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Doubles in session


Current system
17149-4441
HDS 2438
HD 155619


Nearby doubles
17' : 17135-4447
DON 828

20' : 17162-4426
SKF1415

25' : 17157-4504
BRT 953

41' : 17187-4446
BRT 955AB

46' : 17107-4433
I 1312

47' : 17193-4441
CPO 518

47' : 17112-4416
CPO 514AB

48' : 17146-4528
COO 210AB

49' : 17135-4527
B 900

50' : 17195-4443
TDT 305

51' : 17103-4450
CPO 512

55' : 17170-4531
BRT 954

56' : 17099-4453
BRT 949

56' : 17194-4413
HDO 269

62' : 17207-4443
CPO 519

70' : 17084-4443
CPO 71

72' : 17145-4329
DON 829

77' : 17204-4352
TDT 313

77' : 17123-4330
SKF1413

81' : 17213-4523
CPO 520

82' : 17213-4526
BRT 958

83' : 17074-4427
COO 208

84' : 17106-4331
B 1849

85' : 17217-4524
DON 831

86' : 17139-4605
BRT 951

88' : 17067-4443
TDT 217



Selections
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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.

17149-4441 HDS 2438 (HD 155619)

 
 
17h 14m 54.81s -44° 40' 57.4" P.A. 187.00 sep 10.0 mag 9.56,12.34 Sp A9V dist. 1052.63 pc (3433.68 l.y.)
 
 
Coord 2000 17149-4441 Discov num HDS2438 Comp Coord arcsec 2000 17 14 54.81 -44 40 57.4
Date first 1904 Date last 2015 Obs 7
Pa first 185 Pa last 186.6 P.A. Now (θ) 186.6°
Sep first 7.1 Sep last 10 Sep. Now (ρ) 10"
Mag pri 9.56 Mag sec 12.34 delta mag (ΔM) 2.78 Spectral class A9V (white)
Pri motion ra +000 Sec motion ra -010
Pri motion dec +001 Sec motion dec -079
Notes
rPM=1.012
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 155619 Constellation Scorpius SAO 227742 HIP 84368
Tycho2 7882-00170-1 Gaia DR2 5953030319636525696 HD 155619 GC 23245
CD CD-4411541 CP CP-44 8314 Distance 1052.63 Distance ly 3433.68
 
 
WDS 17149-4441 HDS 2438 (HD 155619) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17149-4441 HDS2438 1999 5 186 9.7 9.56 12.34 A9V D 171454.81-444057.4
17149-4441 HDS2438 2015 7 187 10.0 9.56 12.34 A9V 171454.81-444057.4

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

 
 
WDS 17149-4441 HDS 2438 (HD 155619) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17149-4441 HDS 2438 (HD 155619) : MEASURES
 
 
No records found.

 
 
WDS 17149-4441 (HD 155619) : VIRTUAL EYEPIECE
 
 

17149-4441 HDS2438A mag 9.56 Sp A9V 17149-4441 HDS2438B sep 10.0 P.A. 184.70 mag 12.34 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 17149-4441 (HD 155619) : ALADIN DSS IMAGE @ 17h 14m 54.81s -44° 40' 57.4"
 
 
 
 
WDS 17149-4441 HDS 2438 (HD 155619) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17149-4441 HDS2438 distance=0' 17135-4447 DON 828 distance=17' 17162-4426 SKF1415 distance=20' 17157-4504 BRT 953 distance=25' 17187-4446 BRT 955AB distance=41' 17187-4446 BRT 955AC distance=41' 17107-4433 I 1312 distance=46' 17193-4441 CPO 518 distance=47' 17112-4416 CPO 514AB distance=47' 17112-4416 SIN 101AC distance=47' 17146-4528 COO 210AB distance=48' 17135-4527 B 900 distance=49' 17195-4443 TDT 305 distance=50' 17103-4450 CPO 512 distance=51' 17170-4531 BRT 954 distance=55' 17099-4453 BRT 949 distance=56' 17194-4413 HDO 269 distance=56' 17207-4443 CPO 519 distance=62' 17084-4443 CPO 71 distance=70' 17145-4329 DON 829 distance=72' 17204-4352 TDT 313 distance=77' 17123-4330 SKF1413 distance=77' 17213-4523 CPO 520 distance=81' 17213-4526 BRT 958 distance=82' 17074-4427 COO 208 distance=83' 17106-4331 B 1849 distance=84' 17217-4524 DON 831 distance=85' 17139-4605 BRT 951 distance=86' 17067-4443 TDT 217 distance=88' 17184-4603 DON 830 distance=90' 17181-4605 HJ 4929 distance=92' 17122-4314 GAT 21 distance=92' 17206-4549 BRT 957 distance=92' 17118-4314 I 587 distance=94' 17123-4611 I 588 distance=95' 17073-4352 TDT 221 distance=96' 17237-4510 I 593 distance=98' 17113-4611 RST5541 distance=98' 17170-4617 CPO 516 distance=99' 17241-4425 DON 834 distance=100' 17228-4537 EVS 30AB distance=101' 17228-4537 EVS 30AC distance=101' 17228-4537 GAA 15Aa,Ab distance=101' 17063-4524 LDS 583 distance=101' 17067-4351 TDT 216 distance=102' 17067-4350 B 1844 distance=102' 17090-4603 BRT 947 distance=104' 17246-4445 DON 836 distance=104' 17200-4610 HJ 4936 distance=105' 17123-4622 RST 904 distance=106' 17253-4451 SKF1055 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 17149-4441 HDS2438 187 10.0
Show 17135-4447 DON 828 84 0.5 17
Show 17162-4426 SKF1415 26 4.9 20
Show 17157-4504 BRT 953 304 6.5 25
Show 17187-4446 BRT 955 AB 290 3.1 41
Show 17187-4446 BRT 955 AC 149 5.6 41
Show 17107-4433 I 1312 125 13.0 46
Show 17193-4441 CPO 518 253 3.3 47
Show 17112-4416 CPO 514 AB 133 5.7 47
Show 17112-4416 SIN 101 AC 12.5 47
Show 17146-4528 COO 210 AB 340 5.5 48
Show 17135-4527 B 900 280 0.5 49
Show 17195-4443 TDT 305 320 0.5 50
Show 17103-4450 CPO 512 165 6.0 51
Show 17170-4531 BRT 954 53 3.5 55
Show 17099-4453 BRT 949 33 5.0 56
Show 17194-4413 HDO 269 233 0.1 56
Show 17207-4443 CPO 519 223 5.7 62
Show 17084-4443 CPO 71 348 9.7 70
Show 17145-4329 DON 829 348 1.8 72
Show 17204-4352 TDT 313 96 1.3 77
Show 17123-4330 SKF1413 198 6.9 77
Show 17213-4523 CPO 520 70 5.3 81
Show 17213-4526 BRT 958 210 2.8 82
Show 17074-4427 COO 208 137 5.0 83
Show 17106-4331 B 1849 223 2.3 84
Show 17217-4524 DON 831 30 0.3 85
Show 17139-4605 BRT 951 163 4.0 86
Show 17067-4443 TDT 217 97 1.1 88
Show 17184-4603 DON 830 98 2.3 90
Show 17181-4605 HJ 4929 226 10.6 92
Show 17122-4314 GAT 21 129 591.8 92
Show 17206-4549 BRT 957 313 3.1 92
Show 17118-4314 I 587 143 5.5 94
Show 17123-4611 I 588 156 2.2 95
Show 17073-4352 TDT 221 312 0.8 96
Show 17237-4510 I 593 282 0.8 98
Show 17113-4611 RST5541 91 0.1 98
Show 17170-4617 CPO 516 337 4.7 99
Show 17241-4425 DON 834 20 1.6 100
Show 17228-4537 EVS 30 AB 268 14.4 101
Show 17228-4537 EVS 30 AC 215 18.0 101
Show 17228-4537 GAA 15 Aa,Ab 235 0.0 101
Show 17063-4524 LDS 583 268 276.3 101
Show 17067-4351 TDT 216 9 1.3 102
Show 17067-4350 B 1844 224 0.9 102
Show 17090-4603 BRT 947 245 2.9 104
Show 17246-4445 DON 836 87 1.3 104
Show 17200-4610 HJ 4936 76 7.4 105
Show 17123-4622 RST 904 322 1.3 106
Show 17253-4451 SKF1055 47 7.6 111

 
 
WDS 17149-4441 : COMPONENTS
 
 
  A
B pa=184.7°
sep=9.97"
 
 
17149-4441 A
 
 
Componente originario normalizzato AB Name HD 155619 Coord arcsec 2000 171454.81-444057.4 Mag 9.56
Spectral class A9V (white) PmRA 0.00 PmDE 1.0 SAO 227742
HIP 84368 Tycho2 7882-00170-1 HD 155619 GC 23245
CD CD-4411541 CP CP-44 8314
Tycho2
Tycho2 7882-00170-1 Pflag RAmdeg 258.72837922 DEmdeg -44.68262943
PmRA 1.3 PmDE -2.4 E RAmdeg 16 E DEmdeg 21
E pmRA 1.2 E pmDE 1.3 EpRAm 1986.56 EpDEm 1985.25
Num 9 Q RAmdeg 1.1 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.2 BTmag 10.559 E BTmag 0.044 VTmag 9.563
E VTmag 0.027 Prox 95 TYC T HIP 84368
CCDM A RAdeg 258.72837083 DEdeg -44.68261694 EpRA 1990 1.68
EpDE 1990 1.49 E RAdeg 17.8 E DEdeg 23.5 Posflg
Corr 0.0
SAO
SAO 227742 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 0.001 Vmag 9.1 SpType F5
Double code Source 70 CatNum 23245 DM CD-4411541
DMcomp BDsup HD 155619 M HD 0
GC 23245 RA1950rad 4.49978344 DE1950rad -0.77887045 PmRA2000 0.0013
PmDE2000 0.001
Hipparcos
Catalog H HIP 84368 Proxy H RAhms 17 14 54.81
DEdms -44 40 57.4 Vmag 9.33 VarFlag R Vmag H
RAdeg 258.728 DEdeg -44.6826 AstroRef A Plx 0.46
CCDM 17149-4441 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 186 Rho 9.489 HD 155619 BD
CD CD-4411541 CP CP-44 8314 Dm number -4411541 VIred 0.93
SpType A9V R SpType Coord arcsec 2000 171454.81-444057.4
Hipparcos 2
HIP 84368 Sn 15 So 3 Nc 2
RArad 4.515662067 DErad -0.7798588449 Plx 0.95 PmRA 0.02
PmDE -1.75 E RArad 1.71 E DErad 1.05 E Plx 1.82
E pmRA 2.16 E pmDE 1.14 Hpmag 9.4876 E Hpmag 0.0024
SHp 0.02 VA 0 BV 0.4 E BV 0.495
VI 0.93
CCDM
Ccdm 17149-4441 RComp Comp A Note1
Note2 Discov num DRAs 0.84 DDEs 2.0
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.6 Sp F5 PmNote
PmRA -3 PmDE -4 Dm number -4411541 Cat1 CD
Name2 227742 Cat2 SAO HD 155619 M HD
ADS BDS M ADS BDS N IDS * IDS 17076S4434A
HIC 84368
 
 
17149-4441 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171454.73-444107.3 Mag 12.34 PmRA -10.00
PmDE -79.0 Calc delta mag 2.78 Calc coord yes
CCDM
Ccdm 17149-4441 RComp Comp B Note1
Note2 Discov num RSU DRAs 0.75 DDEs -7.5
R dRAs 40 Year 1975 Theta 187 Rho 9.6
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 17076S4434B
HIC 84368