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Current system
16003-0505
HDS 2254
HD 143396


Nearby doubles
9' : 15597-0505
KPP4339AB

31' : 16012-0438
GWP2575

31' : 16021-0448
LDS4622

33' : 15593-0534
SKF 809

58' : 15567-0449
LDS4606

72' : 16045-0431
GWP2588

76' : 15558-0542
RST4556

80' : 15550-0454
SKF 808

89' : 15551-0427
BRT 462

89' : 16025-0343
KPP1101

90' : 15545-0442
UC 3086

93' : 16042-0353
KPP2472

106' : 15537-0429
TOK 725

107' : 16060-0608
KUI 70

110' : 16057-0617
BU 948AB

115' : 16013-0658
BU 623

120' : 15580-0311
A 22

123' : 15589-0304
STF3101AB

126' : 15523-0546
RST4555

127' : 16043-0313
RST4558

130' : 16062-0640
RST3929

131' : 15521-0554
HJ 1279

140' : 15517-0559
A 21AB

141' : 16092-0549
RST4559

161' : 16110-0450
LDS4647

162' : 16028-0228
RST4557



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

16003-0505 HDS 2254 (HD 143396)

 
 
16h 00m 16.53s -05° 04' 53.8" P.A. 180.00 sep 0.3 mag 8.56,10.19 Sp A0 dist. 136.43 pc (445.03 l.y.)
 
 
Coord 2000 16003-0505 Discov num HDS2254 Comp Coord arcsec 2000 16 00 16.53 -05 04 53.8
Date first 1991 Date last 2019 Obs 5
Pa first 145 Pa last 180.4 P.A. Now (θ) 180.4°
Sep first 0.3 Sep last 0.281 Sep. Now (ρ) 0.281"
Mag pri 8.56 Mag sec 10.19 delta mag (ΔM) 1.63 Spectral class A0 (white)
Pri motion ra -024 Sec motion ra
Pri motion dec -020 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 143396 Constellation Libra SAO 140892 HIP 78396
Tycho2 5040-00799-1 Gaia DR2 4398621319466829312 HD 143396 BD BD-04 4020
Distance 136.43 Distance ly 445.03
 
 
WDS 16003-0505 HDS 2254 (HD 143396) : 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
16003-0505 HDS2254 1991 1 145 0.3 8.56 10.19 A0 160016.53-050453.8
16003-0505 HDS2254 2006 2 161 0.3 8.56 10.19 A0 160016.53-050453.8
16003-0505 HDS2254 2008 3 165 0.3 8.56 10.19 A0 D 160016.53-050453.8
16003-0505 HDS2254 2017 4 177 0.3 8.56 10.19 A0 160016.53-050453.8
16003-0505 HDS2254 2019 5 180 0.3 8.56 10.19 A0 160016.53-050453.8

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

 
 
WDS 16003-0505 HDS 2254 (HD 143396) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16003-0505 HDS 2254 (HD 143396) : MEASURES
 
 
No records found.

 
 
WDS 16003-0505 (HD 143396) : VIRTUAL EYEPIECE
 
 

16003-0505 HDS2254A mag 8.56 Sp A0 16003-0505 HDS2254B sep 0.3 P.A. 180.40 mag 10.19 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 16003-0505 (HD 143396) : ALADIN DSS IMAGE @ 16h 00m 16.53s -05° 04' 53.8"
 
 
 
 
WDS 16003-0505 HDS 2254 (HD 143396) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16003-0505 HDS2254 distance=0' 15597-0505 KPP4339BC distance=9' 15597-0505 KPP4339AB distance=9' 15597-0505 KPP4339AC distance=9' 16012-0438 GWP2575 distance=31' 16021-0448 LDS4622 distance=31' 15593-0534 SKF 809 distance=33' 15567-0449 LDS4606 distance=58' 16045-0431 GWP2588 distance=72' 15558-0542 RST4556 distance=76' 15550-0454 SKF 808 distance=80' 15551-0427 BRT 462 distance=89' 16025-0343 KPP1101 distance=89' 15545-0442 UC 3086 distance=90' 16042-0353 KPP2472 distance=93' 15537-0429 TOK 725 distance=106' 16060-0608 KUI 70 distance=107' 16057-0617 STF2005CD distance=110' 16057-0617 FIN 384Aa,Ab distance=110' 16057-0617 BU 948AB distance=110' 16057-0617 STF2005AC distance=110' 16057-0617 STF2005AD distance=110' 16057-0617 SHY 696AE distance=110' 16013-0658 BU 623 distance=115' 15580-0311 A 22 distance=120' 15589-0304 STF3101AB distance=123' 15589-0304 WIS 298AC distance=123' 15523-0546 RST4555 distance=126' 16043-0313 RST4558 distance=127' 16062-0640 RST3929 distance=130' 15521-0554 HJ 1279 distance=131' 15517-0559 A 21AB distance=140' 15517-0559 B 2794AB,C distance=140' 16092-0549 RST4559 distance=141' 16110-0450 LDS4647 distance=161' 16028-0228 RST4557 distance=162' 15493-0458 A 20AB distance=165' 15493-0458 A 20AC distance=165' 16097-0633 RST3932 distance=166' 16065-0245 BAL 238 distance=169' 16055-0235 UC 3115 distance=170' 15500-0355 RST4553AB distance=170' 15500-0355 RST4553AC distance=170' 15500-0355 FGL 3AD distance=170' 15500-0355 RST4553BC distance=170' 16098-0638 GWP2604 distance=170' 15523-0713 BRT 460 distance=175' 15531-0245 WIS 297 distance=178' 15524-0717 BRT 461 distance=178' 15513-0305 CHR 51 distance=181' 16076-0239 STF2008 distance=183' 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 16003-0505 HDS2254 180 0.3
Show 15597-0505 KPP4339 BC 347 6.3 9
Show 15597-0505 KPP4339 AB 141 33.0 9
Show 15597-0505 KPP4339 AC 138 30.0 9
Show 16012-0438 GWP2575 305 11.7 31
Show 16021-0448 LDS4622 37 13.7 31
Show 15593-0534 SKF 809 240 145.9 33
Show 15567-0449 LDS4606 202 6.0 58
Show 16045-0431 GWP2588 320 8.7 72
Show 15558-0542 RST4556 20 2.2 76
Show 15550-0454 SKF 808 315 10.2 80
Show 15551-0427 BRT 462 29 4.9 89
Show 16025-0343 KPP1101 178 8.7 89
Show 15545-0442 UC 3086 254 76.7 90
Show 16042-0353 KPP2472 191 22.0 93
Show 15537-0429 TOK 725 169 0.0 106
Show 16060-0608 KUI 70 62 9.6 107
Show 16057-0617 STF2005 CD 176 34.2 110
Show 16057-0617 FIN 384 Aa,Ab 275 0.1 110
Show 16057-0617 BU 948 AB 72 0.6 110
Show 16057-0617 STF2005 AC 233 28.6 110
Show 16057-0617 STF2005 AD 202 55.3 110
Show 16057-0617 SHY 696 AE 271 260.0 110
Show 16013-0658 BU 623 226 0.7 115
Show 15580-0311 A 22 217 5.1 120
Show 15589-0304 STF3101 AB 74 2.2 123
Show 15589-0304 WIS 298 AC 266 262.0 123
Show 15523-0546 RST4555 101 0.6 126
Show 16043-0313 RST4558 350 0.6 127
Show 16062-0640 RST3929 338 2.0 130
Show 15521-0554 HJ 1279 182 17.4 131
Show 15517-0559 A 21 AB 291 0.4 140
Show 15517-0559 B 2794 AB,C 146 3.8 140
Show 16092-0549 RST4559 296 1.0 141
Show 16110-0450 LDS4647 229 4.1 161
Show 16028-0228 RST4557 321 2.7 162
Show 15493-0458 A 20 AB 239 0.8 165
Show 15493-0458 A 20 AC 24 7.9 165
Show 16097-0633 RST3932 137 0.2 166
Show 16065-0245 BAL 238 292 6.8 169
Show 16055-0235 UC 3115 161 44.1 170
Show 15500-0355 RST4553 AB 312 7.6 170
Show 15500-0355 RST4553 AC 310 8.9 170
Show 15500-0355 FGL 3 AD 290 0.5 170
Show 15500-0355 RST4553 BC 303 1.3 170
Show 16098-0638 GWP2604 341 14.8 170
Show 15523-0713 BRT 460 1 3.5 175
Show 15531-0245 WIS 297 28 840.8 178
Show 15524-0717 BRT 461 179 2.3 178
Show 15513-0305 CHR 51 62 0.4 181
Show 16076-0239 STF2008 57 9.1 183

 
 
WDS 16003-0505 : COMPONENTS
 
 
  A
B pa=180.4°
sep=0.28"
 
 
16003-0505 A
 
 
Componente originario normalizzato AB Name HD 143396 Coord arcsec 2000 160016.53-050453.8 Mag 8.56
Spectral class A0 (white) PmRA -24.00 PmDE -20.0 SAO 140892
HIP 78396 Tycho2 5040-00799-1 HD 143396 BD BD-04 4020
Tycho2
Tycho2 5040-00799-1 Pflag RAmdeg 240.06879571 DEmdeg -5.08166320
PmRA -27.3 PmDE -20.5 E RAmdeg 6 E DEmdeg 8
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.02 EpDEm 1990.29
Num 9 Q RAmdeg 1.2 Q DEmdeg 1.4 Q pmRA 1.2
Q pmDE 1.4 BTmag 8.751 E BTmag 0.018 VTmag 8.286
E VTmag 0.013 Prox 997 TYC T HIP 78396
CCDM AB RAdeg 240.06885917 DEdeg -5.08161500 EpRA 1990 1.70
EpDE 1990 1.40 E RAdeg 5.7 E DEdeg 7.5 Posflg P
Corr 0.0
SAO
SAO 140892 DelFlag RA1950 PmRA1950 -0.002
DE1950 PmDE1950 -0.024 Vmag 8.2 SpType A0
Double code Source 27 CatNum 5543 DM BD-04 4020
DMcomp BDsup HD 143396 M HD 0
GC RA1950rad 4.17844608 DE1950rad -0.08623995 PmRA2000 -0.0018
PmDE2000 -0.021
Hipparcos
Catalog H HIP 78396 Proxy H RAhms 16 00 16.53
DEdms -05 04 53.8 Vmag 8.24 VarFlag R Vmag H
RAdeg 240.069 DEdeg -5.08161 AstroRef * Plx 7.47
CCDM 16003-0505 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 145 Rho 0.293 HD 143396 BD BD-04 4020
CD CP Dm number -04 4020 VIred 0.43
SpType A0 R SpType Coord arcsec 2000 160016.53-050453.8
Hipparcos 2
HIP 78396 Sn 55 So 3 Nc 2
RArad 4.1899920844 DErad -0.0886909089 Plx 7.33 PmRA -23.35
PmDE -19.43 E RArad 1.17 E DErad 0.66 E Plx 1.18
E pmRA 1.6 E pmDE 1.03 Hpmag 8.337 E Hpmag 0.0025
SHp 0.015 VA 0 BV 0.417 E BV 0.016
VI 0.48
CCDM
Ccdm 16003-0505 RComp Comp A Note1
Note2 Discov num DRAs -1.49 DDEs 6.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.6 Sp A0 PmNote *
PmRA -24 PmDE -20 Dm number -04 4020 Cat1 BD
Name2 140892 Cat2 SAO HD 143396 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 78396
 
 
16003-0505 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 160016.53-050454.1 Mag 10.19 Calc delta mag 1.63
Calc coord yes
CCDM
Ccdm 16003-0505 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.48 DDEs 5.8
R dRAs 82 Year 1991 Theta 145 Rho 0.3
Obs 1 Vmag 10.2 Sp PmNote *
PmRA -24 PmDE -20 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 78396