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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:09 // 17:52 UTC
Civil Twilight (6°): 03:37 // 18:24 UTC
Nautical Twilight (12°): 02:55 // 19:06 UTC
Astronomical Twilight (18°): 02:09 // 19:52 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AL Oph s 6 0.992999 14.10 15.00 0.90 30.08. 04:08 332 (NW) -23
V628 Cyg p 1 0.9665906 12.20 12.70 0.50 30.08. 04:08 306 (NW) 33
CG Lac s 1 0.819389 13.90 14.00 0.10 30.08. 04:08 299 (NW) 44
V1187 Her s 1 0.310764 11.14 11.31 0.17 30.08. 04:08 351 (N) -4
QT Boo p 10 0.3190643 11.65 11.80 0.15 30.08. 04:08 1 (N) 10
V899 Her s 1 0.421169 7.93 7.93 0.00 30.08. 04:08 349 (N) -6
V364 Per p 2 0.3394535 14.60 15.60 1.00 30.08. 04:08 224 (SW) 73
BK Oct s 10 0.3686 14.30 14.60 0.30 30.08. 04:08 203 (SW) -55
DO And s 7 1.34871 12.20 12.20 0.00 30.08. 04:08 279 (W) 53
V513 Her p 3 0.3037692 15.30 15.70 0.40 30.08. 04:08 333 (NW) -11
V1004 Cas p 7 1.181875 12.80 13.30 0.50 30.08. 04:09 318 (NW) 59
V516 Her p 9 0.4632348 16.40 17.10 0.70 30.08. 04:09 333 (NW) -11
V495 Cam p 10 0.354461 13.00 13.35 0.35 30.08. 04:09 20 (N) 53
V345 Cas p 1 0.6887584 13.10 14.20 1.10 30.08. 04:09 303 (NW) 49
V589 Vir s 1 0.271832 13.00 13.00 0.00 30.08. 04:09 19 (N) -35
IM Vul p 1 0.454283 11.60 13.30 1.70 30.08. 04:09 296 (NW) 8
AF Vol p 10 0.63894 10.60 11.05 0.45 30.08. 04:09 154 (SE) -42
V809 Cyg p 6 1.964457 13.30 14.10 0.80 30.08. 04:10 314 (NW) 12
FZ Ori s 1 0.3999873 10.70 11.20 0.50 30.08. 04:10 143 (SE) 37
KT Cnc s 8 0.323691 13.60 14.20 0.60 30.08. 04:10 96 (E) 21
LL UMa p 8 0.323393 15.40 16.20 0.80 30.08. 04:10 30 (NE) 46
LM Boo p 1 0.327922 12.00 12.50 0.50 30.08. 04:10 16 (N) -14
BV Dra p 1 0.350067 7.88 8.48 0.60 30.08. 04:10 4 (N) 22
CF Peg s 1 0.4134966 14.80 14.80 0.00 30.08. 04:10 288 (W) 19
SY Aps s 6 0.278908 12.20 12.20 0.00 30.08. 04:10 168 (S) -66
AA Cet p 1 0.536169 6.20 6.70 0.50 30.08. 04:11 205 (SW) 13
HT Vir s 1 0.4076729 7.06 7.48 0.42 30.08. 04:11 35 (NE) -29
LQ Dra p 7 1.841638 11.63 13.45 1.82 30.08. 04:11 336 (NW) 15
AU Ser s 1 0.3864975 10.90 11.61 0.71 30.08. 04:11 357 (N) -18
NR Boo p 2 0.356731 12.00 12.50 0.50 30.08. 04:11 13 (N) -28
V624 Her p 4 3.894983 6.18 6.36 0.18 30.08. 04:12 329 (NW) -21
V1305 Sco p 10 1.29733 8.74 9.07 0.33 30.08. 04:12 302 (NW) -65
V537 And p 10 0.9008485 11.40 11.75 0.35 30.08. 04:12 255 (W) 64
V645 And p 8 0.4125814 13.05 13.45 0.40 30.08. 04:12 295 (NW) 49
AG LMi p 7 0.679508 10.72 11.31 0.59 30.08. 04:12 58 (NE) 17
V561 And p 4 0.33479 16.03 16.42 0.39 30.08. 04:12 261 (W) 71
V452 And p 6 0.978438 13.80 15.14 1.34 30.08. 04:13 295 (NW) 48
PZ Dra p 10 0.76433 12.70 13.05 0.35 30.08. 04:13 5 (N) 17
HI Dra p 6 0.597419 9.03 9.20 0.17 30.08. 04:13 338 (N) 24
FQ CVn p 1 0.371037 12.95 13.40 0.45 30.08. 04:13 27 (NE) -3
RZ Com p 1 0.338507 10.42 11.13 0.71 30.08. 04:13 43 (NE) -5
GK Aqr s 1 0.327415 12.40 12.40 0.00 30.08. 04:13 263 (W) 5
V563 Lyr p 1 0.577642 10.96 11.47 0.51 30.08. 04:13 327 (NW) 8
QU Dra p 9 0.276915 14.10 14.80 0.70 30.08. 04:13 3 (N) 17
GO Cyg p 1 0.717765 8.47 9.09 0.62 30.08. 04:13 306 (NW) 17
V411 Gem p 9 0.43257 15.47 15.78 0.31 30.08. 04:13 117 (SE) 38
V658 Pup p 10 0.402 16.60 16.76 0.16 30.08. 04:14 145 (SE) -18
V1230 Tau p 10 0.3524 14.28 14.52 0.24 30.08. 04:14 178 (S) 50
V437 Dra p 10 0.316053 13.75 14.40 0.65 30.08. 04:14 331 (NW) 34
V449 Dra p 10 0.351315 12.23 12.45 0.22 30.08. 04:14 348 (N) 47
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.