ARICNS ARI Data Base for Nearby Stars

Running No.: 3058   CNS designation: N1 154    HIP:  7170   CD: -22° 526    YPC:  319.10   LHS:  142   

RA (2000):  01 32 26   Dec (2000):  -21 54.3  
RA (1950):  01 30 05   Dec (1950):  -22 09.0  
RA (1900):  01 27 44   Dec (1900):  -22 23.7  

µ(RA):  -.594 "/yr   µ(Dec):  -.884 "/yr     Total Proper Motion:   1.065 "/yr  213.9°  

V :  11.21    B-V:  1.50    U-B:  1.21    V-R_c:  1.03:    R-I_c:  1.07    Spectral Type:  M1.5 V   

Trig. Par.:  29.2 ± 10.9  mas   2  Obs.  (good accord.)    Res. Par. (SpT/UBVRI) :  57.8  ± 18.1  mas     Distance:  17.30  ± 5.42 pc  

M_V : 10.0    M Qual.: e     RV: - 28.4 km/s   RV Qual.: e   

Space Velocity:     U:  +087  km/s    V:  -028  km/s    W:  +013 km/s

Additional Designations: LTT 838 LFT 138 L 654-28  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N  7170| | 1 32 26.20|-21 54 18.5|11.16|2|G |  56.42| -588.44| -888.27|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.84|  1.32|  2.12|  2.23|  1.49|  0|-0.27|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.492|0.026|G|2.02|0.15|I| |11.2250|0.0049|11.12|11.28|       |U| | |


___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 

   88.6  -28.6   12.0    4.7   1.2  17.7

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Updated: 4 March 1998