Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 215   CNS designation: Gl 100 A    HD:  15468    HIP:  11565   BD: -20° 465    YPC:  504.10   LHS: 1409   

RA (2000):  02 29 02   Dec (2000):  -19 58.7  
RA (1950):  02 26 41   Dec (1950):  -20 12.3  
RA (1900):  02 24 20   Dec (1900):  -20 26.0  

µ(RA):  .615 "/yr   µ(Dec):  .251 "/yr     Total Proper Motion:   0.664 "/yr   67.8°  

V :  8.90 c   B-V:  1.17 J   U-B:  1.01 J   V-Rc:  .69 J   R-Ic:  .62 J   Spectral Type:  K4 V   

Trig. Par.:  43.3 ± 9.7  mas   Obs.  (poor accord.)    Res. Par. (SpT/UBVRI) :  44.6  ± 11.3  mas     Distance:  22.42  ± 5.68 pc  

MV :  7.1 c   M Qual.: e     RV: + 27.4 km/s   RV Qual.: b   

Space Velocity:     U:  -071  km/s    V:  -027  km/s    W:  +003 km/s

Notes:  V(AB) = 8.76 d(m) = 2.5  


Other ARICNS component(s):  Gl  100  B    and   Gl  100  C   


HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 11565|H| 2 29  1.69|-19 58 45.0| 8.78| |HA|  52.90|  612.84|  186.56|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  2.01|  2.13|  1.95|  1.50|  1.57|  1| 1.32|10.323|0.054| 8.911|0.029|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

*| 1.120|0.015|G|1.30|0.04|A|*| 8.9011|0.0017| 8.88| 8.94|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

02290-1959|I| 1| 2|C| |D|AB| 43|  0.320|0.094| 3.28|0.73| | |D|


    U      V      W      sU    sV    sW

  -57.3  -27.6   -1.8    1.9    .9   1.8




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Updated: 05 November 1998

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