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Doubles in session


Current system
15509-2534
KSA 116 AB


Nearby doubles
31' : 15510-2503
B 2792

34' : 15494-2600
KOH 50AB

40' : 15536-2520
BU 36AB

40' : 15518-2457
USD 79

45' : 15481-2513
HDS2226

54' : 15471-2520
UC 3064AB

58' : 15507-2632
HDS2232

58' : 15551-2521
KOH 54

63' : 15555-2545
TOK 734

64' : 15500-2636
SWR 182

66' : 15462-2547
UC 3059

70' : 15558-2512
KSA 75AB

73' : 15562-2548
B 299

73' : 15561-2556
RST2986

75' : 15539-2432
OCC 161

82' : 15452-2513
USD 27

82' : 15570-2539
UC 3091

83' : 15570-2541
B 855

86' : 15557-2437
I 1279

86' : 15573-2529
KOH 57AB

88' : 15573-2515
B 301

92' : 15442-2523
LAF 81

96' : 15557-2645
I 977

106' : 15439-2451
UC 3052AB

106' : 15432-2525
BU 354

107' : 15574-2435
LDS4609AB



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.

15509-2534 KSA 116 AB

 
 
15h 50m 56.42s -25° 34' 19.0" P.A. 329.00 sep 0.1 mag 8.70,8.70 Sp G1
 
 
Coord 2000 15509-2534 Discov num KSA 116 Comp AB Coord arcsec 2000 15 50 56.42 -25 34 19.0
Date first 2007 Date last 2021 Obs 6
Pa first 73 Pa last 329 P.A. Now (θ) 329°
Sep first 0.1 Sep last 0.078 Sep. Now (ρ) 0.078"
Mag pri 8.70 Mag sec 8.70 delta mag (ΔM) 0 Spectral class G1 (yellow)
Pri motion ra -015 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius
 
 
WDS 15509-2534 KSA 116 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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15509-2534 KSA 116 AB 2019 4 312 0.1 8.70 8.70 G1 W 155056.42-253419.0
15509-2534 KSA 116 AB 2020 5 322 0.1 8.70 8.70 G1 W 155056.42-253419.0
15509-2534 KSA 116 AB 2021 6 329 0.1 8.70 8.70 G1 W 155056.42-253419.0

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

 
 
WDS 15509-2534 KSA 116 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15509-2534 KSA 116 AB : MEASURES
 
 
No records found.

 
 
WDS 15509-2534 : VIRTUAL EYEPIECE
 
 

15509-2534 KSA 116A mag 8.7 Sp G1 15509-2534 KSA 116B sep 0.1 P.A. 331.50 mag 8.7 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 15509-2534 : ALADIN DSS IMAGE @ 15h 50m 56.42s -25° 34' 19.0"
 
 
 
 
WDS 15509-2534 KSA 116 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15509-2534 KSA 116AB distance=0' 15510-2503 B 2792 distance=31' 15494-2600 KOH 50AB distance=34' 15536-2520 BU 36AB distance=40' 15536-2520 OCC 187Aa,Ab distance=40' 15518-2457 USD 79 distance=40' 15481-2513 HDS2226 distance=45' 15471-2520 UC 3064AB distance=54' 15471-2520 UC 3064AC distance=54' 15471-2520 UC 3064BC distance=54' 15507-2632 HDS2232 distance=58' 15551-2521 KOH 54 distance=58' 15468-2515 USD 33Ca,Cb distance=60' 15555-2545 TOK 734 distance=63' 15500-2636 SWR 182 distance=64' 15462-2547 UC 3059 distance=66' 15558-2512 KSA 75AB distance=70' 15558-2512 KSA 75AC distance=70' 15562-2548 B 299 distance=73' 15561-2556 RST2986 distance=73' 15539-2432 OCC 161 distance=75' 15555-2616 TOK 790Aa,Ab distance=75' 15452-2513 USD 27 distance=82' 15570-2539 UC 3091 distance=82' 15570-2541 B 855 distance=83' 15557-2437 I 1279 distance=86' 15573-2529 KOH 57AB distance=86' 15573-2529 LAF 87AC distance=86' 15573-2515 B 301 distance=88' 15442-2523 LAF 81 distance=92' 15527-2705 USD 89Aa,Ab distance=95' 15557-2645 I 977 distance=96' 15439-2451 UC 3052AB distance=106' 15432-2525 BU 354 distance=106' 15574-2435 LDS4609AB distance=107' 15574-2435 LDS4609AC distance=107' 15582-2450 USD 202 distance=109' 15581-2624 USD 197 distance=109' 15589-2513 KSA 77 distance=110' 15589-2607 SHT 60Aa,Ab (Fang) distance=112' 15589-2607 BU 622AB (Fang) distance=112' 15589-2607 KOH 61Ba,Bb distance=113' 15429-2613 B 297AB distance=116' 15545-2720 LAF 83AB distance=117' 15545-2720 LAF 83AC distance=117' 15592-2606 KSA 78BC distance=117' 15592-2606 KSA 78AB distance=117' 15433-2439 OCC 208 distance=118' 15550-2347 GHE 17AB distance=121' 15550-2347 B 2796AC distance=121' 15550-2347 LAF 84AD distance=121' 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 15509-2534 KSA 116 AB 329 0.1
Show 15510-2503 B 2792 63 13.0 31
Show 15494-2600 KOH 50 AB 116 0.1 34
Show 15536-2520 BU 36 AB 273 2.0 40
Show 15536-2520 OCC 187 Aa,Ab -1 0.1 40
Show 15518-2457 USD 79 47 2.4 40
Show 15481-2513 HDS2226 60 0.1 45
Show 15471-2520 UC 3064 AB 306 13.6 54
Show 15471-2520 UC 3064 AC 265 11.4 54
Show 15471-2520 UC 3064 BC 161 9.9 54
Show 15507-2632 HDS2232 197 0.3 58
Show 15551-2521 KOH 54 105 0.2 58
Show 15468-2515 USD 33 Ca,Cb 119 0.8 60
Show 15555-2545 TOK 734 137 0.4 63
Show 15500-2636 SWR 182 256 25.0 64
Show 15462-2547 UC 3059 304 24.9 66
Show 15558-2512 KSA 75 AB 319 8.9 70
Show 15558-2512 KSA 75 AC 299 14.5 70
Show 15562-2548 B 299 340 4.0 73
Show 15561-2556 RST2986 49 2.3 73
Show 15539-2432 OCC 161 -1 0.1 75
Show 15555-2616 TOK 790 Aa,Ab 129 0.8 75
Show 15452-2513 USD 27 208 2.1 82
Show 15570-2539 UC 3091 261 29.6 82
Show 15570-2541 B 855 236 1.0 83
Show 15557-2437 I 1279 9 0.4 86
Show 15573-2529 KOH 57 AB 144 0.6 86
Show 15573-2529 LAF 87 AC 117 11.0 86
Show 15573-2515 B 301 256 0.2 88
Show 15442-2523 LAF 81 53 9.2 92
Show 15527-2705 USD 89 Aa,Ab 45 0.7 95
Show 15557-2645 I 977 264 0.6 96
Show 15439-2451 UC 3052 AB 316 56.4 106
Show 15432-2525 BU 354 291 5.9 106
Show 15574-2435 LDS4609 AB 218 5.7 107
Show 15574-2435 LDS4609 AC 279 130.9 107
Show 15582-2450 USD 202 341 0.7 109
Show 15581-2624 USD 197 229 0.4 109
Show 15589-2513 KSA 77 128 11.2 110
Show Fang 15589-2607 SHT 60 Aa,Ab 244 2.0 112
Show Fang 15589-2607 BU 622 AB 129 50.4 112
Show 15589-2607 KOH 61 Ba,Bb 331 2.9 113
Show 15429-2613 B 297 AB 256 7.7 116
Show 15545-2720 LAF 83 AB 297 5.6 117
Show 15545-2720 LAF 83 AC 175 6.9 117
Show 15592-2606 KSA 78 BC 352 0.1 117
Show 15592-2606 KSA 78 AB 329 2.9 117
Show 15433-2439 OCC 208 -1 0.1 118
Show 15550-2347 GHE 17 AB 236 0.7 121
Show 15550-2347 B 2796 AC 162 10.9 121
Show 15550-2347 LAF 84 AD 241 0.7 121

 
 
WDS 15509-2534 : COMPONENTS
 
 
  A
B pa=331.5°
sep=0.08"
 
 
15509-2534 A
 
 
Coord arcsec 2000 155056.42-253419.0 Mag 8.7 Spectral class G1 (yellow) PmRA -15.00
PmDE -23.0
 
 
15509-2534 B
 
 
Coord arcsec 2000 155056.42-253418.9 Mag 8.7 Calc coord yes