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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:30 UTC
Astronomical Twilight (18°): 23:51 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AH Aur p 1 0.4941067 10.20 10.70 0.50 25.05. 17:08 266 (W) 41
GQ Dra p 3 0.765903 8.98 9.42 0.44 25.05. 17:08 43 (NE) 29
V1160 Cas p 9 2.133188 11.68 12.00 0.32 25.05. 17:08 342 (N) 38
V463 Peg p 7 0.330569 11.60 12.15 0.55 25.05. 17:08 8 (N) -22
AT Aqr s 8 0.30409565 14.10 14.70 0.60 25.05. 17:08 1 (N) -60
HI Dra s 6 0.597419 9.03 9.18 0.16 25.05. 17:09 30 (NE) 28
GW Cnc p 1 0.2814125 12.60 13.20 0.60 25.05. 17:09 222 (SW) 56
V512 And p 10 0.745331 11.80 12.50 0.70 25.05. 17:09 330 (NW) 1
CL CrB p 8 0.318808 11.41 11.72 0.31 25.05. 17:10 67 (NE) 29
V972 Her p 5 0.4430605 6.72 6.79 0.07 25.05. 17:10 52 (NE) 11
V2659 Oph p 9 0.776761 12.83 13.85 1.02 25.05. 17:10 70 (E) -13
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.05. 17:10 355 (N) 14
V472 And p 10 0.85056 13.25 13.60 0.35 25.05. 17:10 339 (N) 5
OP Cen s 10 0.4623218 13.10 13.80 0.70 25.05. 17:10 156 (SE) -25
V737 Cep p 8 0.2987665 11.95 12.33 0.38 25.05. 17:10 7 (N) 24
G0196.0699 Hya p 9 0.52831 11.80 12.40 0.60 25.05. 17:10 219 (SW) 34
PT Lib p 10 0.434556 13.90 14.60 0.70 25.05. 17:10 116 (SE) -7
LL Pav s 10 0.877 14.70 15.10 0.40 25.05. 17:11 155 (SE) -58
V1064 Her s 5 0.3431545 11.30 11.30 0.00 25.05. 17:11 53 (NE) 16
V599 Aur s 1 0.316533 11.67 11.90 0.23 25.05. 17:11 285 (W) 31
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 25.05. 17:11 37 (NE) 16
V480 Cas p 9 0.342013 14.60 14.90 0.30 25.05. 17:11 331 (NW) 24
IK Per p 1 0.6760305 11.30 11.60 0.30 25.05. 17:11 299 (NW) 32
EO Cep p 1 1.833658 12.00 12.80 0.80 25.05. 17:12 353 (N) 40
AQ Cap p 7 0.3173885 13.00 13.90 0.90 25.05. 17:12 35 (NE) -55
HH Boo p 1 0.318666 11.00 11.50 0.50 25.05. 17:12 71 (E) 52
NN Ser p 1 0.1300801 17.00 23.00 6.00 25.05. 17:12 88 (E) 15
AU Aqr p 10 0.3711583 12.90 14.00 1.10 25.05. 17:13 3 (N) -65
RW Com s 1 0.2373465 11.00 11.56 0.56 25.05. 17:13 122 (SE) 56
V384 Ser p 1 0.268729 11.90 12.40 0.50 25.05. 17:13 78 (E) 23
V441 Lac s 1 0.3089166 12.56 12.56 0.00 25.05. 17:13 3 (N) 13
V370 Cyg p 1 0.774543 11.80 13.10 1.30 25.05. 17:13 33 (NE) 0
MR Cas p 1 0.352936 14.90 15.70 0.80 25.05. 17:13 346 (N) 20
V426 Nor p 10 0.4735 17.76 18.05 0.29 25.05. 17:13 138 (SE) -36
EF Dra p 1 0.424031 10.48 10.82 0.34 25.05. 17:14 24 (NE) 39
V339 Dra p 9 0.457404 13.40 14.00 0.60 25.05. 17:14 51 (NE) 44
BI Vul p 1 0.2518236 14.15 14.90 0.75 25.05. 17:14 15 (N) -12
V1237 Tau s 8 0.287447 14.03 14.03 0.00 25.05. 17:14 276 (W) 28
V339 Boo p 10 0.3628085 10.70 10.90 0.20 25.05. 17:14 64 (NE) 37
V2701 Oph p 9 0.339611 12.00 12.50 0.50 25.05. 17:14 78 (E) 5
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 25.05. 17:14 161 (S) -40
V878 Her p 1 0.529475 9.37 9.87 0.50 25.05. 17:14 46 (NE) 29
V345 Cyg p 2 2.075534 11.30 11.80 0.50 25.05. 17:14 29 (NE) -4
V631 Aql p 10 1.155102 13.50 14.90 1.40 25.05. 17:14 44 (NE) -17
V758 Cen p 8 0.580785 8.80 9.40 0.60 25.05. 17:14 151 (SE) -24
V1014 Aql p 10 3.5201 15.50 16.50 1.00 25.05. 17:15 46 (NE) -23
DN Aur p 3 0.616888 13.70 14.20 0.50 25.05. 17:15 287 (W) 31
EQ UMa p 6 0.3581533 12.40 12.60 0.20 25.05. 17:15 293 (NW) 72
BO CVn p 1 0.5174625 9.48 10.10 0.62 25.05. 17:15 83 (E) 53
KM UMa p 1 0.3518602 11.00 11.50 0.50 25.05. 17:15 128 (SE) 69
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.