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Doubles in session


Current system
19110-0726
A 95
HD 179002


Nearby doubles
25' : 19111-0701
BRT 491

28' : 19128-0730
A 96

39' : 19087-0708
DAM 53AB

40' : 19083-0726
EVS 40AB

62' : 19133-0817
RST4622

65' : 19070-0751
J 113

67' : 19154-0737
RST4625

71' : 19136-0824
J 535

77' : 19161-0736
GWP2830AB

77' : 19139-0622
RST4624

81' : 19127-0842
J 2689

86' : 19152-0824
J 536

89' : 19073-0833
J 2255

90' : 19170-0713
BRT 492

90' : 19053-0658
BRT 489

92' : 19050-0709
STF2439

92' : 19143-0843
A 98AB

92' : 19153-0830
DAM 145

93' : 19172-0741
KPP1697

94' : 19048-0727
NSN 146

95' : 19157-0830
DAM 146

100' : 19053-0818
BRT 490

104' : 19176-0700
J 2691

107' : 19173-0817
TDT1353

108' : 19134-0545
J 2583AB

109' : 19184-0641
J 2260



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.

19110-0726 A 95 (HD 179002)

 
 
19h 11m 01.26s -07° 25' 38.7" P.A. 20.00 sep 0.2 mag 7.40,7.95 Sp F8V dist. 173.61 pc (566.32 l.y.)
 
 
Coord 2000 19110-0726 Discov num A    95 Comp Coord arcsec 2000 19 11 01.26 -07 25 38.7
Date first 1900 Date last 2018 Obs 66
Pa first 37 Pa last 19.9 P.A. Now (θ) 12.1°
Sep first 0.2 Sep last 0.237 Sep. Now (ρ) 0.224"
Mag pri 7.40 Mag sec 7.95 delta mag (ΔM) 0.55 Spectral class F8V (yellow-white)
Pri motion ra -028 Sec motion ra
Pri motion dec -044 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 179002 Constellation Aquila SAO 143106 HIP 94241
Tycho2 5141-01527-1 Gaia DR2 4204970486879946496 HD 179002 GC 26415
ADS 12126 BD BD-07 4876 Distance 173.61 Distance ly 566.32
 
 
ORBITAL ELEMENTS
 
 
Period (P)108.72y Periastron (T)1944.25y Semi-major axis (a)0.246a
Eccentricity (e)0.647 Inclination (i)129.7° Longitude of periastron (ω)253.2°
Node (Ω)115.2° Notesn ReferenceDoc2017f
Equinox2000 Last observation2015 Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 48.7 0.272
2001 47.3 0.270
2002 46.0 0.268
2003 44.6 0.266
2004 43.3 0.265
2005 41.8 0.263
2006 40.4 0.261
2007 39.0 0.259
2008 37.5 0.257
2009 36.0 0.255
2010 34.5 0.253
2011 33.0 0.250
2012 31.4 0.248
2013 29.8 0.246
2014 28.2 0.244
2015 26.5 0.242
2016 24.8 0.240
2017 23.1 0.237
2018 21.4 0.235
2019 19.6 0.233
2020 17.8 0.231
2021 15.9 0.228
2022 14.0 0.226
2023 12.1 0.224
2024 10.1 0.221
2025 8.1 0.219
2026 6.0 0.217
2027 3.9 0.214
2028 1.8 0.212
2029 359.6 0.209
2030 357.3 0.207


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


 
  


wds19110-0726a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 19110-0726 A 95 (HD 179002) : NOTES
 
 
discov_num notes refcode
A 95 Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 6.01 +/- 4.00, 4.44, and 1.10 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Doc2017f orb - Docobo, J.A. & Campo, P. 2017IAUDS.192Q...1D
Doc2017f Inf. Circ. 192, 1, 2017
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19110-0726 A 95 2002 65 43 0.3 7.40 7.95 F8V NO 191101.26-072538.7
19110-0726 A 95 2008 66 37 0.3 7.40 7.95 F8V NO 191101.26-072538.7
19110-0726 A 95 2015 63 26 0.2 7.40 7.95 F8V NO 191101.26-072538.7
19110-0726 A 95 2018 64 20 0.2 7.40 7.95 F8V NO 191101.26-072538.7

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

 
 
WDS 19110-0726 A 95 (HD 179002) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19110-0726 A 95 (HD 179002) : MEASURES
 
 
No records found.

 
 
WDS 19110-0726 (HD 179002) : VIRTUAL EYEPIECE
 
 

19110-0726 A 95A mag 7.4 Sp F8V 19110-0726 A 95B sep 0.2 P.A. 19.70 mag 7.95 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 19110-0726 (HD 179002) : ALADIN DSS IMAGE @ 19h 11m 01.26s -07° 25' 38.7"
 
 
 
 
WDS 19110-0726 A 95 (HD 179002) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19110-0726 A 95 distance=0' 19111-0701 BRT 491 distance=25' 19128-0730 A 96 distance=28' 19087-0708 DAM 53AB distance=39' 19087-0708 PLT 5AC distance=39' 19083-0726 EVS 40AB distance=40' 19083-0726 EVS 40AC distance=40' 19083-0726 EVS 40AD distance=40' 19133-0817 RST4622 distance=62' 19070-0751 J 113 distance=65' 19154-0737 RST4625 distance=67' 19136-0824 J 535 distance=71' 19161-0736 GWP2830AB distance=77' 19139-0622 RST4624 distance=77' 19127-0842 J 2689 distance=81' 19152-0824 J 536 distance=86' 19073-0833 J 2255 distance=89' 19170-0713 BRT 492 distance=90' 19053-0658 BRT 489 distance=90' 19050-0709 STF2439 distance=92' 19143-0843 A 98AB distance=92' 19143-0843 A 98A,BC distance=92' 19153-0830 DAM 145 distance=92' 19143-0843 A 98BC distance=92' 19172-0741 KPP1697 distance=93' 19048-0727 NSN 146 distance=94' 19157-0830 DAM 146 distance=95' 19053-0818 BRT 490 distance=100' 19176-0700 J 2691 distance=104' 19173-0817 TDT1353 distance=107' 19134-0545 J 2583AB distance=108' 19134-0545 J 2583AC distance=108' 19184-0641 J 2260 distance=109' 19076-0550 GWP2812 distance=109' 19085-0542 GWP2815 distance=111' 19183-0658 RST4626 distance=113' 19179-0638 DAM 147 distance=114' 19053-0610 BU 974AB distance=114' 19053-0610 BU 974AC distance=114' 19181-0638 DAM 148AB distance=116' 19181-0638 DAM 148AC distance=116' 19087-0918 A 94 distance=118' 19182-0636 DAM 149 distance=118' 19081-0919 J 2167AB distance=121' 19081-0919 J 2167AC distance=121' 19185-0640 DAM 150 distance=121' 19046-0606 GWP2808 distance=125' 19022-0730 TDS 960 distance=132' 19082-0520 RST4618 distance=133' 19027-0628 TDT1196 distance=137' 19022-0643 A 41 distance=139' 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 19110-0726 A 95 20 0.2
Show 19111-0701 BRT 491 185 7.0 25
Show 19128-0730 A 96 24 5.3 28
Show 19087-0708 DAM 53 AB 316 30.1 39
Show 19087-0708 PLT 5 AC 99 22.3 39
Show 19083-0726 EVS 40 AB 8 4.3 40
Show 19083-0726 EVS 40 AC 86 6.7 40
Show 19083-0726 EVS 40 AD 260 21.1 40
Show 19133-0817 RST4622 43 0.2 62
Show 19070-0751 J 113 347 5.5 65
Show 19154-0737 RST4625 156 0.7 67
Show 19136-0824 J 535 318 4.3 71
Show 19161-0736 GWP2830 AB 275 200.5 77
Show 19139-0622 RST4624 166 2.4 77
Show 19127-0842 J 2689 39 7.2 81
Show 19152-0824 J 536 266 6.3 86
Show 19073-0833 J 2255 59 4.6 89
Show 19170-0713 BRT 492 189 5.4 90
Show 19053-0658 BRT 489 199 4.9 90
Show 19050-0709 STF2439 198 22.0 92
Show 19143-0843 A 98 AB 128 22.5 92
Show 19143-0843 A 98 A,BC 130 22.4 92
Show 19153-0830 DAM 145 286 5.8 92
Show 19143-0843 A 98 BC 56 1.5 92
Show 19172-0741 KPP1697 196 13.1 93
Show 19048-0727 NSN 146 12 21.9 94
Show 19157-0830 DAM 146 352 5.0 95
Show 19053-0818 BRT 490 151 4.7 100
Show 19176-0700 J 2691 11 3.2 104
Show 19173-0817 TDT1353 116 1.0 107
Show 19134-0545 J 2583 AB 162 4.2 108
Show 19134-0545 J 2583 AC 315 34.8 108
Show 19184-0641 J 2260 225 4.1 109
Show 19076-0550 GWP2812 350 40.7 109
Show 19085-0542 GWP2815 171 96.0 111
Show 19183-0658 RST4626 248 2.4 113
Show 19179-0638 DAM 147 25 8.0 114
Show 19053-0610 BU 974 AB 75 1.1 114
Show 19053-0610 BU 974 AC 120 20.0 114
Show 19181-0638 DAM 148 AB 333 6.0 116
Show 19181-0638 DAM 148 AC 229 5.6 116
Show 19087-0918 A 94 317 2.3 118
Show 19182-0636 DAM 149 279 7.7 118
Show 19081-0919 J 2167 AB 316 5.4 121
Show 19081-0919 J 2167 AC 266 6.6 121
Show 19185-0640 DAM 150 33 9.5 121
Show 19046-0606 GWP2808 349 67.6 125
Show 19022-0730 TDS 960 102 1.1 132
Show 19082-0520 RST4618 291 0.2 133
Show 19027-0628 TDT1196 180 0.3 137
Show 19022-0643 A 41 165 0.4 139

 
 
WDS 19110-0726 : COMPONENTS
 
 
  A
B pa=19.7°
sep=0.24"
 
 
19110-0726 A
 
 
Componente originario normalizzato AB Name HD 179002 Coord arcsec 2000 191101.26-072538.7 Mag 7.4
Spectral class F8V (yellow-white) PmRA -28.00 PmDE -44.0 SAO 143106
HIP 94241 Tycho2 5141-01527-1 HD 179002 GC 26415
BD BD-07 4876
Tycho2
Tycho2 5141-01527-1 Pflag RAmdeg 287.75518369 DEmdeg -7.42752471
PmRA -32.1 PmDE -42.0 E RAmdeg 4 E DEmdeg 5
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.57 EpDEm 1991.21
Num 15 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.5 BTmag 7.725 E BTmag 0.016 VTmag 6.847
E VTmag 0.010 Prox 999 TYC T HIP 94241
CCDM AB RAdeg 287.75525722 DEdeg -7.42742917 EpRA 1990 1.89
EpDE 1990 1.79 E RAdeg 3.9 E DEdeg 4.5 Posflg P
Corr -0.2
SAO
SAO 143106 DelFlag RA1950 PmRA1950 -0.0018
DE1950 PmDE1950 -0.029 Vmag 6.8 SpType G0
Double code Source 70 CatNum 26415 DM BD-07 4876
DMcomp BDsup HD 179002 M HD 0
GC 26415 RA1950rad 5.01049262 DE1950rad -0.13107544 PmRA2000 -0.0016
PmDE2000 -0.029
Hipparcos
Catalog H HIP 94241 Proxy H RAhms 19 11 01.26
DEdms -07 25 38.7 Vmag 6.74 VarFlag R Vmag H
RAdeg 287.755 DEdeg -7.42742 AstroRef * Plx 5.51
CCDM 19110-0726 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 60 Rho 0.285 HD 179002 BD BD-07 4876
CD CP Dm number -07 4876 VIred 0.84
SpType G0 R SpType Coord arcsec 2000 191101.26-072538.7
Hipparcos 2
HIP 94241 Sn 55 So 3 Nc 2
RArad 5.0222767671 DErad -0.1296330128 Plx 5.76 PmRA -31.81
PmDE -43.1 E RArad 0.66 E DErad 0.43 E Plx 0.75
E pmRA 0.71 E pmDE 0.55 Hpmag 6.8891 E Hpmag 0.0009
SHp 0.008 VA 0 BV 0.81 E BV 0.015
VI 0.84
CCDM
Ccdm 19110-0726 RComp Comp A Note1
Note2 Discov num DRAs 1.27 DDEs 22.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.4 Sp G0 PmNote *
PmRA -26 PmDE -29 Dm number -07 4876 Cat1 BD
Name2 143106 Cat2 SAO HD 179002 M HD
ADS BDS A12126 M ADS BDS N IDS IDS 19056S0735A
HIC 94241
 
 
19110-0726 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191101.27-072538.5 Mag 7.95 Calc delta mag 0.55
Calc coord yes
CCDM
Ccdm 19110-0726 RComp Comp B Note1 *
Note2 Discov num A 95 DRAs DDEs
R dRAs Year 1900 Theta Rho
Obs 26 Vmag 7.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12126 M ADS BDS N IDS IDS 19056S0735B
HIC 94241