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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:39 UTC
Civil Twilight (6°): 02:36 // 19:16 UTC
Nautical Twilight (12°): 01:43 // 20:08 UTC
Astronomical Twilight (18°): 00:33 // 21:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AK Her s 1 0.4215225 8.29 8.64 0.35 15.05. 08:06 297 (NW) 0
V931 Cyg p 1 0.341513 13.90 14.60 0.70 15.05. 08:07 280 (W) 32
SV Cen s 6 1.65766 8.71 9.45 0.74 15.05. 08:07 150 (SE) -77
V337 Per p 9 1.886075 12.80 14.00 1.20 15.05. 08:07 100 (E) 55
V1007 Cas p 5 0.332007 12.00 12.44 0.44 15.05. 08:07 286 (W) 85
V514 Mon p 1 0.557388 12.80 13.30 0.50 15.05. 08:07 88 (E) -2
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 15.05. 08:07 310 (NW) 53
SY Ind s 10 0.4714 15.00 15.00 0.00 15.05. 08:08 212 (SW) -30
V753 Mon p 5 0.677044 8.30 8.82 0.51 15.05. 08:08 87 (E) -8
V459 Peg p 9 0.295664 13.65 14.52 0.87 15.05. 08:08 245 (SW) 46
KM UMa s 1 0.3518602 11.00 11.50 0.50 15.05. 08:08 11 (N) -4
GX Boo s 6 0.38784 12.16 12.32 0.16 15.05. 08:08 341 (N) -13
V917 Aql p 6 1.832417 13.50 14.50 1.00 15.05. 08:08 272 (W) 14
TU CMa p 1 1.1278038 9.80 10.50 0.70 15.05. 08:09 108 (E) -17
AA Cet s 1 0.536169 6.20 6.70 0.50 15.05. 08:09 162 (S) 15
PS Del p 9 0.753477 11.95 12.40 0.45 15.05. 08:09 257 (W) 27
XZ CMi p 1 0.5788095 9.70 10.42 0.72 15.05. 08:09 74 (E) -9
V1799 Ori s 2 0.290304 12.90 13.60 0.70 15.05. 08:09 108 (E) 23
V914 Aql p 10 3.337217 14.80 16.30 1.50 15.05. 08:09 264 (W) 1
V1022 Tau p 2 0.347171 14.96 15.72 0.77 15.05. 08:09 100 (E) 45
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 15.05. 08:09 301 (NW) 44
XY Phe p 10 0.33867 13.48 14.23 0.75 15.05. 08:09 169 (S) -3
V1261 Her s 4 0.397693 13.00 14.00 1.00 15.05. 08:10 298 (NW) 4
V1170 Her p 10 0.413998 12.20 12.50 0.30 15.05. 08:10 322 (NW) 15
LO Pav s 10 0.6598 15.90 16.50 0.60 15.05. 08:10 207 (SW) -43
V1369 Tau p 8 1.35569 12.35 12.75 0.40 15.05. 08:10 89 (E) 28
V947 Per s 6 0.297667 13.45 13.45 0.00 15.05. 08:11 96 (E) 49
V880 Mon p 10 0.372458 8.21 8.41 0.20 15.05. 08:11 94 (E) -9
V345 Cyg p 2 2.075534 11.30 11.80 0.50 15.05. 08:11 276 (W) 36
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 15.05. 08:11 307 (NW) 42
AD CMa p 8 0.7933042 13.50 13.70 0.20 15.05. 08:11 97 (E) -20
V1035 Her p 4 0.971205 10.90 11.40 0.50 15.05. 08:11 315 (NW) 14
V641 And p 10 0.69492 13.40 13.85 0.45 15.05. 08:11 244 (SW) 73
V432 Per p 1 0.3833085 11.00 11.70 0.70 15.05. 08:11 92 (E) 64
IO Cnc s 1 0.347694 13.00 12.00 -1.00 15.05. 08:11 50 (NE) -10
V500 Cam p 6 0.2483505 14.00 14.80 0.80 15.05. 08:11 13 (N) 43
V954 Oph s 9 0.2252705 14.30 14.90 0.60 15.05. 08:12 278 (W) -5
CF Ant p 9 1.53364 10.12 10.47 0.35 15.05. 08:12 67 (NE) -66
V428 Vel p 9 0.85496 11.03 11.91 0.88 15.05. 08:12 102 (E) -68
BV Lyr s 5 1.829649 12.10 12.10 0.00 15.05. 08:12 287 (W) 30
GZ Aqr p 4 0.302781 14.60 15.50 0.90 15.05. 08:12 215 (SW) 26
RAFV065 Cru p 5 0.40238 13.10 13.22 0.12 15.05. 08:12 177 (S) -76
SS Boo s 4 7.606141 10.28 10.38 0.10 15.05. 08:12 332 (NW) 4
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 15.05. 08:12 23 (NE) -33
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 15.05. 08:13 273 (W) 14
LO Com p 1 0.2863605 12.38 13.20 0.82 15.05. 08:13 3 (N) -14
GK Aqr p 1 0.327415 12.40 13.60 1.20 15.05. 08:13 224 (SW) 31
QT UMa s 6 0.473539 11.00 11.70 0.70 15.05. 08:13 30 (NE) 17
DX CVn p 1 0.35738 12.25 12.70 0.45 15.05. 08:13 356 (N) -1
DV Psc p 1 0.3085358 10.59 11.10 0.51 15.05. 08:13 192 (S) 45
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.