Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:22 // 18:50 UTC
Civil Twilight (6°): 02:45 // 19:28 UTC
Nautical Twilight (12°): 01:52 // 20:20 UTC
Astronomical Twilight (18°): 00:41 // 21:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 28.07. 18:12 89 (E) -19
V1053 Her s 1 0.287796 13.57 13.57 0.00 28.07. 18:12 119 (SE) 67
AV Pup p 1 0.4350067 10.50 11.10 0.60 28.07. 18:12 273 (W) -24
V594 Lyr p 5 0.255999 14.00 14.33 0.33 28.07. 18:12 79 (E) 59
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 28.07. 18:12 64 (NE) 55
V1079 Cas p 9 0.283611 15.83 16.00 0.17 28.07. 18:12 19 (N) 22
BV Leo p 6 0.941584 15.80 16.70 0.90 28.07. 18:12 267 (W) 36
MV CMa p 9 1.31125 9.74 10.08 0.34 28.07. 18:12 275 (W) -45
HU Tau s 1 2.056303 5.85 5.91 0.06 28.07. 18:12 345 (N) -18
WZ Cep p 1 0.417444 12.45 13.01 0.56 28.07. 18:12 20 (N) 41
KQ Gem s 1 0.4079905 14.00 14.60 0.60 28.07. 18:12 315 (NW) -13
UY Mus p 10 0.562441 11.70 13.00 1.30 28.07. 18:12 200 (S) -32
GO Psc s 8 0.453256 13.05 13.35 0.30 28.07. 18:13 32 (NE) -1
FY Boo p 1 0.2411595 13.12 13.83 0.71 28.07. 18:13 230 (SW) 55
V2021 Cyg p 3 3.804225 8.90 9.50 0.60 28.07. 18:13 74 (E) 33
LS Del p 1 0.3638404 8.61 8.76 0.15 28.07. 18:13 85 (E) 22
V336 TrA p 10 0.266768 10.46 11.20 0.74 28.07. 18:13 178 (S) -23
V718 Car p 9 0.81619 10.55 10.87 0.32 28.07. 18:13 205 (SW) -43
DH CVn p 1 0.365804 12.72 13.24 0.52 28.07. 18:13 267 (W) 53
AC Psc p 3 0.335307 13.60 14.60 1.00 28.07. 18:14 66 (NE) -11
NSV 00292 Cet p 9 0.57009 13.50 14.50 1.00 28.07. 18:14 53 (NE) -31
V816 Cep p 10 0.3113931 13.45 14.10 0.65 28.07. 18:14 22 (N) 52
KZ Boo s 8 0.353515 12.65 13.10 0.45 28.07. 18:14 300 (NW) 79
V1141 Cyg s 3 0.595539 11.30 11.80 0.50 28.07. 18:14 84 (E) 46
AK CMi s 1 0.5658969 10.10 10.30 0.20 28.07. 18:14 296 (NW) -16
RZ Cas p 1 1.195251 6.18 7.72 1.54 28.07. 18:14 5 (N) 30
V809 Cyg s 6 1.964457 13.30 13.60 0.30 28.07. 18:14 83 (E) 44
EX Lac s 1 1.739306 13.60 13.60 0.00 28.07. 18:14 43 (NE) 30
GS Aqr p 3 0.374069 13.20 13.80 0.60 28.07. 18:14 81 (E) -8
OV Dra p 9 0.0587357 19.00 20.70 1.70 28.07. 18:14 324 (NW) 63
MU Aqr s 3 0.2722205 11.30 11.30 0.00 28.07. 18:15 101 (E) 7
CL CrB p 8 0.318808 11.41 11.72 0.31 28.07. 18:15 157 (SE) 75
V658 Lyr s 1 0.33026 11.10 11.10 0.00 28.07. 18:15 80 (E) 62
V411 Peg s 1 0.3770427 14.00 14.00 0.00 28.07. 18:15 75 (E) 21
V1426 Aql s 4 1.175155 9.30 9.30 0.00 28.07. 18:15 118 (SE) 27
V646 Aur p 9 0.438786 13.40 13.80 0.40 28.07. 18:15 329 (NW) 10
PS Lyr s 6 1.4469835 11.30 11.40 0.10 28.07. 18:15 98 (E) 43
RU UMi p 1 0.524926 10.00 10.66 0.66 28.07. 18:15 335 (NW) 65
CG Cyg p 1 0.6311435 9.73 10.86 1.13 28.07. 18:15 73 (E) 33
CH CMa p 10 0.8609546 12.80 13.20 0.40 28.07. 18:15 284 (W) -44
V2762 Ori p 10 1.7801725 9.97 10.42 0.45 28.07. 18:15 327 (NW) -23
V842 Cep p 10 0.2889547 14.00 14.70 0.70 28.07. 18:15 21 (N) 50
V839 Oph s 1 0.4090015 8.80 9.30 0.50 28.07. 18:16 131 (SE) 39
DY Gru p 9 0.336029 9.37 10.04 0.67 28.07. 18:16 101 (E) -43
V1237 Tau s 8 0.287447 14.03 14.03 0.00 28.07. 18:16 336 (NW) -12
V640 Aql s 7 0.5612183 12.60 12.80 0.20 28.07. 18:16 108 (E) 28
LM Cnc s 5 0.315801 12.00 11.00 -1.00 28.07. 18:16 289 (W) 3
V445 Nor p 10 0.4871 16.88 17.20 0.32 28.07. 18:16 179 (S) -17
XY Phe p 10 0.33867 13.48 14.23 0.75 28.07. 18:16 80 (E) -67
HR Cas p 10 3.54371 15.40 17.40 2.00 28.07. 18:16 23 (NE) 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.