Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 1810   CNS designation: Gl 849.1 ( = Wo 9770 )   HD: 210302    HIP: 109422   CD: -33° 15941    YPC: 5357.00  

RA (2000):  22 10 08   Dec (2000):  -32 32.9  
RA (1950):  22 07 13   Dec (1950):  -32 47.7  
RA (1900):  22 04 17   Dec (1900):  -33 02.4  

µ(RA):  .431 "/yr   µ(Dec):  .015 "/yr     Total Proper Motion:   0.431 "/yr   88.0°  

V :  4.91    B-V:  .48    U-B:  .02    V-Rc:  0.28    R-Ic:  0.26    Spectral Type:  F6 V   

Trig. Par.:  50.5 ± 9.7  mas   Obs.  (fair accord.)    Res. Par. (uvby-phot.):  53.5  ± 8.6  mas     Distance:  18.69  ± 3.00 pc  

MV :  3.55    M Qual.: d     RV: - 14.6 km/s   RV Qual.: a   

Space Velocity:     U:  -039  km/s    V:  -007  km/s    W:  -010 km/s

Additional Designations: TAU Psa  

Notes:  RV const: Murdoch et al. ApJ413,349-93  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N109422| |22 10  8.78|-32 32 54.3| 4.94| |H |  53.36|  428.63|   13.84|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.65|  0.50|  0.82|  0.68|  0.49|  0|-0.50| 5.511|0.004| 4.988|0.004|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.489|0.007|G|0.54|0.02|A| | 5.0428|0.0005| 5.04| 5.05|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW 

  -39.0   -7.5   -9.6     .6    .1    .7




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Updated: 8 September 1998

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