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Current system
17487-4815
RSS 462
HD 161564


Nearby doubles
18' : 17505-4817
HJ 4982

21' : 17502-4801
B 1869

25' : 17467-4801
B 1866

30' : 17516-4811
I 617

31' : 17509-4753
TDT 532

34' : 17498-4744
RST 950

34' : 17520-4809
TDT 545

34' : 17520-4807
TDT 544

37' : 17451-4816
CPO 551

37' : 17452-4805
TDT 487

39' : 17449-4809
I 1602

40' : 17458-4749
RST 947

42' : 17454-4840
SKF1056

43' : 17467-4738
B 2843AB

53' : 17518-4732
WFC 199

54' : 17541-4821
B 1870

58' : 17545-4814
TDT 565

62' : 17439-4735
CPO 550

65' : 17445-4726
RSS 459

66' : 17445-4904
RST 945

67' : 17457-4715
B 2414

68' : 17457-4915
RST 946

69' : 17422-4839
HJ 4970AB

70' : 17422-4838
TDT 468

70' : 17555-4759
B 1873

71' : 17512-4921
RST 951



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

17487-4815 RSS 462 (HD 161564)

 
 
17h 48m 43.46s -48° 14' 41.0" P.A. 163.00 sep 20.0 mag 8.62,12.00 Sp G5/G6III dist. 819.67 pc (2673.76 l.y.)
 
 
Coord 2000 17487-4815 Discov num RSS 462 Comp Coord arcsec 2000 17 48 43.46 -48 14 41.0
Date first 1905 Date last 2015 Obs 8
Pa first 164 Pa last 163.1 P.A. Now (θ) 163.1°
Sep first 20.5 Sep last 19.984 Sep. Now (ρ) 19.984"
Mag pri 8.62 Mag sec 12.00 delta mag (ΔM) 3.38 Spectral class G5/G6III (yellow)
Pri motion ra +000 Sec motion ra -003
Pri motion dec -008 Sec motion dec -005
Notes
rPM=0.53
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 161564 Constellation Ara SAO 228434 HIP 87185
Tycho2 8347-00821-1 Gaia DR2 5947924664334183168 HD 161564 CD CD-4812050
CP CP-48 9497 Distance 819.67 Distance ly 2673.76
 
 
WDS 17487-4815 RSS 462 (HD 161564) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17487-4815 RSS 462 2000 4 163 20.0 8.62 12.00 G5/G6III D 174843.46-481441.0
17487-4815 RSS 462 2001 6 163 20.3 8.62 12.00 G5/G6III D 174843.46-481441.0
17487-4815 RSS 462 2010 7 163 19.7 8.62 12.00 G5/G6III 174843.46-481441.0
17487-4815 RSS 462 2015 8 163 20.0 8.62 12.00 G5/G6III 174843.46-481441.0

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

 
 
WDS 17487-4815 RSS 462 (HD 161564) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17487-4815 RSS 462 (HD 161564) : MEASURES
 
 
No records found.

 
 
WDS 17487-4815 (HD 161564) : VIRTUAL EYEPIECE
 
 

17487-4815 RSS 462A mag 8.62 Sp G5/G6III 17487-4815 RSS 462B sep 19.5 P.A. 168.60 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17487-4815 (HD 161564) : ALADIN DSS IMAGE @ 17h 48m 43.46s -48° 14' 41.0"
 
 
 
 
WDS 17487-4815 RSS 462 (HD 161564) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17487-4815 RSS 462 distance=0' 17505-4817 HJ 4982 distance=18' 17502-4801 B 1869 distance=21' 17467-4801 B 1866 distance=25' 17516-4811 I 617 distance=30' 17509-4753 TDT 532 distance=31' 17498-4744 RST 950 distance=34' 17520-4809 TDT 545 distance=34' 17520-4807 TDT 544 distance=34' 17451-4816 CPO 551 distance=37' 17452-4805 TDT 487 distance=37' 17449-4809 I 1602 distance=39' 17458-4749 RST 947 distance=40' 17454-4840 SKF1056 distance=42' 17467-4738 B 2843AB distance=43' 17467-4738 B 2843BC distance=44' 17518-4732 WFC 199 distance=53' 17541-4821 B 1870 distance=54' 17545-4814 TDT 565 distance=58' 17439-4735 CPO 550 distance=62' 17445-4726 RSS 459 distance=65' 17445-4904 RST 945 distance=66' 17457-4715 B 2414 distance=67' 17457-4915 RST 946 distance=68' 17422-4839 HJ 4970AB distance=69' 17422-4839 HJ 4970AC distance=69' 17422-4839 ANT 3AD distance=69' 17422-4839 ANT 3AE distance=69' 17422-4838 TDT 468 distance=70' 17555-4759 B 1873 distance=70' 17512-4921 RST 951 distance=71' 17461-4920 BRT 991 distance=71' 17506-4930 B 2416 distance=78' 17414-4846 CPO 546 distance=81' 17505-4655 CPO 556 distance=82' 17560-4858 KPP1457 distance=85' 17457-4655 I 248AB distance=86' 17457-4655 I 248AC distance=86' 17423-4916 KPP4051 distance=89' 17400-4745 BRT 986 distance=93' 17539-4658 RST 953 distance=94' 17532-4650 SKF 458 distance=97' 17525-4947 TDT 551 distance=100' 17426-4653 I 1334 distance=103' 17500-4958 TDT 525 distance=105' 17482-4630 RST 949 distance=105' 17584-4904 CPO 567 distance=108' 17380-4837 CPO 542 distance=110' 17418-4651 CPO9247 distance=110' 17445-4957 B 354 distance=111' 17589-4732 CPO 569 distance=111' 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 17487-4815 RSS 462 163 20.0
Show 17505-4817 HJ 4982 57 40.6 18
Show 17502-4801 B 1869 29 1.1 21
Show 17467-4801 B 1866 109 0.6 25
Show 17516-4811 I 617 263 2.0 30
Show 17509-4753 TDT 532 134 0.4 31
Show 17498-4744 RST 950 154 1.6 34
Show 17520-4809 TDT 545 33 0.5 34
Show 17520-4807 TDT 544 277 0.5 34
Show 17451-4816 CPO 551 274 4.9 37
Show 17452-4805 TDT 487 22 0.7 37
Show 17449-4809 I 1602 305 0.2 39
Show 17458-4749 RST 947 315 0.3 40
Show 17454-4840 SKF1056 184 17.9 42
Show 17467-4738 B 2843 AB 336 92.9 43
Show 17467-4738 B 2843 BC 157 1.8 44
Show 17518-4732 WFC 199 27 11.9 53
Show 17541-4821 B 1870 187 0.1 54
Show 17545-4814 TDT 565 280 0.4 58
Show 17439-4735 CPO 550 189 4.7 62
Show 17445-4726 RSS 459 131 17.2 65
Show 17445-4904 RST 945 47 2.6 66
Show 17457-4715 B 2414 181 0.5 67
Show 17457-4915 RST 946 321 1.9 68
Show 17422-4839 HJ 4970 AB 68 8.0 69
Show 17422-4839 HJ 4970 AC 235 20.5 69
Show 17422-4839 ANT 3 AD 270 52.0 69
Show 17422-4839 ANT 3 AE 151 12.4 69
Show 17422-4838 TDT 468 259 0.4 70
Show 17555-4759 B 1873 342 0.2 70
Show 17512-4921 RST 951 119 2.5 71
Show 17461-4920 BRT 991 27 5.0 71
Show 17506-4930 B 2416 97 8.4 78
Show 17414-4846 CPO 546 165 2.8 81
Show 17505-4655 CPO 556 66 5.3 82
Show 17560-4858 KPP1457 28 11.0 85
Show 17457-4655 I 248 AB 127 1.9 86
Show 17457-4655 I 248 AC 7 42.3 86
Show 17423-4916 KPP4051 188 4.2 89
Show 17400-4745 BRT 986 142 5.8 93
Show 17539-4658 RST 953 62 3.3 94
Show 17532-4650 SKF 458 11.3 97
Show 17525-4947 TDT 551 114 0.5 100
Show 17426-4653 I 1334 311 1.9 103
Show 17500-4958 TDT 525 284 0.4 105
Show 17482-4630 RST 949 141 0.3 105
Show 17584-4904 CPO 567 51 3.8 108
Show 17380-4837 CPO 542 280 3.8 110
Show 17418-4651 CPO9247 279 4.4 110
Show 17445-4957 B 354 295 4.2 111
Show 17589-4732 CPO 569 339 4.5 111

 
 
WDS 17487-4815 : COMPONENTS
 
 
  A
B pa=168.6°
sep=19.51"
 
 
17487-4815 A
 
 
Componente originario normalizzato AB Name HD 161564 Coord arcsec 2000 174843.46-481441.0 Mag 8.62
Spectral class G5/G6III (yellow) PmRA 0.00 PmDE -8.0 SAO 228434
HIP 87185 Tycho2 8347-00821-1 HD 161564 CD CD-4812050
CP CP-48 9497
Tycho2
Tycho2 8347-00821-1 Pflag RAmdeg 267.18107720 DEmdeg -48.24474727
PmRA -1.5 PmDE -11.8 E RAmdeg 11 E DEmdeg 13
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.19 EpDEm 1989.75
Num 9 Q RAmdeg 0.9 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.7 BTmag 9.781 E BTmag 0.028 VTmag 8.705
E VTmag 0.017 Prox 999 TYC T HIP 87185
CCDM RAdeg 267.18108167 DEdeg -48.24471833 EpRA 1990 1.62
EpDE 1990 1.35 E RAdeg 11.2 E DEdeg 12.9 Posflg
Corr -0.2
SAO
SAO 228434 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.009 Vmag 9 SpType G5
Double code Source 48 CatNum 16716 DM CP-48 9497
DMcomp BDsup HD 161564 M HD 0
GC RA1950rad 4.64657324 DE1950rad -0.84174733 PmRA2000 0.0004
PmDE2000 -0.011
Hipparcos
Catalog H HIP 87185 Proxy RAhms 17 48 43.46
DEdms -48 14 41.0 Vmag 8.56 VarFlag R Vmag H
RAdeg 267.181 DEdeg -48.2447 AstroRef Plx 0.61
CCDM 17487-4815 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 161564 BD
CD CD-4812050 CP CP-48 9497 Dm number -4812050 VIred 0.93
SpType G5/G6III R SpType Coord arcsec 2000 174843.46-481441.0
Hipparcos 2
HIP 87185 Sn 5 So 0 Nc 1
RArad 4.6631895867 DErad -0.8420290927 Plx -1.22 PmRA -2.65
PmDE -10.24 E RArad 1.15 E DErad 0.84 E Plx 1.3
E pmRA 1.33 E pmDE 0.89 Hpmag 8.7173 E Hpmag 0.002
SHp 0.019 VA 0 BV 0.905 E BV 0.025
VI 0.91
CCDM
Ccdm 17487-4815 RComp Comp A Note1
Note2 Discov num DRAs 1.50 DDEs 19.1
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.8 Sp G5 PmNote
PmRA 5 PmDE -9 Dm number -4812050 Cat1 CD
Name2 228434 Cat2 SAO HD 161564 M HD
ADS BDS M ADS BDS N IDS * IDS 17411S4812A
HIC 87185
 
 
17487-4815 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174843.85-481500.1 Mag 12 PmRA -3.00
PmDE -5.0 Calc delta mag 3.38 Calc coord yes
CCDM
Ccdm 17487-4815 RComp Comp B Note1
Note2 Discov num RSU DRAs 2.11 DDEs -0.1
R dRAs 40 Year 1974 Theta 163 Rho 20.3
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 17411S4812B
HIC