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Doubles in session


Current system
18174-2730
HDS 2585
HD 167683


Nearby doubles
17' : 18177-2746
I 1359

23' : 18165-2748
RST2043

23' : 18176-2752
B 386

26' : 18159-2716
J 2201AB

28' : 18155-2722
RST2040

36' : 18150-2715
KPP4095

37' : 18176-2806
OCC 119

37' : 18153-2753
RST2039

44' : 18142-2730
B 384

47' : 18170-2816
OCC 116

48' : 18146-2759
OCC 117AB

48' : 18174-2817
OCC 168

50' : 18207-2754
TDT 809

51' : 18165-2818
B 2861

51' : 18191-2644
B 387AB

58' : 18133-2713
B 2435

62' : 18150-2823
B 385

66' : 18130-2704
J 2199AB

74' : 18152-2837
OCC 151

79' : 18225-2651
JKS 21AB

79' : 18116-2724
RST2036

85' : 18165-2854
RST5446

87' : 18239-2746
VVV 4

89' : 18163-2559
J 2125AB

93' : 18106-2744
RST2034

93' : 18119-2825
J 1647



Selections
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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.

18174-2730 HDS 2585 (HD 167683)

 
 
18h 17m 25.51s -27° 29' 51.4" P.A. 83.00 sep 0.2 mag 9.03,10.55 Sp K5 dist. 740.74 pc (2416.29 l.y.)
 
 
Coord 2000 18174-2730 Discov num HDS2585 Comp Coord arcsec 2000 18 17 25.51 -27 29 51.4
Date first 1991 Date last 1991 Obs 1
Pa first 83 Pa last 83 P.A. Now (θ) 83°
Sep first 0.2 Sep last 0.235 Sep. Now (ρ) 0.235"
Mag pri 9.03 Mag sec 10.55 delta mag (ΔM) 1.52 Spectral class K5 (yellow-orange)
Pri motion ra +004 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 167683 Constellation Sagittarius SAO 186595 HIP 89625
Tycho2 6852-01296-1 Gaia DR2 4052236330303340800 HD 167683 CD CD-2712668
CP CP-27 6344 Distance 740.74 Distance ly 2416.29
 
 
WDS 18174-2730 HDS 2585 (HD 167683) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18174-2730 HDS2585 1991 1 83 0.2 9.03 10.55 K5 181725.51-272951.4

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

 
 
WDS 18174-2730 HDS 2585 (HD 167683) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18174-2730 HDS 2585 (HD 167683) : MEASURES
 
 
No records found.

 
 
WDS 18174-2730 (HD 167683) : VIRTUAL EYEPIECE
 
 

18174-2730 HDS2585A mag 9.03 Sp K5 18174-2730 HDS2585B sep 0.2 P.A. 82.10 mag 10.55 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18174-2730 (HD 167683) : ALADIN DSS IMAGE @ 18h 17m 25.51s -27° 29' 51.4"
 
 
 
 
WDS 18174-2730 HDS 2585 (HD 167683) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18174-2730 HDS2585 distance=0' 18177-2746 I 1359 distance=17' 18165-2748 RST2043 distance=23' 18176-2752 B 386 distance=23' 18159-2716 J 2201AB distance=26' 18159-2716 J 2201AC distance=26' 18155-2722 RST2040 distance=28' 18150-2715 KPP4095 distance=36' 18176-2806 OCC 119 distance=37' 18153-2753 RST2039 distance=37' 18142-2730 B 384 distance=44' 18170-2816 OCC 116 distance=47' 18146-2759 OCC 117AB distance=48' 18174-2817 OCC 168 distance=48' 18207-2754 TDT 809 distance=50' 18165-2818 B 2861 distance=51' 18191-2644 B 387AB distance=51' 18191-2644 B 387BC distance=51' 18191-2644 B 387BD distance=51' 18133-2713 B 2435 distance=58' 18150-2823 B 385 distance=62' 18130-2704 J 2199AB distance=66' 18130-2704 J 2199AC distance=66' 18152-2837 OCC 151 distance=74' 18225-2651 JKS 21AB distance=79' 18225-2651 JKS 21AC distance=79' 18116-2724 RST2036 distance=79' 18165-2854 RST5446 distance=85' 18210-2842 B 2864A,BC distance=87' 18239-2746 VVV 4 distance=87' 18210-2842 B 2864BC distance=88' 18163-2559 J 2125AB distance=89' 18163-2559 J 2125AC distance=89' 18106-2744 RST2034 distance=93' 18119-2825 J 1647 distance=93' 18138-2850 B 2436 distance=94' 18232-2825 HDS2601 distance=95' 18206-2856 BRT3066 distance=96' 18107-2655 RSS 476 distance=97' 18114-2827 RST2035 distance=98' 18119-2620 J 2198AB distance=103' 18119-2620 J 2198AC distance=103' 18101-2807 TDT 721 distance=104' 18196-2914 I 1022 distance=108' 18256-2724 COO 225AB distance=110' 18256-2724 SIN 109AC distance=110' 18257-2726 OCC 186 distance=111' 18259-2713 RST2050 distance=113' 18236-2610 HO 566 distance=115' 18261-2740 J 2211AB distance=115' 18261-2740 J 2211AC distance=115' 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 18174-2730 HDS2585 83 0.2
Show 18177-2746 I 1359 113 1.2 17
Show 18165-2748 RST2043 208 1.4 23
Show 18176-2752 B 386 29 0.6 23
Show 18159-2716 J 2201 AB 232 6.0 26
Show 18159-2716 J 2201 AC 7 11.2 26
Show 18155-2722 RST2040 291 1.4 28
Show 18150-2715 KPP4095 122 43.9 36
Show 18176-2806 OCC 119 -1 0.1 37
Show 18153-2753 RST2039 23 4.0 37
Show 18142-2730 B 384 338 6.6 44
Show 18170-2816 OCC 116 -1 0.1 47
Show 18146-2759 OCC 117 AB -1 0.1 48
Show 18174-2817 OCC 168 -1 0.1 48
Show 18207-2754 TDT 809 108 0.5 50
Show 18165-2818 B 2861 150 8.6 51
Show 18191-2644 B 387 AB 37 8.5 51
Show 18191-2644 B 387 BC 164 0.8 51
Show 18191-2644 B 387 BD 321 4.7 51
Show 18133-2713 B 2435 311 6.8 58
Show 18150-2823 B 385 81 7.4 62
Show 18130-2704 J 2199 AB 206 4.4 66
Show 18130-2704 J 2199 AC 78 20.0 66
Show 18152-2837 OCC 151 -1 0.1 74
Show 18225-2651 JKS 21 AB 326 22.9 79
Show 18225-2651 JKS 21 AC 48 26.4 79
Show 18116-2724 RST2036 224 0.2 79
Show 18165-2854 RST5446 129 0.2 85
Show 18210-2842 B 2864 A,BC 166 38.6 87
Show 18239-2746 VVV 4 166 95.5 87
Show 18210-2842 B 2864 BC 313 1.7 88
Show 18163-2559 J 2125 AB 16 4.1 89
Show 18163-2559 J 2125 AC 175 8.9 89
Show 18106-2744 RST2034 275 2.0 93
Show 18119-2825 J 1647 46 4.8 93
Show 18138-2850 B 2436 277 6.8 94
Show 18232-2825 HDS2601 221 0.2 95
Show 18206-2856 BRT3066 167 2.7 96
Show 18107-2655 RSS 476 198 5.9 97
Show 18114-2827 RST2035 153 0.4 98
Show 18119-2620 J 2198 AB 99 3.4 103
Show 18119-2620 J 2198 AC 76 29.5 103
Show 18101-2807 TDT 721 162 9.5 104
Show 18196-2914 I 1022 242 0.8 108
Show 18256-2724 COO 225 AB 359 5.9 110
Show 18256-2724 SIN 109 AC 89 69.0 110
Show 18257-2726 OCC 186 -1 0.1 111
Show 18259-2713 RST2050 77 2.0 113
Show 18236-2610 HO 566 143 0.5 115
Show 18261-2740 J 2211 AB 49 5.7 115
Show 18261-2740 J 2211 AC 196 11.4 115

 
 
WDS 18174-2730 : COMPONENTS
 
 
  A
B pa=82.1°
sep=0.21"
 
 
18174-2730 A
 
 
Componente originario normalizzato AB Name HD 167683 Coord arcsec 2000 181725.51-272951.4 Mag 9.03
Spectral class K5 (yellow-orange) PmRA 4.00 PmDE -14.0 SAO 186595
HIP 89625 Tycho2 6852-01296-1 HD 167683 CD CD-2712668
CP CP-27 6344
Tycho2
Tycho2 6852-01296-1 Pflag RAmdeg 274.35631974 DEmdeg -27.49763984
PmRA 6.1 PmDE -11.2 E RAmdeg 14 E DEmdeg 17
E pmRA 1.5 E pmDE 1.6 EpRAm 1987.96 EpDEm 1986.89
Num 9 Q RAmdeg 1.8 Q DEmdeg 0.7 Q pmRA 1.8
Q pmDE 0.7 BTmag 11.060 E BTmag 0.074 VTmag 8.936
E VTmag 0.020 Prox 999 TYC T HIP 89625
CCDM AB RAdeg 274.35630111 DEdeg -27.49761639 EpRA 1990 1.84
EpDE 1990 1.87 E RAdeg 16.0 E DEdeg 20.4 Posflg
Corr -0.1
SAO
SAO 186595 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.014 Vmag 8.7 SpType K5
Double code Source 24 CatNum 11824 DM CD-2712668
DMcomp BDsup HD 167683 M HD 0
GC RA1950rad 4.77471171 DE1950rad -0.48025809 PmRA2000 0.0008
PmDE2000 -0.014
Hipparcos
Catalog H HIP 89625 Proxy H RAhms 18 17 25.51
DEdms -27 29 51.4 Vmag 8.67 VarFlag R Vmag H
RAdeg 274.356 DEdeg -27.4976 AstroRef * Plx 2.66
CCDM 18174-2730 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 83 Rho 0.235 HD 167683 BD
CD CD-2712668 CP CP-27 6344 Dm number -2712668 VIred 1.62
SpType K5 R SpType Coord arcsec 2000 181725.51-272951.4
Hipparcos 2
HIP 89625 Sn 55 So 3 Nc 2
RArad 4.7884207813 DErad -0.479923917 Plx 1.35 PmRA 6.26
PmDE -13.75 E RArad 1.25 E DErad 0.86 E Plx 1.36
E pmRA 1.79 E pmDE 1.01 Hpmag 8.7873 E Hpmag 0.0036
SHp 0.018 VA 0 BV 1.61 E BV 0.243
VI 1.62
CCDM
Ccdm 18174-2730 RComp Comp A Note1
Note2 Discov num DRAs 1.52 DDEs 8.5
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.0 Sp K5 PmNote *
PmRA 4 PmDE -14 Dm number -2712668 Cat1 CD
Name2 186595 Cat2 SAO HD 167683 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 89625
 
 
18174-2730 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181725.53-272951.4 Mag 10.55 Calc delta mag 1.52
Calc coord yes
CCDM
Ccdm 18174-2730 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.53 DDEs 8.5
R dRAs 82 Year 1991 Theta 83 Rho 0.2
Obs 1 Vmag 10.5 Sp PmNote *
PmRA 4 PmDE -14 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 89625