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Running No.: 5023   CNS designation: N1 1880    HD: 211336    HIP: 109857   BD: +56° 2741    YPC: 5392.00  

RA (2000):  22 15 02   Dec (2000):  +57 02.6  
RA (1950):  22 13 11   Dec (1950):  +56 47.6  
RA (1900):  22 11 21   Dec (1900):  +56 32.7  

µ(RA):  .443 "/yr   µ(Dec):  .062 "/yr     Total Proper Motion:   0.447 "/yr   82.0°  

V :  4.19    B-V:  .28    U-B:  .04    Spectral Type:  F0 IV   

Trig. Par.:  40.2 ± 5.8  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  40.2  ± 5.8  mas     Distance:  24.88  ± 3.59 pc  

MV :  2.21    M Qual.: d     RV: - 1.4 km/s   RV Qual.: b   

Space Velocity:     U:  -046  km/s    V:  -012  km/s    W:  -023 km/s

Additional Designations: LTT 16515 EPS Cep  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N109857| |22 15  2.19|+57  2 36.9| 4.18|1|H |  38.86|  476.45|   49.99|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.45|  0.48|  0.54|  0.56|  0.66|  1| 1.08| 4.527|0.002| 4.215|0.002|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.278|0.005|G|0.33|0.03|C| | 4.2584|0.0009| 4.24| 4.27|       |M| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

22150+5703|I| 1| 1|G| | |  |   |       |     |     |    |S| |P|


    U      V      W      sU    sV    sW 

  -50.2  -13.0  -27.0     .8   1.7    .4




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Updated: 4 March 1998

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