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Current system
16071-1657
LAF 111 GJ


Nearby doubles
27' : 16086-1711
LDS4633

38' : 16095-1711
TOK 173AB

48' : 16093-1616
LEO 36

52' : 16052-1740
LDS4630

54' : 16078-1750
LDS4632

60' : 16072-1756
KOU 52

62' : 16048-1749
USD 447AB

66' : 16099-1748
LDS4645

70' : 16085-1803
IRE 8AB

71' : 16040-1751
USD 417

72' : 16116-1724
LDS4648

76' : 16123-1652
ARA 84

76' : 16100-1800
LAF 121AB

77' : 16034-1752
KSA 82AB

79' : 16064-1834
USD 531

80' : 16081-1815
TOK 171

82' : 16127-1645
HJ 1288

83' : 16066-1819
ARA 433

84' : 16064-1819
LEO 35

84' : 16059-1819
BEJ 1

86' : 16113-1757
LAF 126AB

90' : 16099-1817
RST3006

91' : 16030-1806
MET 68AB

95' : 16125-1603
J 1589

97' : 16011-1742
ARA 243

99' : 16030-1538
UC 3107



Selections
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Binary Systems
Triple Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16071-1657 LAF 111 GJ

 
 
16h 07m 04.67s -16° 56' 35.7" P.A. 114.00 sep 5.5 mag 7.22,18.13 Sp B9.5V dist. 157.48 pc (513.7 l.y.)
 
 
Coord 2000 16071-1657 Discov num LAF 111 Comp GJ Coord arcsec 2000 16 07 04.67 -16 56 35.7
Date first 2008 Date last 2008 Obs 1
Pa first 114 Pa last 113.5 P.A. Now (θ) 113.5°
Sep first 5.5 Sep last 5.53 Sep. Now (ρ) 5.53"
Mag pri 7.22 Mag sec 18.13 delta mag (ΔM) 10.91 Spectral class B9.5V (blue-white)
Pri motion ra -010 Sec motion ra
Pri motion dec -019 Sec motion dec
Notes U W K (Proper motion indicates non-physical, , K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
 
 
16071-1657 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 144569 159704 16 07 05 -16 56 36 KOU 51 GH 2019 4 54 1.1 7.57 9.04 1.47
Show 159704 16 07 05 -16 56 36 LAF 111 GI 2008 1 141 3.9 7.22 18.05 10.83
Show 159704 16 07 05 -16 56 36 LAF 111 GJ 2008 1 114 5.5 7.22 18.13 10.91 <===
Show 159704 16 07 05 -16 56 36 LAF 111 GK 2008 1 74 12.2 7.22 16.99 9.77
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius SAO 159704 HIP 78956 Tycho2 6204-01570-1
HD 144569 BD BD-16 4219 Distance 157.48 Distance ly 513.7
 
 
WDS 16071-1657 LAF 111 GJ : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Kou2005 A - Kouwenhoven, M.B.N., Brown, A.G., Zinnecker, H., Kaper, L., & Portegies Zwart, S. 2005A&A...430..137K
Kou2005 A&A 430, 137, 2005
Laf2007 A j Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F., 2007ApJ...670.1367L
Laf2007 +C Rigaut, F., Graham, J.R., et al.
Laf2007 ApJ 670, 1367, 2007
Laf2008 A j Lafreniere, D., Jayawardhana, R., Brandeker, A., Ahmic, M., & van Kerkwijk, M.H. 2008ApJ...683..844L
Laf2008 +Hp ApJ 683, 844, 2008
Laf2008b A j Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H. 2008ApJ...689L.153L
Laf2008b ApJ 689, L153, 2008
Laf2009 Hn u Lafreniere, D., Marois, C., Doyon, R., & Barman, T. 2009ApJ...694L.148L
Laf2009 ApJ 694, L148, 2009
Laf2010 A u Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H. 2010ApJ...719..497L
Laf2010 ApJ 719, 497, 2010
Laf2011 A u Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., & 2011ApJ...730...42L
Laf2011 Hauschildt, P.
Laf2011 ApJ 730, 42, 2011
Laf2011 (photometry of both components based on 2MASS PSC plus their contrast measures)
Laf2014 A j Lafreniere, D., Jayawardhana, R., van Kerkwijk, M.H., Brandeker, A., & Janson, M. 2014ApJ...785...47L
Laf2014 +Al ApJ 785, 47, 2014
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16071-1657 LAF 111 GJ 2008 1 114 5.5 7.22 18.13 B9.5V UWK 160704.67-165635.7

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 16071-1657 LAF 111 GJ : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16071-1657 LAF 111 GJ : MEASURES
 
 
No records found.

 
 
WDS 16071-1657 : VIRTUAL EYEPIECE
 
 

16071-1657 KOU 51G mag 7.57 Sp B9.5V 16071-1657 KOU 51H sep 1.1 P.A. 52.30 mag 9.04 16071-1657 LAF 111I sep 3.8 P.A. 142.00 mag 18.05 16071-1657 LAF 111J sep 5.3 P.A. 114.40 mag 18.13 16071-1657 LAF 111K sep 11.7 P.A. 72.90 mag 16.99 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16071-1657 : ALADIN DSS IMAGE @ 16h 07m 04.67s -16° 56' 35.7"
 
 
 
 
WDS 16071-1657 LAF 111 GJ : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16071-1657 LAF 111GJ distance=0' 16086-1711 LDS4633 distance=27' 16095-1711 TOK 173AB distance=38' 16095-1711 TOK 173AC distance=38' 16093-1616 LEO 36 distance=48' 16052-1740 LDS4630 distance=52' 16078-1750 LDS4632 distance=54' 16072-1756 KOU 52 distance=60' 16048-1749 USD 447AB distance=62' 16048-1749 USD 447AC distance=62' 16099-1748 LDS4645 distance=66' 16085-1803 IRE 8AB distance=70' 16085-1803 LAF 118AC distance=70' 16040-1751 USD 417 distance=71' 16116-1724 LDS4648 distance=72' 16123-1652 ARA 84 distance=76' 16100-1800 LAF 121AB distance=76' 16100-1800 LAF 121AC distance=76' 16034-1752 KSA 82AB distance=77' 16034-1752 USD 390Aa,Ab distance=77' 16064-1834 USD 531 distance=79' 16081-1815 TOK 171 distance=80' 16127-1645 HJ 1288 distance=82' 16066-1819 ARA 433 distance=83' 16064-1819 LEO 35 distance=84' 16059-1819 BEJ 1 distance=84' 16113-1757 LAF 126AB distance=86' 16113-1757 LAF 126AC distance=86' 16099-1817 RST3006 distance=90' 16030-1806 MET 68AB distance=91' 16030-1806 MET 68AC distance=91' 16030-1806 MET 68AD distance=91' 16030-1806 MET 68AE distance=91' 16125-1603 J 1589 distance=95' 16011-1742 ARA 243 distance=97' 16030-1538 UC 3107 distance=99' 16003-1632 ENG 55 distance=101' 16050-1832 GWP2590AB distance=101' 16050-1832 GWP2591BC distance=102' 16006-1739 RST2992 distance=102' 16113-1821 IRE 11AB distance=105' 16113-1821 IRE 11AC distance=105' 16134-1806 CHR 233 distance=115' 16096-1848 KSA 91 distance=118' 15592-1734 TDS9711 distance=119' 16116-1839 HER 25AB distance=121' 16116-1839 KRS 4Ba,Bb distance=121' 16140-1805 RST3008 distance=121' 16095-1853 TOK 752 distance=122' 16153-1623 UC 3143 distance=123' 16059-1858 RST3001 distance=123' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 16071-1657 KOU 51 GH 54 1.1
Show 16071-1657 LAF 111 GI 141 3.9
Show 16071-1657 LAF 111 GJ 114 5.5
Show 16071-1657 LAF 111 GK 74 12.2
Show 16086-1711 LDS4633 36 4.9 27
Show 16095-1711 TOK 173 AB 341 5.7 38
Show 16095-1711 TOK 173 AC 265 9.4 38
Show 16093-1616 LEO 36 357 1.8 48
Show 16052-1740 LDS4630 303 25.9 52
Show 16078-1750 LDS4632 136 220.0 54
Show 16072-1756 KOU 52 321 2.8 60
Show 16048-1749 USD 447 AB 322 2.9 62
Show 16048-1749 USD 447 AC 230 3.4 62
Show 16099-1748 LDS4645 276 130.6 66
Show 16085-1803 IRE 8 AB 183 15.2 70
Show 16085-1803 LAF 118 AC 184 8.2 70
Show 16040-1751 USD 417 250 2.2 71
Show 16116-1724 LDS4648 14 87.7 72
Show 16123-1652 ARA 84 235 9.9 76
Show 16100-1800 LAF 121 AB 151 3.8 76
Show 16100-1800 LAF 121 AC 131 8.5 76
Show 16034-1752 KSA 82 AB 94 2.6 77
Show 16034-1752 USD 390 Aa,Ab 317 0.1 77
Show 16064-1834 USD 531 331 0.6 79
Show 16081-1815 TOK 171 19 8.2 80
Show 16127-1645 HJ 1288 120 18.2 82
Show 16066-1819 ARA 433 59 9.9 83
Show 16064-1819 LEO 35 352 1.1 84
Show 16059-1819 BEJ 1 177 4.6 84
Show 16113-1757 LAF 126 AB 203 0.1 86
Show 16113-1757 LAF 126 AC 38 14.1 86
Show 16099-1817 RST3006 22 2.1 90
Show 16030-1806 MET 68 AB 191 1.6 91
Show 16030-1806 MET 68 AC 275 5.8 91
Show 16030-1806 MET 68 AD 73 9.1 91
Show 16030-1806 MET 68 AE 107 9.7 91
Show 16125-1603 J 1589 108 6.2 95
Show 16011-1742 ARA 243 117 13.4 97
Show 16030-1538 UC 3107 40 57.1 99
Show 16003-1632 ENG 55 335 145.4 101
Show 16050-1832 GWP2590 AB 236 74.7 101
Show 16050-1832 GWP2591 BC 114 13.2 102
Show 16006-1739 RST2992 81 2.4 102
Show 16113-1821 IRE 11 AB 190 6.8 105
Show 16113-1821 IRE 11 AC 173 11.1 105
Show 16134-1806 CHR 233 212 0.4 115
Show 16096-1848 KSA 91 4 20.2 118
Show 15592-1734 TDS9711 248 0.6 119
Show 16116-1839 HER 25 AB 218 1.3 121
Show 16116-1839 KRS 4 Ba,Bb 101 0.0 121
Show 16140-1805 RST3008 10 1.3 121

 
 
WDS 16071-1657 : COMPONENTS
 
 
  G H I J
H pa=52.3°
sep=1.08"
 
I pa=142.0°
sep=3.80"
pa=157.8°
sep=3.95"
 
J pa=114.4°
sep=5.33"
pa=125.6°
sep=4.92"
pa=72.4°
sep=2.63"
 
K pa=72.9°
sep=11.72"
pa=74.9°
sep=10.72"
pa=54.0°
sep=10.96"
pa=48.3°
sep=8.50"
 
 
16071-1657 G
 
 
Name HD 144569 Coord arcsec 2000 160704.67-165635.7 Mag 7.57 Spectral class B9.5V (blue-white)
PmRA -10.00 PmDE -19.0 SAO 159704 HIP 78956
Tycho2 6204-01570-1 HD 144569 BD BD-16 4219
Tycho2
Tycho2 6204-01570-1 Pflag RAmdeg 241.76947519 DEmdeg -16.94326072
PmRA -10.0 PmDE -18.6 E RAmdeg 6 E DEmdeg 6
E pmRA 0.8 E pmDE 0.8 EpRAm 1990.49 EpDEm 1990.38
Num 22 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.1 BTmag 8.100 E BTmag 0.016 VTmag 7.919
E VTmag 0.013 Prox 999 TYC T HIP 78956
CCDM RAdeg 241.76949944 DEdeg -16.94321639 EpRA 1990 1.68
EpDE 1990 1.60 E RAdeg 5.9 E DEdeg 6.2 Posflg
Corr 0.2
SAO
SAO 159704 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 -0.03 Vmag 7.6 SpType A0
Double code Source 21 CatNum 5862 DM BD-16 4219
DMcomp BDsup HD 144569 M HD 0
GC RA1950rad 4.20720008 DE1950rad -0.29338531 PmRA2000 0.0005
PmDE2000 -0.026
Hipparcos
Catalog H HIP 78956 Proxy RAhms 16 07 04.68
DEdms -16 56 35.6 Vmag 7.88 VarFlag R Vmag H
RAdeg 241.77 DEdeg -16.9432 AstroRef Plx 5.85
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 144569 BD BD-16 4219
CD CP Dm number -16 4219 VIred 0.23
SpType B9.5V R SpType Coord arcsec 2000 160704.68-165635.6
Hipparcos 2
HIP 78956 Sn 5 So 0 Nc 1
RArad 4.2196738175 DErad -0.2957149298 Plx 6.35 PmRA -10.76
PmDE -18.92 E RArad 0.71 E DErad 0.45 E Plx 0.79
E pmRA 0.85 E pmDE 0.56 Hpmag 7.9467 E Hpmag 0.001
SHp 0.008 VA 0 BV 0.205 E BV 0.015
VI 0.23
 
 
16071-1657 H
 
 
Coord arcsec 2000 160704.73-165635.0 Mag 9.04 Calc delta mag 1.47 Calc coord yes
 
 
16071-1657 I
 
 
Coord arcsec 2000 160704.83-165638.7 Mag 18.05 Calc delta mag 10.83 Calc coord yes
 
 
16071-1657 J
 
 
Coord arcsec 2000 160705.01-165637.9 Mag 18.13 Calc delta mag 10.91 Calc coord yes
 
 
16071-1657 K
 
 
Coord arcsec 2000 160705.45-165632.3 Mag 16.99 Calc delta mag 9.77 Calc coord yes