Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 18:41 UTC
Civil Twilight (6°): 02:34 // 19:18 UTC
Nautical Twilight (12°): 01:41 // 20:11 UTC
Astronomical Twilight (18°): 00:29 // 21:23 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1197 Her s 1 0.2626795 13.17 13.17 0.00 15.05. 16:12 52 (NE) 6
V744 Cep p 5 0.624553 12.20 12.54 0.34 15.05. 16:12 350 (N) 30
V450 Peg s 1 0.556231 14.00 14.00 0.00 15.05. 16:13 348 (N) -13
MR Com s 1 0.412743 12.00 12.40 0.40 15.05. 16:13 88 (E) 35
V658 Ara p 10 0.6276 15.40 16.00 0.60 15.05. 16:13 133 (SE) -56
V523 And p 10 0.528539 11.90 12.40 0.50 15.05. 16:13 312 (NW) 14
V410 Gem p 5 3.470377 10.77 11.20 0.43 15.05. 16:13 225 (SW) 50
MO Aqr s 2 0.3981435 9.95 10.25 0.30 15.05. 16:13 355 (N) -42
AB Vol p 9 1.92193 11.98 12.81 0.83 15.05. 16:13 183 (S) -33
EE CVn p 1 0.280562 13.70 14.57 0.87 15.05. 16:14 81 (E) 35
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 15.05. 16:14 58 (NE) -16
LL Com s 1 0.406915 12.22 12.22 0.00 15.05. 16:14 85 (E) 37
AW Cru p 10 2.452886 13.40 13.90 0.50 15.05. 16:14 155 (SE) -28
V929 Oph p 10 2.3401 15.50 16.10 0.60 15.05. 16:14 36 (NE) -25
YY CrB p 1 0.37656 8.64 9.13 0.49 15.05. 16:14 54 (NE) 20
KM Cnc s 3 0.536435 12.60 11.60 -1.00 15.05. 16:15 201 (S) 62
FM Vul p 1 0.784642 12.80 13.70 0.90 15.05. 16:15 18 (N) -11
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 15.05. 16:15 6 (N) 2
QQ UMa p 10 0.372776 13.30 14.10 0.80 15.05. 16:15 101 (E) 83
BH UMa p 1 0.349341 11.50 12.30 0.80 15.05. 16:15 72 (E) 72
NP Pav p 10 0.6333963 10.70 11.70 1.00 15.05. 16:15 179 (S) -71
V507 Lyr s 7 0.366912 14.21 14.21 0.00 15.05. 16:16 29 (NE) -7
V435 Gem p 1 0.3365 10.55 10.92 0.37 15.05. 16:16 206 (SW) 60
MN Vul p 8 2.273494 15.10 16.10 1.00 15.05. 16:16 19 (N) -11
FI Boo p 1 0.389997 9.60 9.70 0.10 15.05. 16:16 48 (NE) 33
V404 Gem p 1 0.348706 11.59 12.13 0.54 15.05. 16:16 227 (SW) 47
V426 Cam p 8 0.347835 13.50 14.00 0.50 15.05. 16:16 327 (NW) 63
ALF CrB s 10 17.359907 2.21 2.21 0.00 15.05. 16:16 65 (NE) 14
CC Tau p 6 0.479667 12.80 13.50 0.70 15.05. 16:16 249 (W) 19
V355 Vir s 1 0.655521 12.00 12.00 0.00 15.05. 16:17 125 (SE) 32
V481 Cam p 10 0.319855 14.50 15.50 1.00 15.05. 16:18 357 (N) 55
OU Ser s 1 0.2967662 8.25 8.43 0.18 15.05. 16:18 74 (E) 8
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 15.05. 16:18 82 (E) -41
HY Lyr s 4 0.369101 13.80 14.10 0.30 15.05. 16:18 32 (NE) -1
V713 And p 10 0.318453 12.01 12.13 0.12 15.05. 16:18 323 (NW) 3
V1100 Her s 1 0.346931 10.92 10.92 0.00 15.05. 16:18 35 (NE) 9
KO Boo p 9 0.369518 13.15 13.35 0.20 15.05. 16:18 80 (E) 23
V573 Peg s 1 0.417451 12.34 12.34 0.00 15.05. 16:18 331 (NW) -3
KT Cnc s 8 0.323691 13.60 14.20 0.60 15.05. 16:18 189 (S) 52
V400 Lyr p 1 0.253427 12.70 13.35 0.65 15.05. 16:18 19 (N) 1
AC Cru p 6 0.904188 11.90 12.50 0.60 15.05. 16:18 156 (SE) -31
DD Com p 1 0.2692074 14.30 15.05 0.75 15.05. 16:19 104 (E) 40
V1005 Her s 3 0.278962 14.11 14.11 0.00 15.05. 16:19 40 (NE) 25
SV Cet p 9 0.2920877 14.50 14.90 0.40 15.05. 16:19 282 (W) -39
V1355 Tau s 7 0.244668 13.00 13.00 0.00 15.05. 16:19 262 (W) 39
V419 Nor p 10 0.6388 16.09 16.53 0.44 15.05. 16:19 129 (SE) -47
V898 Cep p 8 2.87477 12.20 12.65 0.45 15.05. 16:19 349 (N) 29
V640 Aql s 7 0.5612183 12.60 12.80 0.20 15.05. 16:19 21 (N) -27
QV Cam s 8 2.905937 12.10 12.65 0.55 15.05. 16:19 307 (NW) 48
V917 Cep p 7 0.411767 12.88 13.25 0.37 15.05. 16:19 348 (N) 31
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.