ARICNS ARI Data Base for Nearby Stars

Running No.: 4675   CNS designation: N1 1573    HD: 170525    HIP:  90981   CP: -58° 7418   

RA (2000):  18 33 30   Dec (2000):  -58 42.5  
RA (1950):  18 29 07   Dec (1950):  -58 44.7  
RA (1900):  18 24 44   Dec (1900):  -58 46.6  

µ(RA):  .031 "/yr   µ(Dec):  -.104 "/yr     Total Proper Motion:   0.108 "/yr  163.5°  

V :  6.43    B-V:  .69    U-B:  .18    R-I_c:  .36    Spectral Type:  G5 IV   

Res. Par. (uvby-phot.):  46.1  ± 7.4  mas     Distance:  21.69  ± 3.48 pc  

M_V :  4.75    M Qual.: d     RV: + 32.9 km/s   RV Qual.: b   

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

Notes:  prob. composite gK + dF-G Grenon priv-86  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 90981|H|18 33 29.47|-58 42 31.6| 6.40| |HA|  19.84|   23.92| -104.06|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.97|  0.73|  0.91|  1.22|  0.76|  3|-0.61| 7.260|0.007| 6.496|0.005|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

*| 0.688|0.003|G|0.76|0.04|E|*| 6.5454|0.0008| 6.53| 6.56|       |D| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

18335-5843|H| 1| 2|C| |C|AB|205|  0.953|0.036| 4.06|0.21|S| | |


    U      V      W      sU    sV    sW 

   15.2  -30.3  -24.2    1.6   1.1    .9

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Updated: 4 March 1998