15068-1629 BUP 160AB (22 Lib)

 
 
15h 06m 49.10s -16 29' 03.6" P.A. 274.00 sep 11.4 mag 6.39,13.00 Sp A1V dist. 114.42 pc (373.24 l.y.)
 
 
Coord 2000
15068-1629
Discov num
BUP 160
Comp
AB
Coord arcsec 2000
15 06 49.10 -16 29 03.6
Date first
1904
Date last
2015
Obs
5
Pa first
277
Pa last
274
P.A. Now (θ)
274°
Sep first
10.3
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
6.39
Mag sec
13.00
delta mag (ΔM)
6.61
Spectral class
A1V (white)
Pri motion ra
-064
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
N (See Notes)
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
15068-1629 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22 Lib 159030 15068-1629 BUP 160 AB 1904 2015 5 274 11.4 6.39 13.00 6.61 <===
Show 159030 15068-1629 BUP 160 AC 1909 2000 4 230 30.9 6.39 12.90 6.51
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.5
Precise sep
11.411
Name
22 Lib
Constellation
Libra
SAO
159030
HIP
73953
Tycho2
6169-01315-1
Gaia DR2
86445756416
HD
133800
GC
20320
BD
BD-15 4028
Flamsteed
22 Librae
Flamsteed name
22 Lib
Distance
114.42
Distance ly
373.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15068-1629 BUP 160 AB 1998 3 274 11.5 6.39 13.00 A1V N D 150649.10-162903.6
15068-1629 BUP 160 AB 2010 4 272 11.7 6.39 13.00 A1V N 150649.10-162903.6
15068-1629 BUP 160 AB 2015 4 274 11.4 6.39 13.00 A1V N 150649.10-162903.6

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