 12.90 16.10 3.20 04.04. 12:36 298 (NW) 15
VW LMi s 1 0.477552 8.03 8.45 0.42 04.04. 12:36 42 (NE) 2
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 04.04. 12:36 103 (E) 36
V434 Per s 3 0.5361082 14.40 14.90 0.50 04.04. 12:36 131 (SE) 77
V903 Ara p 9 0.301566 12.34 12.40 0.06 04.04. 12:36 238 (SW) -66
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 04.04. 12:36 263 (W) 47
QS UMa p 9 0.4183 15.70 17.65 1.95 04.04. 12:36 45 (NE) 28
QY Cam p 10 2.5452 12.20 12.70 0.50 04.04. 12:36 56 (NE) 73
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.