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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:49 // 18:18 UTC
Civil Twilight (6°): 03:15 // 18:53 UTC
Nautical Twilight (12°): 02:30 // 19:38 UTC
Astronomical Twilight (18°): 01:37 // 20:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AH Aur p 1 0.4941067 10.20 10.70 0.50 16.08. 17:22 329 (NW) -6
V747 Cen p 10 0.53719488 9.86 10.46 0.60 16.08. 17:23 205 (SW) -10
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 16.08. 17:23 85 (E) 38
V1083 Cyg p 1 1.625847 11.00 11.50 0.50 16.08. 17:23 57 (NE) 39
V955 Aql p 10 1.5331646 14.10 15.00 0.90 16.08. 17:23 133 (SE) 18
V532 Mon s 1 0.4669795 12.20 12.20 0.00 16.08. 17:23 307 (NW) -27
V487 Oph p 8 3.13583516 12.80 14.10 1.30 16.08. 17:23 143 (SE) 36
LX Ser p 1 0.1584325 13.30 17.40 4.10 16.08. 17:23 192 (S) 58
FI Lyn s 6 0.373261 9.46 9.46 0.00 16.08. 17:23 322 (NW) 25
GN TrA p 9 0.6146065 11.30 11.80 0.50 16.08. 17:23 182 (S) -27
RR Col p 10 12.62545 11.07 11.36 0.29 16.08. 17:23 284 (W) -59
V941 Oph s 10 1.2497107 16.00 16.50 0.50 16.08. 17:23 142 (SE) 42
V374 Cas p 1 1.0448105 11.80 12.70 0.90 16.08. 17:24 34 (NE) 28
BO Ari p 1 0.3181937 10.00 10.50 0.50 16.08. 17:24 25 (NE) -9
V1139 Cas s 1 0.2971 12.80 12.80 0.00 16.08. 17:24 21 (N) 20
V784 Aql s 4 0.5876933 14.20 14.80 0.60 16.08. 17:24 104 (E) 29
V401 Lac p 2 1.95012 7.93 8.16 0.23 16.08. 17:24 53 (NE) 35
V1256 Her s 2 0.318276 12.60 13.40 0.80 16.08. 17:25 149 (SE) 53
VY Cnc s 10 0.7194195 11.90 12.30 0.40 16.08. 17:25 294 (NW) 4
QQ Lup p 10 0.251562 12.40 13.35 0.95 16.08. 17:25 195 (S) -8
BX Tri s 6 0.1926355 12.35 12.60 0.25 16.08. 17:25 22 (N) -3
V699 Cep s 8 0.8050726 11.60 11.60 0.00 16.08. 17:25 41 (NE) 36
BT Mic p 10 1.50568 10.14 10.42 0.27 16.08. 17:26 134 (SE) -21
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 16.08. 17:26 72 (E) 58
BC Col p 10 0.29683 15.00 15.00 0.00 16.08. 17:26 306 (NW) -59
V546 Vir p 10 0.56717 10.40 10.40 0.00 16.08. 17:26 216 (SW) 41
V872 Aql p 9 0.5389006 15.10 16.40 1.30 16.08. 17:26 135 (SE) 28
OS Aqr p 9 0.586773 12.00 12.60 0.60 16.08. 17:26 107 (E) -4
GG Mon p 6 2.484734 13.00 14.10 1.10 16.08. 17:26 308 (NW) -29
V383 Cam p 10 0.3772858 11.65 11.90 0.25 16.08. 17:26 355 (N) 36
SY Hor p 10 0.3116395 11.48 12.34 0.86 16.08. 17:26 342 (N) -86
HN Cnc p 1 0.49451 11.10 11.50 0.40 16.08. 17:26 302 (NW) -4
BW Lib p 7 0.932358 13.40 14.70 1.30 16.08. 17:27 189 (S) 19
V870 Ara s 7 0.399826 9.00 9.00 0.00 16.08. 17:27 163 (S) -20
V824 Cyg p 5 0.6441952 14.00 14.90 0.90 16.08. 17:27 85 (E) 46
DF Lyr s 1 0.5771284 13.10 13.40 0.30 16.08. 17:27 109 (E) 52
V745 Cen p 9 3.025101 9.40 10.30 0.90 16.08. 17:27 193 (S) -24
XY Sct s 4 0.7852528 13.80 14.50 0.70 16.08. 17:27 137 (SE) 25
ZZ Peg s 1 0.667356 12.20 12.50 0.30 16.08. 17:27 71 (E) 3
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 16.08. 17:27 176 (S) 36
V404 Hya s 7 0.309535 14.85 14.85 0.00 16.08. 17:27 285 (W) -7
MU Aqr p 3 0.2722205 11.30 11.80 0.50 16.08. 17:27 107 (E) 12
V501 Sgr p 6 1.513265 12.60 13.70 1.10 16.08. 17:28 145 (SE) -11
AW Ari s 8 0.381766 13.66 14.30 0.64 16.08. 17:28 36 (NE) -20
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 16.08. 17:28 61 (NE) 53
AI Sex p 2 0.603615 11.12 11.50 0.38 16.08. 17:28 272 (W) 0
RT Per s 1 0.8494067 10.46 10.66 0.20 16.08. 17:28 8 (N) 7
HI Leo p 1 0.3115905 10.90 11.60 0.70 16.08. 17:29 259 (W) 11
G2656.4286 Cyg p 7 1.125815 12.93 12.93 0.00 16.08. 17:29 96 (E) 47
V692 And s 6 0.33802 12.50 12.50 0.00 16.08. 17:29 44 (NE) 22
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.