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Current system
23020-5516
HU 1546
HD 217504


Nearby doubles
18' : 23040-5520
TDS1200

24' : 23042-5501
I 259

41' : 23037-5438
TDT3866

42' : 22579-5453
RST1153

45' : 22574-5456
HDS3264

53' : 22598-5427
TDT3827

64' : 23036-5618
HJ 5379

79' : 23099-5437
NZO 105

86' : 23001-5640
B 2905AB

88' : 23112-5557
B 2508

93' : 23116-5435
NSN 457

93' : 22567-5355
TDT3805

100' : 22508-5544
UC 4832AB

106' : 22547-5352
TDT3783

110' : 22551-5344
RST2208

112' : 22491-5536
HDS3240

115' : 23097-5651
KPP1424

115' : 23129-5411
HU 1549

117' : 22593-5322
HJ 5372

122' : 22483-5447
TDT3715

122' : 22506-5630
HJ 5364

126' : 23034-5311
LIT 37

126' : 23087-5708
TDT3902

126' : 22487-5614
UC 4821

130' : 22553-5713
RED 19

132' : 22477-5430
I 140



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.

23020-5516 HU 1546 (HD 217504)

 
 
23h 01m 59.60s -55° 15' 54.6" P.A. 265.00 sep 1.6 mag 9.76,10.70 Sp F5V dist. 168.63 pc (550.07 l.y.)
 
 
Coord 2000 23020-5516 Discov num HU 1546 Comp Coord arcsec 2000 23 01 59.60 -55 15 54.6
Date first 1911 Date last 2016 Obs 8
Pa first 280 Pa last 264.5 P.A. Now (θ) 264.5°
Sep first 1.0 Sep last 1.626 Sep. Now (ρ) 1.626"
Mag pri 9.76 Mag sec 10.70 delta mag (ΔM) 0.94 Spectral class F5V (yellow-white)
Pri motion ra +013 Sec motion ra +013
Pri motion dec -008 Sec motion dec -008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 217504 Constellation Grus SAO 247689 HIP 113733
Tycho2 8827-00542-1 Gaia DR2 6494129364895037312 HD 217504 CP CP-55 9937
Distance 168.63 Distance ly 550.07
 
 
WDS 23020-5516 HU 1546 (HD 217504) : 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
23020-5516 HU 1546 1991 7 267 1.6 9.76 10.70 F5V D 230159.60-551554.6
23020-5516 HU 1546 2016 8 265 1.6 9.76 10.70 F5V 230159.60-551554.6

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

 
 
WDS 23020-5516 HU 1546 (HD 217504) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23020-5516 HU 1546 (HD 217504) : MEASURES
 
 
No records found.

 
 
WDS 23020-5516 (HD 217504) : VIRTUAL EYEPIECE
 
 

23020-5516 HU 1546A mag 9.76 Sp F5V 23020-5516 HU 1546B sep 0.9 P.A. 260.40 mag 10.7 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 23020-5516 (HD 217504) : ALADIN DSS IMAGE @ 23h 01m 59.60s -55° 15' 54.6"
 
 
 
 
WDS 23020-5516 HU 1546 (HD 217504) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23020-5516 HU 1546 distance=0' 23040-5520 TDS1200 distance=18' 23042-5501 I 259 distance=24' 23037-5438 TDT3866 distance=41' 22579-5453 RST1153 distance=42' 22574-5456 HDS3264 distance=45' 22598-5427 TDT3827 distance=53' 23036-5618 HJ 5379 distance=64' 23099-5437 NZO 105 distance=79' 23001-5640 B 2905AB distance=86' 23001-5640 B 2905AC distance=86' 23001-5640 B 2905AD distance=86' 23112-5557 B 2508 distance=88' 23116-5435 NSN 457 distance=93' 22567-5355 TDT3805 distance=93' 22508-5544 UC 4832AB distance=100' 22547-5352 TDT3783 distance=106' 22551-5344 RST2208 distance=110' 22491-5536 HDS3240 distance=112' 23097-5651 KPP1424 distance=115' 23129-5411 HU 1549 distance=115' 22593-5322 HJ 5372 distance=117' 22483-5447 TDT3715 distance=122' 22506-5630 HJ 5364 distance=122' 23034-5311 LIT 37 distance=126' 23087-5708 TDT3902 distance=126' 22487-5614 UC 4821 distance=126' 22553-5713 RED 19 distance=130' 22477-5430 I 140 distance=132' 23165-5434 RST1160 distance=132' 22473-5603 TDT3707 distance=133' 22526-5708 RST1149 distance=137' 23009-5254 NSN 459 distance=143' 23186-5502 TDT3976 distance=143' 23179-5429 RST1161 distance=146' 23144-5337 UC 4908 distance=147' 22461-5624 BRT2829 distance=150' 22546-5300 TDT3781 distance=152' 22586-5247 ALD 17 distance=152' 23198-5443 LDS 811 distance=157' 23039-5753 TDT3869 distance=159' 22508-5726 SUB 10 distance=161' 22479-5705 B 2059 distance=161' 22514-5733 CPO 95 distance=164' 22569-5237 RST1150 distance=166' 22441-5413 CVN 32AB distance=167' 22441-5413 CVN 32Aa,Ab distance=167' 22427-5549 RST2200 distance=168' 22428-5554 NSN 458 distance=168' 22428-5610 RST2201 distance=171' 22456-5330 CRU 4 distance=178' 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 23020-5516 HU 1546 265 1.6
Show 23040-5520 TDS1200 94 0.9 18
Show 23042-5501 I 259 98 0.4 24
Show 23037-5438 TDT3866 71 0.5 41
Show 22579-5453 RST1153 56 2.8 42
Show 22574-5456 HDS3264 299 0.8 45
Show 22598-5427 TDT3827 322 0.9 53
Show 23036-5618 HJ 5379 328 12.2 64
Show 23099-5437 NZO 105 274 3.8 79
Show 23001-5640 B 2905 AB 150 7.8 86
Show 23001-5640 B 2905 AC 296 26.4 86
Show 23001-5640 B 2905 AD 163 15.1 86
Show 23112-5557 B 2508 324 0.2 88
Show 23116-5435 NSN 457 45 1.7 93
Show 22567-5355 TDT3805 128 0.5 93
Show 22508-5544 UC 4832 AB 5 26.9 100
Show 22547-5352 TDT3783 186 0.5 106
Show 22551-5344 RST2208 229 1.1 110
Show 22491-5536 HDS3240 186 1.0 112
Show 23097-5651 KPP1424 340 10.7 115
Show 23129-5411 HU 1549 151 1.5 115
Show 22593-5322 HJ 5372 297 17.9 117
Show 22483-5447 TDT3715 88 0.6 122
Show 22506-5630 HJ 5364 95 10.7 122
Show 23034-5311 LIT 37 134 29.0 126
Show 23087-5708 TDT3902 343 0.5 126
Show 22487-5614 UC 4821 125 12.2 126
Show 22553-5713 RED 19 173 0.2 130
Show 22477-5430 I 140 275 4.3 132
Show 23165-5434 RST1160 331 1.6 132
Show 22473-5603 TDT3707 20 0.5 133
Show 22526-5708 RST1149 27 0.9 137
Show 23009-5254 NSN 459 156 3.0 143
Show 23186-5502 TDT3976 347 0.5 143
Show 23179-5429 RST1161 288 0.1 146
Show 23144-5337 UC 4908 103 35.3 147
Show 22461-5624 BRT2829 320 5.2 150
Show 22546-5300 TDT3781 226 4.2 152
Show 22586-5247 ALD 17 313 2.8 152
Show 23198-5443 LDS 811 140 15.2 157
Show 23039-5753 TDT3869 56 0.7 159
Show 22508-5726 SUB 10 27 2.4 161
Show 22479-5705 B 2059 78 0.2 161
Show 22514-5733 CPO 95 171 7.6 164
Show 22569-5237 RST1150 98 1.4 166
Show 22441-5413 CVN 32 AB 246 6.6 167
Show 22441-5413 CVN 32 Aa,Ab 298 0.5 167
Show 22427-5549 RST2200 81 1.1 168
Show 22428-5554 NSN 458 11 1.5 168
Show 22428-5610 RST2201 295 0.2 171
Show 22456-5330 CRU 4 187 25.6 178

 
 
WDS 23020-5516 : COMPONENTS
 
 
  A
B pa=260.4°
sep=0.94"
 
 
23020-5516 A
 
 
Componente originario normalizzato AB Name HD 217504 Coord arcsec 2000 230159.60-551554.6 Mag 9.76
Spectral class F5V (yellow-white) PmRA 13.00 PmDE -8.0 SAO 247689
HIP 113733 Tycho2 8827-00542-1 HD 217504 CP CP-55 9937
Tycho2
Tycho2 8827-00542-1 Pflag P RAmdeg 345.49831609 DEmdeg -55.26517249
PmRA 12.8 PmDE -8.0 E RAmdeg 11 E DEmdeg 12
E pmRA 2.6 E pmDE 2.4 EpRAm 1991.22 EpDEm 1991.02
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 10.231 E BTmag 0.022 VTmag 9.757
E VTmag 0.019 Prox 16 TYC T HIP 113733
CCDM A RAdeg 345.49844528 DEdeg -55.26514861 EpRA 1990 1.78
EpDE 1990 1.74 E RAdeg 11.0 E DEdeg 12.0 Posflg D
Corr 0.2
SAO
SAO 247689 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 -0.017 Vmag 9.4 SpType F2
Double code Source 42 CatNum 8883 DM CP-55 9937
DMcomp BDsup HD 217504 M HD 0
GC RA1950rad 6.01708267 DE1950rad -0.96925573 PmRA2000 -0.0019
PmDE2000 -0.022
Hipparcos
Catalog H HIP 113733 Proxy H RAhms 23 01 59.63
DEdms -55 15 54.5 Vmag 9.34 VarFlag R Vmag H
RAdeg 345.498 DEdeg -55.2651 AstroRef A Plx 6.28
CCDM 23020-5516 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 264 Rho 1.623 HD 217504 BD
CD CP CP-55 9937 Dm number -55 9937 VIred 0.53
SpType F5V R SpType Coord arcsec 2000 230159.63-551554.5
Hipparcos 2
HIP 113733 Sn 15 So 3 Nc 2
RArad 6.0300853189 DErad -0.9645587253 Plx 5.93 PmRA 10.94
PmDE -6.74 E RArad 0.9 E DErad 0.97 E Plx 1.58
E pmRA 1.08 E pmDE 1.04 Hpmag 9.4387 E Hpmag 0.0021
SHp 0.026 VA 0 BV 0.463 E BV 0.041
VI 0.53
CCDM
Ccdm 23020-5516 RComp Comp A Note1
Note2 Discov num DRAs -0.64 DDEs 4.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp F2 PmNote *
PmRA -13 PmDE -17 Dm number -55 9937 Cat1 CPD
Name2 247689 Cat2 SAO HD 217504 M HD
ADS BDS M ADS BDS N IDS IDS 22560S5548A
HIC 113733
 
 
23020-5516 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 230159.49-551554.8 Mag 10.7 PmRA 13.00
PmDE -8.0 Tycho2 8827-00542-2 Calc delta mag 0.94 Calc coord yes
Tycho2
Tycho2 8827-00542-2 Pflag P RAmdeg 345.49831609 DEmdeg -55.26517249
PmRA 12.8 PmDE -8.0 E RAmdeg 11 E DEmdeg 12
E pmRA 2.6 E pmDE 2.4 EpRAm 1991.22 EpDEm 1991.02
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 11.083 E BTmag 0.038 VTmag 10.704
E VTmag 0.040 Prox 16 TYC T HIP 113733
CCDM B RAdeg 345.49766167 DEdeg -55.26517028 EpRA 1990 1.78
EpDE 1990 1.74 E RAdeg 22.8 E DEdeg 24.8 Posflg D
Corr 0.2
CCDM
Ccdm 23020-5516 RComp Comp B Note1
Note2 Discov num HU 1546 DRAs DDEs
R dRAs Year 1932 Theta 265 Rho 1.6
Obs 3 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22560S5548B
HIC 113733