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Running No.: 4797   CNS designation: N1 1679    HIP: 120148   YPC: 4751.00   Vys: 198   

RA (2000):  20 03 00   Dec (2000):  +20 05.9  
RA (1950):  20 00 47   Dec (1950):  +19 57.4  
RA (1900):  19 58 34   Dec (1900):  +19 49.1  

µ(RA):  .184 "/yr   µ(Dec):  .000 "/yr     Total Proper Motion:   0.184 "/yr   90. °  

V :  10.58    B-V:  1.34    V-Rc:  .81    R-Ic:  .73    Spectral Type:  dM0   

Trig. Par.:  26.8 ± 12.0  mas   Obs.       Res. Par. (SpT/UBVRI) :  32.9  ± 8.0  mas     Distance:  30.40  ± 7.39 pc  

MV :  8.2    M Qual.: e     RV: - 45.  km/s   RV Qual.: d   

Space Velocity:     U:  -036  km/s    V:  -033  km/s    W:  -018 km/s

Additional Designations: LTT 15861  

Notes:  (not BD +19 4261) AC+19:1909-242  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N120148| |20  3  0.92|+20  5 49.7|10.57| |G |  36.47|  175.26|  -13.65|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.63|  1.59|  2.32|  2.04|  2.30|  8| 5.07|12.480|0.301|10.725|0.096|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.375|0.020|G|1.62|0.04|I| |10.5992|0.0074|10.53|10.67|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | |S|  |   |       |     |     |    | |G| |


    U      V      W      sU    sV    sW 

  -33.0  -35.0  -15.3    3.8   6.3   1.5




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Updated: 4 March 1998

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