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Current system
21244-5435
HU 1537
HD 203465


Nearby doubles
11' : 21233-5429
TVB 319

25' : 21218-5428
UC 4458

49' : 21282-5510
R 331

49' : 21192-5455
BRT3188

63' : 21174-5419
RST3282

72' : 21164-5451
HDS3026

74' : 21161-5421
TDT2870

74' : 21226-5547
HU 1536

76' : 21199-5331
ARY 79

79' : 21199-5327
HJ 5258AB

98' : 21208-5302
LWR 18AB

100' : 21358-5435
RST5554

100' : 21263-5257
RST1089

101' : 21141-5428
LDS 735

108' : 21354-5523
HJ 5276

110' : 21158-5316
FIN 329

113' : 21149-5552
WSP 46AB

115' : 21146-5552
HU 1535

122' : 21104-5434
HJ 5246

123' : 21353-5318
HJ 5277

125' : 21116-5533
UC 4398

130' : 21209-5229
UC 4449

130' : 21210-5229
CVN 66AB

131' : 21324-5626
UC 4489

133' : 21143-5615
HU 1534

142' : 21351-5250
RST1096



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.

21244-5435 HU 1537 (HD 203465)

 
 
21h 24m 24.13s -54° 34' 40.4" P.A. 353.00 sep 3.5 mag 9.39,11.31 Sp G6:IV/V dist. 157.98 pc (515.33 l.y.)
 
 
Coord 2000 21244-5435 Discov num HU 1537 Comp Coord arcsec 2000 21 24 24.13 -54 34 40.4
Date first 1913 Date last 2016 Obs 11
Pa first 352 Pa last 353.2 P.A. Now (θ) 353.2°
Sep first 3.6 Sep last 3.454 Sep. Now (ρ) 3.454"
Mag pri 9.39 Mag sec 11.31 delta mag (ΔM) 1.92 Spectral class G6:IV/V (yellow)
Pri motion ra +050 Sec motion ra +031
Pri motion dec -074 Sec motion dec +053
Notes
rPM=1.438
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 203465 Constellation Indus SAO 247013 HIP 105692
Tycho2 8810-00770-1 Gaia DR2 6463441552983540096 HD 203465 CP CP-55 9581
Distance 157.98 Distance ly 515.33
 
 
WDS 21244-5435 HU 1537 (HD 203465) : 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
21244-5435 HU 1537 2000 8 350 3.0 9.39 11.31 G6:IV/V D 212424.13-543440.4
21244-5435 HU 1537 2016 11 353 3.5 9.39 11.31 G6:IV/V 212424.13-543440.4

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

 
 
WDS 21244-5435 HU 1537 (HD 203465) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21244-5435 HU 1537 (HD 203465) : MEASURES
 
 
No records found.

 
 
WDS 21244-5435 (HD 203465) : VIRTUAL EYEPIECE
 
 

21244-5435 HU 1537A mag 9.39 Sp G6:IV/V 21244-5435 HU 1537B sep 3.4 P.A. 356.00 mag 11.31 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 21244-5435 (HD 203465) : ALADIN DSS IMAGE @ 21h 24m 24.13s -54° 34' 40.4"
 
 
 
 
WDS 21244-5435 HU 1537 (HD 203465) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21244-5435 HU 1537 distance=0' 21233-5429 TVB 319 distance=11' 21218-5428 UC 4458 distance=25' 21282-5510 R 331 distance=49' 21192-5455 BRT3188 distance=49' 21174-5419 RST3282 distance=63' 21164-5451 HDS3026 distance=72' 21161-5421 TDT2870 distance=74' 21226-5547 HU 1536 distance=74' 21199-5331 ARY 79 distance=76' 21199-5327 HJ 5258AB distance=79' 21199-5327 MRN 3Aa,Ab distance=79' 21208-5302 LWR 18AB distance=98' 21208-5302 SHY 340AC distance=98' 21358-5435 RST5554 distance=100' 21263-5257 RST1089 distance=100' 21141-5428 LDS 735 distance=101' 21354-5523 HJ 5276 distance=108' 21158-5316 FIN 329 distance=110' 21149-5552 WSP 46AB distance=113' 21149-5552 WSP 46AC distance=113' 21146-5552 HU 1535 distance=115' 21104-5434 HJ 5246 distance=122' 21353-5318 HJ 5277 distance=123' 21116-5533 UC 4398 distance=125' 21209-5229 UC 4449 distance=130' 21210-5229 CVN 66AB distance=130' 21210-5229 CVN 66AC distance=130' 21210-5229 CVN 66Aa,Ab distance=130' 21324-5626 UC 4489 distance=131' 21143-5615 HU 1534 distance=133' 21351-5250 RST1096 distance=142' 21404-5402 TOI2203 distance=144' 21418-5435 TDT3113 distance=151' 21419-5456 BRT3189 distance=153' 21408-5535 TDT3103 distance=154' 21362-5632 UC 4506AB distance=155' 21230-5157 I 132 distance=159' 21098-5302 UC 4393 distance=160' 21069-5529 HJ 5241 distance=160' 21283-5152 HU 1629 distance=167' 21249-5732 GAO 3 distance=177' 21114-5220 HU 1626 distance=178' 21392-5641 KPP 572 distance=178' 21387-5228 UC 4518 distance=180' 21400-5222 HDS3084 distance=193' 21231-5122 UC 4464 distance=194' 21221-5121 LDS 739AB distance=195' 21046-5621 RST1081 distance=199' 21318-5124 KPP2453 distance=203' 21168-5123 BVD 136 distance=204' 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 21244-5435 HU 1537 353 3.5
Show 21233-5429 TVB 319 359 14.7 11
Show 21218-5428 UC 4458 171 11.4 25
Show 21282-5510 R 331 106 29.0 49
Show 21192-5455 BRT3188 77 4.6 49
Show 21174-5419 RST3282 277 0.5 63
Show 21164-5451 HDS3026 223 0.4 72
Show 21161-5421 TDT2870 246 1.0 74
Show 21226-5547 HU 1536 172 5.2 74
Show 21199-5331 ARY 79 98 29.2 76
Show 21199-5327 HJ 5258 AB 269 7.3 79
Show 21199-5327 MRN 3 Aa,Ab 21 0.1 79
Show 21208-5302 LWR 18 AB 230 13.6 98
Show 21208-5302 SHY 340 AC 3 999.9 98
Show 21358-5435 RST5554 254 1.2 100
Show 21263-5257 RST1089 99 1.0 100
Show 21141-5428 LDS 735 60 15.3 101
Show 21354-5523 HJ 5276 31 13.5 108
Show 21158-5316 FIN 329 92 0.2 110
Show 21149-5552 WSP 46 AB 66 9.3 113
Show 21149-5552 WSP 46 AC 292 17.5 113
Show 21146-5552 HU 1535 217 8.6 115
Show 21104-5434 HJ 5246 135 3.4 122
Show 21353-5318 HJ 5277 59 14.9 123
Show 21116-5533 UC 4398 100 7.2 125
Show 21209-5229 UC 4449 284 51.6 130
Show 21210-5229 CVN 66 AB 48 3.3 130
Show 21210-5229 CVN 66 AC 161 5.9 130
Show 21210-5229 CVN 66 Aa,Ab 238 0.1 130
Show 21324-5626 UC 4489 24 17.7 131
Show 21143-5615 HU 1534 346 5.5 133
Show 21351-5250 RST1096 188 2.0 142
Show 21404-5402 TOI2203 81 0.1 144
Show 21418-5435 TDT3113 301 0.5 151
Show 21419-5456 BRT3189 293 4.5 153
Show 21408-5535 TDT3103 68 0.5 154
Show 21362-5632 UC 4506 AB 69 60.9 155
Show 21230-5157 I 132 276 1.2 159
Show 21098-5302 UC 4393 343 55.5 160
Show 21069-5529 HJ 5241 40 12.6 160
Show 21283-5152 HU 1629 248 1.3 167
Show 21249-5732 GAO 3 50 35.7 177
Show 21114-5220 HU 1626 104 0.9 178
Show 21392-5641 KPP 572 65 5.3 178
Show 21387-5228 UC 4518 48 50.8 180
Show 21400-5222 HDS3084 106 0.0 193
Show 21231-5122 UC 4464 203 9.4 194
Show 21221-5121 LDS 739 AB 286 44.2 195
Show 21046-5621 RST1081 215 0.1 199
Show 21318-5124 KPP2453 255 21.7 203
Show 21168-5123 BVD 136 212 32.6 204

 
 
WDS 21244-5435 : COMPONENTS
 
 
  A
B pa=356.0°
sep=3.44"
 
 
21244-5435 A
 
 
Componente originario normalizzato AB Name HD 203465 Coord arcsec 2000 212424.13-543440.4 Mag 9.39
Spectral class G6:IV/V (yellow) PmRA 50.00 PmDE -74.0 SAO 247013
HIP 105692 Tycho2 8810-00770-1 HD 203465 CP CP-55 9581
Tycho2
Tycho2 8810-00770-1 Pflag RAmdeg 321.10055218 DEmdeg -54.57787299
PmRA 51.3 PmDE -86.0 E RAmdeg 12 E DEmdeg 14
E pmRA 1.4 E pmDE 1.5 EpRAm 1989.03 EpDEm 1988.89
Num 11 Q RAmdeg 1.4 Q DEmdeg 3.0 Q pmRA 1.4
Q pmDE 2.9 BTmag 10.181 E BTmag 0.028 VTmag 9.386
E VTmag 0.020 Prox 35 TYC T HIP 105692
CCDM A RAdeg 321.10034944 DEdeg -54.57767611 EpRA 1990 1.71
EpDE 1990 1.50 E RAdeg 12.5 E DEdeg 14.8 Posflg
Corr -0.2
SAO
SAO 247013 DelFlag RA1950 PmRA1950 0.0049
DE1950 PmDE1950 -0.035 Vmag 9.1 SpType G5
Double code Source 42 CatNum 8352 DM CP-55 9581
DMcomp BDsup HD 203465 M HD 0
GC RA1950rad 5.58870622 DE1950rad -0.95629942 PmRA2000 0.0045
PmDE2000 -0.039
Hipparcos
Catalog H HIP 105692 Proxy H RAhms 21 24 24.08
DEdms -54 34 39.6 Vmag 9.13 VarFlag R Vmag H
RAdeg 321.1 DEdeg -54.5777 AstroRef A Plx 6.14
CCDM 21244-5435 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 353 Rho 3.505 HD 203465 BD
CD CP CP-55 9581 Dm number -55 9581 VIred 0.7
SpType G6:IV/V+... R SpType Coord arcsec 2000 212424.08-543439.6
Hipparcos 2
HIP 105692 Sn 15 So 3 Nc 2
RArad 5.6042580183 DErad -0.9525600653 Plx 6.33 PmRA 50.18
PmDE -72.42 E RArad 1.08 E DErad 0.81 E Plx 1.32
E pmRA 1.44 E pmDE 0.82 Hpmag 9.262 E Hpmag 0.0023
SHp 0.022 VA 0 BV 0.7 E BV 0.495
VI 0.7
CCDM
Ccdm 21244-5435 RComp Comp A Note1
Note2 Discov num DRAs 0.04 DDEs 22.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp G5 PmNote *
PmRA 42 PmDE -35 Dm number -55 9581 Cat1 CPD
Name2 247013 Cat2 SAO HD 203465 M HD
ADS BDS M ADS BDS N IDS IDS 21173S5500A
HIC 105692
 
 
21244-5435 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212424.10-543437.0 Mag 11.31 PmRA 31.00
PmDE 53.0 Calc delta mag 1.92 Calc coord yes
CCDM
Ccdm 21244-5435 RComp Comp B Note1
Note2 Discov num HU 1537 DRAs DDEs
R dRAs Year 1913 Theta 352 Rho 3.6
Obs 3 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21173S5500B
HIC 105692