12152-1019 BUP 139

 
 
12h 15m 10.55s -10 18' 44.6" P.A. 71 sep 42.8 mag 6.11,12.90 Sp F5V dist. 22.35 pc (72.91 l.y.)
 
 
Coord 2000
12152-1019
Discov num
BUP 139
Comp
Coord arcsec 2000
12 15 10.55 -10 18 44.6
Date first
1909
Date last
2000
Obs
5
Pa first
149
Pa last
71
P.A. Now (θ)
71°
Sep first
89.4
Sep last
42.8
Sep. Now (ρ)
42.8"
Mag pri
6.11
Mag sec
12.90
delta mag (ΔM)
6.79
Spectral class
F5V (yellow-white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-102
Sec motion dec
Notes
N P (See Notes, 100-year proper motion)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.8
Precise sep
42.844
Constellation
Virgo
SAO
157168
HIP
59750
Tycho2
5522-01684-1
HD
106516
HR
4657
BD
BD-09 3468
Distance
22.35
Distance ly
72.91
last precise pa
70.8
last precise sep
42.844
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12152-1019 BUP 139 1925 2 144 73.3 6.11 12.90 F5V N P 121510.55-101844.6
12152-1019 BUP 139 2000 5 71 42.8 6.11 12.90 F5V N P 121510.55-101844.6

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