14514+1906 STF1888AD

 
 
14h 51m 23.38s +19 06' 01.7" P.A. 286 sep 158.6 mag 4.76,11.73 Sp G8Ve+K4Ve dist. 6.71 pc (21.89 l.y.)
 
 
Coord 2000
14514+1906
Discov num
STF1888
Comp
AD
Coord arcsec 2000
14 51 23.38 +19 06 01.7
Date first
1830
Date last
2015
Obs
14
Pa first
280
Pa last
286
P.A. Now (θ)
286°
Sep first
70.0
Sep last
158.6
Sep. Now (ρ)
158.6"
Mag pri
4.76
Mag sec
11.73
delta mag (ΔM)
6.97
Spectral class
G8Ve+K4Ve (yellow/yellow-orange)
Pri motion ra
+153
Sec motion ra
-005
Pri motion dec
-072
Sec motion dec
+003
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.034
This double is not physical.
 
 
14514+1906 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Xi Boo 101250 14514+1906 STF1888 AB 1780 2016 1439 300 5.5 4.76 6.95 2.19 Y
Show 101250 14514+1906 STF1888 AC 1830 2015 14 342 69.9 4.76 13.83 9.07
Show 101250 14514+1906 STF1888 AD 1830 2015 14 286 158.6 4.76 11.73 6.97 <===
Show 101250 14514+1906 ARN 11 AE 1898 2015 15 98 271.5 4.76 8.65 3.89
Show 101250 14514+1906 ARN 12 AF 1897 2015 12 37 337.5 4.76 9.20 4.44
Show 101250 14514+1906 STF1888 BC 1892 2001 8 340 63.9 6.95 13.83 6.88
Show 101250 14514+1906 STF1888 BE 1897 2009 13 102 273.5 6.95 8.65 1.70
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
286.4
Precise sep
158.6
Constellation
Bootes
SAO
101250
HIP
72659
HD
131156
HR
5544
GC
19991
GL
Gl 566A
BD
BD+19 2870
Bayer
Xi Bootis
Bayer name
Xi Boo
Flamsteed
37 Bootis
Flamsteed name
37 Boo
Distance
6.71
Distance ly
21.89
last precise pa
286.4
last precise sep
158.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14514+1906 STF1888 AD 2007 7 286 159.6 4.76 9.60 N D 145123.28+190602.3
14514+1906 STF1888 AD 2008 9 286 161.1 4.76 9.60 NUD 145123.28+190602.3
14514+1906 STF1888 AD 2014 12 287 161.3 4.76 11.73 G8Ve+K4Ve NL U 145123.38+190601.7
14514+1906 STF1888 AD 2015 13 286 158.6 4.76 11.73 G8Ve+K4Ve NL U 145123.38+190601.7

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