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Doubles in session


Current system
12118-4504
HU 1493
HD 105972


Nearby doubles
12' : 12107-4502
SWR 127AB

16' : 12129-4454
HJ 4507

17' : 12132-4511
TDS8271

23' : 12110-4525
I 423

26' : 12129-4442
HRG 75

46' : 12140-4543
RMK 14

50' : 12161-4446
UC 2304

56' : 12169-4512
B 1209

58' : 12079-4424
B 1207

59' : 12065-4521
UC 2272

64' : 12068-4430
B 1206

65' : 12174-4529
TDS8303

65' : 12159-4417
SWR 128

68' : 12106-4611
LDS 388

70' : 12078-4409
CPO 342

71' : 12064-4423
LDS 384

71' : 12099-4613
LDS 385

72' : 12070-4414
WIS 196

72' : 12168-4417
TDS8299

73' : 12063-4422
UC 2271

74' : 12104-4352
TOK 897

76' : 12110-4619
KIR 15

76' : 12186-4442
UC 2313

82' : 12041-4458
KPP2194

87' : 12087-4345
DON 511

91' : 12151-4341
TDS8285



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.

12118-4504 HU 1493 (HD 105972)

 
 
12h 11m 47.09s -45° 04' 19.6" P.A. 136.00 sep 0.9 mag 9.85,9.87 Sp F2/3V
 
 
Coord 2000 12118-4504 Discov num HU 1493 Comp Coord arcsec 2000 12 11 47.09 -45 04 19.6
Date first 1913 Date last 2016 Obs 12
Pa first 145 Pa last 136.2 P.A. Now (θ) 136.2°
Sep first 0.8 Sep last 0.906 Sep. Now (ρ) 0.906"
Mag pri 9.85 Mag sec 9.87 delta mag (ΔM) 0.02 Spectral class F2/3V (yellow-white)
Pri motion ra -024 Sec motion ra -024
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 105972 Constellation Centaurus SAO 223271 Tycho2 8230-00416-1
Gaia DR2 6143472330589821696 HD 105972
 
 
WDS 12118-4504 HU 1493 (HD 105972) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 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
12118-4504 HU 1493 1991 10 142 0.9 9.85 9.87 F2/3V 121147.09-450419.6
12118-4504 HU 1493 2015 11 137 0.9 9.85 9.87 F2/3V 121147.09-450419.6
12118-4504 HU 1493 2016 12 136 0.9 9.85 9.87 F2/3V 121147.09-450419.6

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

 
 
WDS 12118-4504 HU 1493 (HD 105972) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12118-4504 HU 1493 (HD 105972) : MEASURES
 
 
No records found.

 
 
WDS 12118-4504 (HD 105972) : VIRTUAL EYEPIECE
 
 

12118-4504 HU 1493A mag 9.85 Sp F2/3V 12118-4504 HU 1493B sep 0.8 P.A. 145.90 mag 9.87 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 12118-4504 (HD 105972) : ALADIN DSS IMAGE @ 12h 11m 47.09s -45° 04' 19.6"
 
 
 
 
WDS 12118-4504 HU 1493 (HD 105972) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12118-4504 HU 1493 distance=0' 12107-4502 SWR 127AB distance=12' 12107-4502 TDS8255Ba,Bb distance=12' 12129-4454 HJ 4507 distance=16' 12132-4511 TDS8271 distance=17' 12110-4525 I 423 distance=23' 12129-4442 HRG 75 distance=26' 12140-4543 RMK 14 distance=46' 12161-4446 UC 2304 distance=50' 12169-4512 B 1209 distance=56' 12079-4424 B 1207 distance=58' 12065-4521 UC 2272 distance=59' 12068-4430 B 1206 distance=64' 12174-4529 TDS8303 distance=65' 12159-4417 SWR 128 distance=65' 12106-4611 LDS 388 distance=68' 12078-4409 CPO 342 distance=70' 12064-4423 LDS 384 distance=71' 12099-4613 LDS 385 distance=71' 12070-4414 WIS 196 distance=72' 12168-4417 TDS8299 distance=72' 12063-4422 UC 2271 distance=73' 12104-4352 TOK 897 distance=74' 12110-4619 KIR 15 distance=76' 12186-4442 UC 2313 distance=76' 12041-4458 KPP2194 distance=82' 12087-4345 DON 511 distance=87' 12151-4341 TDS8285 distance=91' 12101-4334 CPO 56 distance=93' 12063-4353 UC 2270 distance=93' 12066-4621 WFC 123 distance=94' 12209-4519 TDS8345 distance=97' 12050-4612 HDS1702 distance=99' 12155-4636 LDS 397 distance=100' 12160-4334 DON1097 distance=102' 12038-4407 HJ 4491 distance=103' 12055-4344 ENO 3 distance=105' 12218-4452 B 1210 distance=107' 12194-4616 TDS8327 distance=108' 12191-4623 UC 2315 distance=110' 12029-4404 DON 507 distance=113' 12191-4628 TDS8322 distance=114' 12175-4642 TDS8305 distance=115' 12210-4400 KPP1074 distance=118' 12166-4651 TDS8297 distance=118' 12205-4618 TDS8340 distance=118' 12002-4518 DON 503 distance=124' 12027-4624 I 896 distance=124' 12164-4310 NSN 408 distance=125' 12031-4632 I 897 distance=126' 12019-4617 TDS8181 distance=127' 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 12118-4504 HU 1493 136 0.9
Show 12107-4502 SWR 127 AB 239 42.1 12
Show 12107-4502 TDS8255 Ba,Bb 5 0.4 12
Show 12129-4454 HJ 4507 221 14.9 16
Show 12132-4511 TDS8271 141 2.3 17
Show 12110-4525 I 423 166 2.7 23
Show 12129-4442 HRG 75 180 14.1 26
Show 12140-4543 RMK 14 242 2.7 46
Show 12161-4446 UC 2304 341 12.5 50
Show 12169-4512 B 1209 121 2.7 56
Show 12079-4424 B 1207 245 1.1 58
Show 12065-4521 UC 2272 108 7.7 59
Show 12068-4430 B 1206 145 1.7 64
Show 12174-4529 TDS8303 37 3.6 65
Show 12159-4417 SWR 128 86 21.9 65
Show 12106-4611 LDS 388 218 12.9 68
Show 12078-4409 CPO 342 194 3.4 70
Show 12064-4423 LDS 384 14 106.8 71
Show 12099-4613 LDS 385 30 66.8 71
Show 12070-4414 WIS 196 312 17.4 72
Show 12168-4417 TDS8299 331 0.5 72
Show 12063-4422 UC 2271 54 38.0 73
Show 12104-4352 TOK 897 333 0.1 74
Show 12110-4619 KIR 15 432.8 76
Show 12186-4442 UC 2313 194 49.3 76
Show 12041-4458 KPP2194 108 18.1 82
Show 12087-4345 DON 511 193 0.4 87
Show 12151-4341 TDS8285 239 0.5 91
Show 12101-4334 CPO 56 202 22.8 93
Show 12063-4353 UC 2270 125 13.7 93
Show 12066-4621 WFC 123 17 16.0 94
Show 12209-4519 TDS8345 235 0.5 97
Show 12050-4612 HDS1702 331 0.2 99
Show 12155-4636 LDS 397 136 38.6 100
Show 12160-4334 DON1097 81 6.5 102
Show 12038-4407 HJ 4491 41 23.2 103
Show 12055-4344 ENO 3 56 18.5 105
Show 12218-4452 B 1210 62 0.6 107
Show 12194-4616 TDS8327 86 0.5 108
Show 12191-4623 UC 2315 89 41.6 110
Show 12029-4404 DON 507 211 2.7 113
Show 12191-4628 TDS8322 207 0.5 114
Show 12175-4642 TDS8305 129 0.7 115
Show 12210-4400 KPP1074 83 8.5 118
Show 12166-4651 TDS8297 267 0.5 118
Show 12205-4618 TDS8340 217 4.7 118
Show 12002-4518 DON 503 19 1.2 124
Show 12027-4624 I 896 343 1.2 124
Show 12164-4310 NSN 408 264 4.1 125
Show 12031-4632 I 897 67 2.1 126
Show 12019-4617 TDS8181 11 2.5 127

 
 
WDS 12118-4504 : COMPONENTS
 
 
  A
B pa=145.9°
sep=0.79"
 
 
12118-4504 A
 
 
Componente originario normalizzato AB Name HD 105972 Coord arcsec 2000 121147.09-450419.6 Mag 9.85
Spectral class F2/3V (yellow-white) PmRA -24.00 PmDE 0.0 SAO 223271
Tycho2 8230-00416-1 HD 105972 DM CD-44 7854
Tycho2
Tycho2 8230-00416-1 Pflag P RAmdeg 182.94619510 DEmdeg -45.07211277
PmRA -23.9 PmDE 0.3 E RAmdeg 13 E DEmdeg 14
E pmRA 2.3 E pmDE 2.1 EpRAm 1991.47 EpDEm 1991.12
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.7 BTmag 10.343 E BTmag 0.024 VTmag 9.851
E VTmag 0.021 Prox 9 TYC T HIP
CCDM RAdeg 182.94616861 DEdeg -45.07202111 EpRA 1990 1.82
EpDE 1990 1.60 E RAdeg 13.1 E DEdeg 13.3 Posflg D
Corr 0.0
SAO
SAO 223271 DelFlag RA1950 PmRA1950 -0.0026
DE1950 PmDE1950 -0.01 Vmag 9 SpType K0
Double code Source 48 CatNum 10165 DM CP-44 5873
DMcomp BDsup HD 105972 M HD 0
GC RA1950rad 3.18161629 DE1950rad -0.78180486 PmRA2000 -0.0023
PmDE2000 -0.006
CCDM
Ccdm 12118-4504 RComp Comp A Note1
Note2 Discov num DRAs -0.94 DDEs -20.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp K0 PmNote *
PmRA -28 PmDE -10 Dm number -44 7854 Cat1 CD
Name2 223271 Cat2 SAO HD 105972 M HD
ADS BDS M ADS BDS N IDS IDS 12066S4431A
HIC
 
 
12118-4504 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121147.13-450420.3 Mag 9.87 PmRA -24.00
PmDE 0.0 Tycho2 8230-00416-2 Calc delta mag 0.02 Calc coord yes
Tycho2
Tycho2 8230-00416-2 Pflag P RAmdeg 182.94619510 DEmdeg -45.07211277
PmRA -23.9 PmDE 0.3 E RAmdeg 13 E DEmdeg 14
E pmRA 2.3 E pmDE 2.1 EpRAm 1991.47 EpDEm 1991.12
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.7 BTmag 10.389 E BTmag 0.025 VTmag 9.873
E VTmag 0.022 Prox 9 TYC T HIP
CCDM RAdeg 182.94638528 DEdeg -45.07221472 EpRA 1990 1.81
EpDE 1990 1.60 E RAdeg 13.4 E DEdeg 13.6 Posflg D
Corr 0.0
CCDM
Ccdm 12118-4504 RComp Comp B Note1
Note2 Discov num HU 1493 DRAs DDEs
R dRAs Year 1956 Theta 140 Rho 0.8
Obs 7 Vmag 9.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12066S4431B
HIC