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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:48 // 15:32 UTC
Civil Twilight (6°): 06:13 // 16:07 UTC
Nautical Twilight (12°): 05:33 // 16:47 UTC
Astronomical Twilight (18°): 04:54 // 17:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NN Ser p 1 0.1300801 17.00 23.00 6.00 18.01. 21:20 37 (NE) -20
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 18.01. 21:20 231 (SW) 43
V1847 Ori p 1 0.342605 12.09 12.36 0.27 18.01. 21:20 205 (SW) 49
GY Pup s 10 0.4121794 11.90 12.30 0.40 18.01. 21:20 168 (S) -1
ST Ind s 10 0.4018812 11.30 11.79 0.49 18.01. 21:20 260 (W) -67
GS Aqr s 3 0.374069 13.20 13.60 0.40 18.01. 21:20 291 (W) -17
EX Hya p 10 0.068233846 9.60 13.99 4.39 18.01. 21:20 103 (E) -28
V737 Cep s 8 0.2987665 11.95 12.30 0.35 18.01. 21:21 338 (N) 29
HW Vir s 1 0.11671953 10.50 11.20 0.70 18.01. 21:21 90 (E) -11
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 18.01. 21:21 343 (N) -58
RT LMi p 1 0.3749177 11.40 11.70 0.30 18.01. 21:21 91 (E) 48
EK Pav p 10 0.5805 16.50 17.20 0.70 18.01. 21:21 192 (S) -66
VW Tri p 1 0.298863 13.90 14.40 0.50 18.01. 21:22 274 (W) 41
WZ Oph p 1 4.183506 9.14 9.82 0.68 18.01. 21:22 20 (N) -30
AN UMa p 6 0.07975275 14.90 20.20 5.30 18.01. 21:22 67 (NE) 43
IY UMa p 4 0.0739138 18.40 20.00 1.60 18.01. 21:22 51 (NE) 51
GL Car s 7 2.4222338 9.73 10.31 0.58 18.01. 21:22 144 (SE) -36
FU CVn s 7 0.962121 11.20 11.50 0.30 18.01. 21:22 46 (NE) 18
V421 Gem p 9 0.4231 15.00 15.80 0.80 18.01. 21:23 151 (SE) 64
RR Cir p 6 1.09173 11.51 12.78 1.27 18.01. 21:23 143 (SE) -54
BW Eri p 6 0.6384855 10.16 10.75 0.59 18.01. 21:23 209 (SW) 7
X Pic p 9 0.861901 10.51 11.37 0.86 18.01. 21:23 191 (S) -14
V1853 Ori p 1 0.383 11.60 12.02 0.42 18.01. 21:24 207 (SW) 54
HK Cep s 10 1.0513 14.20 14.40 0.20 18.01. 21:24 340 (N) 21
V658 Ara s 10 0.6276 15.40 16.00 0.60 18.01. 21:24 141 (SE) -73
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 18.01. 21:24 38 (NE) -38
V502 Oph p 1 0.453387 8.34 8.84 0.50 18.01. 21:24 30 (NE) -35
V523 Cas p 1 0.2336923 10.62 11.45 0.83 18.01. 21:25 305 (NW) 39
V877 Cyg s 1 0.8397655 12.70 12.90 0.20 18.01. 21:25 345 (N) -6
V1355 Her p 8 0.2892705 11.66 11.90 0.24 18.01. 21:25 355 (N) -15
AD Cap p 10 2.958255 10.77 11.40 0.63 18.01. 21:25 292 (W) -37
XY Cet s 1 2.780712 8.65 9.34 0.69 18.01. 21:25 239 (SW) 28
V547 And p 10 1.95401 11.38 11.76 0.38 18.01. 21:25 282 (W) 42
BC Eri s 1 0.527247 10.83 11.26 0.43 18.01. 21:25 204 (SW) 22
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 18.01. 21:25 36 (NE) -62
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 18.01. 21:25 339 (N) 11
DT Gru p 10 0.801683 10.91 11.34 0.43 18.01. 21:25 262 (W) -58
V345 Ser p 10 0.372484 14.30 15.10 0.80 18.01. 21:25 47 (NE) -17
V625 Car p 10 0.276942 11.15 12.00 0.85 18.01. 21:25 158 (S) -34
V706 Cyg s 1 0.466254 13.20 13.90 0.70 18.01. 21:25 324 (NW) 11
V515 Cam p 6 0.30833 13.45 14.10 0.65 18.01. 21:25 21 (N) 50
HR Boo s 1 0.315967 13.25 13.70 0.45 18.01. 21:25 48 (NE) -5
V653 Lyr s 1 0.468813 11.23 11.56 0.33 18.01. 21:25 358 (N) 1
KO Lac p 10 1.0260805 14.60 15.50 0.90 18.01. 21:26 326 (NW) 25
PU Boo p 9 0.482238 10.60 10.90 0.30 18.01. 21:26 30 (NE) 13
RZ Col p 10 0.565194 11.00 11.58 0.58 18.01. 21:26 192 (S) 3
V1374 Tau p 1 0.250818 13.00 13.50 0.50 18.01. 21:26 199 (S) 68
V380 Cas p 1 1.35727 10.40 11.20 0.80 18.01. 21:27 335 (NW) 48
XY Ari p 10 0.25265 13.54 17.60 4.06 18.01. 21:27 252 (W) 39
V828 Cyg s 6 2.104144 9.70 10.12 0.42 18.01. 21:27 340 (N) 18
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.