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Doubles in session


Current system
17139-3818
HWE 86
HD 155536


Nearby doubles
26' : 17160-3819
RST1945

27' : 17156-3836
FIN 355

30' : 17139-3748
B 902

30' : 17128-3751
TDT 264

30' : 17114-3825
HDS2427

33' : 17158-3842
ALD 90

37' : 17164-3839
HJ 4928

40' : 17137-3738
RST3969

50' : 17136-3729
TDS 858

51' : 17181-3810
SEE 324

52' : 17128-3728
B 899

56' : 17185-3827
TDT 300

61' : 17124-3915
SKF2060

62' : 17091-3753
B 896

62' : 17185-3848
RST1947

65' : 17132-3714
B 2827

65' : 17096-3738
TDT 238

68' : 17095-3901
VVV 37

68' : 17190-3849
HDS2447AB

69' : 17191-3849
WSI 60

70' : 17084-3754
RST3070

76' : 17123-3930
TOK 607

80' : 17077-3849
I 1311

80' : 17158-3934
RST1944

82' : 17094-3716
HDS2423

83' : 17153-3939
I 229



Selections
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Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17139-3818 HWE 86 (HD 155536)

 
 
17h 13m 54.00s -38° 17' 41.8" P.A. 150.00 sep 2.6 mag 6.91,8.96 Sp F5V dist. 102.88 pc (335.59 l.y.)
 
 
Coord 2000 17139-3818 Discov num HWE  86 Comp Coord arcsec 2000 17 13 54.00 -38 17 41.8
Date first 1876 Date last 2016 Obs 20
Pa first 140 Pa last 149.6 P.A. Now (θ) 149.6°
Sep first 1.8 Sep last 2.57 Sep. Now (ρ) 2.57"
Mag pri 6.91 Mag sec 8.96 delta mag (ΔM) 2.05 Spectral class F5V (yellow-white)
Pri motion ra +042 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 155536 Constellation Scorpius SAO 208556 HIP 84290
Tycho2 7870-01527-1 Gaia DR2 5973485221622254464 HD 155536 GC 23231
CD CD-3811663 CP CP-38 6742 Distance 102.88 Distance ly 335.59
 
 
WDS 17139-3818 HWE 86 (HD 155536) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hwe1876 Ma - Howe, H.A. 1876PCinO...1....1.
Hwe1876 Pub. Cincinnati Obs. #1, 1876
Hwe1877 Ma - Howe, H.A. 1877PCinO...3....1.
Hwe1877 Pub. Cincinnati Obs. #3, 1877
Hwe1878 Ma j Howe, H.A. 1878PCinO...4....1.
Hwe1878 Pub. Cincinnati Obs. #4, 1878
Hwe1879 Ma j Howe, H.A. 1879PCinO...5....1.
Hwe1879 Pub. Cincinnati Obs. #5, 1879
Hwe1882 Ma - Howe, H.A. 1882PCinO...6....1.
Hwe1882 Pub. Cincinnati Obs. #6, 1882
Hwe1906A Ma - Howe, H.A. 1906MmRAS..56....1L
Hwe1906A cited by Lewis (MemRAS 56, 1, 1906)
Hwe1932A - Howe, H.A. 1932QB821.A43......
Hwe1932A cited in ADS (Aitken Double Star Cat.), 1932
Hwe9999 Ma - Howe, H.A. ...................
Hwe9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17139-3818 HWE 86 1991 17 146 2.7 6.91 8.96 F5V D 171354.00-381741.8
17139-3818 HWE 86 2010 18 149 2.5 6.91 8.96 F5V D 171354.00-381741.8
17139-3818 HWE 86 2016 19 150 2.6 6.91 8.96 F5V 171354.00-381741.8

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

 
 
WDS 17139-3818 HWE 86 (HD 155536) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17139-3818 HWE 86 (HD 155536) : MEASURES
 
 
No records found.

 
 
WDS 17139-3818 (HD 155536) : VIRTUAL EYEPIECE
 
 

17139-3818 HWE 86A mag 6.91 Sp F5V 17139-3818 HWE 86B sep 2.4 P.A. 155.30 mag 8.96 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 17139-3818 (HD 155536) : ALADIN DSS IMAGE @ 17h 13m 54.00s -38° 17' 41.8"
 
 
 
 
WDS 17139-3818 HWE 86 (HD 155536) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17139-3818 HWE 86 distance=0' 17160-3819 RST1945 distance=26' 17156-3836 FIN 355 distance=27' 17139-3748 B 902 distance=30' 17128-3751 TDT 264 distance=30' 17114-3825 HDS2427 distance=30' 17158-3842 ALD 90 distance=33' 17164-3839 HJ 4928 distance=37' 17137-3738 RST3969 distance=40' 17136-3729 TDS 858 distance=50' 17181-3810 SEE 324 distance=51' 17128-3728 B 899 distance=52' 17185-3827 TDT 300 distance=56' 17124-3915 SKF2060 distance=61' 17091-3753 B 896 distance=62' 17185-3848 RST1947 distance=62' 17132-3714 B 2827 distance=65' 17096-3738 TDT 238 distance=65' 17095-3901 VVV 37 distance=68' 17190-3849 HDS2447AB distance=68' 17190-3849 HDS2447BC distance=68' 17191-3849 WSI 60 distance=69' 17084-3754 RST3070 distance=70' 17123-3930 TOK 607 distance=76' 17077-3849 I 1311 distance=80' 17158-3934 RST1944 distance=80' 17094-3716 HDS2423 distance=82' 17153-3939 I 229 distance=83' 17080-3733 JSP 707 distance=84' 17163-3937 RSS 434 distance=84' 17131-3651 B 901 distance=88' 17145-3946 HJ 4926AB distance=89' 17145-3946 HJ 4926AC distance=89' 17062-3838 SEE 318 distance=93' 17132-3955 RST1942 distance=98' 17175-3645 TDT 297 distance=103' 17227-3812 I 1317 distance=104' 17055-3743 JSP 706 distance=105' 17189-3946 I 409 distance=107' 17227-3748 B 908AB distance=108' 17227-3748 B 908AC distance=108' 17100-3641 BRT1710 distance=108' 17048-3806 B 891AB distance=108' 17048-3806 B 891AC distance=108' 17151-4006 WG 201 distance=109' 17232-3821 RST1955 distance=110' 17048-3757 B 892 distance=110' 17208-3932 RST1951 distance=111' 17063-3714 HDO 266AB distance=111' 17063-3714 HDO 266AC distance=111' 17063-3714 KOU 73AD distance=111' 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 17139-3818 HWE 86 150 2.6
Show 17160-3819 RST1945 345 14.5 26
Show 17156-3836 FIN 355 216 0.3 27
Show 17139-3748 B 902 71 1.6 30
Show 17128-3751 TDT 264 205 1.0 30
Show 17114-3825 HDS2427 294 18.0 30
Show 17158-3842 ALD 90 150 1.3 33
Show 17164-3839 HJ 4928 300 13.8 37
Show 17137-3738 RST3969 292 0.2 40
Show 17136-3729 TDS 858 70 1.4 50
Show 17181-3810 SEE 324 83 0.1 51
Show 17128-3728 B 899 330 1.8 52
Show 17185-3827 TDT 300 159 0.8 56
Show 17124-3915 SKF2060 147 19.2 61
Show 17091-3753 B 896 87 4.7 62
Show 17185-3848 RST1947 231 0.2 62
Show 17132-3714 B 2827 150 4.5 65
Show 17096-3738 TDT 238 144 1.4 65
Show 17095-3901 VVV 37 37 2.1 68
Show 17190-3849 HDS2447 AB 141 9.8 68
Show 17190-3849 HDS2447 BC 74 4.1 68
Show 17191-3849 WSI 60 334 1.4 69
Show 17084-3754 RST3070 172 0.4 70
Show 17123-3930 TOK 607 322 882.6 76
Show 17077-3849 I 1311 86 3.8 80
Show 17158-3934 RST1944 261 2.2 80
Show 17094-3716 HDS2423 151 0.2 82
Show 17153-3939 I 229 233 5.0 83
Show 17080-3733 JSP 707 317 0.8 84
Show 17163-3937 RSS 434 38 9.9 84
Show 17131-3651 B 901 297 2.9 88
Show 17145-3946 HJ 4926 AB 335 13.8 89
Show 17145-3946 HJ 4926 AC 209 16.4 89
Show 17062-3838 SEE 318 356 1.1 93
Show 17132-3955 RST1942 155 1.4 98
Show 17175-3645 TDT 297 292 0.5 103
Show 17227-3812 I 1317 247 0.3 104
Show 17055-3743 JSP 706 337 2.0 105
Show 17189-3946 I 409 35 5.4 107
Show 17227-3748 B 908 AB 115 2.7 108
Show 17227-3748 B 908 AC 208 9.7 108
Show 17100-3641 BRT1710 358 5.1 108
Show 17048-3806 B 891 AB 243 5.6 108
Show 17048-3806 B 891 AC 80 6.4 108
Show 17151-4006 WG 201 91 5.7 109
Show 17232-3821 RST1955 51 0.4 110
Show 17048-3757 B 892 311 0.3 110
Show 17208-3932 RST1951 81 0.9 111
Show 17063-3714 HDO 266 AB 79 5.8 111
Show 17063-3714 HDO 266 AC 186 40.5 111
Show 17063-3714 KOU 73 AD 135 12.7 111

 
 
WDS 17139-3818 : COMPONENTS
 
 
  A
B pa=155.3°
sep=2.44"
 
 
17139-3818 A
 
 
Componente originario normalizzato AB Name HD 155536 Coord arcsec 2000 171354.00-381741.8 Mag 6.91
Spectral class F5V (yellow-white) PmRA 42.00 PmDE -11.0 SAO 208556
HIP 84290 Tycho2 7870-01527-1 HD 155536 GC 23231
CD CD-3811663 CP CP-38 6742
Tycho2
Tycho2 7870-01527-1 Pflag RAmdeg 258.47497979 DEmdeg -38.29493448
PmRA 42.3 PmDE -11.4 E RAmdeg 4 E DEmdeg 5
E pmRA 3.4 E pmDE 3.2 EpRAm 1991.71 EpDEm 1991.40
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.2 Q pmRA 0.0
Q pmDE 0.2 BTmag 7.374 E BTmag 0.015 VTmag 6.913
E VTmag 0.010 Prox 27 TYC T HIP 84290
CCDM A RAdeg 258.47485611 DEdeg -38.29490722 EpRA 1990 1.73
EpDE 1990 1.43 E RAdeg 3.9 E DEdeg 4.7 Posflg D
Corr 0.0
SAO
SAO 208556 DelFlag RA1950 PmRA1950 0.0026
DE1950 PmDE1950 0.006 Vmag 6.9 SpType F5
Double code Source 70 CatNum 23231 DM CD-3811663
DMcomp A BDsup HD 155536 M HD 0
GC 23231 RA1950rad 4.4962858 DE1950rad -0.66735743 PmRA2000 0.0026
PmDE2000 0.007
Hipparcos
Catalog H HIP 84290 Proxy H RAhms 17 13 53.96
DEdms -38 17 41.7 Vmag 6.74 VarFlag R Vmag G
RAdeg 258.475 DEdeg -38.2949 AstroRef A Plx 8.78
CCDM 17139-3818 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 146 Rho 2.709 HD 155536 BD
CD CD-3811663 CP CP-38 6742 Dm number -3811663 VIred 0.53
SpType F5V R SpType Coord arcsec 2000 171353.96-381741.7
Hipparcos 2
HIP 84290 Sn 15 So 3 Nc 2
RArad 4.5112372082 DErad -0.6683721636 Plx 9.72 PmRA 40.7
PmDE -15.34 E RArad 0.81 E DErad 0.44 E Plx 0.92
E pmRA 0.97 E pmDE 0.47 Hpmag 6.8056 E Hpmag 0.0009
SHp 0.008 VA 0 BV 0.458 E BV 0.002
VI 0.53
CCDM
Ccdm 17139-3818 RComp Comp A Note1
Note2 Discov num DRAs -0.03 DDEs 18.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp F5 PmNote *
PmRA 56 PmDE -5 Dm number -3811663 Cat1 CD
Name2 208556 Cat2 SAO HD 155536 M HD
ADS BDS M ADS BDS N IDS IDS 17070S3810A
HIC 84290
 
 
17139-3818 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171354.09-381744.0 Mag 8.96 Calc delta mag 2.05
Calc coord yes
CCDM
Ccdm 17139-3818 RComp Comp B Note1
Note2 Discov num HWE 86 DRAs -0.07 DDEs 15.4
R dRAs 10 Year 1880 Theta 143 Rho 2.8
Obs 12 Vmag 8.8 Sp PmNote *
PmRA 8 PmDE -29 Dm number Cat1
Name2 208557 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 17070S3810B
HIC 84290