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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 °
V458 Mon p 5 0.3969371 13.30 13.90 0.60 18.04. 05:58 32 (NE) -33
LZ Dra s 5 0.350349 12.00 12.00 0.00 18.04. 05:58 349 (N) 65
II UMa s 2 0.825227 8.17 8.48 0.31 18.04. 05:58 328 (NW) 25
GV Aqr s 4 0.33677 13.60 13.60 0.00 18.04. 05:58 150 (SE) 28
V1047 Her s 1 0.320736 12.26 12.26 0.00 18.04. 05:59 267 (W) 48
V525 Ori s 10 2.081688 14.40 14.70 0.30 18.04. 05:59 46 (NE) -19
SY Aps p 6 0.278908 12.20 13.60 1.40 18.04. 05:59 206 (SW) -47
V1140 Cen p 9 0.434606 13.60 14.70 1.10 18.04. 05:59 261 (W) -45
IT Her s 1 0.3393957 12.90 12.90 0.00 18.04. 05:59 234 (SW) 56
V596 Aur s 1 0.397887 11.83 12.27 0.44 18.04. 05:59 39 (NE) 15
FU Lac s 7 2.289106 15.80 15.80 0.00 18.04. 05:59 108 (E) 76
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 18.04. 05:59 302 (NW) 85
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 18.04. 05:59 173 (S) 37
KX Aqr p 7 2.074336 8.23 8.70 0.47 18.04. 06:00 155 (SE) 13
CS Tri p 9 0.663318 11.20 11.40 0.20 18.04. 06:00 69 (E) 25
OU Ser p 1 0.2967662 8.25 8.43 0.18 18.04. 06:00 274 (W) 18
VW Tri p 1 0.298863 13.90 14.40 0.50 18.04. 06:00 74 (E) 31
EP And p 1 0.4041085 11.90 12.50 0.60 18.04. 06:00 66 (NE) 42
ET Mus s 8 0.4593487 12.10 12.10 0.00 18.04. 06:00 204 (SW) -55
V556 And p 1 0.43141 14.55 14.80 0.25 18.04. 06:00 64 (NE) 39
CX CMi s 6 1.121975 11.41 11.41 0.00 18.04. 06:00 26 (NE) -26
EL CMi s 6 1.053835 11.54 11.54 0.00 18.04. 06:00 15 (N) -39
CH Hya s 10 0.346546 14.50 15.50 1.00 18.04. 06:01 272 (W) -41
EF CVn p 1 0.27205 13.10 13.50 0.40 18.04. 06:01 301 (NW) 11
V523 Aur s 1 0.330437 13.30 13.30 0.00 18.04. 06:01 15 (N) 3
XY Leo p 1 0.2841029 9.45 9.93 0.48 18.04. 06:01 341 (N) -21
DK Cyg p 1 0.470693 10.37 10.93 0.56 18.04. 06:01 146 (SE) 72
X Car p 9 1.08263 7.90 8.65 0.75 18.04. 06:01 168 (S) -81
AQ Cam p 6 3.109114 12.00 16.00 4.00 18.04. 06:01 33 (NE) 26
EM Cyg s 1 0.2909091 11.90 11.90 0.00 18.04. 06:01 220 (SW) 67
V891 Aql s 10 0.419508 15.40 15.80 0.40 18.04. 06:01 200 (S) 39
V1036 Her s 1 0.391678 11.31 11.31 0.00 18.04. 06:01 263 (W) 39
V345 Cas s 1 0.6887584 13.10 13.60 0.50 18.04. 06:01 65 (NE) 68
IV Dra s 4 0.2681055 13.70 13.70 0.00 18.04. 06:01 306 (NW) 44
AH Mic p 10 0.387315 13.20 13.60 0.40 18.04. 06:01 177 (S) -1
OS Boo p 10 0.275727 13.80 14.10 0.30 18.04. 06:02 299 (NW) 34
QX Boo p 9 0.3604665 12.50 13.20 0.70 18.04. 06:02 299 (NW) 41
DQ Her p 7 0.19362088 13.00 18.08 5.08 18.04. 06:02 277 (W) 63
V2788 Ori p 7 0.500033 12.00 12.50 0.50 18.04. 06:02 43 (NE) -25
MN Lyr p 6 0.544077 13.80 14.50 0.70 18.04. 06:02 249 (W) 63
V1139 Cas p 1 0.2971 12.80 13.23 0.43 18.04. 06:02 53 (NE) 48
TW CMi p 10 1.07926 14.80 15.60 0.80 18.04. 06:03 20 (N) -31
V489 Cam p 8 0.6197565 10.94 11.22 0.28 18.04. 06:03 4 (N) 37
BP Mon p 8 2.056989 13.10 15.70 2.60 18.04. 06:03 33 (NE) -30
IY UMa p 4 0.0739138 18.40 20.00 1.60 18.04. 06:03 344 (N) 21
HK Cep s 10 1.0513 14.20 14.40 0.20 18.04. 06:03 349 (N) 83
CT Cet s 6 0.2564878 9.29 9.29 0.00 18.04. 06:03 122 (SE) -1
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 18.04. 06:03 255 (W) 61
V640 Aql p 7 0.5612183 12.60 13.40 0.80 18.04. 06:04 207 (SW) 48
V981 Cyg p 10 0.507662 14.50 15.00 0.50 18.04. 06:04 310 (NW) 78
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.