Astronomisches Rechen-Institut Heidelberg

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Running No.: 4686   CNS designation: N1 1584    HD: 349063    HIP:  91410   BD: +20° 3876    YPC: 4295.00  

RA (2000):  18 38 35   Dec (2000):  +20 37.6  
RA (1950):  18 36 26   Dec (1950):  +20 35.1  
RA (1900):  18 34 17   Dec (1900):  +20 32.7  

µ(RA):  -.037 "/yr   µ(Dec):  -.212 "/yr     Total Proper Motion:   0.215 "/yr  189.8°  

V :  9.33    B-V:  .65    U-B:  .09    V-Rc:  .37    R-Ic:  .36    Spectral Type:  F9   

Trig. Par.:  41.0 ± 11.1  mas   Obs.  (good accord.)    Res. Par. (SpT/UBVRI) :  13.9  ± 3.0  mas     Distance:  71.94  ± 15.53 pc  

MV :  5.05    M Qual.: d     RV: + 29.0 km/s   RV Qual.: b   

Space Velocity:     U:  +075  km/s    V:  -020  km/s    W:  -013 km/s

Additional Designations: LTT 15494  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 91410| |18 38 34.68|+20 37 37.7| 9.33| |G |  16.23|  -32.81| -207.99|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.88|  0.98|  1.42|  1.17|  1.30|  0| 1.38|10.172|0.028| 9.415|0.023|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.646|0.005|G|0.71|0.00|H| | 9.4532|0.0024| 9.41| 9.49|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | |S|  |   |       |     |     |    | | | |


    U      V      W      sU    sV    sW 

   65.8  -13.1  -11.0    4.3   3.4   1.6




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Updated: 4 March 1998

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