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Doubles in session


Current system
11546-5440
HJ 4480
HD 103456


Nearby doubles
19' : 11535-5457
FIN 418

21' : 11556-5459
TDS8119

24' : 11526-5456
TP 2AB

25' : 11522-5428
TDS8087

34' : 11508-5445
BRT2068

37' : 11504-5435
TDS8063

45' : 11596-5434
WFC 119

49' : 11521-5524
TDS8085

49' : 11565-5355
TDS8129

49' : 11556-5353
TDS8118

49' : 11492-5426
BRT2067

51' : 11568-5354
TDS8134

51' : 11543-5530
BRT2579

52' : 11596-5509
CPO 339

54' : 11552-5347
TDS8113

55' : 12008-5444
RST2775

60' : 12014-5442
TDS 654

60' : 12013-5455
TDS8172

63' : 11484-5409
HJ 4474AB

63' : 11595-5527
TDS8151

64' : 11568-5340
TDS8133

65' : 12011-5512
TDS8167

65' : 11504-5347
KPP 788

67' : 11495-5530
COO 129

68' : 11506-5342
RST1615

70' : 12024-5426
RST5362



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.

11546-5440 HJ 4480 (HD 103456)

 
 
11h 54m 36.52s -54° 40' 28.8" P.A. 6.00 sep 6.9 mag 9.25,10.60 Sp A3
 
 
Coord 2000 11546-5440 Discov num HJ 4480 Comp Coord arcsec 2000 11 54 36.52 -54 40 28.8
Date first 1835 Date last 2016 Obs 12
Pa first 5 Pa last 5.6 P.A. Now (θ) 5.6°
Sep first 3.0 Sep last 6.873 Sep. Now (ρ) 6.873"
Mag pri 9.25 Mag sec 10.60 delta mag (ΔM) 1.35 Spectral class A3 (white)
Pri motion ra -011 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 103456 Constellation Centaurus SAO 239484 Tycho2 8635-01016-1
Gaia DR2 5344204514828221056 HD 103456
 
 
WDS 11546-5440 HJ 4480 (HD 103456) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11546-5440 HJ 4480 2000 7 6 6.9 9.25 10.60 A3 D 115436.52-544028.8
11546-5440 HJ 4480 2010 9 6 6.8 9.25 10.60 A3 115436.52-544028.8
11546-5440 HJ 4480 2015 10 6 6.9 9.25 10.60 A3 115436.52-544028.8
11546-5440 HJ 4480 2016 12 6 6.9 9.25 10.60 A3 115436.52-544028.8

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

 
 
WDS 11546-5440 HJ 4480 (HD 103456) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11546-5440 HJ 4480 (HD 103456) : MEASURES
 
 
No records found.

 
 
WDS 11546-5440 (HD 103456) : VIRTUAL EYEPIECE
 
 

11546-5440 HJ 4480A mag 9.25 Sp A3 11546-5440 HJ 4480B sep 6.8 P.A. 3.20 mag 10.6 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 11546-5440 (HD 103456) : ALADIN DSS IMAGE @ 11h 54m 36.52s -54° 40' 28.8"
 
 
 
 
WDS 11546-5440 HJ 4480 (HD 103456) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11546-5440 HJ 4480 distance=0' 11535-5457 FIN 418 distance=19' 11556-5459 TDS8119 distance=21' 11526-5456 TP 2AB distance=24' 11526-5456 RBS 2AC distance=24' 11522-5428 TDS8087 distance=25' 11508-5445 BRT2068 distance=34' 11504-5435 TDS8063 distance=37' 11596-5434 WFC 119 distance=45' 11521-5524 TDS8085 distance=49' 11565-5355 TDS8129 distance=49' 11556-5353 TDS8118 distance=49' 11492-5426 BRT2067 distance=49' 11568-5354 TDS8134 distance=51' 11543-5530 BRT2579 distance=51' 11596-5509 CPO 339 distance=52' 11552-5347 TDS8113 distance=54' 12008-5444 RST2775 distance=55' 12014-5442 TDS 654 distance=60' 12013-5455 TDS8172 distance=60' 11484-5409 HJ 4474AB distance=63' 11484-5409 JNN 161Aa,Ab distance=63' 11484-5409 JNN 161AC distance=63' 11484-5409 JNN 161AD distance=63' 11595-5527 TDS8151 distance=63' 11568-5340 TDS8133 distance=64' 12011-5512 TDS8167 distance=65' 11504-5347 KPP 788 distance=65' 11495-5530 COO 129 distance=67' 11506-5342 RST1615 distance=68' 12024-5426 RST5362 distance=70' 11582-5543 FIN 420 distance=70' 12017-5514 TDS8180 distance=71' 11518-5332 TDS8082 distance=73' 11527-5328 TDS8092 distance=75' 11562-5326 TDS8126 distance=76' 11545-5325 YMG 39 distance=76' 12016-5350 RST1632AB distance=80' 12016-5350 RST1632AC distance=80' 11509-5553 HU 1487 distance=80' 12038-5443 HJ 4492 distance=80' 11511-5326 B 1199 distance=81' 11499-5328 RST1614 distance=84' 11459-5521 SKF2850 distance=86' 11550-5606 HLD 114 distance=86' 11518-5314 TDS8081 distance=91' 11457-5355 BRT2066 distance=91' 11471-5338 TDS8021 distance=92' 11590-5317 KPP2349 distance=92' 12006-5557 TDS8160Aa,Ab distance=93' 12006-5557 RST1629AB distance=93' 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 11546-5440 HJ 4480 6 6.9
Show 11535-5457 FIN 418 36 8.9 19
Show 11556-5459 TDS8119 209 3.1 21
Show 11526-5456 TP 2 AB 139 14.5 24
Show 11526-5456 RBS 2 AC 269 10.5 24
Show 11522-5428 TDS8087 116 1.5 25
Show 11508-5445 BRT2068 355 4.0 34
Show 11504-5435 TDS8063 357 0.8 37
Show 11596-5434 WFC 119 290 9.7 45
Show 11521-5524 TDS8085 310 0.8 49
Show 11565-5355 TDS8129 183 0.5 49
Show 11556-5353 TDS8118 175 0.5 49
Show 11492-5426 BRT2067 16 4.5 49
Show 11568-5354 TDS8134 333 0.6 51
Show 11543-5530 BRT2579 196 3.2 51
Show 11596-5509 CPO 339 185 10.6 52
Show 11552-5347 TDS8113 164 0.6 54
Show 12008-5444 RST2775 25 2.1 55
Show 12014-5442 TDS 654 200 1.1 60
Show 12013-5455 TDS8172 50 2.0 60
Show 11484-5409 HJ 4474 AB 96 18.6 63
Show 11484-5409 JNN 161 Aa,Ab 251 0.1 63
Show 11484-5409 JNN 161 AC 85 3.4 63
Show 11484-5409 JNN 161 AD 315 5.0 63
Show 11595-5527 TDS8151 309 1.2 63
Show 11568-5340 TDS8133 71 0.7 64
Show 12011-5512 TDS8167 48 0.9 65
Show 11504-5347 KPP 788 33 6.8 65
Show 11495-5530 COO 129 79 2.4 67
Show 11506-5342 RST1615 195 0.9 68
Show 12024-5426 RST5362 331 0.2 70
Show 11582-5543 FIN 420 149 3.5 70
Show 12017-5514 TDS8180 302 0.4 71
Show 11518-5332 TDS8082 238 0.9 73
Show 11527-5328 TDS8092 151 3.0 75
Show 11562-5326 TDS8126 267 0.7 76
Show 11545-5325 YMG 39 152 0.0 76
Show 12016-5350 RST1632 AB 82 5.8 80
Show 12016-5350 RST1632 AC 18 7.6 80
Show 11509-5553 HU 1487 238 0.9 80
Show 12038-5443 HJ 4492 274 16.0 80
Show 11511-5326 B 1199 252 1.0 81
Show 11499-5328 RST1614 176 0.6 84
Show 11459-5521 SKF2850 294 37.6 86
Show 11550-5606 HLD 114 169 3.8 86
Show 11518-5314 TDS8081 91 0.9 91
Show 11457-5355 BRT2066 55 4.5 91
Show 11471-5338 TDS8021 66 0.5 92
Show 11590-5317 KPP2349 207 20.1 92
Show 12006-5557 TDS8160 Aa,Ab 347 0.7 93
Show 12006-5557 RST1629 AB 31 2.7 93

 
 
WDS 11546-5440 : COMPONENTS
 
 
  A
B pa=3.2°
sep=6.85"
 
 
11546-5440 A
 
 
Componente originario normalizzato AB Name HD 103456 Coord arcsec 2000 115436.52-544028.8 Mag 9.25
Spectral class A3 (white) PmRA -11.00 PmDE -10.0 SAO 239484
Tycho2 8635-01016-1 HD 103456 DM CP-53 4832
Tycho2
Tycho2 8635-01016-1 Pflag RAmdeg 178.65217800 DEmdeg -54.67467029
PmRA -8.2 PmDE -1.3 E RAmdeg 9 E DEmdeg 9
E pmRA 3.0 E pmDE 2.9 EpRAm 1991.51 EpDEm 1991.57
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.8 BTmag 9.541 E BTmag 0.018 VTmag 9.250
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 178.65221083 DEdeg -54.67466722 EpRA 1990 1.60
EpDE 1990 1.67 E RAdeg 8.9 E DEdeg 9.0 Posflg
Corr -0.1
SAO
SAO 239484 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 0.007 Vmag 9.1 SpType A3
Double code Source 42 CatNum 4485 DM CP-53 4832
DMcomp BDsup HD 103456 M HD 0
GC RA1950rad 3.10709274 DE1950rad -0.94939195 PmRA2000 0.0019
PmDE2000 0.01
CCDM
Ccdm 11546-5440 RComp Comp A Note1
Note2 Discov num DRAs 0.70 DDEs -27.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp A3 PmNote *
PmRA 18 PmDE 7 Dm number -53 4832 Cat1 CPD
Name2 239484 Cat2 SAO HD 103456 M HD
ADS BDS M ADS BDS N IDS IDS 11496S5407A
HIC
 
 
11546-5440 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 115436.56-544022.0 Mag 10.6 Calc delta mag 1.35
Calc coord yes
CCDM
Ccdm 11546-5440 RComp Comp B Note1
Note2 Discov num HJ 4480 DRAs DDEs
R dRAs Year 1912 Theta 006 Rho 6.8
Obs 3 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11496S5407B
HIC