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Doubles in session


Current system
16107-1917
KSA 94 AB


Nearby doubles
5' : 16105-1913
KSA 93AB

7' : 16107-1924
OCC 463

13' : 16105-1905
KOH 77

14' : 16104-1904
KOH 76AB

14' : 16111-1905
MSR 7

21' : 16109-1938
LAF 125

22' : 16120-1907
KOH 78AB

22' : 16120-1928
BU 120AB
Jabbah

24' : 16117-1935
GWP2607

25' : 16090-1909
IRE 10

29' : 16091-1934
KSA 89

29' : 16090-1900
KOU 54AB

30' : 16095-1853
TOK 752

30' : 16127-1924
PRA 1

30' : 16102-1946
LAF 122AB

30' : 16086-1912
TOK 750

31' : 16124-1935
KOU 57

31' : 16107-1947
J 2665AB

32' : 16087-1901
TOK 751

33' : 16096-1848
KSA 91

33' : 16084-1912
LAF 116

34' : 16127-1859
KSA 96AB

36' : 16082-1909
KSA 127AB

38' : 16084-1936
KSA 128AB

38' : 16087-1942
TSN 63

38' : 16132-1904
PRA 2



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.

16107-1917 KSA 94 AB

 
 
16h 10m 39.57s -19° 16' 52.5" P.A. 186.00 sep 16.7 mag 11.31,13.30 Sp M2
 
 
Coord 2000 16107-1917 Discov num KSA  94 Comp AB Coord arcsec 2000 16 10 39.57 -19 16 52.5
Date first 1999 Date last 2015 Obs 3
Pa first 183 Pa last 186.2 P.A. Now (θ) 186.2°
Sep first 15.0 Sep last 16.739 Sep. Now (ρ) 16.739"
Mag pri 11.31 Mag sec 13.30 delta mag (ΔM) 1.99 Spectral class M2 (red)
Pri motion ra -009 Sec motion ra -066
Pri motion dec -021 Sec motion dec -124
Notes K (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
rPM=0.838
This double is not physical.
 
 
16107-1917 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 10 40 -19 16 52 USD 820 Aa,Ab 2019 1 168 1.1 14.60 18.60 4.00
Show 16 10 40 -19 16 52 KSA 94 AB 2015 3 186 16.7 11.31 13.30 1.99 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius
 
 
WDS 16107-1917 KSA 94 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
USA2005 US Numbers from Esplin et al. (2018AJ....156...75E). Double star results in Tok2020a .
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16107-1917 KSA 94 AB 2015 3 186 16.7 11.31 13.30 M2 K 161039.57-191652.5

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

 
 
WDS 16107-1917 KSA 94 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16107-1917 KSA 94 AB : MEASURES
 
 
No records found.

 
 
WDS 16107-1917 : VIRTUAL EYEPIECE
 
 

16107-1917 KSA 94A mag 11.31 Sp M2 16107-1917 USD 820Ab sep 1.1 P.A. 168.90 mag 18.6 16107-1917 KSA 94B sep 16.7 P.A. 185.90 mag 13.3 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 16107-1917 : ALADIN DSS IMAGE @ 16h 10m 39.57s -19° 16' 52.5"
 
 
 
 
WDS 16107-1917 KSA 94 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16107-1917 KSA 94AB distance=0' 16105-1913 KSA 93AB distance=5' 16105-1913 KSA 93Aa,Ab distance=5' 16105-1913 LAF 124AC distance=5' 16107-1924 OCC 463 distance=7' 16105-1905 KOH 77 distance=13' 16104-1904 KOH 76AB distance=14' 16104-1904 KOH 76AC distance=14' 16104-1904 KSA 133AD distance=14' 16104-1904 KSA 133AE distance=14' 16104-1904 KSA 133AF distance=14' 16111-1905 MSR 7 distance=14' 16109-1938 LAF 125 distance=21' 16120-1928 MTL 2CD distance=22' 16120-1907 KOH 78AB distance=22' 16120-1907 MSR 8AC distance=22' 16120-1907 MSR 8AD distance=22' 16120-1907 MSR 8AE distance=22' 16093-1927 KOU 55EF distance=22' 16093-1927 USD 728Ea,Eb distance=22' 16120-1928 CHR 146Aa,Ab (Jabbah) distance=22' 16120-1928 BU 120AB (Jabbah) distance=22' 16120-1928 H 5 6AC (Jabbah) distance=22' 16120-1928 LAF 127AE (Jabbah) distance=22' 16117-1935 GWP2607 distance=24' 16090-1909 IRE 10 distance=25' 16091-1934 KSA 89 distance=29' 16090-1900 KOU 54AB distance=29' 16090-1900 LAF 120AC distance=29' 16090-1900 HNK 6Aa,Ab distance=29' 16095-1853 TOK 752 distance=30' 16127-1924 PRA 1 distance=30' 16102-1946 LAF 122AB distance=30' 16102-1946 LAF 122AC distance=30' 16102-1946 LAF 122AD distance=30' 16086-1912 TOK 750 distance=30' 16124-1935 KOU 57 distance=31' 16107-1947 J 2665AB distance=31' 16107-1947 J 2665AC distance=31' 16087-1901 TOK 751 distance=32' 16096-1848 KSA 91 distance=33' 16084-1912 LAF 116 distance=33' 16127-1859 GHE 20Aa,Ab distance=34' 16127-1859 KSA 96AB distance=34' 16082-1909 KSA 127AB distance=36' 16082-1909 LAF 115AC distance=36' 16084-1936 KSA 128AB distance=38' 16084-1936 KSA 128AC distance=38' 16084-1936 LAF 117AD distance=38' 16087-1942 TSN 63 distance=38' 16132-1904 PRA 2 distance=38' 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 16107-1917 KSA 94 AB 186 16.7
Show 16107-1917 USD 820 Aa,Ab 168 1.1
Show 16105-1913 KSA 93 AB 114 5.7 5
Show 16105-1913 KSA 93 Aa,Ab 91 0.2 5
Show 16105-1913 LAF 124 AC 77 8.1 5
Show 16107-1924 OCC 463 -1 0.3 7
Show 16105-1905 KOH 77 57 0.3 13
Show 16104-1904 KOH 76 AB 7 4.6 14
Show 16104-1904 KOH 76 AC -1 -1.0 14
Show 16104-1904 KSA 133 AD 104 3.0 14
Show 16104-1904 KSA 133 AE 333 4.4 14
Show 16104-1904 KSA 133 AF 334 4.5 14
Show 16111-1905 MSR 7 204 10.0 14
Show 16109-1938 LAF 125 156 7.3 21
Show 16120-1928 MTL 2 CD 55 2.4 22
Show 16120-1907 KOH 78 AB 192 3.4 22
Show 16120-1907 MSR 8 AC 336 7.2 22
Show 16120-1907 MSR 8 AD 209 10.0 22
Show 16120-1907 MSR 8 AE 73 14.3 22
Show 16093-1927 KOU 55 EF 54 0.9 22
Show 16093-1927 USD 728 Ea,Eb 118 0.1 22
Show Jabbah 16120-1928 CHR 146 Aa,Ab 344 0.1 22
Show Jabbah 16120-1928 BU 120 AB 1 1.4 22
Show Jabbah 16120-1928 H 5 6 AC 336 41.3 22
Show Jabbah 16120-1928 LAF 127 AE 318 5.3 22
Show 16117-1935 GWP2607 50 24.0 24
Show 16090-1909 IRE 10 275 6.8 25
Show 16091-1934 KSA 89 329 1.3 29
Show 16090-1900 KOU 54 AB 100 1.0 29
Show 16090-1900 LAF 120 AC 134 6.0 29
Show 16090-1900 HNK 6 Aa,Ab 253 0.2 29
Show 16095-1853 TOK 752 166 0.2 30
Show 16127-1924 PRA 1 103 0.7 30
Show 16102-1946 LAF 122 AB 163 8.3 30
Show 16102-1946 LAF 122 AC 189 10.3 30
Show 16102-1946 LAF 122 AD 255 10.5 30
Show 16086-1912 TOK 750 143 0.3 30
Show 16124-1935 KOU 57 340 3.2 31
Show 16107-1947 J 2665 AB 312 6.6 31
Show 16107-1947 J 2665 AC 82 17.9 31
Show 16087-1901 TOK 751 141 0.1 32
Show 16096-1848 KSA 91 4 20.2 33
Show 16084-1912 LAF 116 320 10.2 33
Show 16127-1859 GHE 20 Aa,Ab 156 0.1 34
Show 16127-1859 KSA 96 AB 269 19.1 34
Show 16082-1909 KSA 127 AB 43 0.0 36
Show 16082-1909 LAF 115 AC 321 6.3 36
Show 16084-1936 KSA 128 AB 65 0.7 38
Show 16084-1936 KSA 128 AC 252 4.1 38
Show 16084-1936 LAF 117 AD 289 6.3 38
Show 16087-1942 TSN 63 231 13.3 38

 
 
WDS 16107-1917 : COMPONENTS
 
 
  A Ab
Ab pa=168.9°
sep=1.06"
 
B pa=185.9°
sep=16.73"
pa=187.0°
sep=15.72"
 
 
16107-1917 A
 
 
Coord arcsec 2000 161039.57-191652.5 Mag 11.31 Spectral class M2 (red) PmRA -9.00
PmDE -21.0
 
 
16107-1917 Ab
 
 
Coord arcsec 2000 161039.58-191653.5 Mag 18.6 Calc delta mag 4 Calc coord yes
 
 
16107-1917 B
 
 
Coord arcsec 2000 161039.45-191709.1 Mag 13.3 PmRA -66.00 PmDE -124.0
Calc delta mag 1.3 Calc coord yes