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Doubles in session


Current system
23129-5411
HU 1549
HD 218976


Nearby doubles
27' : 23116-5435
NSN 457

37' : 23144-5337
UC 4908

37' : 23099-5437
NZO 105

39' : 23165-5434
RST1160

48' : 23179-5429
RST1161

68' : 23198-5443
LDS 811

71' : 23186-5502
TDT3976

86' : 23037-5438
TDT3866

91' : 23212-5319
KPP 994

91' : 23128-5240
TOK 682AB

92' : 23042-5501
I 259

95' : 23232-5441
KPP4315

100' : 23239-5349
DUN 249

104' : 23040-5520
TDS1200

104' : 23034-5311
LIT 37

107' : 23123-5225
RST1158

107' : 23144-5226
LDS 801

107' : 23112-5557
B 2508

115' : 23020-5516
HU 1546

117' : 22598-5427
TDT3827

131' : 22593-5322
HJ 5372

132' : 23009-5254
NSN 459

133' : 23255-5527
FIN 289

133' : 23246-5537
TDT4025

138' : 22579-5453
RST1153

141' : 23289-5428
SKF 388



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.

23129-5411 HU 1549 (HD 218976)

 
 
23h 12m 55.98s -54° 11' 12.0" P.A. 151.00 sep 1.5 mag 8.12,12.03 Sp B9.5/A0V dist. 271.74 pc (886.42 l.y.)
 
 
Coord 2000 23129-5411 Discov num HU 1549 Comp Coord arcsec 2000 23 12 55.98 -54 11 12.0
Date first 1927 Date last 2016 Obs 6
Pa first 148 Pa last 151.1 P.A. Now (θ) 151.1°
Sep first 1.5 Sep last 1.507 Sep. Now (ρ) 1.507"
Mag pri 8.12 Mag sec 12.03 delta mag (ΔM) 3.91 Spectral class B9.5/A0V (blue-white)
Pri motion ra +035 Sec motion ra +020
Pri motion dec +014 Sec motion dec +001
Notes
rPM=0.527
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 218976 Constellation Grus SAO 247776 HIP 114598
Tycho2 8831-00635-1 Gaia DR2 6500025053617700992 HD 218976 GC 32310
CP CP-5410225 Distance 271.74 Distance ly 886.42
 
 
WDS 23129-5411 HU 1549 (HD 218976) : 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
23129-5411 HU 1549 1991 5 148 1.6 8.12 12.03 B9.5/A0V 231255.98-541112.0
23129-5411 HU 1549 2016 6 151 1.5 8.12 12.03 B9.5/A0V 231255.98-541112.0

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

 
 
WDS 23129-5411 HU 1549 (HD 218976) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23129-5411 HU 1549 (HD 218976) : MEASURES
 
 
No records found.

 
 
WDS 23129-5411 (HD 218976) : VIRTUAL EYEPIECE
 
 

23129-5411 HU 1549A mag 8.12 Sp B9.5/A0V 23129-5411 HU 1549B sep 1.4 P.A. 162.10 mag 12.03 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 23129-5411 (HD 218976) : ALADIN DSS IMAGE @ 23h 12m 55.98s -54° 11' 12.0"
 
 
 
 
WDS 23129-5411 HU 1549 (HD 218976) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23129-5411 HU 1549 distance=0' 23116-5435 NSN 457 distance=27' 23144-5337 UC 4908 distance=37' 23099-5437 NZO 105 distance=37' 23165-5434 RST1160 distance=39' 23179-5429 RST1161 distance=48' 23198-5443 LDS 811 distance=68' 23186-5502 TDT3976 distance=71' 23037-5438 TDT3866 distance=86' 23212-5319 KPP 994 distance=91' 23128-5240 TOK 682AB distance=91' 23042-5501 I 259 distance=92' 23232-5441 KPP4315 distance=95' 23239-5349 DUN 249 distance=100' 23040-5520 TDS1200 distance=104' 23034-5311 LIT 37 distance=104' 23123-5225 RST1158 distance=107' 23144-5226 LDS 801 distance=107' 23112-5557 B 2508 distance=107' 23020-5516 HU 1546 distance=115' 22598-5427 TDT3827 distance=117' 22593-5322 HJ 5372 distance=131' 23009-5254 NSN 459 distance=132' 23255-5527 FIN 289 distance=133' 23246-5537 TDT4025 distance=133' 22579-5453 RST1153 distance=138' 23289-5428 SKF 388 distance=141' 23287-5343 RST2219 distance=143' 22574-5456 HDS3264 distance=143' 22567-5355 TDT3805 distance=144' 23036-5618 HJ 5379 distance=150' 23300-5419 HJ 5401 distance=151' 23129-5141 BVD 158 distance=151' 23266-5243 EHR 21 distance=151' 23271-5247 NSC 32 distance=152' 22586-5247 ALD 17 distance=153' 23235-5211 TOI2314 distance=154' 22551-5344 RST2208 distance=160' 23207-5147 TDT3991 distance=161' 23097-5651 KPP1424 distance=162' 22547-5352 TDT3783 distance=162' 23313-5400 B 601 distance=162' 23212-5643 TDT3994 distance=168' 23317-5346 TOK 645 distance=168' 23319-5351 TDT4086 distance=168' 23237-5641 LDS 813 distance=171' 23274-5218 LDS 815AB distance=172' 23274-5218 LDS 815Ba,Bb distance=173' 22569-5237 RST1150 distance=173' 23270-5211 UC 4954 distance=175' 23322-5501 BRT3190 distance=175' 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 23129-5411 HU 1549 151 1.5
Show 23116-5435 NSN 457 45 1.7 27
Show 23144-5337 UC 4908 103 35.3 37
Show 23099-5437 NZO 105 274 3.8 37
Show 23165-5434 RST1160 331 1.6 39
Show 23179-5429 RST1161 288 0.1 48
Show 23198-5443 LDS 811 140 15.2 68
Show 23186-5502 TDT3976 347 0.5 71
Show 23037-5438 TDT3866 71 0.5 86
Show 23212-5319 KPP 994 211 8.0 91
Show 23128-5240 TOK 682 AB 145 7.0 91
Show 23042-5501 I 259 98 0.4 92
Show 23232-5441 KPP4315 276 1.6 95
Show 23239-5349 DUN 249 211 26.4 100
Show 23040-5520 TDS1200 94 0.9 104
Show 23034-5311 LIT 37 134 29.0 104
Show 23123-5225 RST1158 346 0.8 107
Show 23144-5226 LDS 801 81 47.6 107
Show 23112-5557 B 2508 324 0.2 107
Show 23020-5516 HU 1546 265 1.6 115
Show 22598-5427 TDT3827 322 0.9 117
Show 22593-5322 HJ 5372 297 17.9 131
Show 23009-5254 NSN 459 156 3.0 132
Show 23255-5527 FIN 289 16 1.7 133
Show 23246-5537 TDT4025 38 0.8 133
Show 22579-5453 RST1153 56 2.8 138
Show 23289-5428 SKF 388 129 15.9 141
Show 23287-5343 RST2219 343 1.4 143
Show 22574-5456 HDS3264 299 0.8 143
Show 22567-5355 TDT3805 128 0.5 144
Show 23036-5618 HJ 5379 328 12.2 150
Show 23300-5419 HJ 5401 42 13.2 151
Show 23129-5141 BVD 158 166 37.7 151
Show 23266-5243 EHR 21 122 0.5 151
Show 23271-5247 NSC 32 244 56.0 152
Show 22586-5247 ALD 17 313 2.8 153
Show 23235-5211 TOI2314 17 1.2 154
Show 22551-5344 RST2208 229 1.1 160
Show 23207-5147 TDT3991 152 0.7 161
Show 23097-5651 KPP1424 340 10.7 162
Show 22547-5352 TDT3783 186 0.5 162
Show 23313-5400 B 601 185 0.3 162
Show 23212-5643 TDT3994 324 0.5 168
Show 23317-5346 TOK 645 69 999.9 168
Show 23319-5351 TDT4086 124 1.8 168
Show 23237-5641 LDS 813 5 10.5 171
Show 23274-5218 LDS 815 AB 79 13.8 172
Show 23274-5218 LDS 815 Ba,Bb 61 0.7 173
Show 22569-5237 RST1150 98 1.4 173
Show 23270-5211 UC 4954 87 27.3 175
Show 23322-5501 BRT3190 109 4.7 175

 
 
WDS 23129-5411 : COMPONENTS
 
 
  A
B pa=162.1°
sep=1.39"
 
 
23129-5411 A
 
 
Componente originario normalizzato AB Name HD 218976 Coord arcsec 2000 231255.98-541112.0 Mag 8.12
Spectral class B9.5/A0V (blue-white) PmRA 35.00 PmDE 14.0 SAO 247776
HIP 114598 Tycho2 8831-00635-1 HD 218976 GC 32310
CP CP-5410225
Tycho2
Tycho2 8831-00635-1 Pflag RAmdeg 348.23327003 DEmdeg -54.18666239
PmRA 34.8 PmDE 13.6 E RAmdeg 4 E DEmdeg 4
E pmRA 4.0 E pmDE 3.7 EpRAm 1991.59 EpDEm 1991.72
Num 4 Q RAmdeg 1.0 Q DEmdeg 2.0 Q pmRA 1.0
Q pmDE 2.1 BTmag 8.120 E BTmag 0.015 VTmag 8.120
E VTmag 0.011 Prox 16 TYC T HIP 114598
CCDM A RAdeg 348.23313111 DEdeg -54.18669361 EpRA 1990 1.60
EpDE 1990 1.73 E RAdeg 4.3 E DEdeg 4.1 Posflg
Corr 0.0
SAO
SAO 247776 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 -0.009 Vmag 7.9 SpType B9
Double code Source 70 CatNum 32310 DM CP-5410225
DMcomp BDsup HD 218976 M HD 0
GC 32310 RA1950rad 6.06519972 DE1950rad -0.95049107 PmRA2000 0.0013
PmDE2000 -0.014
Hipparcos
Catalog H HIP 114598 Proxy H RAhms 23 12 55.95
DEdms -54 11 12.1 Vmag 8.1 VarFlag R Vmag H
RAdeg 348.233 DEdeg -54.1867 AstroRef A Plx 4.57
CCDM 23129-5411 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 148 Rho 1.599 HD 218976 BD
CD CP CP-5410225 Dm number -5410225 VIred 0.01
SpType B9.5/A0V R SpType Coord arcsec 2000 231255.95-541112.1
Hipparcos 2
HIP 114598 Sn 15 So 3 Nc 2
RArad 6.0778145937 DErad -0.9457362427 Plx 3.68 PmRA 19.42
PmDE 1.5 E RArad 0.47 E DErad 0.6 E Plx 0.97
E pmRA 0.61 E pmDE 0.6 Hpmag 8.1084 E Hpmag 0.0013
SHp 0.015 VA 0 BV -0.1 E BV 0.495
VI 0.01
CCDM
Ccdm 23129-5411 RComp Comp A Note1
Note2 Discov num DRAs 1.87 DDEs -13.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp B9 PmNote *
PmRA 14 PmDE -9 Dm number -5410225 Cat1 CPD
Name2 247776 Cat2 SAO HD 218976 M HD
ADS BDS M ADS BDS N IDS IDS 23071S5444A
HIC 114598
 
 
23129-5411 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231256.03-541113.3 Mag 12.03 PmRA 20.00
PmDE 1.0 Calc delta mag 3.91 Calc coord yes
CCDM
Ccdm 23129-5411 RComp Comp B Note1
Note2 Discov num HU 1549 DRAs DDEs
R dRAs Year 1927 Theta 147 Rho 1.5
Obs 3 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23071S5444B
HIC 114598