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Doubles in session


Current system
23133-6035
HU 1645
HD 218994


Nearby doubles
13' : 23134-6022
TDT3941

23' : 23127-6013
UC 4902AB

24' : 23164-6031
NZO 107

26' : 23111-6055
TDS1203

27' : 23138-6009
NZO 106

36' : 23169-6012
LDS 806AB

43' : 23180-6100
DUN 247

53' : 23162-5947
TOK 217

56' : 23155-5942
I 143

62' : 23086-5944
DUN 245

62' : 23106-5937
TDT3921

64' : 23108-5934
TDT3923

65' : 23057-6005
HDS3290

71' : 23079-5938
NZO 104

72' : 23076-5938
UC 4886

74' : 23128-6148
HU 1644

84' : 23123-6158
TDT3932

88' : 23021-6007
TDT3845

90' : 23170-6200
EHR 20

90' : 23225-5938
TDT4005

94' : 23006-6033
UC 4864

96' : 23217-6149
UC 4930

102' : 23226-5921
B 598

103' : 23247-5938
HDS3331

103' : 23229-6151
SKF2857

104' : 22593-6022
B 580AB



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.

23133-6035 HU 1645 (HD 218994)

 
 
23h 13m 16.08s -60° 35' 02.8" P.A. 76.00 sep 1.1 mag 9.10,9.54 Sp Ap dist. 281.69 pc (918.87 l.y.)
 
 
Coord 2000 23133-6035 Discov num HU 1645 Comp Coord arcsec 2000 23 13 16.08 -60 35 02.8
Date first 1914 Date last 2016 Obs 13
Pa first 78 Pa last 76.3 P.A. Now (θ) 76.3°
Sep first 0.9 Sep last 1.088 Sep. Now (ρ) 1.088"
Mag pri 9.10 Mag sec 9.54 delta mag (ΔM) 0.44 Spectral class Ap (white)
Pri motion ra +037 Sec motion ra +037
Pri motion dec -022 Sec motion dec -022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 218994 Constellation Tucana SAO 255430 HIP 114629
Tycho2 9125-01113-1 Gaia DR2 6490573544291074304 HD 218994 CP CP-61 6731
Distance 281.69 Distance ly 918.87
 
 
WDS 23133-6035 HU 1645 (HD 218994) : 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
23133-6035 HU 1645 1991 11 75 1.1 9.10 9.54 Ap D 231316.08-603502.8
23133-6035 HU 1645 2015 12 76 1.1 9.10 9.54 Ap 231316.08-603502.8
23133-6035 HU 1645 2016 13 76 1.1 9.10 9.54 Ap 231316.08-603502.8

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

 
 
WDS 23133-6035 HU 1645 (HD 218994) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23133-6035 HU 1645 (HD 218994) : MEASURES
 
 
No records found.

 
 
WDS 23133-6035 (HD 218994) : VIRTUAL EYEPIECE
 
 

23133-6035 HU 1645A mag 9.1 Sp Ap 23133-6035 HU 1645B sep 0.6 P.A. 63.60 mag 9.54 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 23133-6035 (HD 218994) : ALADIN DSS IMAGE @ 23h 13m 16.08s -60° 35' 02.8"
 
 
 
 
WDS 23133-6035 HU 1645 (HD 218994) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23133-6035 HU 1645 distance=1' 23134-6022 TDT3941 distance=13' 23127-6013 UC 4902AB distance=23' 23164-6031 NZO 107 distance=24' 23111-6055 TDS1203 distance=26' 23138-6009 NZO 106 distance=27' 23169-6012 LDS 806AB distance=36' 23180-6100 DUN 247 distance=43' 23162-5947 TOK 217 distance=53' 23155-5942 I 143 distance=56' 23086-5944 DUN 245 distance=62' 23106-5937 TDT3921 distance=62' 23108-5934 TDT3923 distance=64' 23057-6005 HDS3290 distance=65' 23079-5938 NZO 104 distance=71' 23076-5938 UC 4886 distance=72' 23128-6148 HU 1644 distance=74' 23123-6158 TDT3932 distance=84' 23021-6007 TDT3845 distance=88' 23170-6200 EHR 20 distance=90' 23225-5938 TDT4005 distance=90' 23006-6033 UC 4864 distance=94' 23217-6149 UC 4930 distance=96' 23226-5921 B 598 distance=102' 23247-5938 HDS3331 distance=103' 23229-6151 SKF2857 distance=103' 22593-6022 B 580AB distance=104' 22593-6022 B 580AC distance=104' 22590-6055 TDT3824 distance=107' 23275-6111 UC 4957 distance=110' 22583-6111 HJ 5370AB distance=115' 22583-6111 BAU 75AC distance=115' 22587-6121 TDT3822 distance=116' 23105-5839 TDT3918 distance=118' 23224-5857 TOK 920Ca,Cb distance=120' 23046-6218 B 1400Aa,Ab distance=121' 23046-6218 UC 4875AB distance=121' 23048-5846 TDT3875 distance=127' 23081-5833 TDT3896 distance=129' 23005-5910 B 581 distance=129' 23032-6223 B 583 distance=130' 22551-6110 TDT3788 distance=138' 23029-5838 TDT3858 distance=142' 22543-6104 B 579 distance=142' 23067-5822 TDT3889 distance=143' 23186-5818 HJ 5392 distance=143' 23174-5814 GAT 31 distance=145' 22548-6132 NSN 439 distance=146' 23081-6302 UC 4890 distance=152' 23085-5807 TDT3900 distance=153' 23202-6304 RST1163 distance=158' 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 23133-6035 HU 1645 76 1.1 1
Show 23134-6022 TDT3941 93 1.0 13
Show 23127-6013 UC 4902 AB 313 8.9 23
Show 23164-6031 NZO 107 330 1.4 24
Show 23111-6055 TDS1203 335 1.0 26
Show 23138-6009 NZO 106 176 11.4 27
Show 23169-6012 LDS 806 AB 298 92.1 36
Show 23180-6100 DUN 247 294 51.8 43
Show 23162-5947 TOK 217 147 0.1 53
Show 23155-5942 I 143 8 3.1 56
Show 23086-5944 DUN 245 289 13.6 62
Show 23106-5937 TDT3921 152 4.3 62
Show 23108-5934 TDT3923 264 1.4 64
Show 23057-6005 HDS3290 263 0.4 65
Show 23079-5938 NZO 104 67 3.6 71
Show 23076-5938 UC 4886 177 21.1 72
Show 23128-6148 HU 1644 328 0.8 74
Show 23123-6158 TDT3932 82 0.7 84
Show 23021-6007 TDT3845 259 1.5 88
Show 23170-6200 EHR 20 348 10.2 90
Show 23225-5938 TDT4005 341 0.7 90
Show 23006-6033 UC 4864 105 11.9 94
Show 23217-6149 UC 4930 212 22.1 96
Show 23226-5921 B 598 8 0.2 102
Show 23247-5938 HDS3331 239 0.3 103
Show 23229-6151 SKF2857 166 16.6 103
Show 22593-6022 B 580 AB 144 2.4 104
Show 22593-6022 B 580 AC 46 17.2 104
Show 22590-6055 TDT3824 199 0.5 107
Show 23275-6111 UC 4957 257 70.7 110
Show 22583-6111 HJ 5370 AB 146 18.1 115
Show 22583-6111 BAU 75 AC 13 38.3 115
Show 22587-6121 TDT3822 35 0.6 116
Show 23105-5839 TDT3918 117 1.8 118
Show 23224-5857 TOK 920 Ca,Cb 77 0.1 120
Show 23046-6218 B 1400 Aa,Ab 349 0.6 121
Show 23046-6218 UC 4875 AB 92 46.0 121
Show 23048-5846 TDT3875 306 0.6 127
Show 23081-5833 TDT3896 238 2.2 129
Show 23005-5910 B 581 208 1.9 129
Show 23032-6223 B 583 309 3.1 130
Show 22551-6110 TDT3788 255 1.0 138
Show 23029-5838 TDT3858 159 0.6 142
Show 22543-6104 B 579 211 0.8 142
Show 23067-5822 TDT3889 46 0.4 143
Show 23186-5818 HJ 5392 318 49.0 143
Show 23174-5814 GAT 31 110 4.7 145
Show 22548-6132 NSN 439 355 2.4 146
Show 23081-6302 UC 4890 53 98.2 152
Show 23085-5807 TDT3900 284 0.4 153
Show 23202-6304 RST1163 249 1.9 158

 
 
WDS 23133-6035 : COMPONENTS
 
 
  A
B pa=63.6°
sep=0.58"
 
 
23133-6035 A
 
 
Componente originario normalizzato AB Name HD 218994 Coord arcsec 2000 231316.08-603502.8 Mag 9.1
Spectral class Ap (white) PmRA 37.00 PmDE -22.0 SAO 255430
HIP 114629 Tycho2 9125-01113-1 HD 218994 CP CP-61 6731
Tycho2
Tycho2 9125-01113-1 Pflag P RAmdeg 348.31700073 DEmdeg -60.58410289
PmRA 36.9 PmDE -21.7 E RAmdeg 7 E DEmdeg 7
E pmRA 2.2 E pmDE 2.1 EpRAm 1991.36 EpDEm 1991.38
Num 7 Q RAmdeg 1.7 Q DEmdeg 0.9 Q pmRA 1.7
Q pmDE 0.9 BTmag 9.384 E BTmag 0.017 VTmag 9.096
E VTmag 0.014 Prox 11 TYC T HIP 114629
CCDM A RAdeg 348.31664361 DEdeg -60.58407694 EpRA 1990 1.65
EpDE 1990 1.69 E RAdeg 7.3 E DEdeg 7.0 Posflg D
Corr 0.2
SAO
SAO 255430 DelFlag RA1950 PmRA1950 0.0076
DE1950 PmDE1950 -0.01 Vmag 8.7 SpType A3
Double code Source 43 CatNum 6857 DM CP-61 6731
DMcomp BDsup HD 218994 M HD 0
GC RA1950rad 6.06627279 DE1950rad -1.06213722 PmRA2000 0.0069
PmDE2000 -0.014
Hipparcos
Catalog H HIP 114629 Proxy H RAhms 23 13 15.99
DEdms -60 35 02.7 Vmag 8.57 VarFlag R Vmag H
RAdeg 348.317 DEdeg -60.5841 AstroRef A Plx 3.64
CCDM 23133-6035 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 75 Rho 1.094 HD 218994 BD
CD CP CP-61 6731 Dm number -61 6731 VIred 0.29
SpType Ap Sr R SpType Coord arcsec 2000 231315.99-603502.7
Hipparcos 2
HIP 114629 Sn 15 So 3 Nc 2
RArad 6.0792720316 DErad -1.0573915131 Plx 3.55 PmRA 39.62
PmDE -22.38 E RArad 0.72 E DErad 1 E Plx 1.19
E pmRA 0.96 E pmDE 1.18 Hpmag 8.6427 E Hpmag 0.0019
SHp 0.021 VA 0 BV 0.258 E BV 0.01
VI 0.29
CCDM
Ccdm 23133-6035 RComp Comp A Note1
Note2 Discov num DRAs -1.78 DDEs -1.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp A3 PmNote *
PmRA 55 PmDE -10 Dm number -61 6731 Cat1 CPD
Name2 255430 Cat2 SAO HD 218994 M HD
ADS BDS M ADS BDS N IDS IDS 23073S6108A
HIC 114629
 
 
23133-6035 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231316.15-603502.5 Mag 9.54 PmRA 37.00
PmDE -22.0 Tycho2 9125-01113-2 Calc delta mag 0.44 Calc coord yes
Tycho2
Tycho2 9125-01113-2 Pflag P RAmdeg 348.31700073 DEmdeg -60.58410289
PmRA 36.9 PmDE -21.7 E RAmdeg 7 E DEmdeg 7
E pmRA 2.2 E pmDE 2.1 EpRAm 1991.36 EpDEm 1991.38
Num 7 Q RAmdeg 1.7 Q DEmdeg 0.9 Q pmRA 1.7
Q pmDE 0.9 BTmag 9.902 E BTmag 0.021 VTmag 9.544
E VTmag 0.018 Prox 11 TYC HIP 114629
CCDM B RAdeg 348.31723083 DEdeg -60.58399806 EpRA 1990 1.65
EpDE 1990 1.69 E RAdeg 10.3 E DEdeg 9.8 Posflg D
Corr 0.2
CCDM
Ccdm 23133-6035 RComp Comp B Note1
Note2 Discov num HU 1645 DRAs DDEs
R dRAs Year 1914 Theta 073 Rho 1.2
Obs 7 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23073S6108B
HIC 114629