Astronomisches Rechen-Institut Heidelberg

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Running No.: 4990   CNS designation: N1 1849    HD: 208896    HIP: 108481   BD: +33° 4395    YPC: 5309.01   Vys: 837   

RA (2000):  21 58 32   Dec (2000):  +34 39.5  
RA (1950):  21 56 22   Dec (1950):  +34 25.2  
RA (1900):  21 54 12   Dec (1900):  +34 10.9  

µ(RA):  -.119 "/yr   µ(Dec):  -.031 "/yr     Total Proper Motion:   0.123 "/yr  255.4°  

V :  9.09    B-V:  1.04    U-B:  .90    V-Rc:  .65:    R-Ic:  .52    Spectral Type:  dK8   

Trig. Par.:  25.8 ± 8.6  mas   Obs.       Res. Par. (SpT/UBVRI) :  37.4  ± 6.9  mas     Distance:  26.74  ± 4.93 pc  

MV :  6.95    M Qual.: d     RV: - 11.1 km/s   RV Qual.: a   

Space Velocity:     U:  +014  km/s    V:  -010  km/s    W:  +009 km/s

Additional Designations: AG+34:2261  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N108481| |21 58 31.51|+34 39 31.7| 9.09| |H |  31.70| -113.81|  -34.80|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.74|  0.98|  1.23|  0.93|  1.24|  0|-2.31|10.396|0.028| 9.198|0.017|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.040|0.015|G|1.09|0.02|I| | 9.2313|0.0020| 9.19| 9.27|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    | | | |


    U      V      W      sU    sV    sW 

   16.1   -9.5    9.4     .7    .7    .4




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Updated: 4 March 1998

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