ARICNS ARI Data Base for Nearby Stars

Running No.: 2548   CNS designation: Wo 9170    HD:  31452    HIP:  22940   BD: +02° 816    YPC: 1104.00  

RA (2000):  04 56 10   Dec (2000):  +02 56.0  
RA (1950):  04 53 33   Dec (1950):  +02 51.6  
RA (1900):  04 50 56   Dec (1900):  +02 47.0  

µ(RA):  .150 "/yr   µ(Dec):  -.306 "/yr     Total Proper Motion:   0.341 "/yr  153.9°  

V :  8.44    B-V:  .84    U-B:  .58    Spectral Type:  K0   

Trig. Par.:  37.5 ± 14.9  mas   1  Obs.       Res. Par. (SpT/UBVRI) :  32.5  ± 7.0  mas     Distance:  30.77  ± 6.63 pc  

M_V :  6.00    M Qual.: d     RV: + 14.3 km/s   RV Qual.: c   

Space Velocity:     U:  +003  km/s    V:  -051  km/s    W:  -010 km/s

Additional Designations: LTT 11549  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 22940| | 4 56 10.69|+ 2 56  3.0| 8.43| |G |  25.50|  150.61| -291.00|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.03|  0.66|  1.27|  1.10|  0.79|  0|-0.20| 9.508|0.023| 8.492|0.016|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.837|0.005|G|0.88|0.01|H| | 8.5738|0.0016| 8.55| 8.60|       |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 

    6.2  -61.5   -9.8    3.4   3.0   1.5

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Updated: 4 March 1998