ARICNS ARI Data Base for Nearby Stars

Running No.: 4984   CNS designation: N1 1844    HIP: 108380   YPC: 5305.10  

RA (2000):  21 57 26   Dec (2000):  +08 08.2  
RA (1950):  21 54 56   Dec (1950):  +07 53.8  
RA (1900):  21 52 26   Dec (1900):  +07 39.5  

µ(RA):  .371 "/yr   µ(Dec):  .090 "/yr     Total Proper Motion:   0.382 "/yr   76.4°  

V :  11.03    B-V:  1.46    U-B:  1.14    R-I_c:  1.21    Spectral Type:  M1.5   

Trig. Par.:  48.7 ± 9.3  mas   2  Obs.  (good accord.)    Res. Par. (Trig. Par.):  48.7  ± 9.3  mas     Distance:  20.53  ± 3.92 pc  

M_V :  9.47    M Qual.: d     RV: - 25.8 km/s   RV Qual.: e   

Space Velocity:     U:  -041  km/s    V:  -018  km/s    W:  -003 km/s

Additional Designations: LTT 16412 Wolf 953 Rob 301  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N108380| |21 57 26.24|+ 8  8 14.0|11.02| |G |  50.43|  380.84|  103.22|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  2.01|  1.89|  2.48|  2.80|  2.26|  6|-0.08|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.439|0.010|G|1.77|0.03|I| |11.0996|0.0050|11.02|11.17|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    | |G| |


    U      V      W      sU    sV    sW 

  -41.4  -18.0   -1.4    5.9  13.5  10.5

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Updated: 4 March 1998