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Doubles in session


Current system
16084-1936
KSA 128 AB


Nearby doubles
5' : 16085-1940
ARA 703

8' : 16087-1942
TSN 63

10' : 16080-1928
LAF 114

10' : 16091-1934
KSA 89

20' : 16072-1927
KSA 126AB

25' : 16086-1912
TOK 750

25' : 16084-1912
LAF 116

28' : 16102-1946
LAF 122AB

28' : 16082-1909
KSA 127AB

29' : 16090-1909
IRE 10

30' : 16063-1929
KOH 73AB

31' : 16071-1912
KOH 75AB

32' : 16062-1935
KSA 1AB

33' : 16063-1947
B 1799

35' : 16093-2008
BIL 6

35' : 16107-1924
OCC 463

36' : 16109-1938
LAF 125

36' : 16091-2009
KSA 90

36' : 16087-1901
TOK 751

36' : 16107-1947
J 2665AB

37' : 16067-1908
LAF 108AB

38' : 16107-1917
KSA 94AB

38' : 16090-1900
KOU 54AB

38' : 16105-1913
KSA 93AB

43' : 16104-1904
KOH 76AB

43' : 16105-1905
KOH 77



Selections
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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.

16084-1936 KSA 128 AB

 
 
16h 08m 23.87s -19° 35' 51.9" P.A. 65.00 sep 0.7 mag 9.25,10.20 Sp M1
 
 
Coord 2000 16084-1936 Discov num KSA 128 Comp AB Coord arcsec 2000 16 08 23.87 -19 35 51.9
Date first 2007 Date last 2018 Obs 3
Pa first 65 Pa last 65 P.A. Now (θ) 65°
Sep first 0.7 Sep last 0.668 Sep. Now (ρ) 0.668"
Mag pri 9.25 Mag sec 10.20 delta mag (ΔM) 0.95 Spectral class M1 (red)
Pri motion ra -010 Sec motion ra
Pri motion dec -026 Sec motion dec
Notes V K (Proper motion indicates 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 physical.
 
 
16084-1936 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 08 24 -19 35 52 KSA 128 AB 2018 3 65 0.7 9.25 10.20 0.95 <===
Show 16 08 24 -19 35 52 KSA 128 AC 2015 5 252 4.1 9.25 16.57 7.32
Show 16 08 24 -19 35 52 LAF 117 AD 2015 2 289 6.3 9.25 17.26 8.01
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Gaia DR2 6245724639932956288
 
 
WDS 16084-1936 KSA 128 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
KsA2007a E2 j Kraus, A.L. & Hillenbrand, L.A. 2007ApJ...662..413K
KsA2007a +Ed ApJ 662, 413, 2007
KsA2007b Ag j Kraus, A.L. & Hillenbrand, L.A. 2007ApJ...664.1167K
KsA2007b +E+ ApJ 664, 1167, 2007
KsA2007b +Pu
KsA2008 Am j Kraus, A.L., Ireland, M.J., Martinache, F., & Lloyd, J.P. 2008ApJ...679..762K
KsA2008 +C ApJ 679, 762, 2008
KsA2009 A+ j Kraus, A.L. & Hillenbrand, L.A. 2009ApJ...703.1511K
KsA2009 +Pb ApJ 703, 1511, 2009
KsA2009 +E+
KsA2009 +C
KsA2011 Am j Kraus, A.L., Ireland, M.J., Martinache, F., & Hillenbrand, L.A. 2011ApJ...731....8K
KsA2011 ApJ 731, 8, 2011
KsA2014 A j Kraus, A.L., Ireland, M.J., Cieza, L.A., Hinkley, S., Dupuy, T.J., 2014ApJ...781...20K
KsA2014 Bowler, B.P., & Liu, M.C.
KsA2014 ApJ 781, 20, 2014
KsA2016 A j Kraus, A.L., Ireland, M.J., Huber, D., Mann, A.W., & Dupuy, T.J. 2016AJ....152....8K
KsA2016 +Ao AJ 152, 8, 2016
KsA2021 A Pearce, L.A., Kraus, A.L., Dupuy, T.J., Mann, A.W. & Huber, D. 2021ApJ...909..216P
KsA2021 ApJ 909, 216, 2021
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
16084-1936 KSA 128 AB 2008 2 65 0.7 9.25 10.20 M1 V K 160823.87-193551.9
16084-1936 KSA 128 AB 2018 3 65 0.7 9.25 10.20 M1 V K 160823.87-193551.9

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

 
 
WDS 16084-1936 KSA 128 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16084-1936 KSA 128 AB : MEASURES
 
 
No records found.

 
 
WDS 16084-1936 : VIRTUAL EYEPIECE
 
 

16084-1936 KSA 128A mag 9.25 Sp M1 16084-1936 KSA 128B sep 0.6 P.A. 63.70 mag 10.2 16084-1936 KSA 128C sep 3.9 P.A. 251.30 mag 16.57 16084-1936 LAF 117D sep 6.0 P.A. 289.80 mag 17.26 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 16084-1936 : ALADIN DSS IMAGE @ 16h 08m 23.87s -19° 35' 51.9"
 
 
 
 
WDS 16084-1936 KSA 128 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16084-1936 KSA 128AB distance=1' 16084-1936 KSA 128AC distance=1' 16084-1936 LAF 117AD distance=1' 16085-1940 ARA 703 distance=5' 16087-1942 TSN 63 distance=8' 16080-1928 LAF 114 distance=10' 16091-1934 KSA 89 distance=10' 16093-1927 KOU 55EF distance=16' 16093-1927 USD 728Ea,Eb distance=16' 16072-1927 LAF 112AC distance=20' 16072-1927 KSA 126AB distance=20' 16086-1912 TOK 750 distance=25' 16084-1912 LAF 116 distance=25' 16102-1946 LAF 122AB distance=28' 16102-1946 LAF 122AC distance=28' 16102-1946 LAF 122AD distance=28' 16082-1909 KSA 127AB distance=28' 16082-1909 LAF 115AC distance=28' 16090-1909 IRE 10 distance=29' 16063-1929 KOH 73AB distance=30' 16063-1929 LAF 107AC distance=30' 16063-1929 LAF 107AD distance=30' 16071-1912 KOH 75AB distance=31' 16071-1912 LAF 110AC distance=31' 16071-1912 LAF 110AD distance=31' 16071-1912 LAF 110AE distance=31' 16071-1912 LAF 110AF distance=31' 16071-1912 LAF 110AG distance=31' 16062-1935 KSA 1Aa,Ab distance=32' 16062-1935 KSA 1AB distance=32' 16063-1947 B 1799 distance=33' 16093-2008 BIL 6 distance=35' 16107-1924 OCC 463 distance=35' 16109-1938 LAF 125 distance=36' 16091-2009 KSA 90 distance=36' 16087-1901 TOK 751 distance=36' 16107-1947 J 2665AB distance=36' 16107-1947 J 2665AC distance=36' 16067-1908 LAF 108AB distance=37' 16067-1908 LAF 108AC distance=37' 16067-1908 LAF 108AD distance=37' 16067-1908 LAF 108AE distance=37' 16107-1917 KSA 94AB distance=38' 16107-1917 USD 820Aa,Ab distance=38' 16090-1900 KOU 54AB distance=38' 16090-1900 LAF 120AC distance=38' 16090-1900 HNK 6Aa,Ab distance=38' 16105-1913 KSA 93AB distance=38' 16105-1913 KSA 93Aa,Ab distance=38' 16105-1913 LAF 124AC distance=38' 16104-1904 KOH 76AB distance=43' 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 16084-1936 KSA 128 AB 65 0.7 1
Show 16084-1936 KSA 128 AC 252 4.1 1
Show 16084-1936 LAF 117 AD 289 6.3 1
Show 16085-1940 ARA 703 120 14.4 5
Show 16087-1942 TSN 63 231 13.3 8
Show 16080-1928 LAF 114 314 0.8 10
Show 16091-1934 KSA 89 329 1.3 10
Show 16093-1927 KOU 55 EF 54 0.9 16
Show 16093-1927 USD 728 Ea,Eb 118 0.1 16
Show 16072-1927 LAF 112 AC 25 6.5 20
Show 16072-1927 KSA 126 AB 51 0.1 20
Show 16086-1912 TOK 750 143 0.3 25
Show 16084-1912 LAF 116 320 10.2 25
Show 16102-1946 LAF 122 AB 163 8.3 28
Show 16102-1946 LAF 122 AC 189 10.3 28
Show 16102-1946 LAF 122 AD 255 10.5 28
Show 16082-1909 KSA 127 AB 43 0.0 28
Show 16082-1909 LAF 115 AC 321 6.3 28
Show 16090-1909 IRE 10 275 6.8 29
Show 16063-1929 KOH 73 AB 135 0.6 30
Show 16063-1929 LAF 107 AC 177 6.0 30
Show 16063-1929 LAF 107 AD 190 9.9 30
Show 16071-1912 KOH 75 AB 90 0.6 31
Show 16071-1912 LAF 110 AC 265 3.3 31
Show 16071-1912 LAF 110 AD 346 5.5 31
Show 16071-1912 LAF 110 AE 205 7.1 31
Show 16071-1912 LAF 110 AF 140 10.8 31
Show 16071-1912 LAF 110 AG 275 12.6 31
Show 16062-1935 KSA 1 Aa,Ab 39 0.1 32
Show 16062-1935 KSA 1 AB 226 10.8 32
Show 16063-1947 B 1799 200 2.2 33
Show 16093-2008 BIL 6 16 0.1 35
Show 16107-1924 OCC 463 -1 0.3 35
Show 16109-1938 LAF 125 156 7.3 36
Show 16091-2009 KSA 90 140 2.0 36
Show 16087-1901 TOK 751 141 0.1 36
Show 16107-1947 J 2665 AB 312 6.6 36
Show 16107-1947 J 2665 AC 82 17.9 36
Show 16067-1908 LAF 108 AB 210 0.2 37
Show 16067-1908 LAF 108 AC 24 6.4 37
Show 16067-1908 LAF 108 AD 217 7.6 37
Show 16067-1908 LAF 108 AE 5 8.8 37
Show 16107-1917 KSA 94 AB 186 16.7 38
Show 16107-1917 USD 820 Aa,Ab 168 1.1 38
Show 16090-1900 KOU 54 AB 100 1.0 38
Show 16090-1900 LAF 120 AC 134 6.0 38
Show 16090-1900 HNK 6 Aa,Ab 253 0.2 38
Show 16105-1913 KSA 93 AB 114 5.7 38
Show 16105-1913 KSA 93 Aa,Ab 91 0.2 38
Show 16105-1913 LAF 124 AC 77 8.1 38
Show 16104-1904 KOH 76 AB 7 4.6 43

 
 
WDS 16084-1936 : COMPONENTS
 
 
  A B C
B pa=63.7°
sep=0.64"
 
C pa=251.3°
sep=3.93"
pa=250.2°
sep=4.56"
 
D pa=289.8°
sep=5.96"
pa=285.7°
sep=6.42"
pa=330.0°
sep=3.78"
 
 
16084-1936 A
 
 
Coord arcsec 2000 160823.87-193551.9 Mag 9.25 Spectral class M1 (red) PmRA -10.00
PmDE -26.0
 
 
16084-1936 B
 
 
Coord arcsec 2000 160823.91-193551.6 Mag 10.2 Calc delta mag 0.95 Calc coord yes
 
 
16084-1936 C
 
 
Coord arcsec 2000 160823.61-193553.2 Mag 16.57 Calc delta mag 7.32 Calc coord yes
 
 
16084-1936 D
 
 
Coord arcsec 2000 160823.47-193549.9 Mag 17.26 Calc delta mag 8.01 Calc coord yes