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Current system
15576-2321
KSA 119 AB


Nearby doubles
17' : 15578-2305
LAF 89

18' : 15573-2339
KSA 118AB

24' : 15565-2339
TOK 736

28' : 15586-2257
MET 65AB

31' : 15586-2348
KSA 76

31' : 15555-2308
KSA 74

31' : 15565-2348
KOH 60AB

34' : 15574-2354
KOH 58

35' : 16000-2312
I 979

37' : 16001-2311
K2 38AB

44' : 15550-2347
GHE 17AB

49' : 16007-2343
KOH 64

54' : 15547-2246
KOU 42AB

58' : 15595-2412
B 2374

59' : 16003-2237
LAB 3
Dschubba

60' : 16007-2241
TOK 740

62' : 16017-2258
BOY 18

62' : 16020-2331
LDS4621

67' : 16014-2241
MET 67AB

69' : 16014-2237
BOY 17AB

70' : 16000-2221
USD 264AB

73' : 16011-2228
KOH 65

73' : 16028-2315
LDS4625

74' : 16026-2347
DAM1454AB

75' : 15574-2435
LDS4609AB

75' : 15593-2211
TOK 739



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.

15576-2321 KSA 119 AB

 
 
15h 57m 34.31s -23° 21' 12.3" P.A. 76.00 sep 0.1 mag 9.40,10.20 Sp M1
 
 
Coord 2000 15576-2321 Discov num KSA 119 Comp AB Coord arcsec 2000 15 57 34.31 -23 21 12.3
Date first 2007 Date last 2021 Obs 6
Pa first 69 Pa last 76.1 P.A. Now (θ) 76.1°
Sep first 0.1 Sep last 0.055 Sep. Now (ρ) 0.055"
Mag pri 9.40 Mag sec 10.20 delta mag (ΔM) 0.8 Spectral class M1 (red)
Pri motion ra -013 Sec motion ra
Pri motion dec -027 Sec motion dec
Notes V (Proper motion indicates physical)
This double is physical.
 
 
15576-2321 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 57 34 -23 21 12 KSA 119 AB 2021 6 76 0.1 9.40 10.20 0.80 <===
Show 15 57 34 -23 21 12 LAF 88 AC 2008 1 114 3.3 8.99 19.07 10.08
Show 15 57 34 -23 21 12 LAF 88 AD 2015 2 351 3.8 8.99 18.40 9.41
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Gaia DR2 6237142264484167296
 
 
WDS 15576-2321 KSA 119 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
15576-2321 KSA 119 AB 2008 2 66 0.1 9.40 10.20 M1 V 155734.31-232112.3
15576-2321 KSA 119 AB 2018 3 87 0.0 9.40 10.20 M1 V 155734.31-232112.3
15576-2321 KSA 119 AB 2020 5 80 0.1 9.40 10.20 M1 V 155734.31-232112.3
15576-2321 KSA 119 AB 2021 6 76 0.1 9.40 10.20 M1 V 155734.31-232112.3

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

 
 
WDS 15576-2321 KSA 119 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15576-2321 KSA 119 AB : MEASURES
 
 
No records found.

 
 
WDS 15576-2321 : VIRTUAL EYEPIECE
 
 

15576-2321 KSA 119A mag 9.4 Sp M1 15576-2321 KSA 119B mag 10.2 15576-2321 LAF 88C sep 3.1 P.A. 116.30 mag 19.07 15576-2321 LAF 88D sep 3.8 P.A. 351.60 mag 18.4 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 15576-2321 : ALADIN DSS IMAGE @ 15h 57m 34.31s -23° 21' 12.3"
 
 
 
 
WDS 15576-2321 KSA 119 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15576-2321 KSA 119AB distance=1' 15576-2321 LAF 88AC distance=1' 15576-2321 LAF 88AD distance=1' 15578-2305 LAF 89 distance=17' 15573-2339 KSA 118AB distance=18' 15573-2339 IRE 1AC distance=18' 15573-2339 IRE 1AD distance=18' 15573-2339 IRE 1AE distance=18' 15573-2339 IRE 1AF distance=18' 15565-2339 TOK 736 distance=24' 15586-2257 MET 65AB distance=28' 15586-2257 MET 65AC distance=28' 15586-2257 MET 65AD distance=28' 15586-2257 MET 65AE distance=28' 15586-2257 MET 65AF distance=28' 15586-2348 KSA 76 distance=31' 15555-2308 KSA 74 distance=31' 15565-2348 KOH 60AB distance=31' 15565-2348 LAF 85AC distance=31' 15565-2348 LAF 85AD distance=31' 15553-2322 KOH 55FI distance=32' 15553-2322 USD 122Fa,Fb distance=32' 15574-2354 KOH 58 distance=34' 16000-2312 I 979 distance=35' 16001-2311 K2 38AB distance=37' 16001-2311 K2 38AC distance=37' 16001-2311 K2 38AD distance=37' 15550-2347 GHE 17AB distance=44' 15550-2347 B 2796AC distance=44' 15550-2347 LAF 84AD distance=44' 15581-2406 KSA 120Aa,Ab distance=46' 15581-2406 KOH 59Ba,Bb distance=46' 16007-2343 KOH 64 distance=49' 15547-2246 KOU 42AB distance=54' 15595-2412 B 2374 distance=58' 16003-2237 LAB 3 (Dschubba) distance=59' 16007-2241 TOK 740 distance=60' 16017-2258 BOY 18 distance=62' 16020-2331 LDS4621 distance=62' 16014-2241 MET 67AB distance=67' 16014-2241 MET 67AC distance=67' 16014-2241 MET 67AD distance=67' 16014-2241 MSR 6AE distance=67' 16014-2241 MSR 6AF distance=67' 16014-2241 MSR 6AG distance=67' 16014-2241 MSR 6AH distance=67' 16014-2237 BOY 17AB distance=69' 16014-2237 BOY 17AC distance=69' 16000-2221 KSA 122BC distance=70' 16000-2221 USD 264AB distance=70' 16011-2228 KOH 65 distance=73' 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 15576-2321 KSA 119 AB 76 0.1 1
Show 15576-2321 LAF 88 AC 114 3.3 1
Show 15576-2321 LAF 88 AD 351 3.8 1
Show 15578-2305 LAF 89 317 8.3 17
Show 15573-2339 KSA 118 AB 148 0.1 18
Show 15573-2339 IRE 1 AC 95 3.5 18
Show 15573-2339 IRE 1 AD 26 7.8 18
Show 15573-2339 IRE 1 AE 46 12.8 18
Show 15573-2339 IRE 1 AF 180 16.6 18
Show 15565-2339 TOK 736 102 0.2 24
Show 15586-2257 MET 65 AB 6.6 28
Show 15586-2257 MET 65 AC 358 7.7 28
Show 15586-2257 MET 65 AD 129 8.4 28
Show 15586-2257 MET 65 AE 268 8.5 28
Show 15586-2257 MET 65 AF 103 12.3 28
Show 15586-2348 KSA 76 15 12.3 31
Show 15555-2308 KSA 74 208 1.8 31
Show 15565-2348 KOH 60 AB 22 0.1 31
Show 15565-2348 LAF 85 AC 76 5.6 31
Show 15565-2348 LAF 85 AD 359 10.5 31
Show 15553-2322 KOH 55 FI 101 1.5 32
Show 15553-2322 USD 122 Fa,Fb 133 0.1 32
Show 15574-2354 KOH 58 46 1.4 34
Show 16000-2312 I 979 325 0.7 35
Show 16001-2311 K2 38 AB 38 10.8 37
Show 16001-2311 K2 38 AC 323 11.2 37
Show 16001-2311 K2 38 AD 309 29.4 37
Show 15550-2347 GHE 17 AB 236 0.7 44
Show 15550-2347 B 2796 AC 162 10.9 44
Show 15550-2347 LAF 84 AD 241 0.7 44
Show 15581-2406 KSA 120 Aa,Ab 113 0.3 46
Show 15581-2406 KOH 59 Ba,Bb 85 0.6 46
Show 16007-2343 KOH 64 30 1.5 49
Show 15547-2246 KOU 42 AB 280 7.9 54
Show 15595-2412 B 2374 22 15.1 58
Show Dschubba 16003-2237 LAB 3 16 0.1 59
Show 16007-2241 TOK 740 61 0.1 60
Show 16017-2258 BOY 18 356 0.7 62
Show 16020-2331 LDS4621 24 277.9 62
Show 16014-2241 MET 67 AB 37 6.5 67
Show 16014-2241 MET 67 AC 311 9.5 67
Show 16014-2241 MET 67 AD 73 10.1 67
Show 16014-2241 MSR 6 AE 283 14.3 67
Show 16014-2241 MSR 6 AF 289 15.8 67
Show 16014-2241 MSR 6 AG 299 16.7 67
Show 16014-2241 MSR 6 AH 170 17.0 67
Show 16014-2237 BOY 17 AB 344 0.1 69
Show 16014-2237 BOY 17 AC 1 1.1 69
Show 16000-2221 KSA 122 BC 108 0.1 70
Show 16000-2221 USD 264 AB 343 0.3 70
Show 16011-2228 KOH 65 340 0.3 73

 
 
WDS 15576-2321 : COMPONENTS
 
 
  A B C
B pa=74.9°
sep=0.05"
 
C pa=116.3°
sep=3.09"
pa=116.9°
sep=3.05"
 
D pa=351.6°
sep=3.75"
pa=350.9°
sep=3.75"
pa=326.9°
sep=6.07"
 
 
15576-2321 A
 
 
Coord arcsec 2000 155734.31-232112.3 Mag 9.4 Spectral class M1 (red) PmRA -13.00
PmDE -27.0
 
 
15576-2321 B
 
 
Coord arcsec 2000 155734.31-232112.3 Mag 10.2 Calc delta mag 0.8 Calc coord yes
 
 
15576-2321 C
 
 
Coord arcsec 2000 155734.51-232113.7 Mag 19.07 Calc delta mag 9.67 Calc coord yes
 
 
15576-2321 D
 
 
Coord arcsec 2000 155734.27-232108.6 Mag 18.4 Calc delta mag 9 Calc coord yes