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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:48 // 18:20 UTC
Civil Twilight (6°): 03:13 // 18:55 UTC
Nautical Twilight (12°): 02:28 // 19:40 UTC
Astronomical Twilight (18°): 01:35 // 20:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V631 Cen p 10 1.052519 13.70 14.40 0.70 15.08. 19:18 209 (SW) -27
GO Cyg s 1 0.717765 8.47 8.73 0.26 15.08. 19:18 101 (E) 57
NO Vul s 1 0.370765 13.40 14.10 0.70 15.08. 19:18 137 (SE) 55
V563 Lyr p 1 0.577642 10.96 11.47 0.51 15.08. 19:18 134 (SE) 77
V830 Cep p 10 0.2601155 13.40 14.85 1.45 15.08. 19:19 30 (NE) 61
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 15.08. 19:19 188 (S) 48
LU Aur p 10 0.388333333 13.50 14.50 1.00 15.08. 19:19 357 (N) 2
GR Tau s 1 0.429851 10.26 10.49 0.23 15.08. 19:19 28 (NE) -15
EU Vul p 3 0.883049 12.90 13.50 0.60 15.08. 19:19 131 (SE) 54
AI Tri p 3 0.19174566 16.00 16.50 0.50 15.08. 19:19 48 (NE) 5
BV Tau p 3 0.930451 11.70 12.40 0.70 15.08. 19:19 4 (N) -17
V752 Cen p 2 0.370229 9.10 9.66 0.56 15.08. 19:19 247 (SW) -29
AA Lyr s 1 0.5173146 13.40 13.50 0.10 15.08. 19:19 141 (SE) 65
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 15.08. 19:19 85 (E) 75
CF CrB p 10 0.262445 14.14 14.54 0.40 15.08. 19:19 236 (SW) 61
V901 Cen s 1 0.3542133 11.94 11.94 0.00 15.08. 19:20 236 (SW) -42
AP Tau p 3 0.9719742 14.00 15.00 1.00 15.08. 19:20 14 (N) -12
FQ CVn p 1 0.371037 12.95 13.40 0.45 15.08. 19:20 274 (W) 40
V804 Aql p 8 0.6553905 11.30 11.70 0.40 15.08. 19:20 160 (S) 32
BL Phe p 10 0.810356 8.34 8.68 0.34 15.08. 19:20 134 (SE) -42
HS Ara p 9 2.645573 14.00 15.40 1.40 15.08. 19:21 180 (S) -16
V927 Mon s 8 0.361879 10.90 11.16 0.26 15.08. 19:21 341 (N) -34
TW Cir p 9 1.110105 13.00 14.30 1.30 15.08. 19:21 201 (S) -37
V1105 Her s 5 0.321736 12.60 12.60 0.00 15.08. 19:21 172 (S) 70
V365 Per p 9 3.024336 14.20 14.80 0.60 15.08. 19:21 35 (NE) 10
V338 Aqr s 9 0.285143 12.40 12.40 0.00 15.08. 19:21 117 (SE) 20
QW And s 5 0.49187 12.60 12.60 0.00 15.08. 19:22 43 (NE) 26
GS Aqr p 3 0.374069 13.20 13.80 0.60 15.08. 19:22 108 (E) 14
V1273 Cen p 10 2.7473 15.69 15.70 0.01 15.08. 19:22 210 (SW) -35
DK Cyg p 1 0.470693 10.37 10.93 0.56 15.08. 19:22 90 (E) 48
V407 Dra p 10 1.204212 12.75 14.60 1.85 15.08. 19:22 6 (N) 66
UZ Mic p 10 0.440964 11.90 12.40 0.50 15.08. 19:22 149 (SE) -6
TU Boo s 1 0.324284 11.80 12.40 0.60 15.08. 19:22 268 (W) 42
V981 Cyg s 10 0.507662 14.50 15.00 0.50 15.08. 19:22 58 (NE) 73
V631 Aur p 9 0.3459 15.97 16.61 0.64 15.08. 19:22 2 (N) -1
SV Ind s 10 0.443299 14.00 14.00 0.00 15.08. 19:23 158 (S) -20
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 15.08. 19:23 290 (W) 31
V357 Her p 5 0.28204 13.40 13.95 0.55 15.08. 19:23 163 (S) 52
HV Aqr s 1 0.374457 9.71 9.71 0.00 15.08. 19:23 124 (SE) 22
V387 Cyg p 1 0.6405968 11.50 12.30 0.80 15.08. 19:24 91 (E) 53
V1222 Tau s 4 0.295362 13.28 13.40 0.12 15.08. 19:24 41 (NE) -22
V1933 Sgr p 10 1.3503527 12.50 15.00 2.50 15.08. 19:24 169 (S) 20
IK Vir p 8 0.723602 11.51 11.79 0.28 15.08. 19:24 269 (W) 4
CL CrB s 8 0.318808 11.41 11.66 0.25 15.08. 19:24 246 (SW) 65
CH Hya s 10 0.346546 14.50 15.50 1.00 15.08. 19:25 243 (SW) -16
V962 Aql p 7 1.165016 12.30 14.50 2.20 15.08. 19:25 154 (SE) 51
PT Vir s 7 0.3081795 13.38 13.50 0.12 15.08. 19:25 273 (W) 12
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 15.08. 19:25 260 (W) 61
V866 Cep p 10 0.3259 13.40 14.00 0.60 15.08. 19:25 35 (NE) 57
MM Aur p 9 0.774593 15.60 16.50 0.90 15.08. 19:25 5 (N) -11
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.