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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:58 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:49 // 17:37 UTC
Astronomical Twilight (18°): 04:12 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BH CMi p 6 0.5592485 9.50 10.00 0.50 20.02. 23:15 223 (SW) 34
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 20.02. 23:15 291 (W) 19
V934 Cep p 7 0.431014 13.02 13.50 0.48 20.02. 23:15 354 (N) 30
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 20.02. 23:15 45 (NE) 39
V563 And s 8 0.3031916 13.70 14.00 0.30 20.02. 23:16 318 (NW) 10
HR Boo p 1 0.315967 13.25 13.85 0.60 20.02. 23:16 93 (E) 31
V460 Mon p 4 1.397592 10.50 11.20 0.70 20.02. 23:16 239 (SW) 26
AG Phe s 10 0.75534 8.87 8.95 0.08 20.02. 23:16 283 (W) -66
HU And s 10 0.2857905 16.50 17.20 0.70 20.02. 23:17 334 (NW) 5
V417 Lyr p 4 0.300661 14.90 16.20 1.30 20.02. 23:17 40 (NE) 1
V1823 Cyg s 6 0.846257 11.72 11.72 0.00 20.02. 23:17 26 (NE) -1
V711 Cyg s 1 0.82671 13.80 13.80 0.00 20.02. 23:17 5 (N) 8
BH Cap p 10 1.078043 8.03 8.16 0.13 20.02. 23:18 42 (NE) -45
RY Cha p 10 0.640142 13.80 14.80 1.00 20.02. 23:18 179 (S) -37
G0651.0763 Ari p 9 0.66456 12.05 12.05 0.00 20.02. 23:18 291 (W) -2
CT Cet p 6 0.2564878 9.29 9.48 0.19 20.02. 23:18 297 (NW) -46
NR Nor s 10 0.42886 15.50 15.90 0.40 20.02. 23:18 136 (SE) -41
V373 Cam p 7 0.370807 12.50 13.00 0.50 20.02. 23:18 315 (NW) 44
V1304 Sco p 10 3.3682 8.28 8.60 0.32 20.02. 23:18 107 (E) -38
II UMa p 2 0.825227 8.17 8.48 0.31 20.02. 23:18 64 (NE) 70
V2766 Ori p 6 0.6032 15.00 15.30 0.30 20.02. 23:18 255 (W) 18
VV Vir s 1 0.446135 11.90 13.20 1.30 20.02. 23:19 124 (SE) 13
EZ Mon p 2 0.3761659 12.90 13.40 0.50 20.02. 23:19 234 (SW) 20
AT Peg p 1 1.146084 8.97 9.75 0.78 20.02. 23:19 3 (N) -32
UU Cam p 1 0.6825584 11.80 12.30 0.50 20.02. 23:19 338 (N) 46
V947 Cyg p 5 0.429245 14.10 15.10 1.00 20.02. 23:19 34 (NE) -1
TZ Eri p 1 2.606111 9.80 12.60 2.80 20.02. 23:19 267 (W) -5
V643 Her s 4 1.223089 13.50 13.50 0.00 20.02. 23:20 51 (NE) -1
XY Boo p 1 0.370564 10.30 10.61 0.31 20.02. 23:20 107 (E) 40
AQ Com p 1 0.2813295 15.20 15.70 0.50 20.02. 23:20 123 (SE) 51
V559 Lyr p 10 1.01089 11.30 13.10 1.80 20.02. 23:20 48 (NE) 7
V573 Sgr p 10 0.9771093 12.10 12.70 0.60 20.02. 23:20 99 (E) -42
V414 Dra p 10 0.348087 11.52 11.70 0.18 20.02. 23:20 24 (NE) 31
XZ For p 9 0.308127 9.90 10.28 0.38 20.02. 23:20 267 (W) -50
VZ Ret p 10 4.63963 10.83 11.20 0.37 20.02. 23:20 216 (SW) -50
LO And s 1 0.3804371 11.20 11.82 0.62 20.02. 23:20 349 (N) 6
V711 CrA p 10 0.700886 8.35 8.69 0.34 20.02. 23:21 106 (E) -45
AH Cas p 1 1.402264 13.20 14.30 1.10 20.02. 23:21 343 (N) 36
V440 And p 6 1.582566 12.64 13.24 0.60 20.02. 23:21 338 (N) 6
SV Equ p 8 0.880971 9.25 9.50 0.25 20.02. 23:21 26 (NE) -31
V948 Mon p 7 0.377107 13.00 13.60 0.60 20.02. 23:21 223 (SW) 31
RS Ind p 7 0.624052 9.90 10.20 0.30 20.02. 23:21 168 (S) -69
GG CVn s 1 0.385947 12.00 12.00 0.00 20.02. 23:21 95 (E) 47
V653 Lyr s 1 0.468813 11.23 11.56 0.33 20.02. 23:21 42 (NE) 15
V2716 Oph p 9 0.545762 13.10 13.60 0.50 20.02. 23:21 87 (E) -16
FN Cam p 1 0.677137 8.58 9.05 0.47 20.02. 23:22 353 (N) 62
V458 Cyg p 10 3.533799 14.10 15.30 1.20 20.02. 23:22 14 (N) 7
V2788 Ori s 7 0.500033 12.00 12.00 0.00 20.02. 23:22 253 (W) 22
CK Boo s 1 0.3551495 8.99 9.23 0.24 20.02. 23:22 106 (E) 25
QS Vir p 9 0.150757525 14.27 17.76 3.49 20.02. 23:22 129 (SE) 13
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.