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Running No.: 4001   CNS designation: N1 975    HIP:  56578   BD: +17° 2376    Vys: 615   

RA (2000):  11 35 59   Dec (2000):  +16 58.1  
RA (1950):  11 33 23   Dec (1950):  +17 14.7  
RA (1900):  11 30 47   Dec (1900):  +17 31.3  

µ(RA):  .019 "/yr   µ(Dec):  -.045 "/yr     Total Proper Motion:   0.049 "/yr  157.5°  

V :  9.55    B-V:  1.11    U-B:  .98    V-Rc:  .64:    R-Ic:  .58    Spectral Type:  dK8   

Res. Par. (SpT/UBVRI) :  33.0  ± 6.0  mas     Distance:  30.30  ± 5.51 pc  

MV :  7.14    M Qual.: d     RV: + 1.3 km/s   RV Qual.: d    Remark:  SB(?)   

Space Velocity:     U:  +005  km/s    V:  -005  km/s    W:  +001 km/s

Additional Designations: AG+17:1228  

Notes:  prob. SB: Wilson AJ72,905-67  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 56578| |11 35 59.18|+16 58  5.7| 9.52| |H |  29.30|   40.45|  -36.07|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.70|  1.52|  2.31|  2.35|  1.68| 10| 0.35|10.839|0.077| 9.633|0.043|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.100|0.015|G|1.06|0.02|K| | 9.6830|0.0042| 9.66| 9.72|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

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


    U      V      W      sU    sV    sW 

    8.2   -2.9    1.9    1.4   2.2   7.0




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Updated: 4 March 1998

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