Astronomisches Rechen-Institut Heidelberg

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Running No.: 479   CNS designation: Gl 225.2A ( = Wo 9196A )   HD:  40887    HIP:  28442   CD: -31° 2902    YPC: 1392.00   LHS: 1804   

RA (2000):  06 00 20   Dec (2000):  -31 01.8  
RA (1950):  05 58 28   Dec (1950):  -31 02.2  
RA (1900):  05 56 36   Dec (1900):  -31 02.7  

µ(RA):  -.400 "/yr   µ(Dec):  .392 "/yr     Total Proper Motion:   0.560 "/yr  314.4°  

V :  8.29 c   B-V:  1.14 J   U-B:  .94 J   V-Rc:  .68:J   R-Ic:  .67 J   Spectral Type:  K5 V   

Trig. Par.:  50.7 ± 10.8  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  50.7  ± 10.8  mas     Distance:  19.72  ± 4.20 pc  

MV :  6.82 c   M Qual.: d     RV: +101.7 km/s   RV Qual.: c   

Space Velocity:     U:  -085  km/s    V:  -045  km/s    W:  -063 km/s

Notes:  V(ABCD) = 7.85, comp D optical  


Other ARICNS component(s):  Gl  225.2B    and   Gl  225.2C   


HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 28442|T| 6  0 19.55|-31  1 43.4| 7.85| |G |  66.82| -378.57| 1015.07|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

 32.83| 29.70| 24.41| 35.99| 34.64|  4|     | 9.741|0.033| 8.671|0.023|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.137|0.008|G|1.23|0.01|I| | 7.9975|0.0021| 7.97| 8.02|       |D| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

06003-3103|I| 1| 1|X| |S|  |   |       |     |     |    | | | |


    U      V      W      sU    sV    sW

 -114.8  -35.9  -42.3   23.6  15.8   2.8




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Updated: 05 November 1998

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