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Doubles in session


Current system
18144+1953
HDS 2576
HD 167408


Nearby doubles
16' : 18154+1946
STT 346

19' : 18134+1941
GWP2769

24' : 18153+2012
J 2124

25' : 18140+2017
HO 268

36' : 18122+1935
BRT2443

37' : 18163+2016
HO 269

40' : 18172+1955
TDT 775

41' : 18155+2030
RAO 385

43' : 18166+2022
KPP3329

52' : 18140+1901
HEI 801

53' : 18173+2025
J 759

65' : 18154+1850
TDT 761

71' : 18104+1910
KPP2480

75' : 18131+1841
CBL 167

85' : 18088+1923
TDT 707

86' : 18164+1832
LDS1009

88' : 18133+2118
TDT 743

90' : 18155+1825
BPM 750

92' : 18101+1844
GWP2766

93' : 18157+1822
UC 3536

95' : 18142+2127
BIG 2

95' : 18144+2127
HJ 2828

98' : 18088+2049
AGC 8

98' : 18183+2114
LDS4784

99' : 18075+1940
STT 524

101' : 18097+2107
COU 117



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.

18144+1953 HDS 2576 (HD 167408)

 
 
18h 14m 24.71s +19° 52' 44.9" P.A. 68.00 sep 1.0 mag 8.61,12.23 Sp A0 dist. 476.19 pc (1553.33 l.y.)
 
 
Coord 2000 18144+1953 Discov num HDS2576 Comp Coord arcsec 2000 18 14 24.71 +19 52 44.9
Date first 1991 Date last 2016 Obs 6
Pa first 65 Pa last 68.1 P.A. Now (θ) 68.1°
Sep first 0.9 Sep last 0.966 Sep. Now (ρ) 0.966"
Mag pri 8.61 Mag sec 12.23 delta mag (ΔM) 3.62 Spectral class A0 (white)
Pri motion ra +003 Sec motion ra +006
Pri motion dec -004 Sec motion dec -005
Notes
rPM=0.405
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 167408 Constellation Hercules SAO 103514 HIP 89383
Tycho2 1575-01115-1 Gaia DR2 4527096195157110016 HD 167408 BD BD+19 3564
Distance 476.19 Distance ly 1553.33
 
 
WDS 18144+1953 HDS 2576 (HD 167408) : 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
18144+1953 HDS2576 1991 2 66 1.0 8.61 12.23 A0 181424.71+195244.9
18144+1953 HDS2576 2016 3 68 1.0 8.61 12.23 A0 181424.71+195244.9

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

 
 
WDS 18144+1953 HDS 2576 (HD 167408) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18144+1953 HDS 2576 (HD 167408) : MEASURES
 
 
No records found.

 
 
WDS 18144+1953 (HD 167408) : VIRTUAL EYEPIECE
 
 

18144+1953 HDS2576A mag 8.61 Sp A0 18144+1953 HDS2576B sep 0.9 P.A. 66.90 mag 12.23 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18144+1953 (HD 167408) : ALADIN DSS IMAGE @ 18h 14m 24.71s +19° 52' 44.9"
 
 
 
 
WDS 18144+1953 HDS 2576 (HD 167408) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18144+1953 HDS2576 distance=0' 18154+1946 STT 346 distance=16' 18134+1941 GWP2769 distance=19' 18153+2012 J 2124 distance=24' 18140+2017 HO 268 distance=25' 18122+1935 BRT2443 distance=36' 18163+2016 HO 269 distance=37' 18172+1955 TDT 775 distance=40' 18155+2030 RAO 385 distance=41' 18166+2022 KPP3329 distance=43' 18140+1901 HEI 801 distance=52' 18173+2025 J 759 distance=53' 18154+1850 TDT 761 distance=65' 18104+1910 KPP2480 distance=71' 18131+1841 CBL 167 distance=75' 18088+1923 TDT 707 distance=85' 18164+1832 LDS1009 distance=86' 18133+2118 TDT 743 distance=88' 18155+1825 BPM 750 distance=90' 18101+1844 GWP2766 distance=92' 18157+1822 UC 3536 distance=93' 18142+2127 BIG 2 distance=95' 18144+2127 HJ 2828 distance=95' 18088+2049 AGC 8 distance=98' 18183+2114 LDS4784 distance=98' 18075+1940 STT 524 distance=99' 18097+2107 COU 117 distance=101' 18204+2048 WFC 206 distance=101' 18210+1913 TDT 812 distance=102' 18151+2136 LDS4780 distance=104' 18205+2055 COU 202 distance=106' 18218+2023 DAM 281 distance=108' 18216+2030 HO 430 distance=109' 18203+2104 HDS2592 distance=110' 18135+2142 TDS 909 distance=110' 18086+1838 HU 314 distance=111' 18103+2128 BRT2442BC distance=111' 18103+2128 HEI9002A,BC distance=111' 18066+2014 J 1132 distance=112' 18103+1817 HU 316 distance=113' 18218+3038 L 21 distance=113' 18099+2128 LAW 6 distance=115' 18085+2113 TDT 703 distance=116' 18200+2120 AG 221AB distance=118' 18200+2120 AG 221AC distance=118' 18223+2036 L 20 distance=120' 18225+2030 DAM 282 distance=121' 18145+1752 BPM 746 distance=121' 18206+2126 UC 3554 distance=128' 18225+1854 GWP2773 distance=129' 18225+2056 AZC 104 distance=130' 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 18144+1953 HDS2576 68 1.0
Show 18154+1946 STT 346 329 5.3 16
Show 18134+1941 GWP2769 117 92.1 19
Show 18153+2012 J 2124 348 3.9 24
Show 18140+2017 HO 268 180 1.0 25
Show 18122+1935 BRT2443 117 6.3 36
Show 18163+2016 HO 269 152 8.9 37
Show 18172+1955 TDT 775 156 0.9 40
Show 18155+2030 RAO 385 87 0.8 41
Show 18166+2022 KPP3329 203 1.5 43
Show 18140+1901 HEI 801 173 2.4 52
Show 18173+2025 J 759 82 2.5 53
Show 18154+1850 TDT 761 129 0.5 65
Show 18104+1910 KPP2480 153 22.2 71
Show 18131+1841 CBL 167 260 34.3 75
Show 18088+1923 TDT 707 67 0.6 85
Show 18164+1832 LDS1009 250 27.2 86
Show 18133+2118 TDT 743 68 1.0 88
Show 18155+1825 BPM 750 175 101.0 90
Show 18101+1844 GWP2766 205 9.6 92
Show 18157+1822 UC 3536 44 24.8 93
Show 18142+2127 BIG 2 140 34.5 95
Show 18144+2127 HJ 2828 109 16.4 95
Show 18088+2049 AGC 8 136 23.5 98
Show 18183+2114 LDS4784 61 121.3 98
Show 18075+1940 STT 524 206 0.5 99
Show 18097+2107 COU 117 49 2.4 101
Show 18204+2048 WFC 206 45 9.4 101
Show 18210+1913 TDT 812 71 0.6 102
Show 18151+2136 LDS4780 206 124.5 104
Show 18205+2055 COU 202 294 0.2 106
Show 18218+2023 DAM 281 75 10.5 108
Show 18216+2030 HO 430 194 2.5 109
Show 18203+2104 HDS2592 184 0.2 110
Show 18135+2142 TDS 909 21 1.6 110
Show 18086+1838 HU 314 71 0.3 111
Show 18103+2128 BRT2442 BC 74 3.9 111
Show 18103+2128 HEI9002 A,BC 59 14.4 111
Show 18066+2014 J 1132 140 3.2 112
Show 18103+1817 HU 316 157 1.8 113
Show 18218+3038 L 21 91 7.1 113
Show 18099+2128 LAW 6 267 1.1 115
Show 18085+2113 TDT 703 176 0.7 116
Show 18200+2120 AG 221 AB 12 1.8 118
Show 18200+2120 AG 221 AC 9 9.7 118
Show 18223+2036 L 20 337 2.2 120
Show 18225+2030 DAM 282 245 8.0 121
Show 18145+1752 BPM 746 116 106.5 121
Show 18206+2126 UC 3554 172 16.8 128
Show 18225+1854 GWP2773 285 13.8 129
Show 18225+2056 AZC 104 274 33.6 130

 
 
WDS 18144+1953 : COMPONENTS
 
 
  A
B pa=66.9°
sep=0.92"
 
 
18144+1953 A
 
 
Componente originario normalizzato AB Name HD 167408 Coord arcsec 2000 181424.71+195244.9 Mag 8.61
Spectral class A0 (white) PmRA 3.00 PmDE -4.0 SAO 103514
HIP 89383 Tycho2 1575-01115-1 HD 167408 BD BD+19 3564
Tycho2
Tycho2 1575-01115-1 Pflag RAmdeg 273.60297410 DEmdeg 19.87913770
PmRA 3.1 PmDE -4.0 E RAmdeg 7 E DEmdeg 7
E pmRA 1.3 E pmDE 1.2 EpRAm 1990.98 EpDEm 1990.93
Num 9 Q RAmdeg 1.4 Q DEmdeg 0.9 Q pmRA 1.3
Q pmDE 0.8 BTmag 8.794 E BTmag 0.017 VTmag 8.612
E VTmag 0.013 Prox 9 TYC T HIP 89383
CCDM A RAdeg 273.60296583 DEdeg 19.87914694 EpRA 1990 1.52
EpDE 1990 1.52 E RAdeg 6.5 E DEdeg 6.5 Posflg
Corr 0.1
SAO
SAO 103514 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.015 Vmag 8.6 SpType A0
Double code Source 28 CatNum 6673 DM BD+19 3564
DMcomp BDsup HD 167408 M HD 0
GC RA1950rad 4.76584175 DE1950rad 0.34667513 PmRA2000 0.0009
PmDE2000 -0.014
Hipparcos
Catalog H HIP 89383 Proxy H RAhms 18 14 24.71
DEdms +19 52 44.9 Vmag 8.55 VarFlag R Vmag H
RAdeg 273.603 DEdeg 19.8791 AstroRef A Plx 3.8
CCDM 18144+1953 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 65 Rho 0.936 HD 167408 BD BD+19 3564
CD CP Dm number +19 3564 VIred 0.17
SpType A0 R SpType Coord arcsec 2000 181424.71+195244.9
Hipparcos 2
HIP 89383 Sn 15 So 3 Nc 2
RArad 4.7752726777 DErad 0.3469565591 Plx 2.1 PmRA 5.05
PmDE -4.52 E RArad 0.8 E DErad 0.9 E Plx 1.15
E pmRA 0.84 E pmDE 0.92 Hpmag 8.6021 E Hpmag 0.002
SHp 0.021 VA 0 BV 0.159 E BV 0.016
VI 0.18
CCDM
Ccdm 18144+1953 RComp Comp A Note1
Note2 Discov num DRAs 0.72 DDEs -15.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.6 Sp A0 PmNote *
PmRA 6 PmDE -5 Dm number +19 3564 Cat1 BD
Name2 +19 1711 Cat2 AGK2/3 HD 167408 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 89383
 
 
18144+1953 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181424.77+195245.3 Mag 12.23 PmRA 6.00
PmDE -5.0 Calc delta mag 3.62 Calc coord yes
CCDM
Ccdm 18144+1953 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.77 DDEs -14.7
R dRAs 82 Year 1991 Theta 65 Rho 0.9
Obs 1 Vmag 12.2 Sp PmNote *
PmRA 6 PmDE -5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 89383