Astronomisches Rechen-Institut Heidelberg

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Running No.: 2257   CNS designation: GJ 1262    HD: 203244    HIP: 105712   CD: -68° 2223   

RA (2000):  21 24 41   Dec (2000):  -68 13.6  
RA (1950):  21 20 19   Dec (1950):  -68 26.7  
RA (1900):  21 15 54   Dec (1900):  -68 39.6  

µ(RA):  .150 "/yr   µ(Dec):  .175 "/yr     Total Proper Motion:   0.231 "/yr   40.6°  

V :  6.98    B-V:  .73    U-B:  .23    Spectral Type:  G5 V   

Res. Par. (uvby-phot.):  48.3  ± 7.8  mas     Distance:  20.70  ± 3.34 pc  

MV :  5.40    M Qual.: d     RV: + 11.5 km/s   RV Qual.: d   

Space Velocity:     U:  +002  km/s    V:  +010  km/s    W:  -023 km/s

Additional Designations: LTT 8497  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N105712| |21 24 40.64|-68 13 40.2| 6.98|1|H+|  48.86|  140.87|  169.39|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.83|  1.22|  0.81|  3.09|  1.65|  0| 1.06| 7.879|0.006| 7.065|0.005|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.723|0.008|G|0.77|0.01|H| | 7.1203|0.0017| 7.09| 7.15|       |U|2| |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1|O| | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW 

    2.0    9.0  -22.4    4.7   3.3   4.7




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Updated: 4 March 1998

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