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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:08 UTC
Civil Twilight (6°): 06:20 // 15:44 UTC
Nautical Twilight (12°): 05:38 // 16:26 UTC
Astronomical Twilight (18°): 04:59 // 17:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1538 Aql p 5 0.73225 12.30 12.70 0.40 30.12. 21:17 319 (NW) -25
EM Cyg p 1 0.2909091 11.90 14.40 2.50 30.12. 21:17 326 (NW) -2
V589 Lyr p 7 0.696433 11.60 12.00 0.40 30.12. 21:18 333 (NW) 8
V369 Dra p 10 0.40095 13.40 13.80 0.40 30.12. 21:18 356 (N) 11
V348 Aql s 6 0.6658369 13.00 13.00 0.00 30.12. 21:18 319 (NW) -32
V797 Cep s 1 0.270449 14.60 14.60 0.00 30.12. 21:18 347 (N) 56
V1271 Her p 10 0.31962 14.20 14.70 0.50 30.12. 21:18 354 (N) 1
HX UMa s 5 0.379156 8.89 9.06 0.17 30.12. 21:18 50 (NE) 23
V873 Cyg s 5 0.8482005 14.60 14.70 0.10 30.12. 21:18 328 (NW) -2
V349 Vir p 10 2.12408 8.29 8.34 0.05 30.12. 21:18 46 (NE) -31
UY Vol p 1 0.159337785 16.90 23.00 6.10 30.12. 21:19 162 (S) -32
V Cir s 9 4.40901 10.50 10.70 0.20 30.12. 21:19 123 (SE) -69
BS Mus s 10 0.7682444 11.00 11.00 0.00 30.12. 21:19 144 (SE) -47
CP Gem p 6 2.4022675 13.70 15.80 2.10 30.12. 21:19 139 (SE) 54
EH CVn s 1 0.263585 12.91 12.91 0.00 30.12. 21:19 40 (NE) 3
V366 Sge p 9 0.75184 11.80 12.25 0.45 30.12. 21:20 325 (NW) -16
DS CMi p 10 0.649354 11.60 11.90 0.30 30.12. 21:20 136 (SE) 31
CD Vul s 1 0.683745 11.50 11.90 0.40 30.12. 21:20 315 (NW) -1
V692 And s 6 0.33802 12.50 12.50 0.00 30.12. 21:20 298 (NW) 39
ZZ Vol p 10 0.847434 8.37 8.69 0.32 30.12. 21:20 166 (S) -33
V1801 Ori p 9 4.14357 8.91 9.15 0.24 30.12. 21:20 179 (S) 43
V848 Her s 9 0.735037 14.90 14.90 0.00 30.12. 21:20 6 (N) -5
PW UMa p 8 0.5552888 11.10 11.60 0.50 30.12. 21:20 41 (NE) 54
V1097 Aql p 2 1.225237 13.90 15.00 1.10 30.12. 21:21 314 (NW) -12
V392 Vul p 9 1.351427 9.82 10.18 0.36 30.12. 21:21 325 (NW) -8
UU Aqr p 1 0.16358045 10.90 12.60 1.70 30.12. 21:21 277 (W) -11
V715 Cen p 10 0.728705 14.00 15.00 1.00 30.12. 21:21 78 (E) -55
KO Del s 1 0.5833444 12.50 12.00 -0.50 30.12. 21:21 306 (NW) -7
FR Del p 8 0.3497468 15.00 15.30 0.30 30.12. 21:21 302 (NW) -10
NR Boo p 2 0.356731 12.00 12.50 0.50 30.12. 21:22 33 (NE) -23
MR Cas s 1 0.352936 14.90 15.50 0.60 30.12. 21:22 310 (NW) 49
V1043 Her s 8 0.410255 13.63 13.63 0.00 30.12. 21:22 359 (N) 10
CX Aqr p 1 0.5559864 10.55 11.75 1.20 30.12. 21:22 274 (W) -5
Y Leo s 1 1.686094 10.09 10.09 0.00 30.12. 21:22 87 (E) 33
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 30.12. 21:22 312 (NW) 57
V385 Cen p 10 1.0626635 12.90 13.50 0.60 30.12. 21:22 121 (SE) -40
OS Boo p 10 0.275727 13.80 14.10 0.30 30.12. 21:22 21 (N) 6
BH Del p 5 1.614156 13.20 15.60 2.40 30.12. 21:22 309 (NW) -12
V958 Cep p 10 0.345291 10.75 10.88 0.13 30.12. 21:23 348 (N) 51
HY Lyr s 4 0.369101 13.80 14.10 0.30 30.12. 21:23 344 (N) -7
V401 Pav p 10 0.327112 11.32 11.90 0.58 30.12. 21:23 200 (S) -72
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 30.12. 21:23 282 (W) -24
AC Cru s 6 0.904188 11.90 12.50 0.60 30.12. 21:23 138 (SE) -52
EP Oct p 10 0.448784 12.37 13.17 0.80 30.12. 21:23 177 (S) -55
V507 Mon p 7 1.0790213 13.70 14.30 0.60 30.12. 21:23 147 (SE) 36
V474 Cam p 5 0.328205 10.90 11.40 0.50 30.12. 21:23 28 (NE) 65
V947 Cyg p 5 0.429245 14.10 15.10 1.00 30.12. 21:24 327 (NW) -1
V380 Cas p 1 1.35727 10.40 11.20 0.80 30.12. 21:24 334 (NW) 53
V559 Cas s 2 1.580633 7.01 7.21 0.20 30.12. 21:24 313 (NW) 66
V335 Ser p 1 3.449885 7.51 8.20 0.69 30.12. 21:24 20 (N) -38
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.