ARICNS ARI Data Base for Nearby Stars

Running No.: 2327   CNS designation: GJ 2030 A    HD:  21019    HIP:  15776   BD: -08° 643    YPC:  709.00  

RA (2000):  03 23 18   Dec (2000):  -07 47.7  
RA (1950):  03 20 51   Dec (1950):  -07 58.1  
RA (1900):  03 18 25   Dec (1900):  -08 08.7  

µ(RA):  -.008 "/yr   µ(Dec):  -.219 "/yr     Total Proper Motion:   0.219 "/yr  182.0°  

V :  6.20    B-V:  .70    U-B:  .16    R-I_c:  .38 J   Spectral Type:  G2 V   

Trig. Par.:  32.6 ± 10.6  mas   2  Obs.  (good accord.)    Res. Par. (Trig. Par.):  32.6  ± 10.6  mas     Distance:  30.67  ± 9.97 pc  

M_V :  3.8    M Qual.: e     RV: + 42.0 km/s   RV Qual.: a   

Space Velocity:     U:  -008  km/s    V:  -028  km/s    W:  -044 km/s

Additional Designations: LTT 1601 ADS 2507  

Notes:  prob composite sgK + dF-G Grenon priv-86  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 15776| | 3 23 17.70|- 7 47 38.8| 6.20| |G |  27.09|    2.11| -219.54|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.73|  0.46|  0.83|  0.90|  0.62|  0| 0.67| 7.081|0.007| 6.298|0.005|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.702|0.004|G|0.83|0.07|F| | 6.3388|0.0010| 6.33| 6.35|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

03233-0748|I| 1| 1| | | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW

   -5.2  -34.2  -45.2     .8    .9    .7

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Updated: 05 November 1998