Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 400   CNS designation: Gl 177    HD:  30495    HIP:  22263   BD: -17° 954    YPC: 1070.00  

RA (2000):  04 47 36   Dec (2000):  -16 56.1  
RA (1950):  04 45 21   Dec (1950):  -17 01.5  
RA (1900):  04 43 06   Dec (1900):  -17 07.1  

µ(RA):  .126 "/yr   µ(Dec):  .160 "/yr     Total Proper Motion:   0.203 "/yr   38.2°  

V :  5.49    B-V:  .63    U-B:  .14    V-Rc:  .34    R-Ic:  .31    Spectral Type:  G1 V   

Trig. Par.:  80.3 ± 8.6  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  80.3  ± 8.6  mas     Distance:  12.45  ± 1.33 pc  

MV :  5.01    M Qual.: c     RV: + 21.9 km/s   RV Qual.: a   

Space Velocity:     U:  -023  km/s    V:  -009  km/s    W:  -004 km/s

Notes:  dG1 (Mount Wilson)  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 22263| | 4 47 36.29|-16 56  4.0| 5.49|1|H |  75.10|  130.41|  169.20|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.50|  0.45|  0.80|  0.66|  0.64|  0| 0.07| 6.267|0.003| 5.557|0.003|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.632|0.006|G|0.69|0.02|A| | 5.6184|0.0016| 5.60| 5.63|       |M| | |


___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 

  -24.0   -8.8   -2.7     .5    .4    .4




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Updated: 4 March 1998

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