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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DY CVn s 1 0.2459495 12.00 12.00 0.00 20.04. 00:02 244 (SW) 67
BO Vul s 1 1.9458862 10.50 10.60 0.10 20.04. 00:02 85 (E) 27
V1112 Tau s 1 0.423837 13.10 13.10 0.00 20.04. 00:02 332 (NW) -28
V1284 Her s 1 0.337146 12.78 12.78 0.00 20.04. 00:02 98 (E) 58
FQ CVn s 1 0.371037 12.95 13.20 0.25 20.04. 00:02 224 (SW) 67
V696 And p 10 0.798466 12.85 13.26 0.41 20.04. 00:02 38 (NE) 6
V1425 Cyg p 7 1.252387 7.70 8.15 0.45 20.04. 00:02 45 (NE) 37
V2788 Ori s 7 0.500033 12.00 12.00 0.00 20.04. 00:02 306 (NW) -20
DQ CVn p 1 0.491422 12.28 12.56 0.28 20.04. 00:02 250 (W) 61
V505 And p 10 0.394143 13.80 14.60 0.80 20.04. 00:02 25 (NE) 2
HT Lyr p 8 0.8619849 13.20 13.70 0.50 20.04. 00:03 89 (E) 53
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 20.04. 00:03 121 (SE) 5
GN Boo s 1 0.3016025 10.75 10.75 0.00 20.04. 00:03 183 (S) 70
BP Vel p 10 0.264987 12.90 13.80 0.90 20.04. 00:03 242 (SW) -38
DY Cet p 1 0.44079 9.47 10.05 0.58 20.04. 00:03 7 (N) -54
V605 CrA p 10 1.4801563 13.20 14.60 1.40 20.04. 00:03 141 (SE) -11
V941 Oph s 10 1.2497107 16.00 16.50 0.50 20.04. 00:03 123 (SE) 34
V1004 Cas p 7 1.181875 12.80 13.30 0.50 20.04. 00:03 19 (N) 29
V389 Cam p 9 0.439897 11.80 12.50 0.70 20.04. 00:03 346 (N) 33
QS UMa p 9 0.4183 15.70 17.65 1.95 20.04. 00:03 303 (NW) 41
QW Tel p 10 0.411928 8.06 8.21 0.15 20.04. 00:04 151 (SE) -24
AV CrB s 1 0.30819 11.87 11.87 0.00 20.04. 00:04 136 (SE) 65
V789 Cep p 9 0.35363 14.58 14.58 0.00 20.04. 00:04 4 (N) 45
SS Ari p 1 0.405986 10.37 10.92 0.55 20.04. 00:04 12 (N) -15
V477 Peg p 9 0.2747515 11.65 11.75 0.10 20.04. 00:04 66 (NE) 7
CM Dra s 1 1.26839 12.87 13.63 0.76 20.04. 00:05 54 (NE) 74
EX Lac p 1 1.739306 13.60 14.60 1.00 20.04. 00:05 38 (NE) 26
QW And p 5 0.49187 12.60 13.00 0.40 20.04. 00:05 16 (N) 12
KP Boo p 9 0.589859 11.90 12.35 0.45 20.04. 00:05 226 (SW) 81
V652 Pup p 10 0.371829 9.66 9.84 0.18 20.04. 00:05 262 (W) -44
DD Mon p 1 0.5680155 10.61 11.09 0.48 20.04. 00:06 296 (NW) -21
V747 Cen p 10 0.53719488 9.86 10.46 0.60 20.04. 00:06 194 (S) -7
V615 Cen p 10 0.4066609 13.70 14.00 0.30 20.04. 00:06 190 (S) -16
V474 Cam s 5 0.328205 10.90 10.90 0.00 20.04. 00:06 336 (NW) 38
V1056 Cas p 8 0.7427267 14.10 14.10 0.00 20.04. 00:06 17 (N) 22
BE Scl p 9 0.422901 10.37 10.83 0.46 20.04. 00:06 51 (NE) -62
YY Eri p 1 0.3214963 8.37 9.04 0.67 20.04. 00:06 333 (NW) -48
MM Com p 1 0.30199 12.00 12.50 0.50 20.04. 00:07 246 (SW) 63
SX Psc p 1 0.8258808 11.20 12.10 0.90 20.04. 00:07 32 (NE) -22
KM UMa s 1 0.3518602 11.00 11.50 0.50 20.04. 00:07 266 (W) 52
MU Lac s 10 0.2775155 14.10 14.10 0.00 20.04. 00:07 41 (NE) 27
CZ CMa p 9 0.818973 13.40 13.70 0.30 20.04. 00:08 276 (W) -30
SW Cnc p 6 1.799205 11.60 12.50 0.90 20.04. 00:08 275 (W) 9
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 20.04. 00:08 61 (NE) 47
V525 Cyg s 6 2.403315 13.30 13.30 0.00 20.04. 00:08 58 (NE) 31
V477 Lyr p 9 0.471729 14.30 16.00 1.70 20.04. 00:09 100 (E) 44
OY Cas p 10 2.019284 15.50 16.80 1.30 20.04. 00:09 14 (N) 24
V2762 Ori p 10 1.7801725 9.97 10.42 0.45 20.04. 00:09 317 (NW) -19
IW Lyr s 4 0.7985204 13.10 13.30 0.20 20.04. 00:09 87 (E) 52
SV Nor p 10 0.3761231 12.00 12.60 0.60 20.04. 00:09 174 (S) -20
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.