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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GX Boo s 6 0.38784 12.16 12.32 0.16 20.07. 15:50 142 (SE) 61
W Crv p 1 0.3880813 11.16 12.50 1.34 20.07. 15:50 190 (S) 26
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 20.07. 15:50 49 (NE) -45
AM Leo s 1 0.3657975 9.25 9.83 0.58 20.07. 15:50 217 (SW) 45
IY Lyr p 8 0.653167 13.80 14.10 0.30 20.07. 15:50 71 (E) 25
BC Gru s 8 0.3073055 9.90 10.30 0.40 20.07. 15:50 96 (E) -70
V1094 Cas s 1 0.51429 12.40 12.74 0.34 20.07. 15:50 355 (N) 20
QS Vir p 9 0.150757525 14.27 17.76 3.49 20.07. 15:50 162 (S) 25
GQ Boo s 1 0.3846402 12.65 12.65 0.00 20.07. 15:51 121 (SE) 54
BH Del p 5 1.614156 13.20 15.60 2.40 20.07. 15:51 62 (NE) -5
V757 Cen s 1 0.3431685 8.30 8.60 0.30 20.07. 15:51 167 (S) 2
II CMa p 8 0.22919704 15.22 15.74 0.52 20.07. 15:51 259 (W) -8
V424 Cam s 8 0.325849 13.15 13.15 0.00 20.07. 15:51 337 (NW) 45
BM UMa s 1 0.2712208 13.80 14.60 0.80 20.07. 15:51 266 (W) 74
IW Nor p 10 0.33319 14.00 14.50 0.50 20.07. 15:51 151 (SE) -27
V801 Cep p 9 2.01529 12.90 13.40 0.50 20.07. 15:51 354 (N) 39
GM Boo p 1 0.361122 11.85 12.20 0.35 20.07. 15:51 128 (SE) 54
KO Ara s 9 0.3825476 13.30 13.30 0.00 20.07. 15:51 138 (SE) -31
QT Boo p 10 0.3190643 11.65 11.80 0.15 20.07. 15:51 74 (E) 63
LO Cyg s 1 0.629214 13.10 13.30 0.20 20.07. 15:51 31 (NE) 14
QW Gem s 1 0.3581235 10.33 10.33 0.00 20.07. 15:51 289 (W) 23
V449 Nor p 10 0.4046 15.51 15.75 0.24 20.07. 15:51 154 (SE) -23
V963 Per p 1 0.462078 13.20 14.20 1.00 20.07. 15:52 325 (NW) 24
BX Tri p 6 0.1926355 12.35 12.65 0.30 20.07. 15:52 340 (N) -4
V1665 Aql p 9 3.88181 8.09 8.40 0.31 20.07. 15:52 83 (E) 4
PU Boo p 9 0.482238 10.60 10.90 0.30 20.07. 15:52 84 (E) 64
VZ Scl p 10 0.1446222 15.60 18.40 2.80 20.07. 15:52 30 (NE) -64
DK And s 1 0.489223 12.50 12.50 0.00 20.07. 15:52 12 (N) 12
HR Lac p 1 0.42907 13.90 14.40 0.50 20.07. 15:53 25 (NE) 16
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.07. 15:53 125 (SE) 26
GH Mon p 5 0.7071845 12.80 13.70 0.90 20.07. 15:53 265 (W) 1
V337 Vir p 5 0.352857 13.30 14.10 0.80 20.07. 15:53 179 (S) 41
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 20.07. 15:53 68 (E) 30
V470 Cyg p 10 1.87335 8.53 8.55 0.02 20.07. 15:53 47 (NE) 18
V685 Her s 10 0.5891435 15.40 15.80 0.40 20.07. 15:53 104 (E) 42
BU Tri s 1 0.295568 14.40 15.00 0.60 20.07. 15:53 343 (N) -1
RT LMi s 1 0.3749177 11.40 11.70 0.30 20.07. 15:53 261 (W) 54
V1094 Her p 1 0.392119 12.60 13.10 0.50 20.07. 15:54 79 (E) 38
ZZ Lac p 6 2.889665 13.60 15.80 2.20 20.07. 15:54 23 (NE) 16
XZ Leo p 1 0.487737 10.60 11.20 0.60 20.07. 15:54 240 (SW) 43
V688 Cen p 10 0.946073 9.10 9.60 0.50 20.07. 15:54 189 (S) -24
V981 Cyg p 10 0.507662 14.50 15.00 0.50 20.07. 15:54 40 (NE) 33
V444 And p 7 0.46878 13.04 13.74 0.70 20.07. 15:54 355 (N) 2
UY UMa s 1 0.3760203 12.70 12.90 0.20 20.07. 15:54 53 (NE) 80
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 20.07. 15:54 179 (S) 9
V622 Aur p 9 0.3043 15.13 15.32 0.19 20.07. 15:54 307 (NW) 21
V1355 Tau p 7 0.244668 13.00 13.00 0.00 20.07. 15:54 305 (NW) 3
FI Lyn p 6 0.373261 9.46 9.46 0.00 20.07. 15:54 300 (NW) 49
V413 Nor p 10 0.558 15.65 16.00 0.35 20.07. 15:54 155 (SE) -23
EH CVn p 1 0.263585 12.91 13.26 0.35 20.07. 15:54 147 (SE) 69
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.