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Current system
17595+0001
BAL 1191
HD 164081


Nearby doubles
31' : 18015+0006
WTT 1

31' : 17577+0016
J 517

36' : 17575-0019
KPP 405

37' : 17571+0004
STF2244

39' : 18003+0038
RAS 26

45' : 17585+0043
CVR 210

52' : 17568-0032
GWP2746

54' : 18009+0050
CVR 211

58' : 17569-0044
GWP2747

60' : 18013-0054
KPP4075

65' : 17572+0056
CVR 209

71' : 17553+0031
NSN 700

72' : 18032+0047
BAL1192

77' : 17566+0103
RST5444

79' : 17591+0119
BAL1495

80' : 18023+0109
J 2669

84' : 17562+0108
BAL1494

84' : 18018+0118
BU 1125AB

87' : 18021+0118
KPP2618

90' : 18054-0019
A 1166

91' : 18036+0107
KPP 571

96' : 18008+0135
BAL1496

100' : 17577-0134
KPP2769

101' : 18018-0133
GWP2757

101' : 18061-0022
A 1167

104' : 18056+0051
J 518



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.

17595+0001 BAL 1191 (HD 164081)

 
 
17h 59m 31.71s +00° 01' 15.2" P.A. 359.00 sep 15.4 mag 8.90,12.13 Sp K0 dist. 148.81 pc (485.42 l.y.)
 
 
Coord 2000 17595+0001 Discov num BAL1191 Comp Coord arcsec 2000 17 59 31.71 +00 01 15.2
Date first 1909 Date last 2015 Obs 11
Pa first 5 Pa last 358.7 P.A. Now (θ) 358.7°
Sep first 15.4 Sep last 15.437 Sep. Now (ρ) 15.437"
Mag pri 8.90 Mag sec 12.13 delta mag (ΔM) 3.23 Spectral class K0 (yellow-orange)
Pri motion ra +008 Sec motion ra +012
Pri motion dec -007 Sec motion dec -008
Notes
rPM=0.286 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 164081 Constellation Ophiuchus SAO 122984 HIP 88094
Tycho2 0417-00861-1 Gaia DR2 4371494855782879104 HD 164081 BD BD+00 3829
Distance 148.81 Distance ly 485.42
 
 
WDS 17595+0001 BAL 1191 (HD 164081) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bal1924 Ma - Baillaud, R. 1924JO......7..117B
Bal1924 J. Obs. 7, 117, 1924
Bal1925 Ma - Baillaud, R. 1925JO......8...53B
Bal1925 J. Obs. 8, 53, 1925
Bal1925b Ma j Baillaud, R. 1925JO......8...56B
Bal1925b J. Obs. 8, 56, 1925
Bal1926 Ma - Baillaud, R. 1926JO......9..129P
Bal1926 J. Obs. 9, 129, 1926
Bal1937A Ma - Baillaud, R. 1937AnLei..18....1S
Bal1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944 C - Baillaud, R. 1944AnBes...3...33B
Bal1944 +Pa Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944 +Po
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17595+0001 BAL1191 1999 4 359 15.5 8.89 12.18 K0 D 175931.71+000115.2
17595+0001 BAL1191 2000 5 360 15.3 8.89 12.18 K0 D 175931.71+000115.2
17595+0001 BAL1191 2010 6 358 15.1 8.90 12.13 K0 175931.71+000115.2
17595+0001 BAL1191 2015 7 359 15.5 8.90 12.13 K0 175931.71+000115.2

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

 
 
WDS 17595+0001 BAL 1191 (HD 164081) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17595+0001 BAL 1191 (HD 164081) : MEASURES
 
 
No records found.

 
 
WDS 17595+0001 (HD 164081) : VIRTUAL EYEPIECE
 
 

17595+0001 BAL1191A mag 8.9 Sp K0 17595+0001 BAL1191B sep 15.4 P.A. 358.70 mag 12.13 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 17595+0001 (HD 164081) : ALADIN DSS IMAGE @ 17h 59m 31.71s +00° 01' 15.2"
 
 
 
 
WDS 17595+0001 BAL 1191 (HD 164081) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17595+0001 BAL1191 distance=0' 18015+0006 WTT 1 distance=31' 17577+0016 J 517 distance=31' 17575-0019 KPP 405 distance=36' 17571+0004 STF2244 distance=37' 18003+0038 RAS 26 distance=39' 17585+0043 CVR 210 distance=45' 17568-0032 GWP2746 distance=52' 18009+0050 CVR 211 distance=54' 17569-0044 GWP2747 distance=58' 18013-0054 KPP4075 distance=60' 17572+0056 CVR 209 distance=65' 17553+0031 NSN 700 distance=71' 18032+0047 BAL1192 distance=72' 17566+0103 RST5444 distance=77' 17591+0119 BAL1495 distance=79' 18023+0109 J 2669 distance=80' 17562+0108 BAL1494 distance=84' 18018+0118 BU 1125AB distance=84' 18018+0118 SP 3AB,C distance=84' 18021+0118 KPP2618 distance=87' 18054-0019 A 1166 distance=90' 18036+0107 KPP 571 distance=91' 18008+0135 BAL1496 distance=96' 17577-0134 KPP2769 distance=100' 18018-0133 GWP2757 distance=101' 18061-0022 A 1167 distance=101' 18056+0051 J 518 distance=104' 18028+0137 BU 635AB distance=108' 18028+0137 BU 635BC distance=108' 17559+0139 BAL1493 distance=112' 18040-0135 BAL 579 distance=118' 17590+0202 STF2252AB distance=122' 17590+0202 STF2252AC distance=122' 18075+0029 CBL 166 distance=123' 17569+0156 J 2118 distance=123' 17518-0046 RST5094 distance=125' 18065-0109 HDS2552 distance=126' 18040+0150 TOK 695 distance=128' 17521+0107 S 694 distance=130' 18082-0017 KPP2776 distance=131' 18061+0127 BAL1497 distance=132' 17548-0150 RST5096 distance=132' 17571+0215 J 3299 distance=135' 18080-0047 RST5102 distance=135' 17556+0204 HDS2527 distance=137' 18035-0205 TDS 900 distance=140' 18087+0034 NSN 702 distance=142' 17579-0223 BRT 472 distance=147' 17500+0031 A 2186 distance=147' 17529+0155 BAL1492 distance=150' 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 17595+0001 BAL1191 359 15.4
Show 18015+0006 WTT 1 203 0.7 31
Show 17577+0016 J 517 288 4.0 31
Show 17575-0019 KPP 405 297 3.4 36
Show 17571+0004 STF2244 99 0.7 37
Show 18003+0038 RAS 26 152 0.2 39
Show 17585+0043 CVR 210 214 108.4 45
Show 17568-0032 GWP2746 14 16.6 52
Show 18009+0050 CVR 211 356 25.8 54
Show 17569-0044 GWP2747 312 2.8 58
Show 18013-0054 KPP4075 189 1.7 60
Show 17572+0056 CVR 209 308 71.6 65
Show 17553+0031 NSN 700 207 37.1 71
Show 18032+0047 BAL1192 257 4.7 72
Show 17566+0103 RST5444 256 1.4 77
Show 17591+0119 BAL1495 67 7.3 79
Show 18023+0109 J 2669 247 5.5 80
Show 17562+0108 BAL1494 176 14.5 84
Show 18018+0118 BU 1125 AB 170 0.4 84
Show 18018+0118 SP 3 AB,C 315 0.4 84
Show 18021+0118 KPP2618 161 24.1 87
Show 18054-0019 A 1166 90 0.6 90
Show 18036+0107 KPP 571 11 5.3 91
Show 18008+0135 BAL1496 163 16.4 96
Show 17577-0134 KPP2769 267 2.3 100
Show 18018-0133 GWP2757 273 84.1 101
Show 18061-0022 A 1167 149 5.1 101
Show 18056+0051 J 518 142 5.1 104
Show 18028+0137 BU 635 AB 302 68.8 108
Show 18028+0137 BU 635 BC 122 1.5 108
Show 17559+0139 BAL1493 27 9.3 112
Show 18040-0135 BAL 579 359 7.1 118
Show 17590+0202 STF2252 AB 23 4.0 122
Show 17590+0202 STF2252 AC 165 95.1 122
Show 18075+0029 CBL 166 347 45.1 123
Show 17569+0156 J 2118 264 5.6 123
Show 17518-0046 RST5094 96 0.7 125
Show 18065-0109 HDS2552 325 0.2 126
Show 18040+0150 TOK 695 23 0.1 128
Show 17521+0107 S 694 238 79.3 130
Show 18082-0017 KPP2776 95 3.0 131
Show 18061+0127 BAL1497 160 7.2 132
Show 17548-0150 RST5096 166 0.5 132
Show 17571+0215 J 3299 329 2.3 135
Show 18080-0047 RST5102 305 3.6 135
Show 17556+0204 HDS2527 111 0.1 137
Show 18035-0205 TDS 900 47 0.8 140
Show 18087+0034 NSN 702 313 3.7 142
Show 17579-0223 BRT 472 118 3.7 147
Show 17500+0031 A 2186 252 0.3 147
Show 17529+0155 BAL1492 59 6.8 150

 
 
WDS 17595+0001 : COMPONENTS
 
 
  A
B pa=358.7°
sep=15.44"
 
 
17595+0001 A
 
 
Componente originario normalizzato AB Name HD 164081 Coord arcsec 2000 175931.71+000115.2 Mag 8.9
Spectral class K0 (yellow-orange) PmRA 8.00 PmDE -7.0 SAO 122984
HIP 88094 Tycho2 0417-00861-1 HD 164081 BD BD+00 3829
Tycho2
Tycho2 0417-00861-1 Pflag RAmdeg 269.88212673 DEmdeg 0.02089887
PmRA 8.8 PmDE -6.9 E RAmdeg 11 E DEmdeg 13
E pmRA 0.9 E pmDE 1.0 EpRAm 1988.45 EpDEm 1987.94
Num 10 Q RAmdeg 0.6 Q DEmdeg 1.9 Q pmRA 0.7
Q pmDE 1.8 BTmag 10.006 E BTmag 0.030 VTmag 8.895
E VTmag 0.018 Prox 156 TYC T HIP 88094
CCDM A RAdeg 269.88210611 DEdeg 0.02091111 EpRA 1990 1.78
EpDE 1990 1.72 E RAdeg 12.4 E DEdeg 13.7 Posflg
Corr 0.1
SAO
SAO 122984 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 -0.026 Vmag 8.8 SpType K0
Double code Source 31 CatNum 4464 DM BD+00 3829
DMcomp BDsup HD 164081 M HD 0
GC RA1950rad 4.69914549 DE1950rad 0.00040162 PmRA2000 -0.0005
PmDE2000 -0.026
Hipparcos
Catalog H HIP 88094 Proxy RAhms 17 59 31.71
DEdms +00 01 15.3 Vmag 8.76 VarFlag R Vmag H
RAdeg 269.882 DEdeg 0.0209142 AstroRef A Plx 7.71
CCDM 17595+0001 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 6 Rho 15.625 HD 164081 BD BD+00 3829
CD CP Dm number +00 3829 VIred 1.04
SpType K0 R SpType Coord arcsec 2000 175931.71+000115.3
Hipparcos 2
HIP 88094 Sn 15 So 3 Nc 2
RArad 4.7103313596 DErad 0.0003650376 Plx 6.72 PmRA 10.75
PmDE -8.36 E RArad 1.21 E DErad 0.88 E Plx 1.38
E pmRA 1.32 E pmDE 0.9 Hpmag 8.9201 E Hpmag 0.0164
SHp 0.02 VA 0 BV 0.987 E BV 0.033
VI 0.97
CCDM
Ccdm 17595+0001 RComp Comp A Note1
Note2 Discov num DRAs 1.67 DDEs 14.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp K0 PmNote *
PmRA -1 PmDE -14 Dm number +00 3829 Cat1 BD
Name2 +00 2144 Cat2 AGK2/3 HD 164081 M HD
ADS BDS M ADS BDS N IDS IDS 17544N0002A
HIC 88094
 
 
17595+0001 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175931.69+000130.6 Mag 12.13 PmRA 12.00
PmDE -8.0 Calc delta mag 3.23 Calc coord yes
CCDM
Ccdm 17595+0001 RComp Comp B Note1
Note2 Discov num BAL1191 DRAs DDEs
R dRAs Year 1909 Theta 005 Rho 15.2
Obs 1 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17544N0002B
HIC