ARICNS ARI Data Base for Nearby Stars

Running No.: 5248   CNS designation: N2 21    HD:  28294    HIP:  20873   BD: +14° 702    YPC:  986.06  

RA (2000):  04 28 23   Dec (2000):  +14 44.5  
RA (1950):  04 25 33   Dec (1950):  +14 37.9  
RA (1900):  04 22 43   Dec (1900):  +14 31.1  

µ(RA):  .107 "/yr   µ(Dec):  -.022 "/yr     Total Proper Motion:   0.109 "/yr  101.6°  

V :  5.90    B-V:  .32    U-B:  .06    Spectral Type:  F0 IV   

Trig. Par.:  46.0 ± 20.4  mas   1  Obs.       Res. Par. (uvby-phot.):  19.1  ± 3.1  mas     Distance:  52.36  ± 8.50 pc  

M_V :  2.31    M Qual.: d     RV: + 44.2 km/s   RV Qual.: b   

Space Velocity:     U:  -047  km/s    V:  -022  km/s    W:  -001 km/s

Additional Designations: BS 1408 VA 495 vB 68  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      a 20873| | 4 28 23.40|+14 44 27.5| 5.90| |G |  18.42|  109.72|  -21.27|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.79|  1.10|  1.93|  2.34|  1.63|  0|     | 6.293|0.004| 5.942|0.004|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.325|0.013|G|0.39|0.02|A| | 5.9812|0.0007| 5.97| 5.99|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1|X| | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW 

  -47.4  -23.2     .7    1.8   2.4   2.0

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Updated: 4 March 1998