Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 1781   CNS designation: Gl 838.3A ( = Wo 9760A )   HD: 207966    HIP: 107920   BD: +41° 4291    YPC: 5286.00  

RA (2000):  21 51 53   Dec (2000):  +42 20.7  
RA (1950):  21 49 52   Dec (1950):  +42 06.8  
RA (1900):  21 47 52   Dec (1900):  +41 53.0  

µ(RA):  -.164 "/yr   µ(Dec):  -.301 "/yr     Total Proper Motion:   0.343 "/yr  208.5°  

V :  7.84    B-V:  .78    U-B:  .32    Spectral Type:  G8   

Trig. Par.:  46.1 ± 8.4  mas   Obs.       Res. Par. (Trig. Par.):  46.1  ± 8.4  mas     Distance:  21.69  ± 3.95 pc  

MV :  6.16    M Qual.: d     RV: - 25.4 km/s   RV Qual.: a   

Space Velocity:     U:  +033  km/s    V:  -027  km/s    W:  -009 km/s

Additional Designations: ADS 15400  


Other ARICNS component(s):  Gl  838.3B   


HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N107920| |21 51 52.93|+42 20 38.0| 7.85| |HA|  33.93| -175.22| -305.58|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.09|  1.17|  1.41|  1.16|  1.23|  1| 2.03| 8.813|0.009| 7.916|0.007|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

A| 0.798|0.008|T|0.83|0.01|L| | 7.9978|0.0061| 7.98| 8.03|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

21519+4221|I| 2| 2|C| |A|AB| 83| 10.730|0.031| 3.26|0.13|S| | |


    U      V      W      sU    sV    sW

   46.6  -26.7  -13.6    1.9    .7    .8




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Updated: 05 November 1998

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