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Current system
18359+1659
STT 358 AB,C
NSV11085


Nearby doubles
25' : 18342+1705
SLE 203AB

30' : 18341+1712
SLE 202AB

32' : 18380+1705
SLE 223

33' : 18336+1700
SLE 197AB

34' : 18337+1646
SLE 198

40' : 18384+1643
SLE 225AB

40' : 18333+1713
SLE 193

45' : 18346+1739
BPM 791

45' : 18381+1729
SLE 224

47' : 18389+1715
BPM 799

48' : 18386+1632
HO 87AB

48' : 18345+1615
GWP2787

49' : 18341+1742
J 2915AB

49' : 18332+1730
J 98

50' : 18393+1706
SLE 228

55' : 18324+1720
SLE 622

55' : 18338+1744
HU 322AB

55' : 18322+1713
SLE 189

58' : 18319+1710
BRT1302

60' : 18378+1752
BPM 794

63' : 18323+1625
HDS2630

63' : 18327+1741
TDT 934

64' : 18324+1737
GWP2782

65' : 18340+1600
SLE 623

65' : 18400+1724
SLE 231AB

66' : 18346+1801
SLE 206



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18359+1659 STT 358 AB,C (NSV11085)

 
 
18h 35m 53.22s +16° 58' 32.5" P.A. 235.00 sep 198.7 mag 6.74,8.50 Sp G0V dist. 32.88 pc (107.25 l.y.)
 
 
Coord 2000 18359+1659 Discov num STT 358 Comp AB,C Coord arcsec 2000 18 35 53.22 +16 58 32.5
Date first 1896 Date last 2012 Obs 12
Pa first 234 Pa last 235.3 P.A. Now (θ) 235.3°
Sep first 202.3 Sep last 198.73 Sep. Now (ρ) 198.73"
Mag pri 6.74 Mag sec 8.50 delta mag (ΔM) 1.76 Spectral class G0V (yellow)
Pri motion ra +049 Sec motion ra +030
Pri motion dec -071 Sec motion dec +010
Notes N (See Notes)
rPM=0.964
This double is not physical.
 
 
18359+1659 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 103886 18 35 53 +16 58 32 STT 358 AB 2019 497 146 1.7 6.94 7.08 0.14 Y
Show NSV11085 103886 18 35 53 +16 58 32 STT 358 AB,C 2012 12 235 198.7 6.74 8.50 1.76 <===
Show 103886 18 35 53 +16 58 32 SLE 214 AB,D 2010 5 224 134.6 6.74 13.43 6.69
Show 103886 18 35 53 +16 58 32 RED 25 AB,E 2016 6 349 34.6 6.74 12.60 5.86
Show 18 35 42 +16 56 38 SLE 214 CD 2015 8 77 72.0 8.50 13.43 4.93
Quintuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV11085 Constellation Hercules SAO 103886 HIP 91159
Tycho2 1574-01664-1 Gaia DR2 4511848202261111424 HD 171746 HR 6981
ADS 11483 BD BD+16 3560 Distance 32.88 Distance ly 107.25
 
 
WDS 18359+1659 STT 358 AB,C (NSV11085) : NOTES
 
 
discov_num notes refcode
STT 358 Alternative spectrum: G2V+G2V
Identification of the ascending node is uncertain due to weak data. Hei1954
See Baize & Petit (1989) catalog of doubles with variable component. Baz1989d
RED 25 AB,E: M3.5, 35" from G0/F8 binary HD 171746 = HIP 91159 = 2MASS
J18355323+1658316. Proper motion for the brighter star +049-071.
From measurements of DSS POSS and 2MASS plates Reid et al. derive a
proper motion of +080-070 for the M dwarf. Trigonometric parallax
for the G dwarf gives a distance ~34pc, significantly larger than
the spectroscopic distance of 21pc for M star. It is uncertain
whether the stars are associated. Red2007a
AE: 2MASS J18355276+1659057 is possibly a wide companion to HIP 91159 Red2007a
at 35" separation, as noted in Reid et al. (2007). Jnn2012
 
 
REFERENCES
 
 
refcode metd author reference
Baz1989d - Baize, P. & Petit, M. 1989A&AS...77..497B
Baz1989d A&AS 77, 497, 1989
Hei1954 orb - Heintz, W.D. 1954MNRAS.114..600H
Hei1954 MNRAS 114, 600-605, 1954
Jnn2012 Cl j Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S., 2012ApJ...754...44J
Jnn2012 +E2 Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T.
Jnn2012 ApJ 754, 44, 2012 (some recalibrated measures published in Jnn2014b) 2014ApJS..214...17J
Red2007a E2 - Reid, I.N., Cruz, K.L., & Allen, P. 2007AJ....133.2825R
Red2007a AJ 133, 2825, 2007
Red2007a (coarse separations replaced with measures extracted from the 2MASS Catalog)
 
 
DISCOVERER
 
 
idgroup discov author
1 SLE Soulie, G.
20 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18359+1659 STT 358 AB,C 2009 9 235 199.5 6.74 8.50 G0V N D 183553.22+165832.5
18359+1659 STT 358 AB,C 2010 10 235 196.4 6.74 8.50 G0V N D 183553.22+165832.5
18359+1659 STT 358 AB,C 2012 12 235 198.7 6.74 8.50 G0V N 183553.22+165832.5

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

 
 
WDS 18359+1659 STT 358 AB,C (NSV11085) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18359+1659 STT 358 AB,C (NSV11085) : MEASURES
 
 
No records found.

 
 
WDS 18359+1659 (NSV11085) : VIRTUAL EYEPIECE
 
 

18359+1659 STT 358A mag 6.94 Sp F8V 18359+1659 STT 358B sep 1.6 P.A. 147.50 mag 7.08 18359+1659 SLE 214C sep 199.7 P.A. 234.90 mag 8.5 Sp F2 18359+1659 SLE 214D sep 131.8 P.A. 222.70 mag 13.43 18359+1659 RED 25E sep 34.6 P.A. 349.10 mag 12.6 Sp M3.5V 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 18359+1659 (NSV11085) : ALADIN DSS IMAGE @ 18h 35m 53.22s +16° 58' 32.5"
 
 
 
 
WDS 18359+1659 STT 358 AB,C (NSV11085) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18359+1659 STT 358AB,C distance=0' 18359+1659 SLE 214CD distance=4' 18342+1705 SLE 203AB distance=25' 18342+1705 SLE 203AC distance=25' 18342+1705 SLE 203BC distance=26' 18341+1712 SLE 202BC distance=29' 18341+1712 SLE 202AB distance=30' 18341+1712 SLE 202AC distance=30' 18380+1705 SLE 223 distance=32' 18336+1700 SLE 197AB distance=33' 18336+1700 SLE 197AD distance=33' 18336+1700 SLE 197AC distance=33' 18336+1700 SLE 197BC distance=33' 18337+1646 SLE 198 distance=34' 18384+1643 SLE 225AB distance=40' 18384+1643 SLE 225AC distance=40' 18333+1713 SLE 193 distance=40' 18346+1739 BPM 791 distance=45' 18381+1729 SLE 224 distance=45' 18389+1715 BPM 799 distance=47' 18386+1632 HO 87AB distance=48' 18386+1632 HO 87AC distance=48' 18345+1615 GWP2787 distance=48' 18341+1742 J 2915AB distance=49' 18341+1742 J 2915AC distance=49' 18332+1730 J 98 distance=49' 18393+1706 SLE 228 distance=50' 18324+1720 SLE 622 distance=55' 18338+1744 HU 322AB distance=55' 18338+1744 STF2339AB,CD distance=55' 18338+1744 WAK 21CD distance=55' 18322+1713 SLE 189 distance=55' 18319+1710 BRT1302 distance=58' 18378+1752 BPM 794 distance=60' 18323+1625 HDS2630 distance=63' 18327+1741 TDT 934 distance=63' 18324+1737 GWP2782 distance=64' 18340+1600 SLE 623 distance=65' 18400+1724 SLE 231AB distance=65' 18400+1724 TOB 294BC distance=66' 18346+1801 SLE 206 distance=66' 18320+1735 KPP1183 distance=67' 18379+1555 SLE 221 distance=70' 18379+1554 SLE 222 distance=71' 18309+1641 SLE 620AB distance=74' 18309+1641 SLE 620AC distance=74' 18387+1800 GRV 235 distance=74' 18352+1812 CHR 74 distance=75' 18320+1754 SLE 621 distance=79' 18407+1749 ROE 88AB distance=86' 18407+1749 ROE 88AC distance=86' 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 18359+1659 STT 358 AB 146 1.7
Show 18359+1659 RED 25 AB,E 349 34.6
Show 18359+1659 SLE 214 AB,D 224 134.6
Show 18359+1659 STT 358 AB,C 235 198.7
Show 18359+1659 SLE 214 CD 77 72.0 4
Show 18342+1705 SLE 203 AB 267 56.0 25
Show 18342+1705 SLE 203 AC 279 63.2 25
Show 18342+1705 SLE 203 BC 333 14.3 26
Show 18341+1712 SLE 202 BC 71 17.0 29
Show 18341+1712 SLE 202 AB 70 51.7 30
Show 18341+1712 SLE 202 AC 70 68.7 30
Show 18380+1705 SLE 223 126 15.4 32
Show 18336+1700 SLE 197 AB 211 28.3 33
Show 18336+1700 SLE 197 AD 306 37.2 33
Show 18336+1700 SLE 197 AC 177 34.0 33
Show 18336+1700 SLE 197 BC 120 19.2 33
Show 18337+1646 SLE 198 320 12.8 34
Show 18384+1643 SLE 225 AB 280 10.5 40
Show 18384+1643 SLE 225 AC 305 60.4 40
Show 18333+1713 SLE 193 291 9.6 40
Show 18346+1739 BPM 791 203 58.8 45
Show 18381+1729 SLE 224 20 17.3 45
Show 18389+1715 BPM 799 29 56.5 47
Show 18386+1632 HO 87 AB 96 0.4 48
Show 18386+1632 HO 87 AC 121 47.3 48
Show 18345+1615 GWP2787 319 127.7 48
Show 18341+1742 J 2915 AB 190 6.1 49
Show 18341+1742 J 2915 AC 84 7.1 49
Show 18332+1730 J 98 147 3.9 49
Show 18393+1706 SLE 228 344 7.6 50
Show 18324+1720 SLE 622 301 48.7 55
Show 18338+1744 HU 322 AB 92 0.2 55
Show 18338+1744 STF2339 AB,CD 277 1.7 55
Show 18338+1744 WAK 21 CD 263 0.5 55
Show 18322+1713 SLE 189 111 12.8 55
Show 18319+1710 BRT1302 56 6.0 58
Show 18378+1752 BPM 794 108 96.4 60
Show 18323+1625 HDS2630 165 0.2 63
Show 18327+1741 TDT 934 128 0.8 63
Show 18324+1737 GWP2782 115 47.5 64
Show 18340+1600 SLE 623 67 8.1 65
Show 18400+1724 SLE 231 AB 110 17.8 65
Show 18400+1724 TOB 294 BC 149 20.0 66
Show 18346+1801 SLE 206 225 13.2 66
Show 18320+1735 KPP1183 64 9.2 67
Show 18379+1555 SLE 221 35 19.3 70
Show 18379+1554 SLE 222 117 15.2 71
Show 18309+1641 SLE 620 AB 341 19.4 74
Show 18309+1641 SLE 620 AC 9 23.4 74
Show 18387+1800 GRV 235 331 7.8 74
Show 18352+1812 CHR 74 25 0.1 75

 
 
WDS 18359+1659 : COMPONENTS
 
 
  A B C D
B pa=147.5°
sep=1.63"
 
C pa=234.9°
sep=199.65"
pa=235.4°
sep=199.59"
 
D pa=222.7°
sep=131.80"
pa=223.4°
sep=131.39"
pa=76.4°
sep=76.12"
 
E pa=349.1°
sep=34.56"
pa=348.1°
sep=36.09"
pa=46.5°
sep=216.10"
pa=32.4°
sep=154.81"
 
 
18359+1659 A
 
 
Coord arcsec 2000 183553.22+165832.5 Mag 6.94 Spectral class F8V (yellow-white) PmRA 49.00
PmDE -71.0 SAO 103886 HIP 91159 Tycho2 1574-01664-1
HD 171746 HR 6981 GC 25411 BD BD+16 3560
Tycho2
Tycho2 1574-01664-1 Pflag P RAmdeg 278.97184498 DEmdeg 16.97551014
PmRA 49.9 PmDE -67.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.52 EpDEm 1991.63
Num 4 Q RAmdeg 1.5 Q DEmdeg 1.5 Q pmRA 1.5
Q pmDE 1.5 BTmag 7.538 E BTmag 0.016 VTmag 6.944
E VTmag 0.010 Prox 17 TYC T HIP 91159
CCDM A RAdeg 278.97164361 DEdeg 16.97586028 EpRA 1990 1.59
EpDE 1990 1.70 E RAdeg 4.2 E DEdeg 4.1 Posflg D
Corr 0.3
SAO
SAO 103886 DelFlag RA1950 PmRA1950 0.0033
DE1950 PmDE1950 -0.069 Vmag 6.2 SpType G0
Double code Source 70 CatNum 25411 DM BD+16 3560
DMcomp BDsup HD 171746 M HD 0
GC 25411 RA1950rad 4.85924157 DE1950rad 0.29556112 PmRA2000 0.0034
PmDE2000 -0.068
Hipparcos
Catalog H HIP 91159 Proxy H RAhms 18 35 53.19
DEdms +16 58 33.1 Vmag 6.21 VarFlag R Vmag H
RAdeg 278.972 DEdeg 16.9759 AstroRef A Plx 29.23
CCDM 18358+1658 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 159 Rho 1.718 HD 171746 BD BD+16 3560
CD CP Dm number +16 3560 VIred 0.63
SpType G2Vv comp R SpType Coord arcsec 2000 183553.19+165833.1
Hipparcos 2
HIP 91159 Sn 15 So 3 Nc 2
RArad 4.8689735637 DErad 0.2962848296 Plx 30.41 PmRA 47.24
PmDE -71.06 E RArad 0.56 E DErad 0.63 E Plx 0.9
E pmRA 0.68 E pmDE 0.81 Hpmag 6.3329 E Hpmag 0.0013
SHp 0.012 VA 0 BV 0.542 E BV 0.015
VI 0.63
 
 
18359+1659 B
 
 
Coord arcsec 2000 183553.28+165831.1 Mag 7.08 PmRA 50.00 PmDE -67.0
HIP 91159 Tycho2 1574-01664-2 Calc delta mag 0.14 Calc coord yes
Tycho2
Tycho2 1574-01664-2 Pflag P RAmdeg 278.97184498 DEmdeg 16.97551014
PmRA 49.9 PmDE -67.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.52 EpDEm 1991.63
Num 4 Q RAmdeg 1.5 Q DEmdeg 1.5 Q pmRA 1.5
Q pmDE 1.5 BTmag 7.684 E BTmag 0.015 VTmag 7.079
E VTmag 0.010 Prox 17 TYC T HIP 91159
CCDM B RAdeg 278.97182389 DEdeg 16.97541611 EpRA 1990 1.58
EpDE 1990 1.70 E RAdeg 4.4 E DEdeg 4.2 Posflg D
Corr 0.3
Hipparcos
Catalog H HIP 91159 Proxy H RAhms 18 35 53.19
DEdms +16 58 33.1 Vmag 6.21 VarFlag R Vmag H
RAdeg 278.972 DEdeg 16.9759 AstroRef A Plx 29.23
CCDM 18358+1658 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 159 Rho 1.718 HD 171746 BD BD+16 3560
CD CP Dm number +16 3560 VIred 0.63
SpType G2Vv comp R SpType Coord arcsec 2000 183553.19+165833.1
Hipparcos 2
HIP 91159 Sn 15 So 3 Nc 2
RArad 4.8689735637 DErad 0.2962848296 Plx 30.41 PmRA 47.24
PmDE -71.06 E RArad 0.56 E DErad 0.63 E Plx 0.9
E pmRA 0.68 E pmDE 0.81 Hpmag 6.3329 E Hpmag 0.0013
SHp 0.012 VA 0 BV 0.542 E BV 0.015
VI 0.63
 
 
18359+1659 C
 
 
Coord arcsec 2000 183541.83+165637.8 Coord calc 183541.83+165637.8 Mag 8.5 Spectral class F2 (yellow-white)
PmRA 30.00 PmDE 10.0 Tycho2 1574-02464-1 Calc delta mag 1.56
Tycho2
Tycho2 1574-02464-1 Pflag RAmdeg 278.92430609 DEmdeg 16.94384703
PmRA 28.7 PmDE 11.4 E RAmdeg 7 E DEmdeg 6
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.02 EpDEm 1991.26
Num 8 Q RAmdeg 0.9 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.1 BTmag 9.019 E BTmag 0.017 VTmag 8.497
E VTmag 0.013 Prox 999 TYC T HIP
CCDM RAdeg 278.92423639 DEdeg 16.94382111 EpRA 1990 1.60
EpDE 1990 1.73 E RAdeg 7.0 E DEdeg 6.4 Posflg
Corr 0.2
 
 
18359+1659 D
 
 
Coord arcsec 2000 183546.99+165655.7 Mag 13.43 PmRA 0.00 PmDE 9.0
Calc delta mag 6.49 Calc coord yes
 
 
18359+1659 E
 
 
Coord arcsec 2000 183552.76+165906.4 Mag 12.6 Spectral class M3.5V (red) PmRA 80.00
PmDE -70.0 Calc delta mag 5.66 Calc coord yes