Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 998   CNS designation: Gl 488    HD: 111631    HIP:  62687   BD: +00° 2989    YPC: 2951.00   Vys: 675   

RA (2000):  12 50 44   Dec (2000):  -00 46.0  
RA (1950):  12 48 10   Dec (1950):  -00 29.4  
RA (1900):  12 45 36   Dec (1900):  -00 12.7  

µ(RA):  -.039 "/yr   µ(Dec):  -.400 "/yr     Total Proper Motion:   0.402 "/yr  185.6°  

V :  8.49    B-V:  1.41    U-B:  1.25    V-Rc:  .86    R-Ic:  .84    Spectral Type:  M0.5Ve   

Trig. Par.:  83.5 ± 4.9  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  83.5  ± 4.9  mas     Distance:  11.98  ± .70 pc  

MV :  8.10    M Qual.: b     RV: + 3.7 km/s   RV Qual.: a    Remark:  RV var(?)   

Space Velocity:     U:  +010  km/s    V:  -020  km/s    W:  -007 km/s



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 62687| |12 50 43.57|- 0 46  5.3| 8.49| |G |  92.75|  -28.77| -397.85|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.83|  0.64|  0.96|  0.85|  0.60|  0|-0.68|10.338|0.039| 8.649|0.017|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.409|0.010|G|1.72|0.02|A| | 8.5612|0.0019| 8.54| 8.59|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    | | | |


    U      V      W      sU    sV    sW 

    9.5  -17.3   -6.3     .2    .3    .7




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Updated: 4 March 1998

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