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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:44 // 18:11 UTC
Civil Twilight (6°): 03:10 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:33 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LAM Tau p 1 3.95295 3.37 3.91 0.54 25.04. 18:39 277 (W) 10
V579 Lyr s 1 0.242906 12.77 12.77 0.00 25.04. 18:39 32 (NE) 12
TT Her p 1 0.912078 9.61 10.34 0.73 25.04. 18:39 68 (E) 4
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 25.04. 18:39 18 (N) 4
V592 Lyr s 1 0.355684 11.54 11.54 0.00 25.04. 18:39 40 (NE) 6
CK Cet p 7 0.767309 10.35 10.67 0.32 25.04. 18:39 302 (NW) -49
V1107 Cas s 1 0.273412 12.88 12.88 0.00 25.04. 18:39 335 (NW) 29
FZ Ori s 1 0.3999873 10.70 11.20 0.50 25.04. 18:39 251 (W) 19
SZ Hor s 10 0.62511 10.96 11.26 0.30 25.04. 18:40 231 (SW) -45
V753 Mon p 5 0.677044 8.30 8.82 0.51 25.04. 18:40 227 (SW) 25
NU Cyg s 3 0.2811248 14.30 14.90 0.60 25.04. 18:40 24 (NE) 3
RW Cet p 1 0.9751965 10.43 11.40 0.97 25.04. 18:40 282 (W) -26
LW And p 9 0.472811 15.50 16.40 0.90 25.04. 18:40 312 (NW) 16
QS Cyg p 8 1.043999 13.20 13.80 0.60 25.04. 18:41 23 (NE) 3
XY Men p 10 0.7766348 10.63 11.27 0.64 25.04. 18:41 203 (SW) -41
V1361 Ori p 10 2.10833 9.20 9.42 0.22 25.04. 18:41 267 (W) 22
V1067 Cas p 10 0.413247 12.20 13.15 0.95 25.04. 18:41 345 (N) 39
PS Aps p 9 1.086152 7.87 7.98 0.11 25.04. 18:41 163 (S) -47
BL CMi p 9 5.90397 12.00 12.50 0.50 25.04. 18:41 227 (SW) 32
IW TrA p 10 0.3146 14.20 14.60 0.40 25.04. 18:41 138 (SE) -48
IL Boo p 6 0.347407 13.10 13.55 0.45 25.04. 18:41 71 (E) 49
V517 Ori s 5 1.4169 12.60 12.60 0.00 25.04. 18:41 257 (W) 25
V517 Ori p 5 1.4169 12.60 13.10 0.50 25.04. 18:41 257 (W) 25
V404 Peg s 2 0.419177 10.47 10.47 0.00 25.04. 18:41 348 (N) -5
CE Leo s 1 0.3034287 11.80 12.50 0.70 25.04. 18:41 132 (SE) 56
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 25.04. 18:41 256 (W) 10
LT Gem p 9 1.3606 9.35 9.51 0.16 25.04. 18:42 259 (W) 40
V528 Mon p 5 1.4237507 12.80 13.80 1.00 25.04. 18:42 233 (SW) 29
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 25.04. 18:42 16 (N) 9
V821 Cas p 1 1.76974 8.27 8.70 0.43 25.04. 18:42 342 (N) 17
V Cir p 9 4.40901 10.50 11.30 0.80 25.04. 18:42 142 (SE) -32
V760 Cep p 10 0.316492 14.79 15.22 0.43 25.04. 18:42 356 (N) 46
PR Boo p 10 0.371281 13.70 14.10 0.40 25.04. 18:42 63 (NE) 38
V1071 Cen p 10 2.69535 9.68 10.23 0.55 25.04. 18:43 166 (S) 1
KP Boo p 9 0.589859 11.90 12.35 0.45 25.04. 18:43 72 (E) 46
OQ UMa s 1 0.283356 13.00 13.60 0.60 25.04. 18:43 56 (NE) 55
QX Vir p 1 0.242075 13.31 13.60 0.29 25.04. 18:43 110 (E) 9
V422 And p 4 1.015595 13.40 14.00 0.60 25.04. 18:43 349 (N) 11
V1133 Her s 4 2.46752 12.65 13.20 0.55 25.04. 18:43 58 (NE) -5
KL CMa p 1 1.76222 6.73 6.97 0.24 25.04. 18:44 231 (SW) 10
V811 Cep p 10 0.2507641 14.20 14.90 0.70 25.04. 18:44 15 (N) 24
V497 Ara p 9 1.14085 12.60 14.00 1.40 25.04. 18:44 127 (SE) -48
V690 Aql p 10 1.42225 15.10 15.70 0.60 25.04. 18:44 36 (NE) -24
V1065 Her p 4 0.397828 11.50 12.10 0.60 25.04. 18:44 54 (NE) 7
IQ Cnc p 9 0.634624 13.05 13.45 0.40 25.04. 18:44 197 (S) 54
V885 Cyg s 5 1.694787 9.90 10.20 0.30 25.04. 18:44 32 (NE) -3
AW CrB s 1 0.3609357 11.08 11.08 0.00 25.04. 18:44 63 (NE) 25
GZ Pup p 10 0.3202743 11.70 12.20 0.50 25.04. 18:44 210 (SW) -7
V418 Nor p 10 0.3849 16.18 16.50 0.32 25.04. 18:45 135 (SE) -39
RZ UMi s 2 0.3373491 12.80 13.50 0.70 25.04. 18:45 5 (N) 51
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.