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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V447 Cam s 7 0.83614 11.89 12.03 0.14 21.04. 06:07 15 (N) 31
CS CrB p 9 0.336486 15.00 15.20 0.20 21.04. 06:07 276 (W) 32
TU CMi p 5 0.4334425 14.40 15.10 0.70 21.04. 06:07 25 (NE) -29
V365 Dra p 10 0.35396 11.82 12.03 0.21 21.04. 06:07 300 (NW) 56
AY CrB s 8 0.460476 13.50 14.00 0.50 21.04. 06:07 288 (W) 26
DD Aqr s 1 0.7210105 10.90 11.20 0.30 21.04. 06:07 148 (SE) 37
CN And s 1 0.4627909 9.70 9.96 0.26 21.04. 06:08 87 (E) 55
V1638 Ori p 8 0.614052 11.43 11.86 0.43 21.04. 06:08 71 (E) -20
V1143 Her s 1 0.318275 13.00 14.00 1.00 21.04. 06:08 254 (W) 34
EN Oct p 1 0.288913 11.88 12.60 0.72 21.04. 06:08 180 (S) -50
KR Mon p 1 1.150961 11.28 11.70 0.42 21.04. 06:09 23 (NE) -39
EM Psc p 8 0.343975 14.30 14.75 0.45 21.04. 06:09 102 (E) 27
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 21.04. 06:09 289 (W) 74
TX Cha p 6 0.901645 13.08 14.00 0.92 21.04. 06:09 188 (S) -57
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 21.04. 06:10 260 (W) 58
V375 Cam p 8 0.32208 13.60 14.20 0.60 21.04. 06:10 14 (N) 44
BZ Cas p 1 2.126469 11.40 12.40 1.00 21.04. 06:10 43 (NE) 51
AH Cnc s 1 0.360455 13.31 13.68 0.37 21.04. 06:10 4 (N) -28
V364 Tel p 10 11.2359 11.36 11.90 0.54 21.04. 06:10 194 (S) -14
QQ Boo s 8 0.2764765 12.45 12.45 0.00 21.04. 06:10 300 (NW) 36
IV Boo p 8 0.2830385 14.30 15.10 0.80 21.04. 06:10 299 (NW) 15
V1053 Her s 1 0.287796 13.57 13.57 0.00 21.04. 06:10 274 (W) 47
QS UMa p 9 0.4183 15.70 17.65 1.95 21.04. 06:10 356 (N) 10
V1692 Aql p 9 0.609249 11.25 11.45 0.20 21.04. 06:11 215 (SW) 42
RV Psc s 1 0.5539893 11.30 12.00 0.70 21.04. 06:11 87 (E) 40
BK Vul s 1 0.453463 12.80 12.80 0.00 21.04. 06:11 170 (S) 68
V1355 Tau s 7 0.244668 13.00 13.00 0.00 21.04. 06:11 53 (NE) 2
V800 Cep p 10 1.218048 13.00 13.70 0.70 21.04. 06:11 14 (N) 51
FK And p 10 2.269408 14.00 16.80 2.80 21.04. 06:11 83 (E) 46
V1038 Her p 1 0.26818 11.80 12.40 0.60 21.04. 06:11 275 (W) 42
LO Pav p 10 0.6598 15.90 16.50 0.60 21.04. 06:11 190 (S) -32
DZ Cas p 1 0.784886 11.60 12.30 0.70 21.04. 06:11 61 (NE) 67
V664 Lyr s 8 0.359987 13.00 13.00 0.00 21.04. 06:11 269 (W) 63
AH Cep s 5 1.774741 6.78 7.03 0.25 21.04. 06:11 31 (NE) 70
V488 Cam p 7 0.2674155 12.80 12.95 0.15 21.04. 06:12 5 (N) 39
FQ Vir p 3 0.749603 10.10 10.90 0.80 21.04. 06:12 272 (W) -22
V475 Hya s 7 0.317122 12.60 12.60 0.00 21.04. 06:12 16 (N) -38
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 21.04. 06:12 272 (W) 66
HI Leo p 1 0.3115905 10.90 11.60 0.70 21.04. 06:12 323 (NW) -32
V5521 Sgr p 10 0.464 15.20 15.80 0.60 21.04. 06:12 218 (SW) 6
V404 Hya p 7 0.309535 14.85 15.25 0.40 21.04. 06:13 2 (N) -35
TT Cru p 10 2.95216 10.60 11.30 0.70 21.04. 06:13 228 (SW) -61
V391 Vir p 1 0.3543161 12.21 12.84 0.63 21.04. 06:13 306 (NW) -22
V592 Lyr p 1 0.355684 11.54 11.74 0.20 21.04. 06:13 257 (W) 57
HI Pup p 10 0.4326186 10.70 11.00 0.30 21.04. 06:13 100 (E) -74
V1052 Her s 1 0.370829 12.20 12.20 0.00 21.04. 06:13 261 (W) 37
V404 Dra p 10 0.3476427 11.57 11.77 0.20 21.04. 06:13 283 (W) 64
V873 Per s 1 0.294902 10.80 10.80 0.00 21.04. 06:13 64 (NE) 34
BX CrB p 10 0.358838 12.25 12.50 0.25 21.04. 06:14 288 (W) 35
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 21.04. 06:14 216 (SW) 77
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.