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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:23 // 16:06 UTC
Civil Twilight (6°): 04:52 // 16:37 UTC
Nautical Twilight (12°): 04:15 // 17:15 UTC
Astronomical Twilight (18°): 03:38 // 17:52 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HP Pav s 10 0.2978 14.90 15.50 0.60 17.10. 22:39 205 (SW) -43
VW Tri p 1 0.298863 13.90 14.40 0.50 17.10. 22:39 154 (SE) 71
PQ Ori p 8 0.663005 12.50 13.00 0.50 17.10. 22:39 113 (SE) 15
EM Cep p 1 0.806181 7.02 7.17 0.15 17.10. 22:39 314 (NW) 59
EW Boo p 1 0.906349 10.31 10.69 0.38 17.10. 22:39 341 (N) 0
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 17.10. 22:39 297 (NW) 42
V457 Cam p 9 0.3033 13.80 14.20 0.40 17.10. 22:39 30 (NE) 49
V514 Cam s 6 0.362742 12.63 11.00 -1.63 17.10. 22:39 7 (N) 41
V1320 Her p 9 0.547693 11.38 11.55 0.17 17.10. 22:39 298 (NW) 1
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 17.10. 22:39 290 (W) 36
CX Aqr p 1 0.5559864 10.55 11.75 1.20 17.10. 22:39 230 (SW) 28
LP Cep p 2 0.693062 13.70 15.00 1.30 17.10. 22:40 312 (NW) 55
LO Gem p 1 2.237783 11.50 12.00 0.50 17.10. 22:40 88 (E) 32
V648 Ori p 1 0.8132357 11.50 12.30 0.80 17.10. 22:40 118 (SE) 29
WW Sex p 8 1.439149 9.96 10.50 0.54 17.10. 22:41 65 (NE) -27
V1333 Her p 1 0.317594 13.27 13.82 0.55 17.10. 22:41 317 (NW) 26
IZ Lac p 1 0.7989215 12.50 12.80 0.30 17.10. 22:41 293 (NW) 60
MY Cas s 6 0.926237 14.80 15.20 0.40 17.10. 22:41 334 (NW) 73
IL Cnc p 1 0.267656 12.35 12.96 0.61 17.10. 22:41 61 (NE) 2
V1038 Her p 1 0.26818 11.80 12.40 0.60 17.10. 22:41 318 (NW) 6
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 17.10. 22:41 336 (NW) 2
VX Hor p 10 0.89459 9.42 9.63 0.21 17.10. 22:41 152 (SE) -11
V907 Mon p 10 1.41626 10.31 10.59 0.28 17.10. 22:41 95 (E) 13
V376 And p 1 0.798674 7.68 8.00 0.32 17.10. 22:41 84 (E) 79
DO Leo p 7 0.2345148 16.00 17.00 1.00 17.10. 22:41 42 (NE) -15
V471 Tau p 1 0.5211834 9.40 9.71 0.31 17.10. 22:42 126 (SE) 47
V943 Cep p 10 0.345289 13.30 13.90 0.60 17.10. 22:42 346 (N) 61
IO Boo p 7 0.2711483 13.00 13.50 0.50 17.10. 22:42 350 (N) -15
V902 Cep p 10 0.32871 11.78 12.28 0.50 17.10. 22:42 351 (N) 55
V1171 Cyg s 1 1.462119 10.00 10.30 0.30 17.10. 22:42 289 (W) 30
V397 Pup s 7 3.004449 5.91 5.91 0.00 17.10. 22:42 111 (E) -29
V1025 Her p 7 0.563355 12.10 12.50 0.40 17.10. 22:43 322 (NW) -5
V889 Cep p 10 0.418336 12.55 12.85 0.30 17.10. 22:43 324 (NW) 62
ER Sct s 7 1.361056 9.10 9.30 0.20 17.10. 22:43 274 (W) -13
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 17.10. 22:43 281 (W) 7
FR Lup s 10 1.264033 10.10 10.10 0.00 17.10. 22:43 244 (SW) -79
V876 Per s 9 0.319961 13.60 14.10 0.50 17.10. 22:44 117 (SE) 72
V839 Oph p 1 0.4090015 8.80 9.39 0.59 17.10. 22:44 292 (W) -6
MR Boo p 10 0.866897 11.06 11.47 0.41 17.10. 22:44 348 (N) 12
PT Vir p 7 0.3081795 13.38 13.56 0.18 17.10. 22:44 19 (N) -28
DZ Per p 6 0.764177 14.40 15.00 0.60 17.10. 22:44 51 (NE) 79
V360 Cas p 1 1.500584 12.10 13.40 1.30 17.10. 22:44 300 (NW) 72
ZZ Cru p 9 1.862185 9.65 10.10 0.45 17.10. 22:44 148 (SE) -72
V356 UMa p 8 0.544755 12.90 13.40 0.50 17.10. 22:44 358 (N) 11
V959 Cep s 9 0.372264 11.45 11.68 0.23 17.10. 22:44 336 (NW) 68
IW Lyr p 4 0.7985204 13.10 14.20 1.10 17.10. 22:45 307 (NW) 20
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 17.10. 22:45 311 (NW) 37
V502 Oph p 1 0.453387 8.34 8.84 0.50 17.10. 22:45 305 (NW) -25
V592 Lyr p 1 0.355684 11.54 11.74 0.20 17.10. 22:45 303 (NW) 17
RV Psc p 1 0.5539893 11.30 12.00 0.70 17.10. 22:45 188 (S) 71
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.