ARICNS ARI Data Base for Nearby Stars

Running No.: 4944   CNS designation: N1 1809    HIP: 106972  

RA (2000):  21 39 55   Dec (2000):  +27 36.7  
RA (1950):  21 37 40   Dec (1950):  +27 23.3  
RA (1900):  21 35 25   Dec (1900):  +27 09.9  

µ(RA):  .281 "/yr   µ(Dec):  -.222 "/yr     Total Proper Motion:   0.358 "/yr  128.4°  

V :  11.62    V-R_c:  1.01    R-I_c:  1.19    Spectral Type:  M1.5   

Res. Par. (SpT/UBVRI) :  52.9  ± 11.4  mas     Distance:  18.90  ± 4.07 pc  

M_V : 10.24    M Qual.: d     RV: + 6.7 km/s   RV Qual.: e   

Space Velocity:     U:  -005  km/s    V:  -003  km/s    W:  -032 km/s

Additional Designations: LTT 16329 L 1434-37 LP 342-8  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N106972|H|21 39 54.38|+27 36 43.4|11.62| |G*|  39.78|  280.77| -230.38|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  9.08|  6.94|  3.70|  3.41|  2.78|  2| 0.73|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.515|0.020|G|2.19|0.15|I|*|11.6545|0.0063|11.52|11.74|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

21399+2737|H| 1| 2|C| |C|AB|135|  0.248|0.121| 1.27|1.15| |G| |


    U      V      W      sU    sV    sW 

   -6.6   -6.3  -42.8    3.2  16.8   6.9

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Updated: 4 March 1998