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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 17.04. 20:46 243 (SW) 47
RZ UMi p 2 0.3373491 12.80 13.50 0.70 17.04. 20:46 4 (N) 52
V358 Cep p 1 0.4728283 13.50 14.50 1.00 17.04. 20:46 352 (N) 43
V509 Cam s 6 0.350347 13.00 13.50 0.50 17.04. 20:46 350 (N) 58
V1290 Sco p 10 4.49244 7.96 8.07 0.11 17.04. 20:46 126 (SE) -25
V496 Cam s 7 0.392897 13.95 14.40 0.45 17.04. 20:46 348 (N) 55
KW Eri p 9 0.2352915 13.38 13.90 0.52 17.04. 20:47 255 (W) -57
EX Hya p 10 0.068233846 9.60 13.99 4.39 17.04. 20:47 162 (S) 9
GN Aqr p 5 4.404416 11.72 12.16 0.44 17.04. 20:47 24 (NE) -42
OY Lup p 9 6.14395 8.94 9.05 0.11 17.04. 20:48 141 (SE) -14
V497 Ara p 9 1.14085 12.60 14.00 1.40 17.04. 20:48 136 (SE) -37
AZ Cam p 1 1.319228 10.10 10.90 0.80 17.04. 20:48 352 (N) 56
V552 And p 4 0.28133 16.89 17.55 0.66 17.04. 20:48 334 (NW) 9
V2553 Oph p 1 0.457615 11.30 11.80 0.50 17.04. 20:48 82 (E) 12
LM Boo s 1 0.327922 12.00 12.00 0.00 17.04. 20:48 109 (E) 46
CT Cet p 6 0.2564878 9.29 9.48 0.19 17.04. 20:49 319 (NW) -55
PY Lyr s 1 0.385768 12.50 12.50 0.00 17.04. 20:49 52 (NE) 7
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 17.04. 20:49 24 (NE) 24
CW Sge p 1 0.6603618 11.00 11.80 0.80 17.04. 20:49 50 (NE) -6
DM CVn p 6 1.24897 12.50 13.01 0.51 17.04. 20:49 120 (SE) 59
LP UMa p 1 0.309901 12.52 12.79 0.27 17.04. 20:49 322 (NW) 78
GP Boo s 1 0.81877 11.10 11.10 0.00 17.04. 20:50 104 (E) 43
V2277 Cyg p 8 1.061935 10.50 11.10 0.60 17.04. 20:50 43 (NE) 20
V451 Cam p 9 0.401453 13.20 13.70 0.50 17.04. 20:50 319 (NW) 51
MT UMa p 4 0.800653 11.75 12.16 0.41 17.04. 20:50 181 (S) 83
CF CrB p 10 0.262445 14.14 14.54 0.40 17.04. 20:50 85 (E) 36
V448 Mon s 1 1.118471 9.40 9.80 0.40 17.04. 20:50 257 (W) 13
BV Dra p 1 0.350067 7.88 8.48 0.60 17.04. 20:50 47 (NE) 58
LY And s 4 0.345031 13.80 13.80 0.00 17.04. 20:50 328 (NW) 6
V1073 Cyg s 1 0.785854 8.23 8.57 0.34 17.04. 20:50 26 (NE) -2
V999 Aql p 10 0.4335 15.20 16.00 0.80 17.04. 20:50 59 (NE) -11
V641 Ori p 1 0.450815 14.20 14.80 0.60 17.04. 20:50 275 (W) 14
AG LMi s 7 0.679508 10.72 10.75 0.03 17.04. 20:51 214 (SW) 71
V873 Per p 1 0.294902 10.80 11.50 0.70 17.04. 20:51 325 (NW) 11
AC Boo s 1 0.352437 10.00 10.55 0.55 17.04. 20:51 76 (E) 57
V811 Cep p 10 0.2507641 14.20 14.90 0.70 17.04. 20:51 26 (NE) 29
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 17.04. 20:51 316 (NW) -12
V578 Per p 3 0.970766 8.93 9.10 0.17 17.04. 20:51 321 (NW) 20
UU Sge p 7 0.46506918 14.18 15.59 1.41 17.04. 20:51 55 (NE) -6
RZ Com s 1 0.338507 10.42 10.42 0.00 17.04. 20:51 151 (SE) 61
MN And p 10 0.61065 15.10 16.20 1.10 17.04. 20:52 330 (NW) 9
TZ CMa s 1 3.822865 9.80 10.50 0.70 17.04. 20:52 245 (SW) -5
V1042 Her p 1 0.511154 12.08 12.66 0.58 17.04. 20:52 82 (E) 22
V531 And p 10 0.406372 11.40 11.60 0.20 17.04. 20:52 337 (NW) -3
V804 Aql p 8 0.6553905 11.30 11.70 0.40 17.04. 20:52 77 (E) -19
BW Dra p 1 0.292165 8.61 9.08 0.47 17.04. 20:52 47 (NE) 59
V789 Per p 9 0.715314 13.20 13.85 0.65 17.04. 20:52 326 (NW) 9
WZ And s 1 0.695662 11.60 11.90 0.30 17.04. 20:52 343 (N) 0
EX CVn s 4 0.2771572 13.10 13.10 0.00 17.04. 20:52 127 (SE) 73
V507 Lyr s 7 0.366912 14.21 14.21 0.00 17.04. 20:52 60 (NE) 12
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.