Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 3055   CNS designation: N1 151    HD:  9021    HIP:  7078   BD: +69° 102    YPC:  303.00  

RA (2000):  01 31 13   Dec (2000):  +70 15.9  
RA (1950):  01 27 28   Dec (1950):  +70 00.5  
RA (1900):  01 23 46   Dec (1900):  +69 45.0  

µ(RA):  .138 "/yr   µ(Dec):  -.070 "/yr     Total Proper Motion:   0.155 "/yr  116.8°  

V :  5.82    B-V:  .47    U-B:  -.13    Spectral Type:  F6 V   

Trig. Par.:  37.8 ± 12.5  mas   Obs.       Res. Par. (SpT/UBVRI) :  37.5  ± 9.6  mas     Distance:  26.67  ± 6.83 pc  

MV :  3.7    M Qual.: e     RV: + 1.1 km/s   RV Qual.: b    Remark:  SB-orbit   

Space Velocity:     U:  -016  km/s    V:  -009  km/s    W:  -006 km/s



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N  7078| | 1 31 13.76|+70 15 52.6| 5.82| |H+|  34.19|  137.53|  -76.00|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.45|  0.60|  0.57|  0.49|  0.50|  0| 1.44| 6.388|0.003| 5.878|0.003|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.489|0.003|T|0.56|0.00|L| | 5.9300|0.0005| 5.92| 5.94|       | | | |


___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 

  -17.7  -10.6   -7.0    1.1   1.4    .3




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Updated: 4 March 1998

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