Running No.: 3902  
CNS designation: N1 887
HD: 92168
HIP: 52139
BD: +38° 2166
YPC: 2490.00
RA (2000): 10 39 07
Dec (2000): +37 54.6
RA (1950): 10 36 16
Dec (1950): +38 10.3
RA (1900): 10 33 24
Dec (1900): +38 25.9
µ(RA): -.223 "/yr µ(Dec): -.049 "/yr
Total Proper Motion: 0.228 "/yr 257.5°
V : 5.85
B-V: .57
U-B: .17
Spectral Type: F9 V
Trig. Par.: 25.7 ± 4.8 mas 2 Obs. (fair accord.)
Res. Par. (uvby-phot.): 26.2 ± 4.2 mas
Distance: 38.17 ± 6.12 pc
MV : 2.94
M Qual.: d
RV: + 6.0 km/s
RV Qual.: a
Remark: SB-orbit
Space Velocity:
U: -035 km/s
V: -019 km/s
W: -013 km/s
Additional Designations: LTT 12842 BS 4168
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____
N 52139| |10 39 7.63|+37 54 36.0| 5.84| |H | 20.44| -220.38| -45.73|
__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__
0.58| 0.43| 0.76| 0.68| 0.49| 0|-0.31| 6.557|0.003| 5.907|0.003|
36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_
| 0.595|0.003|T|0.67|0.00|L| | 5.9694|0.0006| 5.96| 5.98| |C| | |
___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_
| | | 1| | | | | | | | | |S| | |
U V W sU sV sW
-43.5 -23.3 -18.1 1.6 .9 1.1
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Updated: 4 March 1998
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