ARICNS ARI Data Base for Nearby Stars

Running No.: 1775   CNS designation: Gl 837    HD: 207098    HIP: 107556   BD: -16° 5943    YPC: 5258.00  

RA (2000):  21 47 02   Dec (2000):  -16 07.6  
RA (1950):  21 44 17   Dec (1950):  -16 21.3  
RA (1900):  21 41 31   Dec (1900):  -16 34.9  

µ(RA):  .261 "/yr   µ(Dec):  -.295 "/yr     Total Proper Motion:   0.394 "/yr  138.5°  

V :  2.87    B-V:  .30    U-B:  .08    V-R_c:  0.18    R-I_c:  0.16    Spectral Type:  A6 m   

Trig. Par.:  75.9 ± 7.9  mas   4  Obs.  (discordant)     Res. Par. (Trig. Par.):  75.9  ± 7.9  mas     Distance:  13.18  ± 1.37 pc  

M_V :  2.27    M Qual.: c     RV: - 0.2 km/s   RV Qual.: c    Remark:  SB-orbit   

Space Velocity:     U:  -006  km/s    V:  -018  km/s    W:  -015 km/s

Additional Designations: DEL Cap  

Notes:  A5MF2 (IV) Mich  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N107556| |21 47  2.45|-16  7 38.2| 2.85|2|G |  84.58|  263.26| -296.23|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.80|  0.59|  0.88|  1.23|  0.67|  0|-1.36|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.180|0.150|G|0.35|0.02|A| | 2.9409|0.0038| 2.91| 3.02|   1.02|P|1|A|


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

21470-1607|I| 1| 1| | | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW 

   -5.7  -16.6  -13.7    2.0   1.6   2.7

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Updated: 4 March 1998