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Doubles in session


Current system
17166-5519
RST 913
HD 155760


Nearby doubles
37' : 17123-5523
HDS2430AB

38' : 17209-5511
TDT 316

48' : 17220-5528
BRT3183

59' : 17137-5425
R 294

63' : 17195-5422
HJ 4930

72' : 17228-5608
RST 921

76' : 17207-5625
FIN 255AB

77' : 17171-5403
CPO 517

78' : 17078-5539
RST 897

82' : 17215-5628
HJ 4939

84' : 17097-5420
HJ 4917

85' : 17253-5600
HDS2459

88' : 17101-5627
MOC 11

88' : 17255-5604
RST 925

90' : 17251-5613
RST 923

91' : 17239-5413
TDS 864

93' : 17180-5347
RST3083

96' : 17252-5621
BRT3318

98' : 17246-5629
HRG 123

99' : 17254-5623
HJ 4942AB

103' : 17133-5340
FIN 52

104' : 17286-5510
HDO 273

108' : 17284-5558
CPO 526

109' : 17243-5354
KPP 397

113' : 17297-5519
BRT2581

116' : 17036-5448
WFC 184



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.

17166-5519 RST 913 (HD 155760)

 
 
17h 16m 34.66s -55° 18' 38.1" P.A. 162.00 sep 1.1 mag 9.31,9.68 Sp F7/8V: dist. 153.85 pc (501.86 l.y.)
 
 
Coord 2000 17166-5519 Discov num RST 913 Comp Coord arcsec 2000 17 16 34.66 -55 18 38.1
Date first 1928 Date last 2015 Obs 5
Pa first 161 Pa last 162.4 P.A. Now (θ) 162.4°
Sep first 1.4 Sep last 1.149 Sep. Now (ρ) 1.149"
Mag pri 9.31 Mag sec 9.68 delta mag (ΔM) 0.37 Spectral class F7/8V: (yellow-white)
Pri motion ra +010 Sec motion ra +010
Pri motion dec +007 Sec motion dec +007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 155760 Constellation Ara SAO 244572 HIP 84508
Tycho2 8731-00664-1 Gaia DR2 5922731180762691072 HD 155760 CP CP-55 7994
Distance 153.85 Distance ly 501.86
 
 
WDS 17166-5519 RST 913 (HD 155760) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17166-5519 RST 913 1991 4 160 1.2 9.31 9.68 F7/8V: D 171634.66-551838.1
17166-5519 RST 913 2015 5 162 1.1 9.31 9.68 F7/8V: 171634.66-551838.1

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

 
 
WDS 17166-5519 RST 913 (HD 155760) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17166-5519 RST 913 (HD 155760) : MEASURES
 
 
No records found.

 
 
WDS 17166-5519 (HD 155760) : VIRTUAL EYEPIECE
 
 

17166-5519 RST 913A mag 9.31 Sp F7/8V: 17166-5519 RST 913B sep 1.1 P.A. 169.80 mag 9.68 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17166-5519 (HD 155760) : ALADIN DSS IMAGE @ 17h 16m 34.66s -55° 18' 38.1"
 
 
 
 
WDS 17166-5519 RST 913 (HD 155760) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17166-5519 RST 913 distance=0' 17123-5523 HDS2430AB distance=37' 17209-5511 TDT 316 distance=38' 17220-5528 BRT3183 distance=48' 17137-5425 R 294 distance=59' 17195-5422 HJ 4930 distance=63' 17228-5608 RST 921 distance=72' 17207-5625 FIN 255AB distance=76' 17207-5625 HJ 4938AB,C distance=76' 17171-5403 CPO 517 distance=77' 17078-5539 RST 897 distance=78' 17215-5628 HJ 4939 distance=82' 17097-5420 HJ 4917 distance=84' 17253-5600 HDS2459 distance=85' 17101-5627 MOC 11 distance=88' 17255-5604 RST 925 distance=88' 17251-5613 RST 923 distance=90' 17239-5413 TDS 864 distance=91' 17180-5347 RST3083 distance=93' 17252-5621 BRT3318 distance=96' 17246-5629 HRG 123 distance=98' 17254-5623 HJ 4942AB distance=99' 17254-5623 HJ 4942AC distance=99' 17254-5623 ANT 5AD distance=99' 17133-5340 FIN 52 distance=103' 17286-5510 HDO 273 distance=104' 17284-5558 CPO 526 distance=108' 17243-5354 KPP 397 distance=109' 17297-5519 BRT2581 distance=113' 17036-5448 WFC 184 distance=116' 17193-5323 DUN 215AB distance=118' 17193-5323 DUN 215AC distance=118' 17193-5323 DUN 215CD distance=119' 17026-5504 HDS2411Aa,Ab distance=121' 17026-5504 HJ 4905AB distance=121' 17107-5710 RST 903 distance=122' 17074-5345 RST3067 distance=123' 17023-5556 CPO 510 distance=127' 17305-5609 KPP2999 distance=128' 17299-5416 CVN 102AB distance=132' 17299-5416 CVN 102AC distance=132' 17299-5416 CVN 102AD distance=132' 17299-5416 CVN 102AE distance=132' 17299-5416 CVN 102AF distance=132' 17241-5716 BRT2823 distance=133' 17056-5346 RST3064 distance=133' 17059-5342 KPP 389 distance=134' 17134-5306 B 2406 distance=136' 17015-5606 RST 892 distance=136' 17309-5621 FIN 257 distance=137' 17206-5730 BRT2822 distance=137' 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 17166-5519 RST 913 162 1.1
Show 17123-5523 HDS2430 AB 119 13.3 37
Show 17209-5511 TDT 316 280 0.9 38
Show 17220-5528 BRT3183 18 4.9 48
Show 17137-5425 R 294 116 14.4 59
Show 17195-5422 HJ 4930 41 8.7 63
Show 17228-5608 RST 921 40 1.2 72
Show 17207-5625 FIN 255 AB 108 0.4 76
Show 17207-5625 HJ 4938 AB,C 109 25.0 76
Show 17171-5403 CPO 517 198 6.2 77
Show 17078-5539 RST 897 98 1.5 78
Show 17215-5628 HJ 4939 227 29.6 82
Show 17097-5420 HJ 4917 35 15.1 84
Show 17253-5600 HDS2459 174 0.2 85
Show 17101-5627 MOC 11 191 4.6 88
Show 17255-5604 RST 925 73 0.6 88
Show 17251-5613 RST 923 337 5.4 90
Show 17239-5413 TDS 864 244 1.5 91
Show 17180-5347 RST3083 211 2.9 93
Show 17252-5621 BRT3318 105 2.7 96
Show 17246-5629 HRG 123 296 29.2 98
Show 17254-5623 HJ 4942 AB 326 18.4 99
Show 17254-5623 HJ 4942 AC 64 41.2 99
Show 17254-5623 ANT 5 AD 39 47.2 99
Show 17133-5340 FIN 52 124 5.1 103
Show 17286-5510 HDO 273 147 38.2 104
Show 17284-5558 CPO 526 26 8.2 108
Show 17243-5354 KPP 397 140 3.7 109
Show 17297-5519 BRT2581 183 5.0 113
Show 17036-5448 WFC 184 142 14.2 116
Show 17193-5323 DUN 215 AB 43 61.6 118
Show 17193-5323 DUN 215 AC 89 63.3 118
Show 17193-5323 DUN 215 CD 157 13.0 119
Show 17026-5504 HDS2411 Aa,Ab 9 0.2 121
Show 17026-5504 HJ 4905 AB 54 39.5 121
Show 17107-5710 RST 903 223 0.3 122
Show 17074-5345 RST3067 60 4.1 123
Show 17023-5556 CPO 510 14 8.4 127
Show 17305-5609 KPP2999 172 2.5 128
Show 17299-5416 CVN 102 AB 255 2.8 132
Show 17299-5416 CVN 102 AC 28 4.4 132
Show 17299-5416 CVN 102 AD 130 6.2 132
Show 17299-5416 CVN 102 AE 97 6.4 132
Show 17299-5416 CVN 102 AF 166 6.9 132
Show 17241-5716 BRT2823 107 4.4 133
Show 17056-5346 RST3064 136 0.2 133
Show 17059-5342 KPP 389 317 3.7 134
Show 17134-5306 B 2406 84 8.0 136
Show 17015-5606 RST 892 48 0.6 136
Show 17309-5621 FIN 257 122 0.1 137
Show 17206-5730 BRT2822 344 3.6 137

 
 
WDS 17166-5519 : COMPONENTS
 
 
  A
B pa=169.8°
sep=1.11"
 
 
17166-5519 A
 
 
Componente originario normalizzato AB Name HD 155760 Coord arcsec 2000 171634.66-551838.1 Mag 9.31
Spectral class F7/8V: (yellow-white) PmRA 10.00 PmDE 7.0 SAO 244572
HIP 84508 Tycho2 8731-00664-1 HD 155760 CP CP-55 7994
Tycho2
Tycho2 8731-00664-1 Pflag P RAmdeg 259.14443602 DEmdeg -55.31057751
PmRA 9.8 PmDE 7.0 E RAmdeg 12 E DEmdeg 14
E pmRA 2.4 E pmDE 2.3 EpRAm 1990.92 EpDEm 1990.46
Num 6 Q RAmdeg 2.2 Q DEmdeg 0.8 Q pmRA 2.2
Q pmDE 0.8 BTmag 10.000 E BTmag 0.026 VTmag 9.312
E VTmag 0.019 Prox 12 TYC T HIP 84508
CCDM A RAdeg 259.14431778 DEdeg -55.31047361 EpRA 1990 1.65
EpDE 1990 1.51 E RAdeg 11.8 E DEdeg 14.3 Posflg D
Corr 0.3
SAO
SAO 244572 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 -0.008 Vmag 8.7 SpType F8
Double code Source 42 CatNum 6755 DM CP-55 7994
DMcomp BDsup HD 155760 M HD 0
GC RA1950rad 4.50486414 DE1950rad -0.96439616 PmRA2000 -0.0012
PmDE2000 -0.009
Hipparcos
Catalog H HIP 84508 Proxy H RAhms 17 16 34.64
DEdms -55 18 37.7 Vmag 8.66 VarFlag R Vmag H
RAdeg 259.144 DEdeg -55.3105 AstroRef A Plx 6.45
CCDM 17166-5519 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 163 Rho 1.224 HD 155760 BD
CD CP CP-55 7994 Dm number -55 7994 VIred 0.7
SpType F7/F8V: R SpType Coord arcsec 2000 171634.64-551837.7
Hipparcos 2
HIP 84508 Sn 15 So 3 Nc 2
RArad 4.5229218148 DErad -0.9653498516 Plx 6.5 PmRA 4.91
PmDE 4.41 E RArad 1.22 E DErad 0.75 E Plx 1.26
E pmRA 1.63 E pmDE 0.77 Hpmag 8.7928 E Hpmag 0.0018
SHp 0.021 VA 0 BV 0.7 E BV 0.495
VI 0.7
CCDM
Ccdm 17166-5519 RComp Comp A Note1
Note2 Discov num DRAs -1.39 DDEs 20.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp F8 PmNote *
PmRA -6 PmDE -8 Dm number -55 7994 Cat1 CPD
Name2 244572 Cat2 SAO HD 155760 M HD
ADS BDS M ADS BDS N IDS IDS 17083S5512A
HIC 84508
 
 
17166-5519 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171634.68-551839.2 Mag 9.68 PmRA 10.00
PmDE 7.0 HIP 84508 Tycho2 8731-00664-2 Calc delta mag 0.37
Calc coord yes
Tycho2
Tycho2 8731-00664-2 Pflag P RAmdeg 259.14443602 DEmdeg -55.31057751
PmRA 9.8 PmDE 7.0 E RAmdeg 12 E DEmdeg 14
E pmRA 2.4 E pmDE 2.3 EpRAm 1990.92 EpDEm 1990.46
Num 6 Q RAmdeg 2.2 Q DEmdeg 0.8 Q pmRA 2.2
Q pmDE 0.8 BTmag 10.302 E BTmag 0.031 VTmag 9.679
E VTmag 0.026 Prox 12 TYC HIP 84508
CCDM B RAdeg 259.14452028 DEdeg -55.31079083 EpRA 1990 1.65
EpDE 1990 1.51 E RAdeg 15.7 E DEdeg 19.3 Posflg D
Corr 0.3
Hipparcos
Catalog H HIP 84508 Proxy H RAhms 17 16 34.64
DEdms -55 18 37.7 Vmag 8.66 VarFlag R Vmag H
RAdeg 259.144 DEdeg -55.3105 AstroRef A Plx 6.45
CCDM 17166-5519 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 163 Rho 1.224 HD 155760 BD
CD CP CP-55 7994 Dm number -55 7994 VIred 0.7
SpType F7/F8V: R SpType Coord arcsec 2000 171634.64-551837.7
Hipparcos 2
HIP 84508 Sn 15 So 3 Nc 2
RArad 4.5229218148 DErad -0.9653498516 Plx 6.5 PmRA 4.91
PmDE 4.41 E RArad 1.22 E DErad 0.75 E Plx 1.26
E pmRA 1.63 E pmDE 0.77 Hpmag 8.7928 E Hpmag 0.0018
SHp 0.021 VA 0 BV 0.7 E BV 0.495
VI 0.7
CCDM
Ccdm 17166-5519 RComp Comp B Note1
Note2 Discov num RST 913 DRAs DDEs
R dRAs Year 1928 Theta 161 Rho 1.4
Obs 1 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17083S5512B
HIC 84508