ARICNS ARI Data Base for Nearby Stars

Running No.: 1140   CNS designation: Gl 551    HIP:  70890   YPC: 3278.00   LHS:  49   

RA (2000):  14 29 43   Dec (2000):  -62 40.8  
RA (1950):  14 26 19   Dec (1950):  -62 28.1  
RA (1900):  14 22 57   Dec (1900):  -62 15.3  

µ(RA):  -3.730 "/yr   µ(Dec):  .772 "/yr     Total Proper Motion:   3.809 "/yr  281.7°  

V :  11.05    B-V:  1.90    U-B:  1.49    V-R_c:  1.61    R-I_c:  2.02    Spectral Type:  M5.5 e   

Trig. Par.: 769.8 ± 6.1  mas   3  Obs.  (good accord.)    Res. Par. (Trig. Par.): 769.8  ± 6.1  mas     Distance:  1.30  ± .01 pc  

M_V : 15.48    M Qual.: a     RV: - 20.3 km/s   RV Qual.: b   

Space Velocity:     U:  -028  km/s    V:  +001  km/s    W:  +014 km/s

Additional Designations: Proxima Cen LTT 5721 V645 Cen  

Notes:  pi_HST: 769.9 +- 0.4 mas Benedict& ApSS223,137: var 0.01m P =8 

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 70890| |14 29 42.95|-62 40 46.1|11.01|2|G | 772.33|-3777.67|  769.79|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.31|  1.51|  2.42|  1.52|  1.82|  1|-0.64|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.807|0.020|G|3.62|0.03|A| |10.7613|0.0038|10.69|10.83|       |U| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

14396-6050|I| 3| 1| | | |  |   |       |     |     |    | |G| |


    U      V      W      sU    sV    sW 

  -27.9     .4   13.9    1.2   1.3    .1

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Updated: 4 March 1998