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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1025 Her p 7 0.563355 12.10 12.50 0.40 21.04. 20:29 85 (E) 30
QX And s 1 0.412173 11.25 11.25 0.00 21.04. 20:29 331 (NW) 4
V450 Per s 1 0.948673 13.00 13.00 0.00 21.04. 20:30 323 (NW) 13
NX Boo p 8 0.251135 13.02 13.40 0.38 21.04. 20:30 92 (E) 48
LY Boo p 9 0.41441 13.10 13.31 0.21 21.04. 20:30 89 (E) 55
BU Cep p 5 1.414368 12.20 12.90 0.70 21.04. 20:30 7 (N) 26
GI Cep s 1 1.037678 11.40 11.90 0.50 21.04. 20:30 14 (N) 28
V449 Dra p 10 0.351315 12.23 12.45 0.22 21.04. 20:31 8 (N) 44
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.04. 20:31 109 (E) 15
YY Cnc p 1 0.698445 11.30 11.70 0.40 21.04. 20:31 257 (W) 52
DN Vul p 10 3.530909 13.60 15.00 1.40 21.04. 20:31 45 (NE) -6
KV Peg p 5 0.4577795 11.73 11.93 0.20 21.04. 20:32 32 (NE) -17
CU Sge p 1 0.7916759 10.90 11.70 0.80 21.04. 20:32 58 (NE) -4
V1284 Her p 1 0.337146 12.78 13.18 0.40 21.04. 20:32 63 (NE) 26
CR Aqr s 6 0.514491 13.60 14.20 0.60 21.04. 20:32 51 (NE) -44
QX Boo p 9 0.3604665 12.50 13.20 0.70 21.04. 20:33 69 (E) 51
V463 And s 1 0.406095 12.15 12.50 0.35 21.04. 20:33 3 (N) -3
AW Vul p 1 0.8064505 10.80 11.90 1.10 21.04. 20:33 41 (NE) -5
AM Leo p 1 0.3657975 9.25 9.83 0.58 21.04. 20:33 192 (S) 49
V1362 Cen p 10 0.35341 9.25 9.53 0.28 21.04. 20:33 144 (SE) -7
V345 Gem p 1 0.274778 7.82 7.88 0.06 21.04. 20:33 272 (W) 45
AA Dor p 10 0.2615397 11.13 11.60 0.47 21.04. 20:33 210 (SW) -46
GW Psc s 8 0.3363377 11.35 11.35 0.00 21.04. 20:33 331 (NW) -28
FQ CVn s 1 0.371037 12.95 13.20 0.25 21.04. 20:34 115 (SE) 60
TW Cet p 1 0.3168513 10.43 11.18 0.75 21.04. 20:34 305 (NW) -51
V480 Cas p 9 0.342013 14.60 14.90 0.30 21.04. 20:34 341 (N) 19
PY Boo p 9 0.278049 12.10 12.65 0.55 21.04. 20:34 64 (NE) 54
BP Vel p 10 0.264987 12.90 13.80 0.90 21.04. 20:34 213 (SW) -14
V1300 Her p 1 0.296334 12.63 13.00 0.37 21.04. 20:34 61 (NE) 25
NT Aps p 5 0.294763 8.39 8.87 0.48 21.04. 20:34 165 (S) -38
BZ Leo p 8 0.2697257 15.30 16.10 0.80 21.04. 20:34 176 (S) 63
GH And p 10 1.103767 13.50 14.50 1.00 21.04. 20:34 359 (N) 10
V856 Cyg p 3 2.173598 13.50 14.30 0.80 21.04. 20:34 51 (NE) 6
HW Vir p 1 0.11671953 10.50 11.20 0.70 21.04. 20:34 160 (S) 29
V579 Lyr p 1 0.242906 12.77 13.25 0.48 21.04. 20:34 48 (NE) 22
V1072 Her s 1 0.588031 12.70 12.70 0.00 21.04. 20:34 50 (NE) 33
V440 Cas s 8 0.32568791 15.00 15.00 0.00 21.04. 20:35 359 (N) 11
BG UMa s 8 0.6630411 10.84 10.93 0.09 21.04. 20:35 58 (NE) 72
V384 Ser p 1 0.268729 11.90 12.40 0.50 21.04. 20:35 90 (E) 34
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 21.04. 20:35 47 (NE) 24
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.04. 20:35 93 (E) 49
EL Aqr s 1 0.48141 10.38 10.38 0.00 21.04. 20:36 356 (N) -48
CW Aqr s 4 0.542909 10.70 10.80 0.10 21.04. 20:36 32 (NE) -53
V501 Cam s 9 0.454388 13.80 14.05 0.25 21.04. 20:36 347 (N) 58
V594 Cen p 10 0.3170973 13.70 14.50 0.80 21.04. 20:36 162 (S) -10
DF Lyr p 1 0.5771284 13.10 13.50 0.40 21.04. 20:36 58 (NE) 10
V1178 Cen p 9 2.13185 11.70 13.80 2.10 21.04. 20:36 159 (S) -3
FU Lib p 2 0.780393 12.90 13.90 1.00 21.04. 20:36 115 (SE) 8
V533 Lyr p 9 1.31288 6.26 6.38 0.12 21.04. 20:36 50 (NE) 24
V Tri s 1 0.5852056 10.70 11.00 0.30 21.04. 20:36 335 (NW) -6
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.