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Doubles in session


Current system
22231-6509
HJ 5327
HD 211981


Nearby doubles
6' : 22237-6513
LDS 783AB

8' : 22243-6508
HJ 5328AB

30' : 22273-6458
HJ 5334AB

30' : 22247-6537
TOK 864

37' : 22286-6500
MLO9001

45' : 22177-6538
TDT3450

49' : 22254-6556
MLO 95

61' : 22141-6531
KPP1337

62' : 22243-6408
TDT3511

62' : 22296-6555
TDT3545

77' : 22147-6414
UC 4689

78' : 22305-6612
TDT3555

83' : 22321-6609
HDS3197

93' : 22153-6351
RST3295

95' : 22354-6605
HJ 5342AB

98' : 22384-6523
HDS3215

99' : 22104-6608
UC 4668

103' : 22072-6447
TDT3353

104' : 22248-6652
BVD 141

105' : 22336-6350
TDT3583

106' : 22117-6628
TDT3399

107' : 22239-6656
HDS3174

109' : 22278-6325
NZO 103AB

114' : 22127-6643
UC 4683AB

117' : 22220-6705
DON1025

125' : 22428-6521
LDS 791AB



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.

22231-6509 HJ 5327 (HD 211981)

 
 
22h 23m 04.90s -65° 09' 02.3" P.A. 128.00 sep 25.4 mag 9.82,10.85 Sp A0/1V
 
 
Coord 2000 22231-6509 Discov num HJ 5327 Comp Coord arcsec 2000 22 23 04.90 -65 09 02.3
Date first 1835 Date last 2015 Obs 15
Pa first 128 Pa last 128.2 P.A. Now (θ) 128.2°
Sep first 30.0 Sep last 25.44 Sep. Now (ρ) 25.44"
Mag pri 9.82 Mag sec 10.85 delta mag (ΔM) 1.03 Spectral class A0/1V (white)
Pri motion ra +011 Sec motion ra +009
Pri motion dec -012 Sec motion dec -011
Notes N T (See Notes, Parallax indicates physical)
rPM=0.137 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 211981 Constellation Tucana Tycho2 9123-00715-1 Gaia DR2 6404438735380334720
HD 211981
 
 
WDS 22231-6509 HJ 5327 (HD 211981) : NOTES
 
 
discov_num notes refcode
HJ 5327 B is CPD-65@4028.
 
 
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
22231-6509 HJ 5327 1999 9 128 25.5 9.82 10.85 A0/1V N D 222304.90-650902.3
22231-6509 HJ 5327 2010 14 128 25.5 9.82 10.85 A0/1V N 222304.90-650902.3
22231-6509 HJ 5327 2015 15 128 25.4 9.82 10.85 A0/1V N 222304.90-650902.3

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

 
 
WDS 22231-6509 HJ 5327 (HD 211981) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22231-6509 HJ 5327 (HD 211981) : MEASURES
 
 
No records found.

 
 
WDS 22231-6509 (HD 211981) : VIRTUAL EYEPIECE
 
 

22231-6509 HJ 5327A mag 9.82 Sp A0/1V 22231-6509 HJ 5327B sep 17.8 P.A. 151.90 mag 10.85 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 22231-6509 (HD 211981) : ALADIN DSS IMAGE @ 22h 23m 04.90s -65° 09' 02.3"
 
 
 
 
WDS 22231-6509 HJ 5327 (HD 211981) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22231-6509 HJ 5327 distance=0' 22237-6513 LDS 783AB distance=6' 22237-6513 BAU 70AC distance=6' 22237-6513 BAU 70AD distance=6' 22237-6513 BAU 70AE distance=6' 22243-6508 HJ 5328AB distance=8' 22243-6508 BAU 71AC distance=8' 22273-6458 CHR 188Aa,Ab distance=30' 22273-6458 HJ 5334AB distance=30' 22247-6537 TOK 864 distance=30' 22286-6500 MLO9001 distance=37' 22177-6538 TDT3450 distance=45' 22254-6556 MLO 95 distance=49' 22141-6531 KPP1337 distance=61' 22243-6408 TDT3511 distance=62' 22296-6555 TDT3545 distance=62' 22147-6414 UC 4689 distance=77' 22305-6612 TDT3555 distance=78' 22321-6609 HDS3197 distance=83' 22153-6351 RST3295 distance=93' 22354-6605 HJ 5342AB distance=95' 22354-6605 BAU 74AC distance=95' 22384-6523 HDS3215 distance=98' 22104-6608 UC 4668 distance=99' 22072-6447 TDT3353 distance=103' 22248-6652 BVD 141 distance=104' 22336-6350 TDT3583 distance=105' 22117-6628 TDT3399 distance=106' 22239-6656 HDS3174 distance=107' 22278-6325 NZO 103AB distance=109' 22278-6325 BAU 72AC distance=109' 22127-6643 UC 4683AB distance=114' 22220-6705 DON1025 distance=117' 22428-6521 LDS 791AB distance=125' 22428-6521 DAM 246AC distance=125' 22412-6611 TDT3653 distance=128' 22427-6436 TDT3669 distance=130' 22331-6707 LDS 788 distance=133' 22262-6254 UC 4745 distance=137' 22097-6319 TDT3379 distance=141' 22116-6306 RST2192 distance=144' 22286-6729 VIG 21 distance=145' 22180-6249 I 20AB distance=145' 22110-6307 TDT3390 distance=146' 22375-6706 DON1035AB distance=147' 22375-6706 SHY 356AC distance=147' 22417-6316 RSS 573 distance=166' 22305-6752 KPP4275 distance=170' 22198-6221 TDT3466 distance=170' 22126-6748 UC 4681 distance=171' 22220-6807 KPP 509 distance=179' 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 22231-6509 HJ 5327 128 25.4
Show 22237-6513 LDS 783 AB 309 83.7 6
Show 22237-6513 BAU 70 AC 60 36.0 6
Show 22237-6513 BAU 70 AD 176 48.1 6
Show 22237-6513 BAU 70 AE 239 70.8 6
Show 22243-6508 HJ 5328 AB 295 9.3 8
Show 22243-6508 BAU 71 AC 262 25.3 8
Show 22273-6458 CHR 188 Aa,Ab 293 0.1 30
Show 22273-6458 HJ 5334 AB 279 6.8 30
Show 22247-6537 TOK 864 126 0.2 30
Show 22286-6500 MLO9001 128 5.5 37
Show 22177-6538 TDT3450 318 0.6 45
Show 22254-6556 MLO 95 47 7.2 49
Show 22141-6531 KPP1337 21 10.1 61
Show 22243-6408 TDT3511 10 0.6 62
Show 22296-6555 TDT3545 54 0.5 62
Show 22147-6414 UC 4689 64 12.6 77
Show 22305-6612 TDT3555 133 0.6 78
Show 22321-6609 HDS3197 356 6.4 83
Show 22153-6351 RST3295 178 2.3 93
Show 22354-6605 HJ 5342 AB 263 7.3 95
Show 22354-6605 BAU 74 AC 85 51.3 95
Show 22384-6523 HDS3215 67 0.9 98
Show 22104-6608 UC 4668 338 42.7 99
Show 22072-6447 TDT3353 45 0.9 103
Show 22248-6652 BVD 141 183 11.6 104
Show 22336-6350 TDT3583 306 0.9 105
Show 22117-6628 TDT3399 269 0.5 106
Show 22239-6656 HDS3174 208 1.1 107
Show 22278-6325 NZO 103 AB 232 6.8 109
Show 22278-6325 BAU 72 AC 230 35.1 109
Show 22127-6643 UC 4683 AB 220 39.7 114
Show 22220-6705 DON1025 22 0.7 117
Show 22428-6521 LDS 791 AB 292 20.7 125
Show 22428-6521 DAM 246 AC 176 7.0 125
Show 22412-6611 TDT3653 341 0.6 128
Show 22427-6436 TDT3669 140 0.4 130
Show 22331-6707 LDS 788 216 116.2 133
Show 22262-6254 UC 4745 301 48.7 137
Show 22097-6319 TDT3379 176 0.6 141
Show 22116-6306 RST2192 294 0.9 144
Show 22286-6729 VIG 21 53 0.6 145
Show 22180-6249 I 20 AB 188 0.7 145
Show 22110-6307 TDT3390 137 0.4 146
Show 22375-6706 DON1035 AB 304 1.4 147
Show 22375-6706 SHY 356 AC 323 803.5 147
Show 22417-6316 RSS 573 112 24.2 166
Show 22305-6752 KPP4275 205 5.9 170
Show 22198-6221 TDT3466 328 0.5 170
Show 22126-6748 UC 4681 347 41.9 171
Show 22220-6807 KPP 509 72 3.8 179

 
 
WDS 22231-6509 : COMPONENTS
 
 
  A
B pa=151.9°
sep=17.83"
 
 
22231-6509 A
 
 
Componente originario normalizzato AB Name HD 211981 Coord arcsec 2000 222304.90-650902.3 Mag 9.82
Spectral class A0/1V (white) PmRA 11.00 PmDE -12.0 Tycho2 9123-00715-1
HD 211981
Tycho2
Tycho2 9123-00715-1 Pflag RAmdeg 335.77041073 DEmdeg -65.15064803
PmRA 10.5 PmDE -9.6 E RAmdeg 11 E DEmdeg 11
E pmRA 2.5 E pmDE 2.5 EpRAm 1991.40 EpDEm 1991.45
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.2 Q pmRA 0.2
Q pmDE 0.2 BTmag 9.914 E BTmag 0.021 VTmag 9.818
E VTmag 0.021 Prox 254 TYC T HIP
CCDM RAdeg 335.77035306 DEdeg -65.15062583 EpRA 1990 1.62
EpDE 1990 1.68 E RAdeg 11.4 E DEdeg 10.8 Posflg
Corr 0.1
CCDM
Ccdm 22231-6509 RComp Comp A Note1
Note2 Discov num DRAs -0.97 DDEs -1.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp A0 PmNote *
PmRA 26 PmDE 1 Dm number -65 4027 Cat1 CPD
Name2 Cat2 HD 211981 M HD
ADS BDS M ADS BDS N IDS IDS 22159S6539A
HIC
 
 
22231-6509 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 222306.23-650918.0 Mag 10.85 PmRA 9.00
PmDE -11.0 Tycho2 9123-01283-1 Calc delta mag 1.03 Calc coord yes
Tycho2
Tycho2 9123-01283-1 Pflag RAmdeg 335.78361312 DEmdeg -65.15503301
PmRA 12.4 PmDE -11.5 E RAmdeg 27 E DEmdeg 24
E pmRA 2.4 E pmDE 1.9 EpRAm 1988.66 EpDEm 1985.21
Num 4 Q RAmdeg 1.4 Q DEmdeg 0.2 Q pmRA 1.4
Q pmDE 0.3 BTmag 11.353 E BTmag 0.049 VTmag 10.846
E VTmag 0.047 Prox 254 TYC T HIP
CCDM RAdeg 335.78355194 DEdeg -65.15500583 EpRA 1990 1.62
EpDE 1990 1.68 E RAdeg 29.4 E DEdeg 28.2 Posflg
Corr 0.1
CCDM
Ccdm 22231-6509 RComp Comp B Note1
Note2 Discov num HJ 5327 DRAs DDEs
R dRAs Year 1880 Theta 128 Rho 25.5
Obs 3 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number -65 4028 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22159S6539B
HIC