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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BH CMi s 6 0.5592485 9.50 9.50 0.00 24.05. 17:07 222 (SW) 34
HW Vir s 1 0.11671953 10.50 11.20 0.70 24.05. 17:07 140 (SE) 23
XY Ari p 10 0.25265 13.54 17.60 4.06 24.05. 17:07 298 (NW) 3
RS Col p 4 0.67235 9.54 9.99 0.45 24.05. 17:07 241 (SW) -13
IV Dra s 4 0.2681055 13.70 13.70 0.00 24.05. 17:07 54 (NE) 43
V1022 Tau p 2 0.347171 14.96 15.72 0.77 24.05. 17:07 290 (W) 20
V344 Dra p 9 0.332887 13.70 14.20 0.50 24.05. 17:08 46 (NE) 43
EY Cas p 1 0.4819812 14.00 14.50 0.50 24.05. 17:08 345 (N) 20
V569 Lyr p 6 1.2397626 11.90 12.30 0.40 24.05. 17:08 44 (NE) 14
KR Per p 1 0.996078 10.40 11.10 0.70 24.05. 17:08 299 (NW) 35
HY Pav s 10 0.351657 11.40 12.10 0.70 24.05. 17:08 163 (S) -63
V475 Hya p 7 0.317122 12.60 13.10 0.50 24.05. 17:08 217 (SW) 35
OQ Boo s 8 0.398071 12.17 12.25 0.08 24.05. 17:09 84 (E) 33
CX CMi p 6 1.121975 11.41 12.02 0.61 24.05. 17:09 240 (SW) 35
V683 And s 8 1.557415 10.43 10.43 0.00 24.05. 17:09 346 (N) 6
V918 Cep p 10 0.85353 13.19 13.56 0.37 24.05. 17:09 358 (N) 42
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 24.05. 17:09 44 (NE) 10
SS Ari s 1 0.405986 10.37 10.82 0.45 24.05. 17:09 311 (NW) -1
HI Lac p 10 0.1666655 15.00 18.00 3.00 24.05. 17:10 354 (N) 14
ST Tri s 1 0.479052 14.30 14.50 0.20 24.05. 17:10 311 (NW) 13
BP Vel p 10 0.264987 12.90 13.80 0.90 24.05. 17:10 201 (S) -9
RS Ind s 7 0.624052 9.90 10.00 0.10 24.05. 17:10 170 (S) -69
V392 Cam p 8 0.664015 13.80 14.30 0.50 24.05. 17:10 331 (NW) 52
V392 Cam s 8 0.664015 13.80 13.80 0.00 24.05. 17:10 331 (NW) 52
V496 Sco p 10 2.192551 11.50 12.40 0.90 24.05. 17:10 98 (E) -37
NW Dra s 7 0.728091 12.91 13.45 0.54 24.05. 17:10 17 (N) 68
EE Cet s 3 0.379922 8.76 8.76 0.00 24.05. 17:10 293 (NW) -7
V731 Her p 1 0.4264073 13.30 13.90 0.60 24.05. 17:10 50 (NE) 24
V573 Peg s 1 0.417451 12.34 12.34 0.00 24.05. 17:10 349 (N) -8
V999 Aql p 10 0.4335 15.20 16.00 0.80 24.05. 17:11 43 (NE) -20
BL Leo s 1 0.28193 13.80 13.80 0.00 24.05. 17:11 139 (SE) 60
V407 Dra p 10 1.204212 12.75 14.60 1.85 24.05. 17:11 18 (N) 39
EE Hya s 10 1.602358 14.20 14.20 0.00 24.05. 17:11 159 (S) 3
V714 Mon p 1 0.3445093 11.83 12.37 0.54 24.05. 17:11 247 (SW) 24
LO Pup s 10 1.204554 13.80 13.90 0.10 24.05. 17:11 214 (SW) 11
LO Cyg p 1 0.629214 13.10 13.70 0.60 24.05. 17:12 7 (N) 6
EV Cet p 9 0.428224 11.60 12.08 0.48 24.05. 17:12 313 (NW) -31
AZ Pup p 8 0.8673646 9.50 10.00 0.50 24.05. 17:12 205 (SW) 1
CR Del p 8 0.3537417 13.50 13.90 0.40 24.05. 17:12 29 (NE) -20
QV Boo p 10 0.324797 14.20 15.00 0.80 24.05. 17:12 68 (E) 36
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 24.05. 17:12 148 (SE) 2
AS Lib p 10 0.553805 13.20 13.90 0.70 24.05. 17:12 116 (SE) -7
KZ Boo p 8 0.353515 12.65 13.10 0.45 24.05. 17:12 58 (NE) 53
V947 Per p 6 0.297667 13.45 14.05 0.60 24.05. 17:12 295 (NW) 22
QY Hya p 2 0.292341 9.04 9.36 0.32 24.05. 17:12 156 (SE) 8
KV Aps p 10 0.738365 13.40 14.30 0.90 24.05. 17:12 159 (S) -51
MN Cas p 1 1.916929 10.10 10.58 0.48 24.05. 17:13 332 (NW) 23
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 24.05. 17:13 72 (E) -2
RT CMa p 1 1.29374 11.40 12.90 1.50 24.05. 17:13 238 (SW) 3
MW Boo p 10 0.364135 14.00 14.40 0.40 24.05. 17:13 66 (NE) 48
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.