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Doubles in session


Current system
22087-5626
HU 1543
HD 209956


Nearby doubles
12' : 22089-5638
B 551

13' : 22099-5635
RST1123

23' : 22060-5628
I 381

34' : 22062-5600
HDS3139

41' : 22085-5707
CBL 186

49' : 22034-5647
SOZ 1AB

51' : 22036-5559
LDS 771

54' : 22113-5715
TDT3392

65' : 22009-5628
I 338

71' : 22136-5528
HJ 5320

72' : 22156-5544
KPP 506

74' : 22022-5717
B 2899

75' : 22141-5527
RST2193

76' : 22089-5511
NSC 30

80' : 22166-5543
SYO 2

92' : 22161-5734
B 554

92' : 22115-5755
UC 4674

100' : 21571-5606
UC 4610

103' : 22017-5503
RST1115

105' : 21577-5538
TDT3262

106' : 22198-5535
RST2196

111' : 22158-5801
B 2501

113' : 22124-5814
TDT3404

115' : 21562-5716
UC 4605

117' : 22226-5609
I 134

119' : 22085-5825
SKF2810



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.

22087-5626 HU 1543 (HD 209956)

 
 
22h 08m 42.97s -56° 26' 09.7" P.A. 324.00 sep 1.5 mag 8.30,10.36 Sp F5V
 
 
Coord 2000 22087-5626 Discov num HU 1543 Comp Coord arcsec 2000 22 08 42.97 -56 26 09.7
Date first 1927 Date last 2016 Obs 10
Pa first 295 Pa last 323.9 P.A. Now (θ) 323.9°
Sep first 1.2 Sep last 1.544 Sep. Now (ρ) 1.544"
Mag pri 8.30 Mag sec 10.36 delta mag (ΔM) 2.06 Spectral class F5V (yellow-white)
Pri motion ra +070 Sec motion ra +070
Pri motion dec -023 Sec motion dec -023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 209956 Constellation Indus SAO 247327 Tycho2 8817-00781-1
Gaia DR2 6411961868815525760 HD 209956 GC 30952
 
 
WDS 22087-5626 HU 1543 (HD 209956) : 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
22087-5626 HU 1543 1991 9 316 1.4 8.30 10.36 F5V 220842.97-562609.7
22087-5626 HU 1543 2016 10 324 1.5 8.30 10.36 F5V 220842.97-562609.7

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

 
 
WDS 22087-5626 HU 1543 (HD 209956) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22087-5626 HU 1543 (HD 209956) : MEASURES
 
 
No records found.

 
 
WDS 22087-5626 (HD 209956) : VIRTUAL EYEPIECE
 
 

22087-5626 HU 1543A mag 8.3 Sp F5V 22087-5626 HU 1543B sep 1.4 P.A. 338.00 mag 10.36 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 22087-5626 (HD 209956) : ALADIN DSS IMAGE @ 22h 08m 42.97s -56° 26' 09.7"
 
 
 
 
WDS 22087-5626 HU 1543 (HD 209956) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22087-5626 HU 1543 distance=0' 22089-5638 B 551 distance=12' 22099-5635 RST1123 distance=13' 22060-5628 I 381 distance=23' 22062-5600 HDS3139 distance=34' 22085-5707 CBL 186 distance=41' 22034-5647 VLK 1Ba,Bb distance=43' 22034-5647 SOZ 1AB distance=49' 22036-5559 LDS 771 distance=51' 22113-5715 TDT3392 distance=54' 22009-5628 I 338 distance=65' 22136-5528 HJ 5320 distance=71' 22156-5544 KPP 506 distance=72' 22022-5717 B 2899 distance=74' 22141-5527 RST2193 distance=75' 22089-5511 NSC 30 distance=76' 22166-5543 SYO 2 distance=80' 22161-5734 B 554 distance=92' 22115-5755 UC 4674 distance=92' 21571-5606 UC 4610 distance=100' 22017-5503 RST1115 distance=103' 21577-5538 TDT3262 distance=105' 22198-5535 RST2196 distance=106' 22158-5801 B 2501 distance=111' 22124-5814 TDT3404 distance=113' 21562-5716 UC 4605 distance=115' 22226-5609 I 134 distance=117' 22085-5825 SKF2810 distance=119' 22226-5545 UC 4728 distance=124' 21566-5514 TDT3251 distance=125' 21579-5500 FIN 307 distance=126' 22220-5733 TDT3489 distance=128' 21599-5439 UC 4624 distance=131' 21537-5535 TDT3221 distance=136' 21553-5505 RST5557 distance=140' 22075-5405 UC 4658 distance=142' 22091-5402 UC 4665 distance=145' 22117-5850 HJ 5317 distance=146' 22149-5845 KPP1333 distance=148' 21506-5647 HU 1633 distance=151' 22056-5858 B 548 distance=154' 22249-5748 I 383AB distance=156' 22249-5748 I 383AC distance=156' 22272-5555 TDT3528 distance=158' 22044-5351 HJ 5313 distance=160' 22070-5347 HU 1542 distance=160' 22071-5908 HJ 5316 distance=162' 21552-5831 TDT3243 distance=166' 22251-5813 TDT3516Aa,Ab distance=170' 22251-5813 UC 4740AB distance=170' 22274-5800 I 137 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 22087-5626 HU 1543 324 1.5
Show 22089-5638 B 551 173 3.1 12
Show 22099-5635 RST1123 20 0.8 13
Show 22060-5628 I 381 88 1.6 23
Show 22062-5600 HDS3139 322 12.8 34
Show 22085-5707 CBL 186 328 26.3 41
Show 22034-5647 VLK 1 Ba,Bb 127 0.5 43
Show 22034-5647 SOZ 1 AB 88 403.1 49
Show 22036-5559 LDS 771 192 41.1 51
Show 22113-5715 TDT3392 171 0.5 54
Show 22009-5628 I 338 289 0.9 65
Show 22136-5528 HJ 5320 287 18.3 71
Show 22156-5544 KPP 506 70 3.8 72
Show 22022-5717 B 2899 219 7.9 74
Show 22141-5527 RST2193 34 0.8 75
Show 22089-5511 NSC 30 113 4.5 76
Show 22166-5543 SYO 2 12 16.7 80
Show 22161-5734 B 554 147 7.8 92
Show 22115-5755 UC 4674 158 7.6 92
Show 21571-5606 UC 4610 161 43.6 100
Show 22017-5503 RST1115 190 1.5 103
Show 21577-5538 TDT3262 333 1.7 105
Show 22198-5535 RST2196 216 1.0 106
Show 22158-5801 B 2501 152 1.2 111
Show 22124-5814 TDT3404 106 0.9 113
Show 21562-5716 UC 4605 292 31.6 115
Show 22226-5609 I 134 274 0.5 117
Show 22085-5825 SKF2810 6 111.1 119
Show 22226-5545 UC 4728 254 18.3 124
Show 21566-5514 TDT3251 298 0.5 125
Show 21579-5500 FIN 307 222 0.1 126
Show 22220-5733 TDT3489 37 0.5 128
Show 21599-5439 UC 4624 336 23.9 131
Show 21537-5535 TDT3221 100 0.7 136
Show 21553-5505 RST5557 218 0.6 140
Show 22075-5405 UC 4658 40 32.9 142
Show 22091-5402 UC 4665 236 11.2 145
Show 22117-5850 HJ 5317 100 14.3 146
Show 22149-5845 KPP1333 330 10.1 148
Show 21506-5647 HU 1633 323 1.6 151
Show 22056-5858 B 548 250 0.1 154
Show 22249-5748 I 383 AB 248 23.6 156
Show 22249-5748 I 383 AC 262 82.7 156
Show 22272-5555 TDT3528 200 2.9 158
Show 22044-5351 HJ 5313 101 12.8 160
Show 22070-5347 HU 1542 117 5.8 160
Show 22071-5908 HJ 5316 136 3.5 162
Show 21552-5831 TDT3243 107 1.0 166
Show 22251-5813 TDT3516 Aa,Ab 61 0.4 170
Show 22251-5813 UC 4740 AB 167 37.1 170
Show 22274-5800 I 137 340 2.2 179

 
 
WDS 22087-5626 : COMPONENTS
 
 
  A
B pa=338.0°
sep=1.35"
 
 
22087-5626 A
 
 
Componente originario normalizzato AB Name HD 209956 Coord arcsec 2000 220842.97-562609.7 Mag 8.3
Spectral class F5V (yellow-white) PmRA 70.00 PmDE -23.0 SAO 247327
Tycho2 8817-00781-1 HD 209956 GC 30952 DM CP-5710042
Tycho2
Tycho2 8817-00781-1 Pflag P RAmdeg 332.17903969 DEmdeg -56.43603410
PmRA 70.4 PmDE -23.4 E RAmdeg 6 E DEmdeg 6
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.38 EpDEm 1991.38
Num 7 Q RAmdeg 2.0 Q DEmdeg 2.0 Q pmRA 2.0
Q pmDE 2.0 BTmag 8.760 E BTmag 0.017 VTmag 8.296
E VTmag 0.011 Prox 14 TYC T HIP
CCDM RAdeg 332.17877417 DEdeg -56.43599806 EpRA 1990 1.59
EpDE 1990 1.62 E RAdeg 5.5 E DEdeg 5.8 Posflg D
Corr 0.0
SAO
SAO 247327 DelFlag RA1950 PmRA1950 0.0089
DE1950 PmDE1950 -0.032 Vmag 8.1 SpType F2
Double code Source 70 CatNum 30952 DM CP-5710042
DMcomp BDsup HD 209956 M HD 0
GC 30952 RA1950rad 5.78292107 DE1950rad -0.98927212 PmRA2000 0.0083
PmDE2000 -0.036
CCDM
Ccdm 22087-5626 RComp Comp A Note1
Note2 Discov num DRAs 0.90 DDEs -10.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp F2 PmNote *
PmRA 71 PmDE -31 Dm number -5710042 Cat1 CPD
Name2 247327 Cat2 SAO HD 209956 M HD
ADS BDS M ADS BDS N IDS IDS 22020S5656A
HIC
 
 
22087-5626 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220842.91-562608.5 Mag 10.36 PmRA 70.00
PmDE -23.0 Tycho2 8817-00781-2 Calc delta mag 2.06 Calc coord yes
Tycho2
Tycho2 8817-00781-2 Pflag P RAmdeg 332.17903969 DEmdeg -56.43603410
PmRA 70.4 PmDE -23.4 E RAmdeg 6 E DEmdeg 6
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.38 EpDEm 1991.38
Num 7 Q RAmdeg 2.0 Q DEmdeg 2.0 Q pmRA 2.0
Q pmDE 2.0 BTmag 11.005 E BTmag 0.045 VTmag 10.362
E VTmag 0.037 Prox 14 TYC HIP
CCDM RAdeg 332.17827472 DEdeg -56.43571111 EpRA 1990 1.59
EpDE 1990 1.60 E RAdeg 24.4 E DEdeg 26.7 Posflg D
Corr 0.0
CCDM
Ccdm 22087-5626 RComp Comp B Note1
Note2 Discov num HU 1543 DRAs DDEs
R dRAs Year 1927 Theta 295 Rho 1.2
Obs 5 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22020S5656B
HIC