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Doubles in session


Current system
14514+1906
STF 1888 BC


Nearby doubles
8' : 14516+1900
UC 2857

27' : 14525+1844
BU 31AB

36' : 14496+1840
SLW1037

37' : 14525+1939
ITF 148

51' : 14530+1950
ITF 188

51' : 14527+1953
ITF 185

53' : 14484+1937
ITF 162

53' : 14487+1943
ITF 146

54' : 14484+1940
ITF 147AB

54' : 14483+1938
ITF 173

58' : 14537+1819
CVR1609

65' : 14552+1830
GWP2473

66' : 14515+1800
BRT1939

69' : 14470+1935
ITF 144

71' : 14524+1757
A 2071

72' : 14470+1830
LEP 69

73' : 14521+2017
HO 389

73' : 14466+1932
GWP2456

76' : 14466+1941
ITF 145

82' : 14459+1930
ITF 143

83' : 14540+2019
KPP1526

95' : 14495+2037
TOI5661

96' : 14490+1737
GWP2462

100' : 14581+1934
GWP2475AB

102' : 14565+1755
LDS4516

103' : 14466+1749
KPP3935



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

14514+1906 STF 1888 BC

 
 
14h 51m 23.05s +19° 06' 06.8" P.A. 343.00 sep 67.0 mag 6.95,13.83 Sp K5V dist. 6.71 pc (21.89 l.y.)
 
 
Coord 2000 14514+1906 Discov num STF1888 Comp BC Coord arcsec 2000 14 51 23.05 +19 06 06.8
Date first 1892 Date last 2016 Obs 9
Pa first 357 Pa last 342.8 P.A. Now (θ) 342.8°
Sep first 60.3 Sep last 67.02 Sep. Now (ρ) 67.02"
Mag pri 6.95 Mag sec 13.83 delta mag (ΔM) 6.88 Spectral class K5V (yellow-orange)
Pri motion ra +090 Sec motion ra -002
Pri motion dec -147 Sec motion dec -048
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.784
This double is not physical.
 
 
14514+1906 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Xi Boo 101250 14 51 23 +19 06 02 STF 1888 AB 2023 1473 292 5.0 4.76 6.95 2.19 Y
Show 101250 14 51 23 +19 06 02 STF 1888 AC 2015 25 340 71.3 4.76 13.83 9.07
Show 101250 14 51 23 +19 06 02 STF 1888 AD 2015 24 286 160.8 4.76 11.73 6.97
Show 101250 14 51 23 +19 06 02 ARN 11 AE 2015 14 98 271.5 4.76 8.65 3.89
Show 101250 14 51 23 +19 06 02 ARN 12 AF 2020 14 39 335.4 4.76 9.20 4.44
Show 101250 14 51 23 +19 06 07 STF 1888 BC 2016 9 343 67.0 6.95 13.83 6.88 <===
Show 101250 14 51 23 +19 06 07 STF 1888 BE 2016 15 99 273.1 6.95 8.65 1.70
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes SAO 101250 HIP 72659 Tycho2 1481-00722-1
Gaia DR2 1237090738916392832 HD 131156 HR 5544 GC 19991
ADS 9413 BD BD+19 2870 Bayer Xi Bootis Bayer name Xi Boo
Distance 6.71 Distance ly 21.89 Bayer greek ξ Boo