ARICNS ARI Data Base for Nearby Stars

Running No.: 3834   CNS designation: N1 830 AB   HD:  86590    HIP:  49018   BD: +25° 2191    YPC: 2359.00  

RA (2000):  10 00 01   Dec (2000):  +24 33.2  
RA (1950):  09 57 13   Dec (1950):  +24 47.6  
RA (1900):  09 54 24   Dec (1900):  +25 01.9  

µ(RA):  -.233 "/yr   µ(Dec):  -.043 "/yr     Total Proper Motion:   0.237 "/yr  259.5°  

V :  7.81:J   B-V:  .88 J   U-B:  .44 J   R-I_c:  .50    Spectral Type:  K0 V   

Trig. Par.:  29.8 ± 8.4  mas   1  Obs.       Res. Par. (SpT/UBVRI) :  43.2  ± 9.6  mas     Distance:  23.15  ± 5.14 pc  

M_V :  5.99:J   M Qual.: d     RV: + 9.6 km/s   RV Qual.: a    Remark:  SB-orbit   

Space Velocity:     U:  -024  km/s    V:  -011  km/s    W:  -009 km/s

Additional Designations: LTT 12668 DH Leo CHARA 145  

Notes:  sep 0.216" 37.7d (1989.22); triple: Barden AJ89,683  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 49018|H|10  0  1.71|+24 33  9.9| 7.86|1|H*|  30.82| -234.37|  -36.11|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  2.22|  1.40|  1.29|  1.11|  0.81|  1| 0.38| 8.979|0.012| 7.972|0.009|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

*| 0.868|0.012|T|0.88|0.01|L|*| 8.0013|0.0030| 7.95| 8.05|   1.10|P|1|A|


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

10000+2433|M| 1| 2|C| |A|AB| 46|  0.220|0.020| 2.30|0.24|S| |P|


    U      V      W      sU    sV    sW 

  -32.1  -13.2  -14.7    1.2    .5   1.1

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Updated: 4 March 1998