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Doubles in session


Current system
17533-3444
BU 1123
HD 162586


Nearby doubles
3' : 17532-3444
B 361

3' : 17536-3445
B 362

7' : 17538-3447
WFC 201AB

8' : 17539-3445
B 1871

10' : 17534-3454
SEE 342

11' : 17535-3454
RST3986

14' : 17530-3458
B 1345

18' : 17522-3454
TDT 548

28' : 17519-3505
B 1343

33' : 17507-3444
BRT1741

33' : 17514-3506
VVV 2

42' : 17513-3411
OL 46

44' : 17504-3419
B 2419AB

45' : 17569-3445
JSP 935

47' : 17501-3509
B 2418

49' : 17510-3405
KPP1254

52' : 17575-3448
JSP 755

54' : 17569-3514
BRT1744

54' : 17565-3408
JSP 934

55' : 17574-3508
JSP 753

57' : 17535-3540
JSP 742

58' : 17487-3457
B 1340

60' : 17513-3350
B 1342

61' : 17485-3428
OL 45

61' : 17489-3418
B 1341AB

62' : 17485-3458
BRT3321



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.

17533-3444 BU 1123 (HD 162586)

 
 
17h 53m 19.58s -34° 43' 50.9" P.A. 264.00 sep 0.3 mag 6.92,6.86 Sp B8V dist. 271.74 pc (886.42 l.y.)
 
 
Coord 2000 17533-3444 Discov num BU 1123 Comp Coord arcsec 2000 17 53 19.58 -34 43 50.9
Date first 1889 Date last 2017 Obs 45
Pa first 213 Pa last 263.9 P.A. Now (θ) 263.9°
Sep first 0.6 Sep last 0.347 Sep. Now (ρ) 0.347"
Mag pri 6.92 Mag sec 6.86 delta mag (ΔM) 0.06 Spectral class B8V (blue-white)
Pri motion ra +005 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 162586 Constellation Scorpius SAO 209411 HIP 87567
Tycho2 7386-00732-1 HD 162586 HR 6657 GC 24290
CD CD-3412200 CP CP-34 7266 Distance 271.74 Distance ly 886.42
 
 
ORBITAL ELEMENTS
 
 
Period (P)676.3y Periastron (T)1960.7y Semi-major axis (a)0.543a
Eccentricity (e)0.704 Inclination (i)38.3° Longitude of periastron (ω)115.9°
Node (Ω)38.9° Notesn ReferenceDoc2017l
Equinox2000 Last observation2015 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 249.0 0.292
2001 250.0 0.295
2002 251.0 0.299
2003 251.9 0.302
2004 252.9 0.305
2005 253.8 0.308
2006 254.7 0.312
2007 255.6 0.315
2008 256.5 0.318
2009 257.3 0.321
2010 258.2 0.324
2011 259.0 0.327
2012 259.8 0.330
2013 260.6 0.333
2014 261.4 0.336
2015 262.2 0.339
2016 262.9 0.342
2017 263.7 0.345
2018 264.4 0.348
2019 265.1 0.350
2020 265.8 0.353
2021 266.5 0.356
2022 267.2 0.359
2023 267.9 0.362
2024 268.5 0.364
2025 269.2 0.367
2026 269.8 0.370
2027 270.5 0.373
2028 271.1 0.375
2029 271.7 0.378
2030 272.3 0.381


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds17533-3444e.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 17533-3444 BU 1123 (HD 162586) : NOTES
 
 
discov_num notes refcode
BU 1123 A premature orbit has been computed.
 
 
REFERENCES
 
 
refcode metd author reference
Doc2017l orb - Docobo, J.A. & Ling, J.F. 2017IAUDS.193S...1D
Doc2017l Inf. Circ. 193, 1, 2017
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17533-3444 BU 1123 1991 40 58 0.3 6.86 6.92 B8V NO 175319.58-344350.9
17533-3444 BU 1123 2009 41 257 0.3 6.86 6.92 B8V NO 175319.58-344350.9
17533-3444 BU 1123 2015 43 263 0.3 6.86 6.92 B8V NO 175319.58-344350.9
17533-3444 BU 1123 2017 44 264 0.3 6.92 6.86 B8V NO 175319.58-344350.9

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

 
 
WDS 17533-3444 BU 1123 (HD 162586) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17533-3444 BU 1123 (HD 162586) : MEASURES
 
 
No records found.

 
 
WDS 17533-3444 (HD 162586) : VIRTUAL EYEPIECE
 
 

17533-3444 BU 1123A mag 6.92 Sp B8V 17533-3444 BU 1123B sep 0.3 P.A. 262.60 mag 6.86 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 17533-3444 (HD 162586) : ALADIN DSS IMAGE @ 17h 53m 19.58s -34° 43' 50.9"
 
 
 
 
WDS 17533-3444 BU 1123 (HD 162586) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17533-3444 BU 1123 distance=1' 17532-3444 B 361 distance=3' 17536-3445 B 362 distance=3' 17538-3447 WFC 201AB distance=7' 17538-3447 TDT 562Ba,Bb distance=7' 17539-3445 B 1871 distance=8' 17534-3454 SEE 342 distance=10' 17535-3454 RST3986 distance=11' 17530-3458 B 1345 distance=14' 17522-3454 TDT 548 distance=18' 17519-3505 B 1343 distance=28' 17507-3444 BRT1741 distance=33' 17514-3506 VVV 2 distance=33' 17513-3411 OL 46 distance=42' 17504-3419 B 2419AB distance=44' 17504-3419 SIN 103AC distance=44' 17504-3419 SIN 103AD distance=44' 17569-3445 JSP 935 distance=45' 17501-3509 B 2418 distance=47' 17510-3405 KPP1254 distance=49' 17575-3448 JSP 755 distance=52' 17569-3514 BRT1744 distance=54' 17565-3408 JSP 934 distance=54' 17574-3508 JSP 753 distance=55' 17535-3540 JSP 742 distance=57' 17487-3457 B 1340 distance=58' 17513-3350 B 1342 distance=60' 17485-3428 OL 45 distance=61' 17489-3418 B 1341AB distance=61' 17489-3418 B 1341BC distance=61' 17485-3458 BRT3321 distance=62' 17533-3547 BRT3325CD distance=64' 17533-3547 BRT3324AB distance=64' 17565-3536 JSP 749 distance=65' 17509-3342 HDO 280AB distance=69' 17509-3342 HDO 280AC distance=69' 17509-3342 I 9019AD distance=69' 17482-3515 B 2415 distance=70' 17542-3553 B 1346 distance=70' 17482-3413 TDT 512 distance=71' 17498-3347 RST3128 distance=71' 17576-3352 B 1348 distance=75' 17483-3525 JSP 732 distance=75' 17590-3514 BRT1746 distance=76' 17480-3401 TDS 883 distance=79' 17472-3518 TDS 882 distance=83' 17535-3321 BRT1742 distance=83' 17466-3504 B 918 distance=86' 17590-3353 BRT1747 distance=88' 18000-3408 TDT 621 distance=91' 17468-3525 JSP 730 distance=91' 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 17533-3444 BU 1123 264 0.3 1
Show 17532-3444 B 361 301 3.9 3
Show 17536-3445 B 362 227 5.2 3
Show 17538-3447 WFC 201 AB 209 34.7 7
Show 17538-3447 TDT 562 Ba,Bb 157 0.5 7
Show 17539-3445 B 1871 95 0.3 8
Show 17534-3454 SEE 342 202 0.4 10
Show 17535-3454 RST3986 75 0.9 11
Show 17530-3458 B 1345 43 0.2 14
Show 17522-3454 TDT 548 140 2.5 18
Show 17519-3505 B 1343 167 3.4 28
Show 17507-3444 BRT1741 308 3.6 33
Show 17514-3506 VVV 2 22 35.1 33
Show 17513-3411 OL 46 105 2.3 42
Show 17504-3419 B 2419 AB 227 6.2 44
Show 17504-3419 SIN 103 AC 265 77.9 44
Show 17504-3419 SIN 103 AD 99 93.4 44
Show 17569-3445 JSP 935 288 9.2 45
Show 17501-3509 B 2418 31 7.0 47
Show 17510-3405 KPP1254 191 9.6 49
Show 17575-3448 JSP 755 157 3.4 52
Show 17569-3514 BRT1744 171 4.8 54
Show 17565-3408 JSP 934 334 2.8 54
Show 17574-3508 JSP 753 147 2.1 55
Show 17535-3540 JSP 742 359 0.3 57
Show 17487-3457 B 1340 214 0.8 58
Show 17513-3350 B 1342 111 0.5 60
Show 17485-3428 OL 45 39 2.2 61
Show 17489-3418 B 1341 AB 286 6.2 61
Show 17489-3418 B 1341 BC 358 5.4 61
Show 17485-3458 BRT3321 270 1.4 62
Show 17533-3547 BRT3325 CD 248 1.6 64
Show 17533-3547 BRT3324 AB 260 1.8 64
Show 17565-3536 JSP 749 246 3.8 65
Show 17509-3342 HDO 280 AB 102 2.0 69
Show 17509-3342 HDO 280 AC 219 15.0 69
Show 17509-3342 I 9019 AD 198 33.7 69
Show 17482-3515 B 2415 173 8.3 70
Show 17542-3553 B 1346 158 0.6 70
Show 17482-3413 TDT 512 243 0.4 71
Show 17498-3347 RST3128 27 1.0 71
Show 17576-3352 B 1348 5 0.9 75
Show 17483-3525 JSP 732 230 3.8 75
Show 17590-3514 BRT1746 197 4.4 76
Show 17480-3401 TDS 883 239 2.0 79
Show 17472-3518 TDS 882 181 1.9 83
Show 17535-3321 BRT1742 206 3.5 83
Show 17466-3504 B 918 136 4.9 86
Show 17590-3353 BRT1747 44 3.3 88
Show 18000-3408 TDT 621 308 0.6 91
Show 17468-3525 JSP 730 238 3.9 91

 
 
WDS 17533-3444 : COMPONENTS
 
 
  A
B pa=262.6°
sep=0.29"
 
 
17533-3444 A
 
 
Componente originario normalizzato AB Name HD 162586 Coord arcsec 2000 175319.58-344350.9 Mag 6.92
Spectral class B8V (blue-white) PmRA 5.00 PmDE -7.0 SAO 209411
HIP 87567 HD 162586 HR 6657 GC 24290
CD CD-3412200 CP CP-34 7266
SAO
SAO 209411 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.001 Vmag 6.2 SpType B9
Double code Source 70 CatNum 24290 DM CD-3412200
DMcomp BDsup HD 162586 M HD 0
GC 24290 RA1950rad 4.66871878 DE1950rad -0.60598658 PmRA2000 0.0004
PmDE2000 -0.001
Hipparcos
Catalog H HIP 87567 Proxy H RAhms 17 53 19.58
DEdms -34 43 50.9 Vmag 6.14 VarFlag R Vmag G
RAdeg 268.332 DEdeg -34.7308 AstroRef * Plx 3.95
CCDM 17533-3444 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AS
Theta 58 Rho 0.255 HD 162586 BD
CD CD-3412200 CP CP-34 7266 Dm number -3412200 VIred 0
SpType B4III R SpType Coord arcsec 2000 175319.58-344350.9
Hipparcos 2
HIP 87567 Sn 55 So 3 Nc 2
RArad 4.6832695165 DErad -0.6061666802 Plx 3.68 PmRA 2.18
PmDE -5.51 E RArad 0.53 E DErad 0.37 E Plx 0.54
E pmRA 0.85 E pmDE 0.57 Hpmag 6.1376 E Hpmag 0.0017
SHp 0.007 VA 0 BV -0.041 E BV 0.014
VI 0
CCDM
Ccdm 17533-3444 RComp Comp A Note1
Note2 Discov num DRAs 1.67 DDEs 9.2
R dRAs 41 Year Theta Rho
Obs 2 Vmag 7.0 Sp B9 PmNote *
PmRA 10 PmDE -12 Dm number -3412200 Cat1 CD
Name2 209411 Cat2 SAO HD 162586 M HD
ADS BDS B 8191 M ADS BDS N IDS IDS 17467S3442A
HIC 87567
 
 
17533-3444 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175319.56-344350.9 Mag 6.86 Tycho2 7386-00732-1
Calc delta mag 0.06 Calc coord yes
Tycho2
Tycho2 7386-00732-1 Pflag RAmdeg 268.33158658 DEmdeg -34.73080300
PmRA 3.0 PmDE -4.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.33 EpDEm 1991.22
Num 14 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.7 BTmag 6.061 E BTmag 0.015 VTmag 6.111
E VTmag 0.010 Prox 999 TYC T HIP 87567
CCDM AS RAdeg 268.33157778 DEdeg -34.73079250 EpRA 1990 1.63
EpDE 1990 1.50 E RAdeg 4.0 E DEdeg 4.4 Posflg P
Corr 0.0
CCDM
Ccdm 17533-3444 RComp Comp B Note1 *
Note2 Discov num BU 1123 DRAs DDEs
R dRAs Year 1959 Theta 341 Rho 0.1
Obs 27 Vmag 7.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 8191 M ADS BDS N IDS IDS 17467S3442B
HIC 87567