Running No.: 2457  
CNS designation: GJ 2148
HIP: 102115
BD: -06° 5559
RA (2000): 20 41 41
Dec (2000): -05 29.6
RA (1950): 20 39 02
Dec (1950): -05 40.4
RA (1900): 20 36 23
Dec (1900): -05 51.1
µ(RA): .080 "/yr µ(Dec): .070 "/yr
Total Proper Motion: 0.106 "/yr 49.0°
V : 10.57
B-V: 1.30
U-B: 1.18:
V-Rc: .81
R-Ic: .76
Spectral Type: M1
Res. Par. (SpT/UBVRI) : 33.4 ± 6.5 mas
Distance: 29.94 ± 5.83 pc
MV : 8.19
M Qual.: d
Additional Designations: BPM 81191
Notes: Stephenson and Sanduleak AJ80,972-75
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N102115| |20 41 40.70|- 5 29 34.3|10.53| |G | 35.83| 82.40| 64.28| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 1.94| 1.47| 2.50| 3.00| 2.07| 0|-0.14|12.168|0.175|10.914|0.098| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 1.318|0.003|G|1.52|0.01|I| |10.6453|0.0020|10.60|10.68| | | | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ | | | 1| | | | | | | | | | |G| | U V W sU sV sW
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Updated: 4 March 1998
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