stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
23334-8231
I 691
HD 221316


Nearby doubles
26' : 23441-8247
KPP3053

30' : 23480-8225
HDS3381

34' : 23453-8208
TDT4177

37' : 23298-8156
NSN 430

48' : 23278-8145
WIS 386

62' : 23366-8130
TDT4124

64' : 23256-8333
HDS3333AB

78' : 23160-8122
HDS3313

85' : 23303-8107
HJ 5399

111' : 23159-8418
R 342

119' : 23197-8428
UC 4925

131' : 23179-8025
HJ 5388

147' : 23406-8005
KPP4324

149' : 23378-8003
HJ 5406AB

163' : 23509-7954
UC 5034

188' : 23338-7924
TSN 41

192' : 23293-8543
JSP 851

225' : 23189-8615
JSP 847

227' : 23299-7844
R 346

256' : 23134-7821
HJ 5385AB

266' : 23404-7806
KPP 533

284' : 23437-7748
HJ 5414

286' : 23231-7747
UC 4934AB

291' : 23423-7746
JSP 853



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.

23334-8231 I 691 (HD 221316)

 
 
23h 33m 23.78s -82° 31' 12.2" P.A. 54.00 sep 1.2 mag 9.34,9.42 Sp A2V
 
 
Coord 2000 23334-8231 Discov num I   691 Comp Coord arcsec 2000 23 33 23.78 -82 31 12.2
Date first 1907 Date last 2016 Obs 5
Pa first 135 Pa last 53.6 P.A. Now (θ) 53.6°
Sep first 1.2 Sep last 1.222 Sep. Now (ρ) 1.222"
Mag pri 9.34 Mag sec 9.42 delta mag (ΔM) 0.08 Spectral class A2V (white)
Pri motion ra +032 Sec motion ra +032
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 221316 Constellation Octans Tycho2 9525-01343-1 Gaia DR2 6350315859617495168
HD 221316
 
 
WDS 23334-8231 I 691 (HD 221316) : 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
23334-8231 I 691 1991 3 52 1.2 9.34 9.42 A2V 233323.78-823112.2
23334-8231 I 691 2015 4 54 1.2 9.34 9.42 A2V 233323.78-823112.2
23334-8231 I 691 2016 5 54 1.2 9.34 9.42 A2V 233323.78-823112.2

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

 
 
WDS 23334-8231 I 691 (HD 221316) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23334-8231 I 691 (HD 221316) : MEASURES
 
 
No records found.

 
 
WDS 23334-8231 (HD 221316) : VIRTUAL EYEPIECE
 
 

23334-8231 I 691A mag 9.34 Sp A2V 23334-8231 I 691B sep 0.7 P.A. 10.00 mag 9.42 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 23334-8231 (HD 221316) : ALADIN DSS IMAGE @ 23h 33m 23.78s -82° 31' 12.2"
 
 
 
 
WDS 23334-8231 I 691 (HD 221316) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23334-8231 I 691 distance=0' 23441-8247 KPP3053 distance=26' 23480-8225 HDS3381 distance=30' 23453-8208 TDT4177 distance=34' 23298-8156 NSN 430 distance=37' 23278-8145 WIS 386 distance=48' 23366-8130 TDT4124 distance=62' 23256-8333 HDS3333AB distance=64' 23160-8122 HDS3313 distance=78' 23303-8107 HJ 5399 distance=85' 23159-8418 R 342 distance=111' 23197-8428 UC 4925 distance=119' 23179-8025 HJ 5388 distance=131' 23406-8005 KPP4324 distance=147' 23378-8003 HJ 5406AB distance=149' 23378-8003 HJ 5406AC distance=149' 23509-7954 UC 5034 distance=163' 23338-7924 TSN 41 distance=188' 23293-8543 JSP 851 distance=192' 23189-8615 JSP 847 distance=225' 23299-7844 R 346 distance=227' 23134-7821 HDS3307Aa,Ab distance=256' 23134-7821 HJ 5385AB distance=256' 23404-7806 KPP 533 distance=266' 23437-7748 HJ 5414 distance=284' 23231-7747 UC 4934AB distance=286' 23231-7747 UC 4934Aa,Ab distance=286' 23423-7746 JSP 853 distance=291' 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 23334-8231 I 691 54 1.2
Show 23441-8247 KPP3053 358 1.2 26
Show 23480-8225 HDS3381 78 1.8 30
Show 23453-8208 TDT4177 292 0.4 34
Show 23298-8156 NSN 430 124 3.7 37
Show 23278-8145 WIS 386 315 817.5 48
Show 23366-8130 TDT4124 100 1.0 62
Show 23256-8333 HDS3333 AB 74 2.9 64
Show 23160-8122 HDS3313 354 2.0 78
Show 23303-8107 HJ 5399 90 20.1 85
Show 23159-8418 R 342 143 26.1 111
Show 23197-8428 UC 4925 138 35.6 119
Show 23179-8025 HJ 5388 116 15.7 131
Show 23406-8005 KPP4324 128 49.5 147
Show 23378-8003 HJ 5406 AB 43 39.1 149
Show 23378-8003 HJ 5406 AC 25.2 149
Show 23509-7954 UC 5034 43 30.7 163
Show 23338-7924 TSN 41 123 11.2 188
Show 23293-8543 JSP 851 61 2.9 192
Show 23189-8615 JSP 847 350 2.4 225
Show 23299-7844 R 346 103 40.0 227
Show 23134-7821 HDS3307 Aa,Ab 359 1.4 256
Show 23134-7821 HJ 5385 AB 317 57.1 256
Show 23404-7806 KPP 533 145 3.2 266
Show 23437-7748 HJ 5414 260 7.7 284
Show 23231-7747 UC 4934 AB 138 25.1 286
Show 23231-7747 UC 4934 Aa,Ab 229 0.1 286
Show 23423-7746 JSP 853 10 1.1 291

 
 
WDS 23334-8231 : COMPONENTS
 
 
  A
B pa=10.0°
sep=0.74"
 
 
23334-8231 A
 
 
Componente originario normalizzato AB Name HD 221316 Coord arcsec 2000 233323.78-823112.2 Mag 9.34
Spectral class A2V (white) PmRA 32.00 PmDE -5.0 Tycho2 9525-01343-1
HD 221316
Tycho2
Tycho2 9525-01343-1 Pflag P RAmdeg 353.34906265 DEmdeg -82.52004800
PmRA 32.1 PmDE -4.5 E RAmdeg 9 E DEmdeg 10
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.36 EpDEm 1991.25
Num 7 Q RAmdeg 1.9 Q DEmdeg 1.1 Q pmRA 1.9
Q pmDE 1.1 BTmag 9.809 E BTmag 0.021 VTmag 9.337
E VTmag 0.016 Prox 12 TYC T HIP
CCDM RAdeg 353.34769694 DEdeg -82.52011917 EpRA 1990 1.77
EpDE 1990 1.71 E RAdeg 9.4 E DEdeg 9.8 Posflg D
Corr -0.1
CCDM
Ccdm 23334-8231 RComp Comp A Note1
Note2 Discov num DRAs 0.05 DDEs -11.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp A0 PmNote *
PmRA 35 PmDE 9 Dm number -83 751 Cat1 CPD
Name2 Cat2 HD 221316 M HD
ADS BDS M ADS BDS N IDS IDS 23259S8304A
HIC
 
 
23334-8231 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 233323.85-823111.5 Mag 9.42 PmRA 32.00
PmDE -5.0 Tycho2 9525-01343-2 Calc delta mag 0.08 Calc coord yes
Tycho2
Tycho2 9525-01343-2 Pflag P RAmdeg 353.34906265 DEmdeg -82.52004800
PmRA 32.1 PmDE -4.5 E RAmdeg 9 E DEmdeg 10
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.36 EpDEm 1991.25
Num 7 Q RAmdeg 1.9 Q DEmdeg 1.1 Q pmRA 1.9
Q pmDE 1.1 BTmag 10.042 E BTmag 0.023 VTmag 9.418
E VTmag 0.017 Prox 12 TYC T HIP
CCDM RAdeg 353.34967667 DEdeg -82.51991917 EpRA 1990 1.77
EpDE 1990 1.71 E RAdeg 10.4 E DEdeg 11.0 Posflg D
Corr -0.1
CCDM
Ccdm 23334-8231 RComp Comp B Note1
Note2 Discov num I 691 DRAs DDEs
R dRAs Year 1911 Theta 054 Rho 1.2
Obs 1 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23259S8304B
HIC