* 13 Lyr
        [
        
        
        α=18.9h, δ=43.9°
        
        
        
        | M5III
        
        
        
        | d=95.3 pc
        
        
        ]
    
    
    
    
        
        
        * 13 Lyr
        
        
        ,
        
        HD 175865
        
        
        ,
        
        HIP 92862
        
        
        ,
        
        HR 7157
        
        
        ,
        
        TYC 3131-2155-1
        
    
    
    
    
    
    
    
        Best fit:
        
        Tstar = 2946 ± 6 K , Lstar = 2600 ± 300 LSun , Rstar = 200 ± 10 RSun
        
        Tdust = 30 ± 20 K , RBB = 4000 ± 6000 au , Ldisk/Lstar = 2e-05 ± 1e-05  , λ0 = 100 ± 200 μm , β = 1.3 ± 0.9