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Doubles in session


Current system
17031-5833
I 997
HD 153447


Nearby doubles
15' : 17045-5843
TDT 199

24' : 17011-5851
HJ 4901

32' : 16591-5836
RST5072

34' : 17054-5805
RST3062

46' : 16574-5841
TDT 157

50' : 16574-5856
SWR 213

51' : 17089-5811
TDT 233

54' : 16599-5920
HJ 4900

62' : 16553-5829
RST5068AB

63' : 16583-5743
KPP2998

65' : 17012-5935
JSP 703

67' : 16565-5751
RSS 426

78' : 17130-5836
HJ 4920

81' : 17118-5919
JSP 708

85' : 17035-5709
TDT 193

94' : 17147-5857
TDT 285

95' : 17085-5958
KPP4025

96' : 16548-5944
TDT 139

99' : 17036-5655
BRT2821

103' : 17107-5710
RST 903

104' : 17141-5736
TDT 278

106' : 16496-5841
SKF 367

108' : 17092-6010
TDS 855

108' : 16498-5902
RST5067

109' : 16493-5821
RST5065

113' : 16519-5945
JSP 699



Selections
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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17031-5833 I 997 (HD 153447)

 
 
17h 03m 07.21s -58° 32' 50.1" P.A. 157.00 sep 0.6 mag 8.30,8.52 Sp K0III+A3/ dist. 155.28 pc (506.52 l.y.)
 
 
Coord 2000 17031-5833 Discov num I   997 Comp Coord arcsec 2000 17 03 07.21 -58 32 50.1
Date first 1910 Date last 2008 Obs 15
Pa first 160 Pa last 157.4 P.A. Now (θ) 157.4°
Sep first 0.8 Sep last 0.603 Sep. Now (ρ) 0.603"
Mag pri 8.30 Mag sec 8.52 delta mag (ΔM) 0.22 Spectral class K0III+A3/ (yellow-orange/white)
Pri motion ra +016 Sec motion ra +016
Pri motion dec -020 Sec motion dec -020
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 153447 Constellation Ara SAO 244384 HIP 83429
Tycho2 8738-01387-1 Gaia DR2 5915175847934652672 HD 153447 GC 22946
CP CP-58 6975 Distance 155.28 Distance ly 506.52
 
 
WDS 17031-5833 I 997 (HD 153447) : NOTES
 
 
discov_num notes refcode
I 997 Composite-like spectrum: A3/5V+K0III.
 
 
DISCOVERER
 
 
discov author
I Innes, R.T.A.
I MNRAS 57, 533, 1897 (data also in I__1897b,
I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
17031-5833 I 997 1992 15 159 0.6 8.30 8.52 -58 6975 N D 170307.21-583250.1
17031-5833 I 997 2008 16 157 0.6 8.30 8.52 -58 6975 N D 170307.21-583250.1

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

 
 
WDS 17031-5833 I 997 (HD 153447) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17031-5833 I 997 (HD 153447) : MEASURES
 
 
No records found.

 
 
WDS 17031-5833 (HD 153447) : VIRTUAL EYEPIECE
 
 

17031-5833 I 997A mag 8.3 Sp K0III 17031-5833 I 997B sep 0.6 P.A. 157.40 mag 8.52 Sp A3/ virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17031-5833 (HD 153447) : ALADIN DSS IMAGE @ 17h 03m 07.21s -58° 32' 50.1"
 
 
 
 
WDS 17031-5833 I 997 (HD 153447) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17031-5833 I 997 distance=0' 17045-5843 TDT 199 distance=15' 17011-5851 HJ 4901 distance=24' 16591-5836 RST5072 distance=32' 17054-5805 RST3062 distance=34' 16574-5841 TDT 157 distance=46' 16574-5856 SWR 213 distance=50' 17089-5811 TDT 233 distance=51' 16599-5920 HJ 4900 distance=54' 16553-5829 RST5068AB distance=62' 16583-5743 KPP2998 distance=63' 17012-5935 JSP 703 distance=65' 16565-5751 RSS 426 distance=67' 17130-5836 HJ 4920 distance=78' 17118-5919 JSP 708 distance=81' 17035-5709 TDT 193 distance=85' 17147-5857 TDT 285 distance=94' 17085-5958 KPP4025 distance=95' 16548-5944 TDT 139 distance=96' 17036-5655 BRT2821 distance=99' 17107-5710 RST 903 distance=103' 17141-5736 TDT 278 distance=104' 16496-5841 SKF 367 distance=106' 17092-6010 TDS 855 distance=108' 16498-5902 RST5067 distance=108' 16493-5821 RST5065 distance=109' 16519-5945 JSP 699 distance=113' 17177-5824 BRT3182 distance=114' 17128-6000 KPP1242 distance=115' 16503-5738 TDT 109 distance=116' 16520-5953 TDT 121 distance=118' 17011-5633 HLD 131 distance=121' 16493-5930 JSP 697 distance=121' 16529-6006 TDT 128 distance=123' 17108-6021 B 1846 distance=124' 16471-5848 TDT 85 distance=127' 16570-5636 RST3057 distance=128' 17181-5932 RST5075 distance=130' 16575-6036 RST5070Aa,Ab distance=131' 16575-6036 ARY 102AB distance=131' 17141-6015 HDS2435AB distance=132' 17141-6015 HDS2435Aa,Ab distance=132' 16514-6014 TDT 117 distance=136' 16549-6034 TDT 140 distance=137' 17064-6047 B 2824 distance=137' 17188-5734 RST 916 distance=138' 17101-5627 MOC 11 distance=138' 17111-6037 B 1847 distance=138' 16453-5840 TDT 71 distance=140' 17192-5942 HDO 312 distance=142' 16473-5946 RST5064 distance=143' 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 17031-5833 I 997 157 0.6 0
Show 17045-5843 TDT 199 164 0.9 15
Show 17011-5851 HJ 4901 131 2.8 24
Show 16591-5836 RST5072 48 3.3 32
Show 17054-5805 RST3062 80 6.6 34
Show 16574-5841 TDT 157 59 1.6 46
Show 16574-5856 SWR 213 135 5.1 50
Show 17089-5811 TDT 233 238 0.7 51
Show 16599-5920 HJ 4900 5 33.4 54
Show 16553-5829 RST5068 AB 98 2.2 62
Show 16583-5743 KPP2998 102 1.6 63
Show 17012-5935 JSP 703 134 1.4 65
Show 16565-5751 RSS 426 305 17.5 67
Show 17130-5836 HJ 4920 322 2.9 78
Show 17118-5919 JSP 708 273 1.5 81
Show 17035-5709 TDT 193 329 0.5 85
Show 17147-5857 TDT 285 190 0.5 94
Show 17085-5958 KPP4025 48 1.5 95
Show 16548-5944 TDT 139 44 0.6 96
Show 17036-5655 BRT2821 93 3.8 99
Show 17107-5710 RST 903 223 0.3 103
Show 17141-5736 TDT 278 147 0.8 104
Show 16496-5841 SKF 367 60 1.9 106
Show 17092-6010 TDS 855 57 1.2 108
Show 16498-5902 RST5067 118 23.4 108
Show 16493-5821 RST5065 220 0.4 109
Show 16519-5945 JSP 699 136 1.0 113
Show 17177-5824 BRT3182 50 2.6 114
Show 17128-6000 KPP1242 344 9.6 115
Show 16503-5738 TDT 109 39 1.4 116
Show 16520-5953 TDT 121 243 0.5 118
Show 17011-5633 HLD 131 134 2.2 121
Show 16493-5930 JSP 697 203 0.2 121
Show 16529-6006 TDT 128 103 0.7 123
Show 17108-6021 B 1846 57 1.9 124
Show 16471-5848 TDT 85 121 0.5 127
Show 16570-5636 RST3057 32 0.5 128
Show 17181-5932 RST5075 224 1.5 130
Show 16575-6036 RST5070 Aa,Ab 20 0.5 131
Show 16575-6036 ARY 102 AB 325 32.3 131
Show 17141-6015 HDS2435 AB 316 2.5 132
Show 17141-6015 HDS2435 Aa,Ab 173 0.0 132
Show 16514-6014 TDT 117 342 2.2 136
Show 16549-6034 TDT 140 71 0.7 137
Show 17064-6047 B 2824 52 4.6 137
Show 17188-5734 RST 916 214 0.4 138
Show 17101-5627 MOC 11 191 4.6 138
Show 17111-6037 B 1847 116 1.8 138
Show 16453-5840 TDT 71 62 0.6 140
Show 17192-5942 HDO 312 275 27.3 142
Show 16473-5946 RST5064 321 2.1 143

 
 
WDS 17031-5833 : COMPONENTS
 
 
  A
B pa=157.4°
sep=0.60"
 
 
17031-5833 A
 
 
Name HD 153447 Coord arcsec 2000 170307.21-583250.1 Mag 8.3 Spectral class K0III (yellow-orange)
PmRA 16.00 PmDE -20.0 SAO 244384 HIP 83429
Tycho2 8738-01387-1 HD 153447 GC 22946 CP CP-58 6975
Tycho2
Tycho2 8738-01387-1 Pflag RAmdeg 255.78011368 DEmdeg -58.54732421
PmRA 15.8 PmDE -20.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.20 EpDEm 1991.13
Num 12 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 0.9 BTmag 8.469 E BTmag 0.016 VTmag 7.767
E VTmag 0.011 Prox 999 TYC T HIP 83429
CCDM AB RAdeg 255.78004333 DEdeg -58.54727694 EpRA 1990 1.65
EpDE 1990 1.59 E RAdeg 5.3 E DEdeg 5.4 Posflg P
Corr 0.1
SAO
SAO 244384 DelFlag RA1950 PmRA1950 0.0023
DE1950 PmDE1950 -0.044 Vmag 7.7 SpType F5
Double code Source 70 CatNum 22946 DM CP-58 6975
DMcomp BDsup HD 153447 M HD 0
GC 22946 RA1950rad 4.44534181 DE1950rad -1.02060436 PmRA2000 0.0016
PmDE2000 -0.044
Hipparcos
Catalog H HIP 83429 Proxy H RAhms 17 03 07.20
DEdms -58 32 49.9 Vmag 7.57 VarFlag R Vmag G
RAdeg 255.78 DEdeg -58.5472 AstroRef A Plx 5.13
CCDM 13.47 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 158 Rho 0.611 HD BD
CD CP CP-58 6975 Dm number -58 6975 VIred 0.69
SpType A4:V+... R SpType Coord arcsec 2000 170307.20-583249.9
Hipparcos 2
HIP 83429 Sn 15 So 3 Nc 2
RArad 4.4642028485 DErad -1.0218413594 Plx 6.44 PmRA 15.42
PmDE -20.04 E RArad 1.58 E DErad 2.27 E Plx 1.3
E pmRA 2.01 E pmDE 2.84 Hpmag E Hpmag 0.002
SHp 0.017 VA 0 BV 0.626 E BV 0.015
VI 0.69
CCDM
Ccdm 17031-5833 RComp Comp A Note1
Note2 Discov num DRAs 1.20 DDEs 7.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp F5 PmNote *
PmRA 18 PmDE -44 Dm number -58 6975 Cat1 CPD
Name2 244384 Cat2 SAO HD 153447 M HD
ADS BDS M ADS BDS N IDS IDS 16545S5824A
HIC 83429
 
 
17031-5833 B
 
 
Coord arcsec 2000 170307.24-583250.7 Mag 8.52 Spectral class A3/ (white) PmRA 16.00
PmDE -20.0 Delta magnitude 0.22 Coordinate calculated yes
CCDM
Ccdm 17031-5833 RComp Comp B Note1
Note2 Discov num I 997 DRAs DDEs
R dRAs Year 1911 Theta 161 Rho 0.6
Obs 6 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16545S5824B
HIC 83429