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Doubles in session


Current system
17592-3656
HJ 5000 AB
V1647 Sgr


Nearby doubles
6' : 17589-3652
DUN 219AB

18' : 18007-3652
TDT 633

22' : 18008-3707
B 926

29' : 17585-3724
TDT 606

34' : 18002-3624
JSP 760

34' : 17566-3645
JSP 750

35' : 17564-3703
B 923

44' : 18002-3614
TDT 626

46' : 18015-3732
JSP 763

47' : 17570-3619
JSP 752

49' : 18005-3742
I 230AB

49' : 17552-3658
JSP 747

50' : 17551-3652
JSP 746

53' : 18015-3612
BRT1750

53' : 18025-3622
TOK 613

53' : 18034-3715
HJ 5007

54' : 18022-3616
BRT1751

54' : 17568-3741
B 924

56' : 17595-3601
TRN 25

56' : 17594-3601
BRT1749

56' : 17593-3600
RST5445

58' : 17579-3600
R 306AB

59' : 18039-3711
BRT1754

59' : 17591-3559
JSP 758

59' : 17598-3755
JSP 759

61' : 17577-3558
HDS2531



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.

17592-3656 HJ 5000 AB (V1647 Sgr)

 
 
17h 59m 13.45s -36° 56' 19.8" P.A. 103.00 sep 7.7 mag 7.10,8.96 Sp A3III dist. 122.7 pc (400.25 l.y.)
 
 
Coord 2000 17592-3656 Discov num HJ 5000 Comp AB Coord arcsec 2000 17 59 13.45 -36 56 19.8
Date first 1834 Date last 2016 Obs 22
Pa first 117 Pa last 103.1 P.A. Now (θ) 103.1°
Sep first 6.0 Sep last 7.67 Sep. Now (ρ) 7.67"
Mag pri 7.10 Mag sec 8.96 delta mag (ΔM) 1.86 Spectral class A3III (white)
Pri motion ra +011 Sec motion ra +011
Pri motion dec -010 Sec motion dec -010
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
17592-3656 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V1647 Sgr 209552 17 59 13 -36 56 20 HJ 5000 AB 2016 22 103 7.7 7.10 8.96 1.86 Y <===
Show 209552 17 59 13 -36 56 20 HJ 5000 AC 2015 4 45 89.3 7.10 11.20 4.10
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V1647 Sgr Constellation Sagittarius SAO 209552 HIP 88069
Tycho2 7390-01395-1 Gaia DR2 4037354234303734528 HD 163708 GC 24449
CD CD-3612064 CP CP-36 7843 Distance 122.7 Distance ly 400.25
 
 
ORBITAL ELEMENTS
 
 
Period (P)1219.7y± 83.4 Periastron (T)1778.4y± 76.2 Semi-major axis (a)14.36a± 6.08
Eccentricity (e)0.841± 0.027 Inclination (i)94.7°± 8.5 Longitude of periastron (ω)269.4°± 21.2
Node (Ω)113.8°± 12.7 Notesn ReferenceZas2009
Equinox2000 Last observation Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 103.2 7.584
2001 103.1 7.575
2002 103.1 7.565
2003 103.1 7.556
2004 103.0 7.546
2005 103.0 7.537
2006 102.9 7.527
2007 102.9 7.517
2008 102.8 7.507
2009 102.8 7.497
2010 102.7 7.487
2011 102.7 7.477
2012 102.6 7.467
2013 102.6 7.456
2014 102.5 7.446
2015 102.5 7.435
2016 102.4 7.425
2017 102.4 7.414
2018 102.3 7.403
2019 102.3 7.393
2020 102.2 7.382
2021 102.2 7.371
2022 102.1 7.360
2023 102.1 7.349
2024 102.0 7.338
2025 102.0 7.326
2026 101.9 7.315
2027 101.9 7.304
2028 101.8 7.292
2029 101.8 7.281
2030 101.7 7.269


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


 
  


wds17592-3656a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 17592-3656 HJ 5000 AB (V1647 Sgr) : NOTES
 
 
discov_num notes refcode
HJ 5000 A is the Algol-type system V1647 Sgr.
 
 
REFERENCES
 
 
refcode metd author reference
Zas2009 orb - Zasche, P., Wolf, M., Hartkopf, W.I., Svoboda, P., Uhlar, R., Liakos, A., & 2009AJ....138..664Z
Zas2009 Gazeas, K.
Zas2009 AJ 138, 664, 2009
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17592-3656 HJ 5000 AB 2010 16 101 7.3 7.10 8.96 A3III N D 175913.45-365619.8
17592-3656 HJ 5000 AB 2016 18 103 7.7 7.10 8.96 A3III NO 175913.45-365619.8

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

 
 
WDS 17592-3656 HJ 5000 AB (V1647 Sgr) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17592-3656 HJ 5000 AB (V1647 Sgr) : MEASURES
 
 
No records found.

 
 
WDS 17592-3656 (V1647 Sgr) : VIRTUAL EYEPIECE
 
 

17592-3656 HJ 5000A mag 7.1 Sp A3III 17592-3656 HJ 5000B sep 6.2 P.A. 106.20 mag 8.96 17592-3656 HJ 5000C sep 80.7 P.A. 39.00 mag 11.2 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 17592-3656 (V1647 Sgr) : ALADIN DSS IMAGE @ 17h 59m 13.45s -36° 56' 19.8"
 
 
 
 
WDS 17592-3656 HJ 5000 AB (V1647 Sgr) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17592-3656 HJ 5000AB distance=0' 17589-3652 DUN 219AB distance=6' 17589-3652 DUN 219AC distance=6' 18007-3652 TDT 633 distance=18' 18008-3707 B 926 distance=22' 17585-3724 TDT 606 distance=29' 18002-3624 JSP 760 distance=34' 17566-3645 JSP 750 distance=34' 17564-3703 B 923 distance=35' 18002-3614 TDT 626 distance=44' 18015-3732 JSP 763 distance=46' 17570-3619 JSP 752 distance=47' 18005-3742 I 230AB distance=49' 18005-3742 I 230AC distance=49' 17552-3658 JSP 747 distance=49' 17551-3652 JSP 746 distance=50' 18015-3612 BRT1750 distance=53' 18025-3622 TOK 613 distance=53' 18034-3715 HJ 5007 distance=53' 18022-3616 BRT1751 distance=54' 17568-3741 B 924 distance=54' 17595-3601 TRN 25 distance=56' 17594-3601 BRT1749 distance=56' 17593-3600 RST5445 distance=56' 17579-3600 R 306AB distance=58' 17579-3600 SEE 343AC distance=58' 18039-3711 BRT1754 distance=59' 17591-3559 JSP 758 distance=59' 17598-3755 JSP 759 distance=59' 17577-3558 HDS2531 distance=61' 17542-3710 JSP 744 distance=63' 17568-3755 JSP 751 distance=66' 17587-3549 JSP 757 distance=68' 18018-3757 JSP 936 distance=68' 17585-3549 BRT1745 distance=68' 17583-3810 I 9004 distance=75' 18010-3811 B 2426 distance=79' 18057-3635 B 1876BC distance=82' 18057-3635 HWE 88A,BC distance=82' 18057-3635 HWE 88AD distance=82' 18057-3635 HWE 88AE distance=82' 18059-3632 ARY 127 distance=85' 17527-3623 JSP 739 distance=86' 18034-3807 TDS 899 distance=87' 17559-3814 TDT 580 distance=88' 17565-3536 JSP 749 distance=88' 17542-3553 B 1346 distance=88' 17530-3748 TDT 554 distance=91' 18048-3554 HDO 283 distance=93' 17599-3830 WFC 203 distance=95' 18059-3749 FAL 60 distance=96' 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 17592-3656 HJ 5000 AB 103 7.7
Show 17592-3656 HJ 5000 AC 45 89.3
Show 17589-3652 DUN 219 AB 253 54.2 6
Show 17589-3652 DUN 219 AC 174 40.7 6
Show 18007-3652 TDT 633 77 1.1 18
Show 18008-3707 B 926 175 2.1 22
Show 17585-3724 TDT 606 305 2.4 29
Show 18002-3624 JSP 760 131 1.3 34
Show 17566-3645 JSP 750 247 3.7 34
Show 17564-3703 B 923 84 0.5 35
Show 18002-3614 TDT 626 281 0.6 44
Show 18015-3732 JSP 763 195 2.5 46
Show 17570-3619 JSP 752 262 0.7 47
Show 18005-3742 I 230 AB 138 6.2 49
Show 18005-3742 I 230 AC 153 62.5 49
Show 17552-3658 JSP 747 2 1.3 49
Show 17551-3652 JSP 746 290 5.8 50
Show 18015-3612 BRT1750 107 1.9 53
Show 18025-3622 TOK 613 166 999.9 53
Show 18034-3715 HJ 5007 219 10.3 53
Show 18022-3616 BRT1751 67 5.3 54
Show 17568-3741 B 924 235 0.5 54
Show 17595-3601 TRN 25 93 1.7 56
Show 17594-3601 BRT1749 67 5.0 56
Show 17593-3600 RST5445 82 0.3 56
Show 17579-3600 R 306 AB 18 3.4 58
Show 17579-3600 SEE 343 AC 103 11.7 58
Show 18039-3711 BRT1754 232 4.4 59
Show 17591-3559 JSP 758 80 2.7 59
Show 17598-3755 JSP 759 187 4.9 59
Show 17577-3558 HDS2531 211 0.6 61
Show 17542-3710 JSP 744 130 0.6 63
Show 17568-3755 JSP 751 319 3.7 66
Show 17587-3549 JSP 757 353 2.9 68
Show 18018-3757 JSP 936 63 4.5 68
Show 17585-3549 BRT1745 295 5.3 68
Show 17583-3810 I 9004 204 1.1 75
Show 18010-3811 B 2426 321 8.1 79
Show 18057-3635 B 1876 BC 22 0.4 82
Show 18057-3635 HWE 88 A,BC 5 3.1 82
Show 18057-3635 HWE 88 AD 224 41.7 82
Show 18057-3635 HWE 88 AE 196 81.6 82
Show 18059-3632 ARY 127 238 12.2 85
Show 17527-3623 JSP 739 240 2.2 86
Show 18034-3807 TDS 899 66 1.3 87
Show 17559-3814 TDT 580 211 0.5 88
Show 17565-3536 JSP 749 246 3.8 88
Show 17542-3553 B 1346 158 0.6 88
Show 17530-3748 TDT 554 85 10.5 91
Show 18048-3554 HDO 283 305 12.4 93
Show 17599-3830 WFC 203 243 8.1 95

 
 
WDS 17592-3656 : COMPONENTS
 
 
  A B
B pa=106.2°
sep=6.22"
 
C pa=39.0°
sep=80.72"
pa=34.8°
sep=78.52"
 
 
17592-3656 A
 
 
Var name V1647 Sgr Coord arcsec 2000 175913.45-365619.8 Mag 7.1 Spectral class A3III (white)
PmRA 11.00 PmDE -10.0 SAO 209552 HIP 88069
Tycho2 7390-01395-1 HD 163708 GC 24449 CD CD-3612064
CP CP-36 7843
Tycho2
Tycho2 7390-01395-1 Pflag RAmdeg 269.80603973 DEmdeg -36.93882909
PmRA -18.5 PmDE -3.6 E RAmdeg 4 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.65 EpDEm 1991.49
Num 11 Q RAmdeg 6.8 Q DEmdeg 2.0 Q pmRA 6.7
Q pmDE 1.9 BTmag 7.178 E BTmag 0.015 VTmag 7.098
E VTmag 0.011 Prox 75 TYC T HIP 88069
CCDM A RAdeg 269.80609028 DEdeg -36.93882028 EpRA 1990 1.92
EpDE 1990 1.89 E RAdeg 4.1 E DEdeg 4.9 Posflg
Corr 0.1
SAO
SAO 209552 DelFlag RA1950 PmRA1950 0.0025
DE1950 PmDE1950 -0.006 Vmag 6.8 SpType A0
Double code Source 70 CatNum 24449 DM CD-3612064
DMcomp BDsup HD 163708 M HD 0
GC 24449 RA1950rad 4.69417107 DE1950rad -0.64464736 PmRA2000 0.0025
PmDE2000 -0.006
Hipparcos
Catalog H HIP 88069 Proxy H RAhms 17 59 13.46
DEdms -36 56 19.7 Vmag 6.92 VarFlag 3 R Vmag H
RAdeg 269.806 DEdeg -36.9388 AstroRef A Plx 8.7
CCDM 17592-3656 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 103 Rho 7.553 HD 163708 BD
CD CD-3612064 CP CP-36 7843 Dm number -3612064 VIred 0.07
SpType A3III R SpType Coord arcsec 2000 175913.46-365619.7
Hipparcos 2
HIP 88069 Sn 15 So 3 Nc 2
RArad 4.7090046052 DErad -0.6447040011 Plx 8.15 PmRA 12.36
PmDE -10.96 E RArad 0.85 E DErad 0.5 E Plx 0.93
E pmRA 1.24 E pmDE 0.55 Hpmag 6.9661 E Hpmag 0.0013
SHp 0.009 VA 1 BV 0.125 E BV 0.01
VI 0.14
CCDM
Ccdm 17592-3656 RComp Comp A Note1
Note2 Discov num DRAs 1.46 DDEs -19.3
R dRAs 41 Year Theta Rho
Obs 2 Vmag Sp A0 PmNote $
PmRA 14 PmDE -15 Dm number -3612064 Cat1 CD
Name2 209552 Cat2 SAO HD 163708 M HD
ADS BDS M ADS BDS N IDS IDS 17524S3656A
HIC 88069
 
 
17592-3656 B
 
 
Coord arcsec 2000 175913.95-365621.5 Mag 8.96 PmRA 11.00 PmDE -10.0
Calc delta mag 1.86 Calc coord yes
CCDM
Ccdm 17592-3656 RComp Comp B Note1
Note2 Discov num HJ 5000 DRAs 2.13 DDEs -21.3
R dRAs 41 Year 1933 Theta 104 Rho 7.5
Obs 6 Vmag 9.1 Sp PmNote $
PmRA 24 PmDE -12 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 17524S3656B
HIC 88069
 
 
17592-3656 C
 
 
Coord arcsec 2000 175917.69-365517.1 Mag 11.2 PmRA -3.00 PmDE 2.0
Calc delta mag 4.1 Calc coord yes