Running No.: 536  
CNS designation: Gl 257.1
HD: 51866
HIP: 33852
BD: +48° 1469
YPC: 1640.00
LHS: 1890
RA (2000): 07 01 38
Dec (2000): +48 22.7
RA (1950): 06 57 49
Dec (1950): +48 27.4
RA (1900): 06 53 59
Dec (1900): +48 31.8
µ(RA): .557 "/yr µ(Dec): -.424 "/yr
Total Proper Motion: 0.700 "/yr 127.3°
V : 8.00
B-V: .99
U-B: .84
V-Rc: .57
R-Ic: .48
Spectral Type: K3 V
Trig. Par.: 35.4 ± 6.8 mas 5 Obs. (good accord.)
Res. Par. (Trig. Par.): 35.4 ± 6.8 mas
Distance: 28.25 ± 5.43 pc
MV : 5.75
M Qual.: d
RV: - 22.8 km/s
RV Qual.: b
Space Velocity:
U: +025 km/s
V: -083 km/s
W: +042 km/s
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 33852| | 7 1 38.59|+48 22 43.2| 7.98| |H | 48.96| 546.46| -430.94| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 0.89| 0.61| 0.97| 1.11| 0.74| 2|-1.28| 9.262|0.017| 8.088|0.011| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 0.986|0.004|G|1.03|0.00|I| | 8.1256|0.0014| 8.11| 8.15| |C| | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ | | | 1| | | | | | | | | | | | | U V W sU sV sW 24.1 -61.2 27.1 1.6 1.2 1.0
Back to the Help page for the ARICNS or to the ARICNS Page or to the Home Page of the Astronomisches Rechen-Institut
Updated: 4 March 1998
webmaster@ari.uni-heidelberg.de