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Doubles in session


Current system
17170-1759
STN 33
HD 156211


Nearby doubles
4' : 17171-1802
KPP2765

8' : 17168-1801
OL 100

20' : 17161-1744
FEN 22

23' : 17157-1811
WHC 14AB

44' : 17199-1745
BU 126AB

47' : 17138-1807
ARA 247

50' : 17167-1709
STN 34

59' : 17136-1832
OCC 992

61' : 17212-1802
ARA 249

61' : 17194-1849
SLE 12

63' : 17126-1759
LSC 70

65' : 17203-1842
RST3089

66' : 17132-1834
SKF1504AB

66' : 17214-1817
ARA 441

66' : 17134-1839
ARA 438

67' : 17134-1840
ARA 439

73' : 17144-1901
A 2238

81' : 17188-1915
I 591

82' : 17217-1712
ARA 250

82' : 17165-1920
BU 958

83' : 17226-1815
ARA 443

85' : 17219-1846
SLE 14

85' : 17111-1809
TDT 256

86' : 17136-1648
TDT 267

87' : 17224-1839
ARA 442

87' : 17147-1919
RST3079



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.

17170-1759 STN 33 (HD 156211)

 
 
17h 17m 00.60s -17° 58' 44.4" P.A. 54.00 sep 1.1 mag 8.88,10.03 Sp A4 dist. 884.96 pc (2886.74 l.y.)
 
 
Coord 2000 17170-1759 Discov num STN  33 Comp Coord arcsec 2000 17 17 00.60 -17 58 44.4
Date first 1880 Date last 2015 Obs 10
Pa first 44 Pa last 53.5 P.A. Now (θ) 53.5°
Sep first 1.0 Sep last 1.098 Sep. Now (ρ) 1.098"
Mag pri 8.88 Mag sec 10.03 delta mag (ΔM) 1.15 Spectral class A4 (white)
Pri motion ra +004 Sec motion ra +004
Pri motion dec +003 Sec motion dec +003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 156211 Constellation Ophiuchus SAO 160421 HIP 84545
Tycho2 6237-00844-1 Gaia DR2 4134569577671430656 HD 156211 BD BD-17 4760
Distance 884.96 Distance ly 2886.74
 
 
WDS 17170-1759 STN 33 (HD 156211) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Stn1877 Ma j Stone, O. 1877PCinO...3....1S
Stn1877 Pub. Cincinnati Obs. #3, 1877
Stn1878 Ma - Stone, O. 1878PCinO...4....1.
Stn1878 Pub. Cincinnati Obs. #4, 1878
Stn1879 Ma j Stone, O. 1879PCinO...5....1S
Stn1879 Pub. Cincinnati Obs. #5, 1879
Stn1880A Ma - Stone, O. 1880Obs.....3..314G
Stn1880A cited by Gledhill (Obs 3, 314, 1880)
Stn1882 Ma - Stone, O. 1882PCinO...6....1S
Stn1882 Pub. Cincinnati Obs. #6, 1882
Stn1890 Ma j Stone, O. 1890PCinO..10....1.
Stn1890 Pub. Cincinnati Obs. #10, 1890
Stn1906A Ma - Stone, O. 1906MmRAS..56....1L
Stn1906A cited by Lewis (MemRAS 56, 1, 1906)
Stn1932A Ma - Stone, O. 1932QB821.A43......
Stn1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17170-1759 STN 33 2007 9 53 1.0 8.88 10.03 A4 D 171700.60-175844.4
17170-1759 STN 33 2015 10 54 1.1 8.88 10.03 A4 171700.60-175844.4

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

 
 
WDS 17170-1759 STN 33 (HD 156211) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17170-1759 STN 33 (HD 156211) : MEASURES
 
 
No records found.

 
 
WDS 17170-1759 (HD 156211) : VIRTUAL EYEPIECE
 
 

17170-1759 STN 33A mag 8.88 Sp A4 17170-1759 STN 33B sep 1.1 P.A. 52.10 mag 10.03 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17170-1759 (HD 156211) : ALADIN DSS IMAGE @ 17h 17m 00.60s -17° 58' 44.4"
 
 
 
 
WDS 17170-1759 STN 33 (HD 156211) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17170-1759 STN 33 distance=0' 17171-1802 KPP2765 distance=4' 17168-1801 OL 100 distance=8' 17161-1744 FEN 22 distance=20' 17157-1811 WHC 14AB distance=23' 17157-1811 HJ 4932AC distance=23' 17199-1745 BU 126AB distance=44' 17199-1745 BU 126AC distance=44' 17138-1807 ARA 247 distance=47' 17167-1709 STN 34 distance=50' 17136-1832 OCC 992 distance=59' 17212-1802 ARA 249 distance=61' 17194-1849 SLE 12 distance=61' 17126-1759 LSC 70 distance=63' 17203-1842 RST3089 distance=65' 17132-1834 SKF1504AB distance=66' 17132-1834 ELP 39AC distance=66' 17132-1834 ELP 39BC distance=66' 17214-1817 ARA 441 distance=66' 17134-1839 ARA 438 distance=66' 17134-1840 ARA 439 distance=67' 17144-1901 A 2238 distance=73' 17188-1915 I 591 distance=81' 17217-1712 ARA 250 distance=82' 17165-1920 BU 958 distance=82' 17226-1815 ARA 443 distance=83' 17219-1846 SLE 14 distance=85' 17111-1809 TDT 256 distance=85' 17136-1648 TDT 267 distance=86' 17224-1839 ARA 442 distance=87' 17147-1919 RST3079 distance=87' 17232-1807 A 2242 distance=89' 17108-1748 GWP2697 distance=90' 17234-1758 OCC 14 distance=92' 17206-1920 A 2241AB distance=96' 17206-1920 OCC 529Aa,Ab distance=96' 17150-1933 OCC 520 distance=98' 17186-1622 ARA 87AB distance=99' 17100-1801 HU 168 distance=100' 17178-1940 BHA 18 distance=102' 17246-1749 GWP2708 distance=109' 17199-1941 A 2240 distance=110' 17228-1645 FEN 23 distance=112' 17091-1815 HJ 4923 distance=114' 17151-1951 B 336AB distance=116' 17151-1951 B 336BC distance=116' 17240-1656 ARA 89 distance=119' 17115-1630 HU 169 distance=120' 17196-1603 ARA 6 distance=121' 17156-1558 FOX 19AB distance=123' 17156-1558 FOX 19AC distance=123' 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 17170-1759 STN 33 54 1.1
Show 17171-1802 KPP2765 179 9.1 4
Show 17168-1801 OL 100 338 4.0 8
Show 17161-1744 FEN 22 281 5.7 20
Show 17157-1811 WHC 14 AB 290 1.2 23
Show 17157-1811 HJ 4932 AC 227 10.4 23
Show 17199-1745 BU 126 AB 265 2.4 44
Show 17199-1745 BU 126 AC 141 11.5 44
Show 17138-1807 ARA 247 236 6.0 47
Show 17167-1709 STN 34 289 17.2 50
Show 17136-1832 OCC 992 -1 0.0 59
Show 17212-1802 ARA 249 328 5.4 61
Show 17194-1849 SLE 12 203 24.2 61
Show 17126-1759 LSC 70 10 0.4 63
Show 17203-1842 RST3089 159 0.6 65
Show 17132-1834 SKF1504 AB 188 3.2 66
Show 17132-1834 ELP 39 AC 189 3.5 66
Show 17132-1834 ELP 39 BC 102 0.4 66
Show 17214-1817 ARA 441 234 6.6 66
Show 17134-1839 ARA 438 262 13.3 66
Show 17134-1840 ARA 439 248 10.1 67
Show 17144-1901 A 2238 207 0.9 73
Show 17188-1915 I 591 36 1.1 81
Show 17217-1712 ARA 250 14 8.0 82
Show 17165-1920 BU 958 210 1.9 82
Show 17226-1815 ARA 443 332 14.0 83
Show 17219-1846 SLE 14 290 16.3 85
Show 17111-1809 TDT 256 102 0.4 85
Show 17136-1648 TDT 267 341 4.9 86
Show 17224-1839 ARA 442 307 6.2 87
Show 17147-1919 RST3079 139 1.7 87
Show 17232-1807 A 2242 291 3.1 89
Show 17108-1748 GWP2697 57 19.7 90
Show 17234-1758 OCC 14 -1 0.1 92
Show 17206-1920 A 2241 AB 70 5.3 96
Show 17206-1920 OCC 529 Aa,Ab -1 1.3 96
Show 17150-1933 OCC 520 -1 0.0 98
Show 17186-1622 ARA 87 AB 69 15.8 99
Show 17100-1801 HU 168 98 0.4 100
Show 17178-1940 BHA 18 40 6.0 102
Show 17246-1749 GWP2708 350 20.6 109
Show 17199-1941 A 2240 203 1.6 110
Show 17228-1645 FEN 23 56 3.7 112
Show 17091-1815 HJ 4923 147 16.3 114
Show 17151-1951 B 336 AB 230 9.7 116
Show 17151-1951 B 336 BC 163 3.7 116
Show 17240-1656 ARA 89 29 13.1 119
Show 17115-1630 HU 169 181 0.3 120
Show 17196-1603 ARA 6 64 6.8 121
Show 17156-1558 FOX 19 AB 118 1.1 123
Show 17156-1558 FOX 19 AC 227 20.0 123

 
 
WDS 17170-1759 : COMPONENTS
 
 
  A
B pa=52.1°
sep=1.06"
 
 
17170-1759 A
 
 
Componente originario normalizzato AB Name HD 156211 Coord arcsec 2000 171700.60-175844.4 Mag 8.88
Spectral class A4 (white) PmRA 4.00 PmDE 3.0 SAO 160421
HIP 84545 Tycho2 6237-00844-1 HD 156211 BD BD-17 4760
Tycho2
Tycho2 6237-00844-1 Pflag P RAmdeg 259.25249093 DEmdeg -17.97901347
PmRA 3.9 PmDE 2.8 E RAmdeg 10 E DEmdeg 15
E pmRA 2.7 E pmDE 2.6 EpRAm 1991.40 EpDEm 1990.63
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.6
Q pmDE 1.3 BTmag 9.713 E BTmag 0.026 VTmag 8.881
E VTmag 0.019 Prox 12 TYC T HIP 84545
CCDM A RAdeg 259.25240528 DEdeg -17.97907361 EpRA 1990 1.66
EpDE 1990 1.23 E RAdeg 10.4 E DEdeg 14.8 Posflg D
Corr -0.1
SAO
SAO 160421 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 0.011 Vmag 9 SpType F2
Double code Source 21 CatNum 6189 DM BD-17 4760
DMcomp BDsup HD 156211 M HD 0
GC RA1950rad 4.51208229 DE1950rad -0.31285609 PmRA2000 0.0014
PmDE2000 0.014
Hipparcos
Catalog H HIP 84545 Proxy H RAhms 17 17 00.57
DEdms -17 58 44.7 Vmag 8.5 VarFlag R Vmag H
RAdeg 259.252 DEdeg -17.9791 AstroRef A Plx 2.72
CCDM 17170-1759 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 51 Rho 1.072 HD 156211 BD BD-17 4760
CD CP Dm number -17 4760 VIred 0.76
SpType A4:+... R SpType Coord arcsec 2000 171700.57-175844.7
Hipparcos 2
HIP 84545 Sn 15 So 3 Nc 2
RArad 4.5248079167 DErad -0.3137940849 Plx 1.13 PmRA 5.85
PmDE 1.72 E RArad 1.21 E DErad 0.87 E Plx 1.28
E pmRA 1.54 E pmDE 1.04 Hpmag 8.6419 E Hpmag 0.0023
SHp 0.015 VA 0 BV 0.742 E BV 0.035
VI 0.79
CCDM
Ccdm 17170-1759 RComp Comp A Note1
Note2 Discov num DRAs 0.68 DDEs 16.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp F2 PmNote *
PmRA 19 PmDE 11 Dm number -17 4760 Cat1 BD
Name2 160421 Cat2 SAO HD 156211 M HD
ADS BDS A10431 M ADS BDS N IDS IDS 17112S1752A
HIC 84545
 
 
17170-1759 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171700.66-175843.7 Mag 10.03 PmRA 4.00
PmDE 3.0 Tycho2 6237-00844-2 Calc delta mag 1.15 Calc coord yes
Tycho2
Tycho2 6237-00844-2 Pflag P RAmdeg 259.25249093 DEmdeg -17.97901347
PmRA 3.9 PmDE 2.8 E RAmdeg 10 E DEmdeg 15
E pmRA 2.7 E pmDE 2.6 EpRAm 1991.40 EpDEm 1990.63
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.6
Q pmDE 1.3 BTmag 10.339 E BTmag 0.037 VTmag 10.030
E VTmag 0.043 Prox 12 TYC HIP 84545
CCDM B RAdeg 259.25267667 DEdeg -17.97888167 EpRA 1990 1.66
EpDE 1990 1.24 E RAdeg 20.1 E DEdeg 28.9 Posflg D
Corr -0.1
CCDM
Ccdm 17170-1759 RComp Comp B Note1
Note2 Discov num STN 33 DRAs DDEs
R dRAs Year 1959 Theta 052 Rho 1.0
Obs 7 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10431 M ADS BDS N IDS IDS 17112S1752B
HIC 84545