ARICNS ARI Data Base for Nearby Stars

Running No.: 916   CNS designation: Gl 449    HD: 102870    HIP:  57757   BD: +02° 2489    YPC: 2739.00   LHS: 2465   

RA (2000):  11 50 41   Dec (2000):  +01 45.9  
RA (1950):  11 48 05   Dec (1950):  +02 02.8  
RA (1900):  11 45 29   Dec (1900):  +02 19.7  

µ(RA):  .740 "/yr   µ(Dec):  -.275 "/yr     Total Proper Motion:   0.789 "/yr  110.4°  

V :  3.60    B-V:  .55    U-B:  .10    V-R_c:  .28    R-I_c:  .26    Spectral Type:  F9 V   

Trig. Par.:  95.1 ± 4.7  mas   5  Obs.  (good accord.)    Res. Par. (Trig. Par.):  95.1  ± 4.7  mas     Distance:  10.52  ± .52 pc  

M_V :  3.49    M Qual.: b     RV: + 4.4 km/s   RV Qual.: a    Remark:  SB(?)   

Space Velocity:     U:  +039  km/s    V:  +003  km/s    W:  +007 km/s

Additional Designations: BET Vir  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 57757| |11 50 41.72|+ 1 45 53.0| 3.59| |G |  91.74|  740.95| -271.18|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.73|  0.57|  0.77|  0.86|  0.65|  0|-0.73| 4.273|0.004| 3.660|0.004|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.518|0.015|G|0.61|0.02|A| | 3.7136|0.0005| 3.71| 3.72|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

11507+0146|I| 1| 1| | | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW 

   40.4    3.7    6.3     .3    .4    .6

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Updated: 4 March 1998