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Current system
23278-5021
I 1059
HD 220896


Nearby doubles
8' : 23272-5017
DUN 250

41' : 23238-5009
TDT4018

45' : 23307-5056
UC 4972

51' : 23227-5029
TDT4007

68' : 23208-5018
RST5560AB

74' : 23355-5012
DAW 27

76' : 23293-5135
TOK 921

79' : 23350-5100
I 692AB

80' : 23336-4924
KPP4321

81' : 23338-4924
UC 4985

81' : 23324-4913
UC 4979

87' : 23209-4927
RST1164

87' : 23203-5109
TDT3989

93' : 23193-5105
B 1401

95' : 23366-4940
HJ 5408

99' : 23357-5126
UC 4991

106' : 23325-5157
TDT4091

110' : 23356-4901
TDT4115

110' : 23207-5147
TDT3991

111' : 23270-5211
UC 4954

114' : 23299-5213
BRT2104

118' : 23235-5211
TOI2314

118' : 23274-5218
LDS 815AB

119' : 23347-4843
TDT4105

122' : 23186-4858
RSS 576

129' : 23163-4918
UC 4912



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.

23278-5021 I 1059 (HD 220896)

 
 
23h 27m 50.57s -50° 20' 37.2" P.A. 180.00 sep 1.3 mag 7.33,11.02 Sp G6III dist. 150.6 pc (491.26 l.y.)
 
 
Coord 2000 23278-5021 Discov num I  1059 Comp Coord arcsec 2000 23 27 50.57 -50 20 37.2
Date first 1910 Date last 2016 Obs 7
Pa first 210 Pa last 180.2 P.A. Now (θ) 180.2°
Sep first 1.5 Sep last 1.338 Sep. Now (ρ) 1.338"
Mag pri 7.33 Mag sec 11.02 delta mag (ΔM) 3.69 Spectral class G6III (yellow)
Pri motion ra -013 Sec motion ra -014
Pri motion dec +003 Sec motion dec +002
Notes
rPM=0.1 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 220896 Constellation Phoenix SAO 247888 HIP 115822
Tycho2 8461-00226-1 Gaia DR2 6525803236874662784 HD 220896 GC 32637
CD CD-5113570 CP CP-5111957 Distance 150.6 Distance ly 491.26
 
 
WDS 23278-5021 I 1059 (HD 220896) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb 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
23278-5021 I 1059 1991 6 181 1.3 7.33 11.02 G6III D 232750.57-502037.2
23278-5021 I 1059 2016 7 180 1.3 7.33 11.02 G6III 232750.57-502037.2

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

 
 
WDS 23278-5021 I 1059 (HD 220896) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23278-5021 I 1059 (HD 220896) : MEASURES
 
 
No records found.

 
 
WDS 23278-5021 (HD 220896) : VIRTUAL EYEPIECE
 
 

23278-5021 I 1059A mag 7.33 Sp G6III 23278-5021 I 1059B sep 1.3 P.A. 180.10 mag 11.02 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 23278-5021 (HD 220896) : ALADIN DSS IMAGE @ 23h 27m 50.57s -50° 20' 37.2"
 
 
 
 
WDS 23278-5021 I 1059 (HD 220896) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23278-5021 I 1059 distance=0' 23272-5017 DUN 250 distance=8' 23238-5009 TDT4018 distance=41' 23307-5056 UC 4972 distance=45' 23227-5029 TDT4007 distance=51' 23208-5018 RST5560AB distance=68' 23208-5018 DUN 248AB,C distance=68' 23355-5012 DAW 27 distance=74' 23293-5135 TOK 921 distance=76' 23350-5100 I 692AB distance=79' 23350-5100 B 9040AC distance=79' 23336-4924 KPP4321 distance=80' 23338-4924 UC 4985 distance=81' 23324-4913 UC 4979 distance=81' 23209-4927 RST1164 distance=87' 23203-5109 TDT3989 distance=87' 23193-5105 B 1401 distance=93' 23366-4940 HJ 5408 distance=95' 23357-5126 UC 4991 distance=99' 23325-5157 TDT4091 distance=106' 23356-4901 TDT4115 distance=110' 23207-5147 TDT3991 distance=110' 23270-5211 UC 4954 distance=111' 23299-5213 BRT2104 distance=114' 23235-5211 TOI2314 distance=118' 23274-5218 LDS 815Ba,Bb distance=118' 23274-5218 LDS 815AB distance=118' 23347-4843 TDT4105 distance=119' 23186-4858 RSS 576 distance=122' 23163-4918 UC 4912 distance=129' 23363-4835 LDS 819AB distance=134' 23363-4835 GAT 32AC distance=134' 23303-5233 TDT4071 distance=135' 23136-5044 KPP4306 distance=138' 23266-5243 EHR 21 distance=144' 23226-4806 I 1469 distance=145' 23143-4920 CPO 635 distance=145' 23252-4757 TOI 319 distance=147' 23128-5049 JNN 327 distance=147' 23271-5247 NSC 32 distance=148' 23133-4937 I 1467 distance=148' 23121-5006 BRT1131 distance=152' 23438-5044 RST1176 distance=155' 23409-5159 TDT4147 distance=158' 23383-5229 FIN 291 distance=162' 23129-5141 BVD 158 distance=163' 23147-4835 SKF1187 distance=167' 23103-5016 BVD 157 distance=169' 23294-4730 TDT4063 distance=172' 23385-4801 I 1474 distance=175' 23144-5226 LDS 801 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 23278-5021 I 1059 180 1.3
Show 23272-5017 DUN 250 83 28.3 8
Show 23238-5009 TDT4018 245 0.5 41
Show 23307-5056 UC 4972 113 22.8 45
Show 23227-5029 TDT4007 7 0.7 51
Show 23208-5018 RST5560 AB 232 1.3 68
Show 23208-5018 DUN 248 AB,C 212 17.0 68
Show 23355-5012 DAW 27 357 3.7 74
Show 23293-5135 TOK 921 253 0.2 76
Show 23350-5100 I 692 AB 183 1.5 79
Show 23350-5100 B 9040 AC 35 17.0 79
Show 23336-4924 KPP4321 257 1.9 80
Show 23338-4924 UC 4985 194 14.6 81
Show 23324-4913 UC 4979 14 26.7 81
Show 23209-4927 RST1164 226 1.3 87
Show 23203-5109 TDT3989 168 1.9 87
Show 23193-5105 B 1401 308 0.7 93
Show 23366-4940 HJ 5408 307 7.5 95
Show 23357-5126 UC 4991 101 12.1 99
Show 23325-5157 TDT4091 9 3.4 106
Show 23356-4901 TDT4115 52 0.6 110
Show 23207-5147 TDT3991 152 0.7 110
Show 23270-5211 UC 4954 87 27.3 111
Show 23299-5213 BRT2104 89 3.6 114
Show 23235-5211 TOI2314 17 1.2 118
Show 23274-5218 LDS 815 Ba,Bb 61 0.7 118
Show 23274-5218 LDS 815 AB 79 13.8 118
Show 23347-4843 TDT4105 233 0.4 119
Show 23186-4858 RSS 576 112 8.9 122
Show 23163-4918 UC 4912 87 25.6 129
Show 23363-4835 LDS 819 AB 304 28.9 134
Show 23363-4835 GAT 32 AC 329 322.9 134
Show 23303-5233 TDT4071 178 3.5 135
Show 23136-5044 KPP4306 324 1.6 138
Show 23266-5243 EHR 21 122 0.5 144
Show 23226-4806 I 1469 308 0.3 145
Show 23143-4920 CPO 635 48 3.4 145
Show 23252-4757 TOI 319 76 0.1 147
Show 23128-5049 JNN 327 71 0.4 147
Show 23271-5247 NSC 32 244 56.0 148
Show 23133-4937 I 1467 322 0.1 148
Show 23121-5006 BRT1131 193 3.3 152
Show 23438-5044 RST1176 98 2.5 155
Show 23409-5159 TDT4147 101 0.5 158
Show 23383-5229 FIN 291 124 2.4 162
Show 23129-5141 BVD 158 166 37.7 163
Show 23147-4835 SKF1187 338 161.1 167
Show 23103-5016 BVD 157 18 53.7 169
Show 23294-4730 TDT4063 237 0.5 172
Show 23385-4801 I 1474 245 0.3 175
Show 23144-5226 LDS 801 81 47.6 178

 
 
WDS 23278-5021 : COMPONENTS
 
 
  A
B pa=180.1°
sep=1.34"
 
 
23278-5021 A
 
 
Componente originario normalizzato AB Name HD 220896 Coord arcsec 2000 232750.57-502037.2 Mag 7.33
Spectral class G6III (yellow) PmRA -13.00 PmDE 3.0 SAO 247888
HIP 115822 Tycho2 8461-00226-1 HD 220896 GC 32637
CD CD-5113570 CP CP-5111957
Tycho2
Tycho2 8461-00226-1 Pflag RAmdeg 351.96071964 DEmdeg -50.34367507
PmRA -12.6 PmDE 2.8 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.30 EpDEm 1991.37
Num 13 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.7 BTmag 8.372 E BTmag 0.016 VTmag 7.330
E VTmag 0.010 Prox 13 TYC T HIP 115822
CCDM A RAdeg 351.96076556 DEdeg -50.34368139 EpRA 1990 1.69
EpDE 1990 1.76 E RAdeg 4.3 E DEdeg 4.3 Posflg
Corr 0.1
SAO
SAO 247888 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 0.002 Vmag 7.5 SpType G5
Double code Source 70 CatNum 32637 DM CD-5113570
DMcomp BDsup HD 220896 M HD 0
GC 32637 RA1950rad 6.13083635 DE1950rad -0.88347298 PmRA2000 -0.0013
PmDE2000 -0.004
Hipparcos
Catalog H HIP 115822 Proxy H RAhms 23 27 50.58
DEdms -50 20 37.3 Vmag 7.21 VarFlag R Vmag G
RAdeg 351.961 DEdeg -50.3437 AstroRef A Plx 5.82
CCDM 23278-5021 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 181 Rho 1.331 HD 220896 BD
CD CD-5113570 CP CP-5111957 Dm number -5113570 VIred 0.9
SpType G6III R SpType Coord arcsec 2000 232750.58-502037.3
Hipparcos 2
HIP 115822 Sn 15 So 3 Nc 2
RArad 6.1428742568 DErad -0.878662988 Plx 6.64 PmRA -13.78
PmDE 2.72 E RArad 0.4 E DErad 0.46 E Plx 0.75
E pmRA 0.62 E pmDE 0.54 Hpmag 7.3715 E Hpmag 0.001
SHp 0.011 VA 0 BV 0.905 E BV 0.001
VI 0.9
CCDM
Ccdm 23278-5021 RComp Comp A Note1
Note2 Discov num DRAs 2.56 DDEs 23.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp G5 PmNote *
PmRA -14 PmDE 7 Dm number -5113570 Cat1 CD
Name2 247888 Cat2 SAO HD 220896 M HD
ADS BDS M ADS BDS N IDS IDS 23223S5054A
HIC 115822
 
 
23278-5021 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232750.57-502038.5 Mag 11.02 PmRA -14.00
PmDE 2.0 Calc delta mag 3.69 Calc coord yes
CCDM
Ccdm 23278-5021 RComp Comp B Note1
Note2 Discov num I 1059 DRAs DDEs
R dRAs Year 1928 Theta 188 Rho 1.1
Obs 2 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23223S5054B
HIC 115822