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Current system
16506-5003
COO 201
HD 151566


Nearby doubles
39' : 16475-4939
TDT 88

44' : 16467-4941
TDT 80

46' : 16531-4924
LDS 572

51' : 16462-5031
KPP3004

62' : 16503-4901
B 1829

63' : 16556-4923
I 1303AB

64' : 16558-4924
BRT 937

66' : 16439-4953
TDS 833

67' : 16540-5101
RST3052

70' : 16464-4906
B 1824

78' : 16445-5054
SKF1037

78' : 16528-4848
B 1831

79' : 16455-5104
HDS2377

80' : 16481-4847
CPO 492

84' : 16466-4849
KPP 807

85' : 16447-4900
HJ 4882

91' : 16421-4926
TDT 38

97' : 16573-5115
CPO 503

100' : 16426-4901
WFC 178AB

101' : 16599-5049
RST1920

103' : 16597-4911
CPO 507

107' : 16593-5110
RST1917

108' : 17004-5055
I 1305

108' : 16587-4850
I 996

108' : 16475-4819
DUN 211AB

110' : 16507-4813
BRT 925



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

16506-5003 COO 201 (HD 151566)

 
 
16h 50m 36.29s -50° 02' 39.4" P.A. 40.00 sep 3.2 mag 7.17,7.33 Sp F2IV dist. 161.55 pc (526.98 l.y.)
 
 
Coord 2000 16506-5003 Discov num COO 201 Comp Coord arcsec 2000 16 50 36.29 -50 02 39.4
Date first 1889 Date last 2016 Obs 29
Pa first 44 Pa last 40 P.A. Now (θ) 40°
Sep first 2.9 Sep last 3.182 Sep. Now (ρ) 3.182"
Mag pri 7.17 Mag sec 7.33 delta mag (ΔM) 0.16 Spectral class F2IV (yellow-white)
Pri motion ra +005 Sec motion ra -001
Pri motion dec +000 Sec motion dec -002
Notes N (See Notes)
rPM=1.265
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 151566 Constellation Ara SAO 227281 HIP 82418
Tycho2 8334-00627-1 Gaia DR2 5937595508506693632 HD 151566 HR 6236
GC 22633 CD CD-4910998 CP CP-49 9629 Distance 161.55
Distance ly 526.98
 
 
WDS 16506-5003 COO 201 (HD 151566) : NOTES
 
 
discov_num notes refcode
COO 201 Composite spectrum; A5III+F7III.
 
 
REFERENCES
 
 
refcode metd author reference
CoO1927A T - Cordoba Obs. 1927sdsc.book......
CoO1927A cited in SDS (Southern Double Star Catalog), 1927
CoO9999 T - Cordoba Obs. ...................
CoO9999 Unpublished, manuscript or reference not found.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
16506-5003 COO 201 1991 28 42 3.1 7.17 7.33 N D 165036.09-500241.8
16506-5003 COO 201 2016 29 40 3.2 7.17 7.33 F2IV N 165036.29-500239.4

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

 
 
WDS 16506-5003 COO 201 (HD 151566) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16506-5003 COO 201 (HD 151566) : MEASURES
 
 
No records found.

 
 
WDS 16506-5003 (HD 151566) : VIRTUAL EYEPIECE
 
 

16506-5003 COO 201A mag 7.17 Sp F2IV 16506-5003 COO 201B sep 2.8 P.A. 28.30 mag 7.33 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16506-5003 (HD 151566) : ALADIN DSS IMAGE @ 16h 50m 36.29s -50° 02' 39.4"
 
 
 
 
WDS 16506-5003 COO 201 (HD 151566) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16506-5003 COO 201 distance=0' 16475-4939 TDT 88 distance=39' 16467-4941 TDT 80 distance=44' 16531-4924 LDS 572 distance=46' 16462-5031 KPP3004 distance=51' 16503-4901 B 1829 distance=62' 16556-4923 I 1303AB distance=63' 16556-4923 SKF1412AC distance=63' 16558-4924 BRT 937 distance=64' 16439-4953 TDS 833 distance=66' 16540-5101 RST3052 distance=67' 16464-4906 B 1824 distance=70' 16445-5054 SKF1037 distance=78' 16528-4848 B 1831 distance=78' 16455-5104 HDS2377 distance=79' 16481-4847 CPO 492 distance=80' 16466-4849 KPP 807 distance=84' 16447-4900 HJ 4882 distance=85' 16421-4926 TDT 38 distance=91' 16573-5115 CPO 503 distance=97' 16426-4901 WFC 178AB distance=100' 16426-4901 TDT 42BC distance=100' 16599-5049 RST1920 distance=101' 16597-4911 CPO 507 distance=103' 16475-4819 HJ 4885CD distance=106' 16475-4819 DUN 211BC distance=107' 16593-5110 RST1917 distance=107' 17004-5055 I 1305 distance=108' 16587-4850 I 996 distance=108' 16475-4819 DUN 211AB distance=108' 16475-4819 DAW 212AC distance=108' 16507-4813 BRT 925 distance=110' 16397-4930 BRT 915 distance=110' 17020-5011 COO 204 distance=111' 16492-5152 TDS 838 distance=111' 16397-4921 HJ 4873BD distance=114' 16397-4921 HJ 4873AB distance=114' 16397-4921 HJ 4873AC distance=114' 17006-5106 KPP 387 distance=115' 16520-4806 LIT 30 distance=118' 17029-5010 SIN 99BC distance=119' 17029-5010 COO 206AB distance=119' 17029-5010 SIN 99AC distance=119' 16413-4846 MLO 8AB distance=119' 16413-4846 DUN 206AC distance=119' 16413-4846 HJ 4876AD distance=119' 16413-4846 HJ 4876AE distance=119' 16413-4846 I 96AF distance=119' 16413-4846 SNA 1Aa,Ab distance=119' 16413-4846 SNA 1Ca,Cb distance=119' 16413-4846 SNA 1CG distance=119' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 16506-5003 COO 201 40 3.2
Show 16475-4939 TDT 88 116 0.6 39
Show 16467-4941 TDT 80 295 0.6 44
Show 16531-4924 LDS 572 152 23.5 46
Show 16462-5031 KPP3004 136 11.3 51
Show 16503-4901 B 1829 57 3.9 62
Show 16556-4923 I 1303 AB 57 4.2 63
Show 16556-4923 SKF1412 AC 217 57.0 63
Show 16558-4924 BRT 937 86 5.5 64
Show 16439-4953 TDS 833 279 1.2 66
Show 16540-5101 RST3052 62 2.2 67
Show 16464-4906 B 1824 51 1.0 70
Show 16445-5054 SKF1037 92 2.8 78
Show 16528-4848 B 1831 76 0.4 78
Show 16455-5104 HDS2377 219 0.3 79
Show 16481-4847 CPO 492 134 4.1 80
Show 16466-4849 KPP 807 134 7.0 84
Show 16447-4900 HJ 4882 170 20.4 85
Show 16421-4926 TDT 38 340 1.4 91
Show 16573-5115 CPO 503 354 8.1 97
Show 16426-4901 WFC 178 AB 289 7.8 100
Show 16426-4901 TDT 42 BC 192 1.8 100
Show 16599-5049 RST1920 289 1.6 101
Show 16597-4911 CPO 507 277 6.4 103
Show 16475-4819 HJ 4885 CD 239 3.8 106
Show 16475-4819 DUN 211 BC 197 48.0 107
Show 16593-5110 RST1917 284 0.5 107
Show 17004-5055 I 1305 103 1.1 108
Show 16587-4850 I 996 179 1.8 108
Show 16475-4819 DUN 211 AB 125 106.5 108
Show 16475-4819 DAW 212 AC 144 130.4 108
Show 16507-4813 BRT 925 268 4.9 110
Show 16397-4930 BRT 915 127 4.8 110
Show 17020-5011 COO 204 53 4.3 111
Show 16492-5152 TDS 838 298 1.0 111
Show 16397-4921 HJ 4873 BD 35 8.5 114
Show 16397-4921 HJ 4873 AB 69 30.4 114
Show 16397-4921 HJ 4873 AC 169 13.3 114
Show 17006-5106 KPP 387 187 3.9 115
Show 16520-4806 LIT 30 221 5.5 118
Show 17029-5010 SIN 99 BC 122 60.5 119
Show 17029-5010 COO 206 AB 233 8.0 119
Show 17029-5010 SIN 99 AC 129 57.8 119
Show 16413-4846 MLO 8 AB 11 1.7 119
Show 16413-4846 DUN 206 AC 265 10.2 119
Show 16413-4846 HJ 4876 AD 161 13.3 119
Show 16413-4846 HJ 4876 AE 11 18.6 119
Show 16413-4846 I 96 AF 192 20.8 119
Show 16413-4846 SNA 1 Aa,Ab 294 0.0 119
Show 16413-4846 SNA 1 Ca,Cb 255 0.0 119
Show 16413-4846 SNA 1 CG 221 4.3 119

 
 
WDS 16506-5003 : COMPONENTS
 
 
  A
B pa=28.3°
sep=2.77"
 
 
16506-5003 A
 
 
Componente originario normalizzato AB Name HD 151566 Coord arcsec 2000 165036.29-500239.4 Mag 7.17
Spectral class F2IV (yellow-white) PmRA 5.00 PmDE 0.0 SAO 227281
HIP 82418 Tycho2 8334-00627-1 HD 151566 HR 6236
GC 22633 CD CD-4910998 CP CP-49 9629
Tycho2
Tycho2 8334-00627-1 Pflag RAmdeg 252.65038464 DEmdeg -50.04493734
PmRA 4.9 PmDE 0.2 E RAmdeg 5 E DEmdeg 6
E pmRA 2.3 E pmDE 2.3 EpRAm 1991.54 EpDEm 1991.18
Num 5 Q RAmdeg 1.0 Q DEmdeg 1.7 Q pmRA 1.0
Q pmDE 1.7 BTmag 7.524 E BTmag 0.016 VTmag 7.173
E VTmag 0.011 Prox 31 TYC T HIP 82418
CCDM A RAdeg 252.65036694 DEdeg -50.04493778 EpRA 1990 1.63
EpDE 1990 1.29 E RAdeg 4.8 E DEdeg 5.5 Posflg D
Corr 0.2
SAO
SAO 227281 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 -0.023 Vmag 7.3 SpType A5
Double code Source 70 CatNum 22633 DM CD-4910998
DMcomp A BDsup HD 151566 M HD 1
GC 22633 RA1950rad 4.39287567 DE1950rad -0.8719666 PmRA2000 -0.0019
PmDE2000 -0.023
Hipparcos
Catalog H HIP 82418 Proxy H RAhms 16 50 36.09
DEdms -50 02 41.8 Vmag 6.45 VarFlag R Vmag G
RAdeg 252.65 DEdeg -50.0449 AstroRef A Plx 13.28
CCDM 16506-5003 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 41 Rho 3.073 HD 151566 BD
CD CD-4910998 CP CP-49 9629 Dm number -4910998 VIred 0.38
SpType A5+... R SpType Coord arcsec 2000 165036.09-500241.8
Hipparcos 2
HIP 82418 Sn 15 So 3 Nc 2
RArad 4.4095806705 DErad -0.8734489536 Plx 6.19 PmRA -7.97
PmDE -2.84 E RArad 2.21 E DErad 0.99 E Plx 1.22
E pmRA 2.61 E pmDE 1.53 Hpmag 6.5354 E Hpmag 0.0011
SHp 0.009 VA 0 BV 0.325 E BV 0.007
VI 0.38
CCDM
Ccdm 16506-5003 RComp Comp A Note1
Note2 Discov num DRAs 0.06 DDEs 18.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.3 Sp A5 PmNote *
PmRA 2 PmDE 1 Dm number -4910998 Cat1 CD
Name2 227281 Cat2 SAO HD 151566 M HD
ADS BDS M ADS BDS N IDS IDS 16430S4952A
HIC 82418
 
 
16506-5003 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165036.43-500237.0 Mag 7.33 PmRA -1.00
PmDE -2.0 HIP 82418 Tycho2 8334-00627-2 Calc delta mag 0.16
Calc coord yes
Tycho2
Tycho2 8334-00627-2 Pflag RAmdeg 252.65123831 DEmdeg -50.04430385
PmRA -1.3 PmDE -2.2 E RAmdeg 5 E DEmdeg 6
E pmRA 2.0 E pmDE 2.1 EpRAm 1991.49 EpDEm 1991.18
Num 6 Q RAmdeg 2.0 Q DEmdeg 1.3 Q pmRA 2.0
Q pmDE 1.3 BTmag 7.712 E BTmag 0.016 VTmag 7.330
E VTmag 0.012 Prox 31 TYC T HIP 82418
CCDM B RAdeg 252.65124306 DEdeg -50.04429861 EpRA 1990 1.60
EpDE 1990 1.32 E RAdeg 5.2 E DEdeg 5.9 Posflg D
Corr 0.2
Hipparcos
Catalog H HIP 82418 Proxy H RAhms 16 50 36.09
DEdms -50 02 41.8 Vmag 6.45 VarFlag R Vmag G
RAdeg 252.65 DEdeg -50.0449 AstroRef A Plx 13.28
CCDM 16506-5003 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 41 Rho 3.073 HD 151566 BD
CD CD-4910998 CP CP-49 9629 Dm number -4910998 VIred 0.38
SpType A5+... R SpType Coord arcsec 2000 165036.09-500241.8
Hipparcos 2
HIP 82418 Sn 15 So 3 Nc 2
RArad 4.4095806705 DErad -0.8734489536 Plx 6.19 PmRA -7.97
PmDE -2.84 E RArad 2.21 E DErad 0.99 E Plx 1.22
E pmRA 2.61 E pmDE 1.53 Hpmag 6.5354 E Hpmag 0.0011
SHp 0.009 VA 0 BV 0.325 E BV 0.007
VI 0.38
CCDM
Ccdm 16506-5003 RComp Comp B Note1
Note2 Discov num COO 201 DRAs 0.31 DDEs 21.2
R dRAs 10 Year 1889 Theta 043 Rho 2.9
Obs 12 Vmag 7.4 Sp PmNote *
PmRA -7 PmDE 12 Dm number Cat1
Name2 227282 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 16430S4952B
HIC 82418