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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:56 // 18:57 UTC
Civil Twilight (6°): 02:16 // 19:37 UTC
Nautical Twilight (12°): 01:18 // 20:36 UTC
Astronomical Twilight (18°): 23:35 // 22:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V644 Aur p 7 0.78045 11.22 11.53 0.31 28.05. 12:18 154 (SE) 73
V5535 Sgr p 10 2.2517 10.65 11.00 0.35 28.05. 12:18 334 (NW) -69
VX Lac p 1 1.0744975 10.90 13.00 2.10 28.05. 12:19 307 (NW) 20
RY Cha p 10 0.640142 13.80 14.80 1.00 28.05. 12:19 162 (S) -45
V416 Gem s 7 0.256181 12.50 12.50 0.00 28.05. 12:19 145 (SE) 59
IV Gem s 3 0.60269 12.20 12.20 0.00 28.05. 12:19 129 (SE) 64
V1175 Her s 1 0.321199 10.89 11.04 0.15 28.05. 12:19 19 (N) -16
EL Boo p 1 0.4137625 9.38 9.52 0.15 28.05. 12:19 44 (NE) -15
MN Lyr p 6 0.544077 13.80 14.50 0.70 28.05. 12:19 348 (N) -4
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 28.05. 12:19 151 (SE) 39
V913 Oph p 2 1.917387 11.50 14.50 3.00 28.05. 12:19 357 (N) -26
FZ CVn s 9 0.358335 13.50 13.80 0.30 28.05. 12:19 41 (NE) 13
LU Cnc s 6 0.39855 12.10 12.55 0.45 28.05. 12:20 107 (E) 38
EF CVn p 1 0.27205 13.10 13.50 0.40 28.05. 12:20 51 (NE) 6
U Sct s 6 0.954985 10.08 10.31 0.23 28.05. 12:20 333 (NW) -50
MO Aqr s 2 0.3981435 9.95 10.25 0.30 28.05. 12:20 302 (NW) -26
V1331 Aql p 4 1.364193 7.70 8.05 0.35 28.05. 12:20 341 (N) -40
W Gru p 10 2.96854 9.40 10.00 0.60 28.05. 12:20 247 (SW) -41
BG Cen p 10 0.7430987 11.80 12.10 0.30 28.05. 12:21 143 (SE) -43
EE Cet s 3 0.379922 8.76 8.76 0.00 28.05. 12:21 237 (SW) 35
V339 Lac p 1 3.408521 12.90 13.80 0.90 28.05. 12:21 322 (NW) 27
V536 And p 10 0.6415 14.20 14.60 0.40 28.05. 12:21 282 (W) 46
V757 Cep s 8 0.343873 14.00 14.70 0.70 28.05. 12:21 342 (N) 50
LO Com p 1 0.2863605 12.38 13.20 0.82 28.05. 12:21 64 (NE) 13
V1045 Her s 1 0.510283 10.90 10.90 0.00 28.05. 12:21 6 (N) 7
BS Vul p 1 0.475971 10.90 11.60 0.70 28.05. 12:22 334 (NW) -14
BV Tri s 1 0.494177 14.10 14.20 0.10 28.05. 12:22 272 (W) 50
V499 Cyg p 7 0.7507552 13.10 13.40 0.30 28.05. 12:22 328 (NW) 0
CZ Sge p 10 2.348165 14.80 16.20 1.40 28.05. 12:22 323 (NW) -14
V676 Aql s 10 0.57551 14.30 14.80 0.50 28.05. 12:22 326 (NW) -28
AA Cru p 10 1.893817 10.80 11.40 0.60 28.05. 12:23 139 (SE) -46
SW Sex p 1 0.13493852 14.80 16.70 1.90 28.05. 12:23 110 (E) 12
BF Dor p 9 0.352271 13.00 13.20 0.20 28.05. 12:23 178 (S) -27
IM And p 9 0.2703735 18.30 19.00 0.70 28.05. 12:23 289 (W) 38
V365 Peg s 8 1.080321 10.12 10.12 0.00 28.05. 12:23 309 (NW) -1
RZ UMi s 2 0.3373491 12.80 13.50 0.70 28.05. 12:23 3 (N) 48
CU Peg p 6 3.880223 11.90 14.00 2.10 28.05. 12:23 310 (NW) 4
V396 Cam p 9 0.386297 13.70 14.10 0.40 28.05. 12:24 358 (N) 68
CV Boo p 1 0.8469932 10.20 11.00 0.80 28.05. 12:24 28 (NE) 2
LU Lac s 2 0.2988016 14.60 15.32 0.72 28.05. 12:24 320 (NW) 27
HX UMa s 5 0.379156 8.89 9.06 0.17 28.05. 12:24 57 (NE) 30
V345 Ser p 10 0.372484 14.30 15.10 0.80 28.05. 12:24 40 (NE) -20
V648 Lyr s 1 0.368752 13.22 13.62 0.40 28.05. 12:24 353 (N) 1
V1002 Her p 9 1.604377 8.99 9.14 0.15 28.05. 12:24 345 (N) -21
Z Crv p 8 0.504752 14.00 16.50 2.50 28.05. 12:24 98 (E) -24
V384 Cas p 5 1.108265 11.80 12.30 0.50 28.05. 12:25 298 (NW) 42
V537 Cas s 7 1.632427 11.80 11.80 0.00 28.05. 12:25 303 (NW) 47
V664 Lyr p 8 0.359987 13.00 13.00 0.00 28.05. 12:25 351 (N) 3
DW CMi p 2 0.30755495 14.50 15.00 0.50 28.05. 12:25 143 (SE) 39
GW Psc s 8 0.3363377 11.35 11.35 0.00 28.05. 12:25 258 (W) 20
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.