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ARICNS ARI Data Base for Nearby Stars


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Running No.: 40   CNS designation: Gl 22.1 ( = Wo 9014 )   HIP:  2604   YPC:  92.10   Vys: 218   

RA (2000):  00 33 05   Dec (2000):  +42 00.1  
RA (1950):  00 30 22   Dec (1950):  +41 43.4  
RA (1900):  00 27 39   Dec (1900):  +41 26.7  

µ(RA):  .318 "/yr   µ(Dec):  .169 "/yr     Total Proper Motion:   0.360 "/yr   62. °  

V :  10.97    B-V:  1.35    U-B: +0.84    V-Rc:  .83    R-Ic:  .82    Spectral Type:  K7   

Trig. Par.:  31.6 ± 8.3  mas   Obs.  (poor accord.)    Res. Par. (SpT/UBVRI) :  31.0  ± 7.7  mas     Distance:  32.26  ± 8.01 pc  

MV :  8.4    M Qual.: e     RV: + 0.  km/s   RV Qual.: d   

Space Velocity:     U:  -048  km/s    V:  -018  km/s    W:  +021 km/s

Additional Designations: LTT 10184 Wolf 4 AC+41:19-173  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N  2604| | 0 33  5.56|+42  0  5.3|10.94| |G |  29.26|  315.12|  151.71|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.42|  1.17|  2.16|  1.56|  1.32|  0|-0.48|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.311|0.015|G|1.51|0.02|I| |11.0417|0.0031|10.99|11.09|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    | |G| |


    U      V      W      sU    sV    sW 

  -49.3  -19.7   19.8    5.0   6.2   3.0




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Updated: 8 September 1998

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