ARICNS ARI Data Base for Nearby Stars

Running No.: 2126   CNS designation: GJ 1148    HIP:  57050   YPC: 2703.01   LHS: 2443   

RA (2000):  11 41 45   Dec (2000):  +42 45.1  
RA (1950):  11 39 09   Dec (1950):  +43 01.8  
RA (1900):  11 36 32   Dec (1900):  +43 18.5  

µ(RA):  -.600 "/yr   µ(Dec):  -.119 "/yr     Total Proper Motion:   0.612 "/yr  258.8°  

V :  11.91    B-V:  1.52    U-B:  1.13    V-R_c:  1.19    R-I_c:  1.55    Spectral Type:  M4   

Trig. Par.:  86.9 ± 3.4  mas   2  Obs.  (good accord.)    Res. Par. (Trig. Par.):  86.9  ± 3.4  mas     Distance:  11.51  ± .45 pc  

M_V : 11.61    M Qual.: a     RV: - 11.2 km/s   RV Qual.: e   

Space Velocity:     U:  -023  km/s    V:  -020  km/s    W:  -018 km/s

Additional Designations: Ross 1003  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 57050| |11 41 44.63|+42 45  7.1|11.86| |G |  90.66| -579.68|  -89.56|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  2.02|  1.47|  3.03|  2.17|  1.43|  0| 2.84|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.503|0.012|G|2.09|0.09|I| |11.8939|0.0053|11.80|11.97|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    | |G| |


    U      V      W      sU    sV    sW 

  -21.2  -18.0  -17.2    6.0   2.2  16.9

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Updated: 4 March 1998