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Current system
23481-5053
I 305
HD 223256


Nearby doubles
22' : 23499-5107
TDT4225

35' : 23500-5024
KPP3086

36' : 23515-5040
UC 5037

42' : 23438-5044
RST1176

55' : 23506-5142
SLR 14

56' : 23515-5139
TDT4239

60' : 23499-4956
TDT4224

74' : 23546-5134
HJ 5431

89' : 23566-5018
TOK 377

94' : 23409-5159
TDT4147

94' : 23439-5219
TDT4166

97' : 23537-5215
UC 5044

103' : 23537-4926
I 1476

108' : 23583-5008
SKF1191

110' : 23568-5207
UC 5050

122' : 23357-5126
UC 4991

123' : 23476-5256
TDT4197

125' : 23350-5100
I 692AB

128' : 23355-5012
DAW 27

128' : 23534-4856
HDS3392

133' : 23383-5229
FIN 291

133' : 23366-4940
HJ 5408

136' : 23456-4841
HDS3376

138' : 23446-5307
TDT4171

144' : 23464-5317
HJ 5420

148' : 23558-4845
TDT4277



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.

23481-5053 I 305 (HD 223256)

 
 
23h 48m 06.93s -50° 53' 27.4" P.A. 122.00 sep 3.1 mag 7.02,11.59 Sp G8III dist. 184.5 pc (601.84 l.y.)
 
 
Coord 2000 23481-5053 Discov num I   305 Comp Coord arcsec 2000 23 48 06.93 -50 53 27.4
Date first 1898 Date last 2016 Obs 12
Pa first 140 Pa last 122.4 P.A. Now (θ) 122.4°
Sep first 3.0 Sep last 3.124 Sep. Now (ρ) 3.124"
Mag pri 7.02 Mag sec 11.59 delta mag (ΔM) 4.57 Spectral class G8III (yellow)
Pri motion ra -045 Sec motion ra -043
Pri motion dec -033 Sec motion dec -034
Notes
rPM=0.04 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 223256 Constellation Phoenix SAO 248023 HIP 117389
Tycho2 8463-00008-1 Gaia DR2 6522170935791102720 HD 223256 GC 33030
CD CD-5113684 CP CP-5112031 Distance 184.5 Distance ly 601.84
 
 
WDS 23481-5053 I 305 (HD 223256) : 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
23481-5053 I 305 1991 10 123 3.1 7.02 11.59 G8III 234806.93-505327.4
23481-5053 I 305 2015 11 122 3.1 7.02 11.59 G8III 234806.93-505327.4
23481-5053 I 305 2016 12 122 3.1 7.02 11.59 G8III 234806.93-505327.4

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

 
 
WDS 23481-5053 I 305 (HD 223256) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23481-5053 I 305 (HD 223256) : MEASURES
 
 
No records found.

 
 
WDS 23481-5053 (HD 223256) : VIRTUAL EYEPIECE
 
 

23481-5053 I 305A mag 7.02 Sp G8III 23481-5053 I 305B sep 2.4 P.A. 135.20 mag 11.59 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 23481-5053 (HD 223256) : ALADIN DSS IMAGE @ 23h 48m 06.93s -50° 53' 27.4"
 
 
 
 
WDS 23481-5053 I 305 (HD 223256) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23481-5053 I 305 distance=0' 23499-5107 TDT4225 distance=22' 23500-5024 KPP3086 distance=35' 23515-5040 UC 5037 distance=36' 23438-5044 RST1176 distance=42' 23506-5142 SLR 14 distance=55' 23515-5139 TDT4239 distance=56' 23499-4956 TDT4224 distance=60' 23546-5134 HJ 5431 distance=74' 23566-5018 TOK 377 distance=89' 23409-5159 TDT4147 distance=94' 23439-5219 TDT4166 distance=94' 23537-5215 UC 5044 distance=97' 23537-4926 I 1476 distance=103' 23583-5008 SKF1191 distance=108' 23568-5207 UC 5050 distance=110' 23357-5126 UC 4991 distance=122' 23476-5256 TDT4197 distance=123' 23350-5100 I 692AB distance=125' 23350-5100 B 9040AC distance=125' 23355-5012 DAW 27 distance=128' 23534-4856 HDS3392 distance=128' 23383-5229 FIN 291 distance=133' 23366-4940 HJ 5408 distance=133' 23456-4841 HDS3376 distance=136' 23446-5307 TDT4171 distance=138' 23464-5317 HJ 5420 distance=144' 23558-4845 TDT4277 distance=148' 23325-5157 TDT4091 distance=160' 23338-4924 UC 4985 distance=164' 23307-5056 UC 4972 distance=165' 23356-4901 TDT4115 distance=166' 23566-5320 TDT4284 distance=166' 23336-4924 KPP4321 distance=167' 23497-4805 HDS3384 distance=170' 23363-4835 LDS 819AB distance=180' 23363-4835 GAT 32AC distance=180' 23293-5135 TOK 921 distance=182' 23324-4913 UC 4979 distance=183' 23347-4843 TDT4105 distance=185' 23299-5213 BRT2104 distance=188' 23548-5355 TDT4265AB distance=192' 23303-5233 TDT4071 distance=194' 23385-4801 I 1474 distance=197' 23501-5415 RST2228 distance=203' 23441-5412 HDS3372 distance=203' 23399-4735 HU 1336 distance=214' 23526-5428 TOI 293 distance=219' 23542-4722 TDS1227 distance=220' 23528-4718 NSN 461 distance=221' 23474-5436 HJ 5421 distance=222' 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 23481-5053 I 305 122 3.1
Show 23499-5107 TDT4225 310 0.5 22
Show 23500-5024 KPP3086 68 20.9 35
Show 23515-5040 UC 5037 337 13.0 36
Show 23438-5044 RST1176 98 2.5 42
Show 23506-5142 SLR 14 55 1.0 55
Show 23515-5139 TDT4239 64 1.0 56
Show 23499-4956 TDT4224 260 0.5 60
Show 23546-5134 HJ 5431 149 35.4 74
Show 23566-5018 TOK 377 273 0.3 89
Show 23409-5159 TDT4147 101 0.5 94
Show 23439-5219 TDT4166 114 0.7 94
Show 23537-5215 UC 5044 133 39.0 97
Show 23537-4926 I 1476 318 0.2 103
Show 23583-5008 SKF1191 67 23.1 108
Show 23568-5207 UC 5050 134 40.4 110
Show 23357-5126 UC 4991 101 12.1 122
Show 23476-5256 TDT4197 146 0.6 123
Show 23350-5100 I 692 AB 183 1.5 125
Show 23350-5100 B 9040 AC 35 17.0 125
Show 23355-5012 DAW 27 357 3.7 128
Show 23534-4856 HDS3392 31 0.2 128
Show 23383-5229 FIN 291 124 2.4 133
Show 23366-4940 HJ 5408 307 7.5 133
Show 23456-4841 HDS3376 35 0.3 136
Show 23446-5307 TDT4171 47 1.4 138
Show 23464-5317 HJ 5420 42 9.6 144
Show 23558-4845 TDT4277 12 1.0 148
Show 23325-5157 TDT4091 9 3.4 160
Show 23338-4924 UC 4985 194 14.6 164
Show 23307-5056 UC 4972 113 22.8 165
Show 23356-4901 TDT4115 52 0.6 166
Show 23566-5320 TDT4284 263 0.8 166
Show 23336-4924 KPP4321 257 1.9 167
Show 23497-4805 HDS3384 20 0.5 170
Show 23363-4835 LDS 819 AB 304 28.9 180
Show 23363-4835 GAT 32 AC 329 322.9 180
Show 23293-5135 TOK 921 253 0.2 182
Show 23324-4913 UC 4979 14 26.7 183
Show 23347-4843 TDT4105 233 0.4 185
Show 23299-5213 BRT2104 89 3.6 188
Show 23548-5355 TDT4265 AB 249 0.6 192
Show 23303-5233 TDT4071 178 3.5 194
Show 23385-4801 I 1474 245 0.3 197
Show 23501-5415 RST2228 11 1.0 203
Show 23441-5412 HDS3372 284 0.3 203
Show 23399-4735 HU 1336 285 2.0 214
Show 23526-5428 TOI 293 0.8 219
Show 23542-4722 TDS1227 31 1.2 220
Show 23528-4718 NSN 461 224 1.6 221
Show 23474-5436 HJ 5421 226 18.7 222

 
 
WDS 23481-5053 : COMPONENTS
 
 
  A
B pa=135.2°
sep=2.36"
 
 
23481-5053 A
 
 
Componente originario normalizzato AB Name HD 223256 Coord arcsec 2000 234806.93-505327.4 Mag 7.02
Spectral class G8III (yellow) PmRA -45.00 PmDE -33.0 SAO 248023
HIP 117389 Tycho2 8463-00008-1 HD 223256 GC 33030
CD CD-5113684 CP CP-5112031
Tycho2
Tycho2 8463-00008-1 Pflag RAmdeg 357.02886194 DEmdeg -50.89095194
PmRA -44.8 PmDE -33.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.39 EpDEm 1991.31
Num 15 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.3 BTmag 8.118 E BTmag 0.015 VTmag 7.018
E VTmag 0.010 Prox 31 TYC T HIP 117389
CCDM A RAdeg 357.02902472 DEdeg -50.89087528 EpRA 1990 1.75
EpDE 1990 1.74 E RAdeg 3.6 E DEdeg 3.8 Posflg
Corr 0.2
SAO
SAO 248023 DelFlag RA1950 PmRA1950 -0.005
DE1950 PmDE1950 -0.03 Vmag 6.9 SpType K0
Double code Source 70 CatNum 33030 DM CD-5113684
DMcomp BDsup HD 223256 M HD 0
GC 33030 RA1950rad 6.21981504 DE1950rad -0.89305772 PmRA2000 -0.0051
PmDE2000 -0.036
Hipparcos
Catalog H HIP 117389 Proxy H RAhms 23 48 06.97
DEdms -50 53 27.1 Vmag 6.88 VarFlag R Vmag H
RAdeg 357.029 DEdeg -50.8909 AstroRef A Plx 5.4
CCDM 23481-5053 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 123 Rho 3.137 HD 223256 BD
CD CD-5113684 CP CP-5112031 Dm number -5113684 VIred 0.93
SpType G8III R SpType Coord arcsec 2000 234806.97-505327.1
Hipparcos 2
HIP 117389 Sn 15 So 3 Nc 2
RArad 6.2313321334 DErad -0.8882132334 Plx 5.42 PmRA -42.4
PmDE -32.5 E RArad 0.46 E DErad 0.37 E Plx 0.7
E pmRA 0.54 E pmDE 0.48 Hpmag 7.0376 E Hpmag 0.0008
SHp 0.01 VA 0 BV 0.919 E BV 0.012
VI 0.92
CCDM
Ccdm 23481-5053 RComp Comp A Note1
Note2 Discov num DRAs 0.91 DDEs -26.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp K0 PmNote *
PmRA -44 PmDE -27 Dm number -5113684 Cat1 CD
Name2 248023 Cat2 SAO HD 223256 M HD
ADS BDS M ADS BDS N IDS IDS 23428S5127A
HIC 117389
 
 
23481-5053 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 234807.11-505329.1 Mag 11.59 PmRA -43.00
PmDE -34.0 Calc delta mag 4.57 Calc coord yes
CCDM
Ccdm 23481-5053 RComp Comp B Note1
Note2 Discov num I 305 DRAs DDEs
R dRAs Year 1900 Theta 123 Rho 3.1
Obs 5 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23428S5127B
HIC 117389