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Doubles in session


Current system
17158-3412
RST 3080
HD 155871


Nearby doubles
10' : 17158-3403
B 904

17' : 17147-3422
RST3078

26' : 17178-3406
B 1333

28' : 17158-3344
SEE 322AB

28' : 17167-3346
B 905

35' : 17184-3425
RST3084

40' : 17182-3347
BRT1711

40' : 17153-3333
SNA 65AB

52' : 17180-3329
B 1334

52' : 17119-3353
RST1941

52' : 17116-3410
TDT 259

53' : 17186-3333
TDT 301

59' : 17120-3337
B 898

60' : 17142-3316
B 903

62' : 17190-3459
MLO 4AB

63' : 17128-3322
COO 209

64' : 17195-3328
BRT1712

64' : 17147-3309
TDT 284

67' : 17154-3305
JSP 713

68' : 17107-3348
TDT 252

70' : 17105-3351
B 897

72' : 17131-3309
TDT 265

75' : 17112-3323
B 2825

84' : 17175-3532
SNA 67

85' : 17201-3308
PRO 156

86' : 17094-3445
HDS2422



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.

17158-3412 RST 3080 (HD 155871)

 
 
17h 15m 45.52s -34° 11' 51.0" P.A. 117.00 sep 1.7 mag 9.50,11.27 Sp G2V
 
 
Coord 2000 17158-3412 Discov num RST3080 Comp Coord arcsec 2000 17 15 45.52 -34 11 51.0
Date first 1935 Date last 2016 Obs 6
Pa first 123 Pa last 117.4 P.A. Now (θ) 117.4°
Sep first 1.5 Sep last 1.724 Sep. Now (ρ) 1.724"
Mag pri 9.50 Mag sec 11.27 delta mag (ΔM) 1.77 Spectral class G2V (yellow)
Pri motion ra +057 Sec motion ra +057
Pri motion dec -079 Sec motion dec -079
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 155871 Constellation Scorpius Tycho2 7370-00834-1 Gaia DR2 5978763942580752896
HD 155871
 
 
WDS 17158-3412 RST 3080 (HD 155871) : 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
17158-3412 RST3080 1991 5 115 1.9 9.50 11.27 G2V 171545.52-341151.0
17158-3412 RST3080 2016 6 117 1.7 9.50 11.27 G2V 171545.52-341151.0

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

 
 
WDS 17158-3412 RST 3080 (HD 155871) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17158-3412 RST 3080 (HD 155871) : MEASURES
 
 
No records found.

 
 
WDS 17158-3412 (HD 155871) : VIRTUAL EYEPIECE
 
 

17158-3412 RST3080A mag 9.5 Sp G2V 17158-3412 RST3080B sep 1.5 P.A. 122.10 mag 11.27 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17158-3412 (HD 155871) : ALADIN DSS IMAGE @ 17h 15m 45.52s -34° 11' 51.0"
 
 
 
 
WDS 17158-3412 RST 3080 (HD 155871) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17158-3412 RST3080 distance=0' 17158-3403 B 904 distance=10' 17147-3422 RST3078 distance=17' 17178-3406 B 1333 distance=26' 17158-3344 SEE 322AB distance=28' 17158-3344 SNA 66AC distance=28' 17167-3346 B 905 distance=28' 17184-3425 RST3084 distance=35' 17182-3347 BRT1711 distance=40' 17153-3333 SNA 65Aa,Ab distance=40' 17153-3333 SNA 65AB distance=40' 17180-3329 B 1334 distance=52' 17119-3353 RST1941 distance=52' 17116-3410 TDT 259 distance=52' 17186-3333 TDT 301 distance=53' 17120-3337 B 898 distance=59' 17142-3316 B 903 distance=60' 17190-3459 HJ 4935BC distance=62' 17190-3459 SEE 509BD distance=62' 17190-3459 MLO 4AB distance=62' 17190-3459 HJ 4935AC distance=62' 17190-3459 SEE 509AD distance=62' 17190-3459 SEE 509CD distance=63' 17128-3322 COO 209 distance=63' 17195-3328 BRT1712 distance=64' 17147-3309 TDT 284 distance=64' 17154-3305 JSP 713 distance=67' 17107-3348 TDT 252 distance=68' 17105-3351 B 897 distance=70' 17131-3309 TDT 265 distance=72' 17112-3323 B 2825 distance=75' 17175-3532 SNA 67 distance=84' 17201-3308 PRO 156 distance=85' 17094-3445 HDS2422 distance=86' 17205-3305 COO 212 distance=89' 17220-3325 B 1335 distance=91' 17231-3407 DAW 73 distance=92' 17164-3545 HDO 267 distance=94' 17172-3241 PRO 152 distance=95' 17183-3233 HDO 268 distance=104' 17144-3229 JSP 712 distance=105' 17074-3416 BRT1709 distance=105' 17209-3535 B 907 distance=105' 17082-3500 SNA 64 distance=105' 17173-3229 LDS 590 distance=106' 17072-3410 BRT1708 distance=107' 17204-3544 TDT 312 distance=109' 17130-3226 HDO 311 distance=112' 17247-3412 HJ 4946AB distance=112' 17247-3412 MZA 36Aa,Ab distance=112' 17247-3412 SNA 71AF distance=112' 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 17158-3412 RST3080 117 1.7
Show 17158-3403 B 904 293 2.5 10
Show 17147-3422 RST3078 157 0.1 17
Show 17178-3406 B 1333 335 0.2 26
Show 17158-3344 SEE 322 AB 277 0.2 28
Show 17158-3344 SNA 66 AC 272 7.0 28
Show 17167-3346 B 905 299 3.3 28
Show 17184-3425 RST3084 109 0.3 35
Show 17182-3347 BRT1711 36 2.4 40
Show 17153-3333 SNA 65 Aa,Ab 273 0.0 40
Show 17153-3333 SNA 65 AB 133 5.1 40
Show 17180-3329 B 1334 160 2.5 52
Show 17119-3353 RST1941 85 0.4 52
Show 17116-3410 TDT 259 105 2.1 52
Show 17186-3333 TDT 301 84 0.6 53
Show 17120-3337 B 898 114 0.3 59
Show 17142-3316 B 903 36 3.0 60
Show 17190-3459 HJ 4935 BC 136 31.4 62
Show 17190-3459 SEE 509 BD 312 20.3 62
Show 17190-3459 MLO 4 AB 323 1.3 62
Show 17190-3459 HJ 4935 AC 142 32.6 62
Show 17190-3459 SEE 509 AD 285 92.0 62
Show 17190-3459 SEE 509 CD 294 119.7 63
Show 17128-3322 COO 209 137 10.2 63
Show 17195-3328 BRT1712 183 5.2 64
Show 17147-3309 TDT 284 59 2.5 64
Show 17154-3305 JSP 713 305 0.8 67
Show 17107-3348 TDT 252 340 0.8 68
Show 17105-3351 B 897 43 0.2 70
Show 17131-3309 TDT 265 209 2.5 72
Show 17112-3323 B 2825 64 5.5 75
Show 17175-3532 SNA 67 355 6.8 84
Show 17201-3308 PRO 156 137 4.7 85
Show 17094-3445 HDS2422 331 0.1 86
Show 17205-3305 COO 212 320 13.5 89
Show 17220-3325 B 1335 11 3.1 91
Show 17231-3407 DAW 73 40 1.1 92
Show 17164-3545 HDO 267 19 76.1 94
Show 17172-3241 PRO 152 60 8.6 95
Show 17183-3233 HDO 268 172 19.3 104
Show 17144-3229 JSP 712 140 0.4 105
Show 17074-3416 BRT1709 116 4.4 105
Show 17209-3535 B 907 253 3.5 105
Show 17082-3500 SNA 64 52 1.9 105
Show 17173-3229 LDS 590 237 33.8 106
Show 17072-3410 BRT1708 254 2.9 107
Show 17204-3544 TDT 312 55 0.6 109
Show 17130-3226 HDO 311 293 28.2 112
Show 17247-3412 HJ 4946 AB 110 16.4 112
Show 17247-3412 MZA 36 Aa,Ab 206 0.4 112
Show 17247-3412 SNA 71 AF 254 4.2 112

 
 
WDS 17158-3412 : COMPONENTS
 
 
  A
B pa=122.1°
sep=1.49"
 
 
17158-3412 A
 
 
Componente originario normalizzato AB Name HD 155871 Coord arcsec 2000 171545.52-341151.0 Mag 9.5
Spectral class G2V (yellow) PmRA 57.00 PmDE -79.0 Tycho2 7370-00834-1
HD 155871
Tycho2
Tycho2 7370-00834-1 Pflag P RAmdeg 258.93968296 DEmdeg -34.19748644
PmRA 57.3 PmDE -79.2 E RAmdeg 12 E DEmdeg 18
E pmRA 2.8 E pmDE 2.7 EpRAm 1991.51 EpDEm 1990.93
Num 3 Q RAmdeg 1.5 Q DEmdeg 2.2 Q pmRA 1.5
Q pmDE 2.2 BTmag 10.081 E BTmag 0.029 VTmag 9.500
E VTmag 0.023 Prox 19 TYC T HIP
CCDM RAdeg 258.93947944 DEdeg -34.19728194 EpRA 1990 1.74
EpDE 1990 1.47 E RAdeg 12.4 E DEdeg 18.3 Posflg D
Corr 0.0
CCDM
Ccdm 17158-3412 RComp Comp A Note1
Note2 Discov num DRAs -2.56 DDEs 10.0
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.5 Sp G5 PmNote
PmRA PmDE Dm number -3411592 Cat1 CD
Name2 Cat2 HD 155871 M HD
ADS BDS M ADS BDS N IDS IDS 17091S3405A
HIC
 
 
17158-3412 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171545.62-341151.8 Mag 11.27 PmRA 57.00
PmDE -79.0 Tycho2 7370-00834-2 Calc delta mag 1.77 Calc coord yes
Tycho2
Tycho2 7370-00834-2 Pflag P RAmdeg 258.93968296 DEmdeg -34.19748644
PmRA 57.3 PmDE -79.2 E RAmdeg 12 E DEmdeg 18
E pmRA 2.8 E pmDE 2.7 EpRAm 1991.51 EpDEm 1990.93
Num 3 Q RAmdeg 1.5 Q DEmdeg 2.2 Q pmRA 1.5
Q pmDE 2.2 BTmag 12.117 E BTmag 0.158 VTmag 11.269
E VTmag 0.102 Prox 19 TYC HIP
CCDM RAdeg 258.94005694 DEdeg -34.19749833 EpRA 1990 1.75
EpDE 1990 1.47 E RAdeg 56.6 E DEdeg 86.8 Posflg D
Corr -0.1
CCDM
Ccdm 17158-3412 RComp Comp B Note1
Note2 Discov num RST3080 DRAs DDEs
R dRAs Year 1935 Theta 122 Rho 1.5
Obs 3 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17091S3405B
HIC