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Doubles in session


Current system
17312-1709
HJ 590
HD 158661


Nearby doubles
21' : 17298-1713
ARA 255

25' : 17297-1657
KPP 761

27' : 17299-1728
ARA 256

35' : 17293-1647
HDS2470

43' : 17332-1637
ARA 93

45' : 17307-1753
OCC 11

46' : 17297-1748
HJ 2806

49' : 17284-1644
ARA 92

49' : 17317-1757
ARA 257

50' : 17300-1755
OCC9210

58' : 17340-1750
TOK 793

59' : 17324-1804
ARA 258

60' : 17272-1720
ARA 253

60' : 17309-1609
J 2506

63' : 17302-1810
FEN 24

70' : 17268-1642
ARA 91

72' : 17269-1632
ELP 41

73' : 17265-1735
HU 171AB

74' : 17358-1741
ARA 259

75' : 17350-1616
ARA 94

75' : 17261-1652
TDT 348

75' : 17347-1805
KPP 656

78' : 17258-1720
ARA 251

79' : 17367-1711
ARA 260

84' : 17261-1628
RST3974

84' : 17362-1752
HDS2485AB



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.

17312-1709 HJ 590 (HD 158661)

 
 
17h 31m 12.83s -17° 08' 31.7" P.A. 310.00 sep 36.0 mag 8.21,10.01 Sp B0II dist. 100000 pc (326200 l.y.)
 
 
Coord 2000 17312-1709 Discov num HJ  590 Comp Coord arcsec 2000 17 31 12.83 -17 08 31.7
Date first 1827 Date last 2015 Obs 16
Pa first 310 Pa last 309.6 P.A. Now (θ) 309.6°
Sep first 30.0 Sep last 35.99 Sep. Now (ρ) 35.99"
Mag pri 8.21 Mag sec 10.01 delta mag (ΔM) 1.8 Spectral class B0II (blue-white)
Pri motion ra +000 Sec motion ra -002
Pri motion dec +003 Sec motion dec -002
Notes
rPM=1.795
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 158661 Constellation Ophiuchus SAO 160608 HIP 85734
Tycho2 6239-00209-1 Gaia DR2 4124303197080732160 HD 158661 BD BD-17 4834
Distance 100000 Distance ly 326200
 
 
WDS 17312-1709 HJ 590 (HD 158661) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17312-1709 HJ 590 2003 11 310 36.5 8.21 10.01 B0II D 173112.83-170831.7
17312-1709 HJ 590 2015 14 310 36.0 8.21 10.01 B0II 173112.83-170831.7

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

 
 
WDS 17312-1709 HJ 590 (HD 158661) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17312-1709 HJ 590 (HD 158661) : MEASURES
 
 
No records found.

 
 
WDS 17312-1709 (HD 158661) : VIRTUAL EYEPIECE
 
 

17312-1709 HJ 590A mag 8.21 Sp B0II 17312-1709 HJ 590B sep 35.0 P.A. 310.90 mag 10.01 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 17312-1709 (HD 158661) : ALADIN DSS IMAGE @ 17h 31m 12.83s -17° 08' 31.7"
 
 
 
 
WDS 17312-1709 HJ 590 (HD 158661) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17312-1709 HJ 590 distance=0' 17298-1713 ARA 255 distance=21' 17297-1657 KPP 761 distance=25' 17299-1728 ARA 256 distance=27' 17293-1647 HDS2470 distance=35' 17332-1637 ARA 93 distance=43' 17307-1753 OCC 11 distance=45' 17297-1748 HJ 2806 distance=46' 17284-1644 ARA 92 distance=49' 17317-1757 ARA 257 distance=49' 17300-1755 OCC9210 distance=50' 17340-1750 TOK 793 distance=58' 17324-1804 ARA 258 distance=59' 17272-1720 ARA 253 distance=60' 17309-1609 J 2506 distance=60' 17302-1810 FEN 24 distance=63' 17268-1642 ARA 91 distance=70' 17269-1632 ELP 41 distance=72' 17265-1735 HU 171AB distance=73' 17265-1735 HU 171AC distance=73' 17358-1741 ARA 259 distance=74' 17350-1616 ARA 94 distance=75' 17261-1652 TDT 348 distance=75' 17347-1805 KPP 656 distance=75' 17258-1720 ARA 251 distance=78' 17367-1711 ARA 260 distance=79' 17261-1628 RST3974 distance=84' 17362-1752 HDS2485AB distance=84' 17362-1752 YSC 158Aa,Ab distance=84' 17254-1643 HDS2461 distance=88' 17353-1815 DON 847 distance=89' 17265-1807 ARA 444 distance=90' 17371-1636 BHA 58 distance=91' 17369-1757 HDS2486 distance=95' 17262-1607 ARA 90 distance=96' 17265-1600 KPP 958 distance=97' 17282-1836 RST3102 distance=99' 17366-1814 ARA 447 distance=101' 17246-1749 GWP2708 distance=104' 17240-1656 ARA 89 distance=105' 17343-1846 KPP4044 distance=108' 17382-1628 RST3980 distance=109' 17388-1722 ARA 261 distance=110' 17362-1837 ARA 446 distance=114' 17247-1606 HU 174 distance=114' 17307-1907 ARA 714AB distance=119' 17234-1758 OCC 14 distance=123' 17228-1645 FEN 23 distance=123' 17397-1712 LDS 607 distance=123' 17385-1604 RST3981 distance=124' 17363-1850 DON 848 distance=125' 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 17312-1709 HJ 590 310 36.0
Show 17298-1713 ARA 255 139 9.6 21
Show 17297-1657 KPP 761 279 6.6 25
Show 17299-1728 ARA 256 114 15.3 27
Show 17293-1647 HDS2470 90 8.2 35
Show 17332-1637 ARA 93 64 12.9 43
Show 17307-1753 OCC 11 -1 0.1 45
Show 17297-1748 HJ 2806 194 8.5 46
Show 17284-1644 ARA 92 160 16.0 49
Show 17317-1757 ARA 257 126 11.8 49
Show 17300-1755 OCC9210 233 0.4 50
Show 17340-1750 TOK 793 291 0.8 58
Show 17324-1804 ARA 258 75 6.4 59
Show 17272-1720 ARA 253 287 11.2 60
Show 17309-1609 J 2506 202 4.4 60
Show 17302-1810 FEN 24 105 5.4 63
Show 17268-1642 ARA 91 170 13.2 70
Show 17269-1632 ELP 41 246 1.5 72
Show 17265-1735 HU 171 AB 188 1.7 73
Show 17265-1735 HU 171 AC 209 7.1 73
Show 17358-1741 ARA 259 196 8.5 74
Show 17350-1616 ARA 94 98 8.0 75
Show 17261-1652 TDT 348 291 0.6 75
Show 17347-1805 KPP 656 282 5.9 75
Show 17258-1720 ARA 251 148 14.8 78
Show 17367-1711 ARA 260 21 14.6 79
Show 17261-1628 RST3974 146 0.8 84
Show 17362-1752 HDS2485 AB 93 0.8 84
Show 17362-1752 YSC 158 Aa,Ab 95 0.1 84
Show 17254-1643 HDS2461 196 0.2 88
Show 17353-1815 DON 847 251 2.2 89
Show 17265-1807 ARA 444 206 6.0 90
Show 17371-1636 BHA 58 140 23.9 91
Show 17369-1757 HDS2486 125 0.2 95
Show 17262-1607 ARA 90 45 5.2 96
Show 17265-1600 KPP 958 64 7.9 97
Show 17282-1836 RST3102 74 0.8 99
Show 17366-1814 ARA 447 223 9.5 101
Show 17246-1749 GWP2708 350 20.6 104
Show 17240-1656 ARA 89 29 13.1 105
Show 17343-1846 KPP4044 4 1.8 108
Show 17382-1628 RST3980 90 0.3 109
Show 17388-1722 ARA 261 79 12.5 110
Show 17362-1837 ARA 446 227 5.5 114
Show 17247-1606 HU 174 40 2.0 114
Show 17307-1907 ARA 714 AB 300 14.5 119
Show 17234-1758 OCC 14 -1 0.1 123
Show 17228-1645 FEN 23 56 3.7 123
Show 17397-1712 LDS 607 49 14.5 123
Show 17385-1604 RST3981 193 4.9 124
Show 17363-1850 DON 848 117 0.9 125

 
 
WDS 17312-1709 : COMPONENTS
 
 
  A
B pa=310.9°
sep=35.05"
 
 
17312-1709 A
 
 
Componente originario normalizzato AB Name HD 158661 Coord arcsec 2000 173112.83-170831.7 Mag 8.21
Spectral class B0II (blue-white) PmRA 0.00 PmDE 3.0 SAO 160608
HIP 85734 Tycho2 6239-00209-1 HD 158661 BD BD-17 4834
Tycho2
Tycho2 6239-00209-1 Pflag RAmdeg 262.80346857 DEmdeg -17.14213948
PmRA 0.6 PmDE 3.1 E RAmdeg 6 E DEmdeg 7
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.09 EpDEm 1990.17
Num 13 Q RAmdeg 1.3 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.0 BTmag 8.373 E BTmag 0.017 VTmag 8.205
E VTmag 0.013 Prox 361 TYC T HIP 85734
CCDM RAdeg 262.80346694 DEdeg -17.14214750 EpRA 1990 1.66
EpDE 1990 1.11 E RAdeg 5.6 E DEdeg 7.0 Posflg
Corr 0.0
SAO
SAO 160608 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.01 Vmag 8.6 SpType B0
Double code Source 21 CatNum 6283 DM BD-17 4834
DMcomp BDsup HD 158661 M HD 0
GC RA1950rad 4.57411887 DE1950rad -0.29854718 PmRA2000 -0.0002
PmDE2000 0.012
Hipparcos
Catalog H HIP 85734 Proxy RAhms 17 31 12.83
DEdms -17 08 31.7 Vmag 8.19 VarFlag 1 R Vmag H
RAdeg 262.803 DEdeg -17.1421 AstroRef Plx 0.38
CCDM 17312-1708 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 158661 BD BD-17 4834
CD CP Dm number -17 4834 VIred 0.21
SpType B0II R SpType Coord arcsec 2000 173112.83-170831.7
Hipparcos 2
HIP 85734 Sn 5 So 0 Nc 1
RArad 4.5867858095 DErad -0.2991868833 Plx -0.01 PmRA -1.98
PmDE 1.2 E RArad 0.65 E DErad 0.36 E Plx 0.68
E pmRA 0.92 E pmDE 0.36 Hpmag 8.2474 E Hpmag 0.0015
SHp 0.014 VA 0 BV 0.161 E BV 0.015
VI 0.18
 
 
17312-1709 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173110.98-170808.8 Mag 10.01 PmRA -2.00
PmDE -2.0 Tycho2 6239-00345-1 Calc delta mag 1.8 Calc coord yes
Tycho2
Tycho2 6239-00345-1 Pflag RAmdeg 262.79546417 DEmdeg -17.13565183
PmRA -1.4 PmDE 0.0 E RAmdeg 19 E DEmdeg 23
E pmRA 1.6 E pmDE 1.7 EpRAm 1988.00 EpDEm 1985.74
Num 5 Q RAmdeg 2.1 Q DEmdeg 1.3 Q pmRA 2.2
Q pmDE 1.3 BTmag 10.212 E BTmag 0.037 VTmag 10.011
E VTmag 0.039 Prox 361 TYC T HIP
CCDM RAdeg 262.79546806 DEdeg -17.13565889 EpRA 1990 1.64
EpDE 1990 1.15 E RAdeg 21.1 E DEdeg 27.5 Posflg
Corr 0.0