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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 19:06 UTC
Civil Twilight (6°): 02:25 // 19:46 UTC
Nautical Twilight (12°): 01:27 // 20:44 UTC
Astronomical Twilight (18°): 23:45 // 22:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BU Vul s 1 0.5689935 10.60 10.60 0.00 16.07. 04:35 272 (W) 36
DY CVn p 1 0.2459495 12.00 12.50 0.50 16.07. 04:35 0 (N) -3
BV Tri p 1 0.494177 14.10 14.30 0.20 16.07. 04:36 134 (SE) 73
CR Tri p 9 0.296078 14.10 14.80 0.70 16.07. 04:36 129 (SE) 67
V417 Lyr p 4 0.300661 14.90 16.20 1.30 16.07. 04:36 292 (W) 22
V566 And s 8 0.389694 10.85 11.25 0.40 16.07. 04:36 140 (SE) 73
WZ LMi p 1 0.38914 12.45 12.70 0.25 16.07. 04:36 34 (NE) -1
QY Hya s 2 0.292341 9.04 9.04 0.00 16.07. 04:37 35 (NE) -65
IW Ara p 9 0.5368513 13.90 14.50 0.60 16.07. 04:37 231 (SW) -53
V648 Lyr s 1 0.368752 13.22 13.62 0.40 16.07. 04:37 307 (NW) 24
TU Cnc p 5 5.561455 9.90 12.40 2.50 16.07. 04:37 65 (NE) -8
CN Hyi p 10 0.456087 6.66 6.93 0.27 16.07. 04:37 171 (S) -32
V656 Lyr p 10 0.409766 13.20 13.60 0.40 16.07. 04:37 300 (NW) 19
TY UMa p 1 0.354548 11.48 12.14 0.66 16.07. 04:37 9 (N) 17
DW UMa p 1 0.13660653 15.10 16.60 1.50 16.07. 04:38 21 (N) 24
HM Cet s 5 0.44462 12.96 12.96 0.00 16.07. 04:38 161 (S) 44
V470 Cam s 1 0.0956467 14.10 14.25 0.15 16.07. 04:38 34 (NE) 45
V1153 Her p 10 0.374217 12.40 12.65 0.25 16.07. 04:38 333 (NW) 17
SW Ant s 10 0.3802 13.80 14.60 0.80 16.07. 04:38 78 (E) -43
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 16.07. 04:38 297 (NW) 18
BM Ari p 4 0.4849665 10.90 11.60 0.70 16.07. 04:39 159 (S) 53
V513 Her s 3 0.3037692 15.30 15.70 0.40 16.07. 04:39 303 (NW) 5
V431 Gem p 10 0.254 17.50 17.70 0.20 16.07. 04:39 70 (E) 14
EM Tuc s 4 0.326575 12.16 12.16 0.00 16.07. 04:39 188 (S) -28
QT Boo p 10 0.3190643 11.65 11.80 0.15 16.07. 04:39 338 (N) 14
DY Cep p 8 1.57457 11.70 12.00 0.30 16.07. 04:39 325 (NW) 70
EN Tau p 1 1.2390287 11.40 12.10 0.70 16.07. 04:39 87 (E) 32
V487 Cam p 10 0.47766 14.40 14.90 0.50 16.07. 04:39 18 (N) 47
V380 Mon s 7 0.995881 11.70 12.40 0.70 16.07. 04:39 96 (E) 3
AW Tri p 10 0.388194 13.40 13.70 0.30 16.07. 04:39 170 (S) 69
DD Mon s 1 0.5680155 10.61 10.61 0.00 16.07. 04:40 96 (E) 5
AU Ser s 1 0.3864975 10.90 11.61 0.71 16.07. 04:40 323 (NW) -9
LM Cnc s 5 0.315801 12.00 11.00 -1.00 16.07. 04:41 63 (NE) -4
GG CVn s 1 0.385947 12.00 12.00 0.00 16.07. 04:41 351 (N) -8
IS CMa s 7 0.616985 6.93 6.93 0.00 16.07. 04:41 120 (SE) -14
FQ CVn s 1 0.371037 12.95 13.20 0.25 16.07. 04:41 355 (N) -8
PR Cam p 10 0.387366 13.10 13.40 0.30 16.07. 04:41 65 (NE) 66
SW Ret p 10 0.3547995 12.63 13.08 0.45 16.07. 04:41 165 (S) -28
FN Cam s 1 0.677137 8.58 8.58 0.00 16.07. 04:41 15 (N) 42
V469 And p 10 0.328106 15.10 15.90 0.80 16.07. 04:42 242 (SW) 76
GV Boo p 2 0.367868 12.40 12.80 0.40 16.07. 04:42 356 (N) -13
RW Dor p 2 0.2854633 10.80 11.40 0.60 16.07. 04:42 156 (SE) -36
V533 Lyr p 9 1.31288 6.26 6.38 0.12 16.07. 04:42 307 (NW) 26
V381 Pup p 10 5.5232 7.26 7.71 0.45 16.07. 04:42 94 (E) -12
IW TrA p 10 0.3146 14.20 14.60 0.40 16.07. 04:42 226 (SW) -60
V829 Her p 1 0.358153 11.90 12.50 0.60 16.07. 04:42 318 (NW) 8
LO Com p 1 0.2863605 12.38 13.20 0.82 16.07. 04:42 11 (N) -13
V344 Lac p 1 0.392239 12.20 13.00 0.80 16.07. 04:42 292 (W) 62
HO Psc p 9 0.324748 11.00 11.80 0.80 16.07. 04:42 175 (S) 53
DS Psc s 4 0.3424915 11.75 11.75 0.00 16.07. 04:43 187 (S) 43
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.