ARICNS ARI Data Base for Nearby Stars

Running No.: 402   CNS designation: Gl 178    HD:  30652    HIP:  22449   BD: +06° 762    YPC: 1077.00  

RA (2000):  04 49 50   Dec (2000):  +06 57.6  
RA (1950):  04 47 07   Dec (1950):  +06 52.5  
RA (1900):  04 44 24   Dec (1900):  +06 47.2  

µ(RA):  .464 "/yr   µ(Dec):  .015 "/yr     Total Proper Motion:   0.464 "/yr   88.1°  

V :  3.18    B-V:  .45    U-B:  -.01    V-R_c:  0.27    R-I_c:  0.26    Spectral Type:  F6 V   

Trig. Par.: 121.6 ± 2.2  mas   5  Obs.  (fair accord.)    Res. Par. (Trig. Par.): 121.6  ± 2.2  mas     Distance:  8.22  ± .15 pc  

M_V :  3.60    M Qual.: a     RV: + 24.3 km/s   RV Qual.: a   

Space Velocity:     U:  -026  km/s    V:  -015  km/s    W:  +005 km/s

Additional Designations: PI^3 Ori  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 22449| | 4 49 50.41|+ 6 57 40.6| 3.19| |G | 124.60|  463.41|   11.62|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.84|  0.60|  0.95|  0.93|  0.77|  0|-0.04| 3.745|0.003| 3.241|0.003|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.484|0.003|T|0.53|0.02|A| | 3.2862|0.0005| 3.28| 3.29|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

04499+0657|I| 1| 1| | | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW 

  -25.7  -14.9    4.5     .7    .2    .3

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Updated: 4 March 1998