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Doubles in session


Current system
16226+8836
HDS 2315
HD 163545


Nearby doubles
37' : 16423+8801
LDS1861

64' : 16257+8732
MFL 208

86' : 16137+8711
MFL 236

155' : 16412+8603
MLR 352AB

158' : 16262+8559
KPP3304

182' : 16371+8535
MFL 251

195' : 16357+8521
LDS1854

223' : 16241+8454
LDS1847

254' : 16083+8423
NSN 676

255' : 16354+8422
MFL 230



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.

16226+8836 HDS 2315 (HD 163545)

 
 
16h 22m 37.00s +88° 36' 21.7" P.A. 293.00 sep 0.6 mag 8.57,11.09 Sp K0 dist. 210.53 pc (686.75 l.y.)
 
 
Coord 2000 16226+8836 Discov num HDS2315 Comp Coord arcsec 2000 16 22 37.00 +88 36 21.7
Date first 1991 Date last 1991 Obs 1
Pa first 293 Pa last 293 P.A. Now (θ) 293°
Sep first 0.6 Sep last 0.573 Sep. Now (ρ) 0.573"
Mag pri 8.57 Mag sec 11.09 delta mag (ΔM) 2.52 Spectral class K0 (yellow-orange)
Pri motion ra +001 Sec motion ra
Pri motion dec +026 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 163545 Constellation Ursa Minor SAO 2802 HIP 80223
Tycho2 4659-00218-1 Gaia DR2 1729043474187041536 HD 163545 GL Gl 654.4
BD BD+88 105 Distance 210.53 Distance ly 686.75
 
 
WDS 16226+8836 HDS 2315 (HD 163545) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16226+8836 HDS2315 1991 1 293 0.6 8.57 11.09 K0 D 162237.00+883621.7

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

 
 
WDS 16226+8836 HDS 2315 (HD 163545) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16226+8836 HDS 2315 (HD 163545) : MEASURES
 
 
No records found.

 
 
WDS 16226+8836 (HD 163545) : VIRTUAL EYEPIECE
 
 

16226+8836 HDS2315A mag 8.57 Sp K0 16226+8836 HDS2315B sep 0.2 P.A. 356.70 mag 11.09 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16226+8836 (HD 163545) : ALADIN DSS IMAGE @ 16h 22m 37.00s +88° 36' 21.7"
 
 
 
 
WDS 16226+8836 HDS 2315 (HD 163545) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16226+8836 HDS2315 distance=0' 16423+8801 LDS1861 distance=37' 16257+8732 MFL 208 distance=64' 16137+8711 MFL 236 distance=86' 16412+8603 MLR 352AB distance=155' 16412+8603 MLR 352BC distance=155' 16262+8559 KPP3304 distance=158' 16371+8535 MFL 251 distance=182' 16357+8521 LDS1854 distance=195' 16241+8454 LDS1847 distance=223' 16083+8423 NSN 676 distance=254' 16354+8422 MFL 230 distance=255' 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 16226+8836 HDS2315 293 0.6
Show 16423+8801 LDS1861 350 51.6 37
Show 16257+8732 MFL 208 153 18.9 64
Show 16137+8711 MFL 236 324 13.7 86
Show 16412+8603 MLR 352 AB 257 29.2 155
Show 16412+8603 MLR 352 BC 237 3.1 155
Show 16262+8559 KPP3304 263 1.1 158
Show 16371+8535 MFL 251 200 6.9 182
Show 16357+8521 LDS1854 144 8.9 195
Show 16241+8454 LDS1847 304 3.7 223
Show 16083+8423 NSN 676 223 2.4 254
Show 16354+8422 MFL 230 159 37.6 255

 
 
WDS 16226+8836 : COMPONENTS
 
 
  A
B pa=356.7°
sep=0.22"
 
 
16226+8836 A
 
 
Componente originario normalizzato AB Name HD 163545 Coord arcsec 2000 162237.00+883621.7 Mag 8.57
Spectral class K0 (yellow-orange) PmRA 1.00 PmDE 26.0 SAO 2802
HIP 80223 Tycho2 4659-00218-1 HD 163545 BD BD+88 105
Tycho2
Tycho2 4659-00218-1 Pflag RAmdeg 245.65390370 DEmdeg 88.60609292
PmRA 0.9 PmDE 24.6 E RAmdeg 8 E DEmdeg 7
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.66 EpDEm 1990.91
Num 13 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.3
Q pmDE 0.8 BTmag 9.460 E BTmag 0.019 VTmag 8.453
E VTmag 0.013 Prox 999 TYC T HIP 80223
CCDM AB RAdeg 245.65384250 DEdeg 88.60603583 EpRA 1990 1.74
EpDE 1990 1.71 E RAdeg 7.7 E DEdeg 7.2 Posflg P
Corr 0.0
SAO
SAO 2802 DelFlag RA1950 PmRA1950 0.0071
DE1950 PmDE1950 0.026 Vmag 8.5 SpType G8
Double code Source 36 CatNum 712 DM BD+88 105
DMcomp BDsup HD 163545 M HD 0
GC RA1950rad 4.4716475 DE1950rad 1.54805753 PmRA2000 0.005
PmDE2000 0.03
Hipparcos
Catalog H HIP 80223 Proxy H RAhms 16 22 37.00
DEdms +88 36 21.7 Vmag 8.32 VarFlag 1 R Vmag G
RAdeg 245.654 DEdeg 88.606 AstroRef A Plx 3.37
CCDM 16226+8836 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 291 Rho 0.573 HD 163545 BD BD+88 105
CD CP Dm number +88 105 VIred 0.88
SpType K0 R SpType Coord arcsec 2000 162237.00+883621.7
Hipparcos 2
HIP 80223 Sn 15 So 3 Nc 2
RArad 4.2874742776 DErad 1.5464669671 Plx 4.75 PmRA 0.56
PmDE 24.7 E RArad 0.65 E DErad 0.55 E Plx 0.67
E pmRA 0.78 E pmDE 0.69 Hpmag 8.4736 E Hpmag 0.0026
SHp 0.021 VA 0 BV 0.872 E BV 0.002
VI 0.88
CCDM
Ccdm 16226+8836 RComp Comp A Note1
Note2 Discov num DRAs 1.04 DDEs 21.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.6 Sp K0 PmNote *
PmRA 1 PmDE 26 Dm number +88 105 Cat1 BD
Name2 +88 89 Cat2 AGK2/3 HD 163545 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 80223
 
 
16226+8836 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 162236.96+883621.9 Mag 11.09 Calc delta mag 2.52
Calc coord yes
CCDM
Ccdm 16226+8836 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.43 DDEs 22.1
R dRAs 82 Year 1991 Theta 291 Rho 0.6
Obs 1 Vmag 11.1 Sp PmNote *
PmRA 1 PmDE 26 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 80223