16189-5024 I 561 AC

 
 
16h 18m 55.38s -50° 23' 30.6" P.A. 155.00 sep 10.2 mag 8.74,11.16 Sp B9V dist. 347.22 pc (1132.63 l.y.)
 
 
Coord 2000 16189-5024 Discov num I   561 Comp AC Coord arcsec 2000 16 18 55.38 -50 23 30.6
Date first 1903 Date last 2015 Obs 9
Pa first 148 Pa last 155 P.A. Now (θ) 155°
Sep first 11.0 Sep last 10.153 Sep. Now (ρ) 10.153"
Mag pri 8.74 Mag sec 11.16 delta mag (ΔM) 2.42 Spectral class B9V (blue-white)
Pri motion ra +010 Sec motion ra -005
Pri motion dec -007 Sec motion dec -011
Notes
rPM=1.272
This double is not physical.
 
 
16189-5024 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 146479 243606 16 18 55 -50 23 31 I 561 AB 2015 8 273 5.9 8.74 10.70 1.96
Show 243606 16 18 55 -50 23 31 I 561 AC 2015 9 155 10.2 8.74 11.16 2.42 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Norma SAO 243606 HIP 79936 Tycho2 8320-00311-1
Gaia DR2 5935276745877963776 HD 146479 CD CD-5010370 CP CP-50 9212
Distance 347.22 Distance ly 1132.63
 
 
WDS 16189-5024 I 561 AC : 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
16189-5024 I 561 AC 1999 6 155 10.1 8.74 11.16 D 161855.38-502330.6
16189-5024 I 561 AC 2015 9 155 10.2 8.74 11.16 B9V 161855.38-502330.6

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

 
 
WDS 16189-5024 I 561 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16189-5024 I 561 AC : MEASURES
 
 
No records found.

 
 
WDS 16189-5024 : VIRTUAL EYEPIECE
 
 

16189-5024 I   561A mag 8.74 Sp B9V 16189-5024 I   561B sep 3.8 P.A. 273.90 mag 10.7 16189-5024 I   561C sep 9.6 P.A. 163.40 mag 11.16 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 16189-5024 : ALADIN DSS IMAGE @ 16h 18m 55.38s -50° 23' 30.6"
 
 
 
 
WDS 16189-5024 I 561 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16189-5024  I   561AB distance=1' 16189-5024  I   561AC distance=1' 16180-5012  RST 830 distance=15' 16198-5009  HJ 4841AB distance=17' 16198-5009  NSN 378AC distance=17' 16206-5044  POM  17 distance=27' 16198-5058  RST3940 distance=36' 16149-5026  SKF1035LV distance=39' 16152-5004  TDS9809 distance=41' 16221-5052  LDS 857 distance=42' 16224-4956  TDS9867 distance=44' 16200-5107  RST 835 distance=46' 16154-5054  BRT 881 distance=46' 16145-5042  BRT 880 distance=46' 16183-5110  CPO 463 distance=48' 16157-5059  B  2803 distance=48' 16156-5059  CPO 461 distance=48' 16211-4940  TDS9853 distance=49' 16143-5005  HJ 4838 distance=49' 16154-5100  TDS9812 distance=50' 16142-5047  TOK 409 distance=52' 16232-5055  CPO 470 distance=52' 16180-4930  TDS9827 distance=54' 16218-4935  AOT  66 distance=56' 16149-4940  TDS9808 distance=59' 16217-4929  SKF1405 distance=62' 16253-5012  CPO 471AB distance=63' 16253-5012  VVV  35AC distance=63' 16187-5126  RST 834 distance=63' 16253-5042  TDS9889 distance=63' 16247-5101  VVV  34 distance=66' 16191-4916  CPO 466 distance=69' 16130-5105  TDS 806 distance=70' 16186-5133  RST 832AB distance=70' 16186-5133  HDS2304AC distance=70' 16182-5134  CPO 462 distance=71' 16115-5022  HDS2289Aa,Ab distance=72' 16115-5022  LDS 552AB distance=72' 16159-4918  RST5539 distance=72' 16214-5132  BRT 887 distance=73' 16265-5010  TDS9904 distance=74' 16154-4916  BRT 882 distance=76' 16234-4920  AOT  67 distance=77' 16146-5129  RST 825 distance=78' 16141-4920  RST 823 distance=79' 16235-4918  RST 842 distance=79' 16159-4908  RST 828 distance=82' 16273-5046  KPP2160 distance=83' 16161-4904  JNN 227AB distance=84' 16161-4904  JNN 227AC distance=84' 16161-4904  JNN 227AD distance=84' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 16189-5024 I 561 AB 273 5.9 1
Show 16189-5024 I 561 AC 155 10.2 1
Show 16180-5012 RST 830 55 1.1 15
Show 16198-5009 HJ 4841 AB 20 49.1 17
Show 16198-5009 NSN 378 AC 45 24.4 17
Show 16206-5044 POM 17 201 9.1 27
Show 16198-5058 RST3940 131 3.0 36
Show 16149-5026 SKF1035 LV 114 2.2 39
Show 16152-5004 TDS9809 163 2.3 41
Show 16221-5052 LDS 857 1 6.1 42
Show 16224-4956 TDS9867 244 0.5 44
Show 16200-5107 RST 835 217 1.9 46
Show 16154-5054 BRT 881 313 5.8 46
Show 16145-5042 BRT 880 202 7.1 46
Show 16183-5110 CPO 463 152 6.3 48
Show 16157-5059 B 2803 80 3.1 48
Show 16156-5059 CPO 461 245 6.3 48
Show 16211-4940 TDS9853 221 0.6 49
Show 16143-5005 HJ 4838 145 23.0 49
Show 16154-5100 TDS9812 31 2.3 50
Show 16142-5047 TOK 409 159 0.0 52
Show 16232-5055 CPO 470 332 7.2 52
Show 16180-4930 TDS9827 318 1.2 54
Show 16218-4935 AOT 66 358 11.2 56
Show 16149-4940 TDS9808 261 0.7 59
Show 16217-4929 SKF1405 58 17.5 62
Show 16253-5012 CPO 471 AB 268 4.0 63
Show 16253-5012 VVV 35 AC 105 80.6 63
Show 16187-5126 RST 834 91 3.2 63
Show 16253-5042 TDS9889 266 0.7 63
Show 16247-5101 VVV 34 243 15.0 66
Show 16191-4916 CPO 466 80 5.9 69
Show 16130-5105 TDS 806 321 2.9 70
Show 16186-5133 RST 832 AB 340 3.8 70
Show 16186-5133 HDS2304 AC 227 16.8 70
Show 16182-5134 CPO 462 82 8.1 71
Show 16115-5022 HDS2289 Aa,Ab 226 0.7 72
Show 16115-5022 LDS 552 AB 148 105.4 72
Show 16159-4918 RST5539 231 0.4 72
Show 16214-5132 BRT 887 14 5.0 73
Show 16265-5010 TDS9904 161 2.2 74
Show 16154-4916 BRT 882 204 5.7 76
Show 16234-4920 AOT 67 357 11.7 77
Show 16146-5129 RST 825 323 1.2 78
Show 16141-4920 RST 823 216 1.0 79
Show 16235-4918 RST 842 155 2.8 79
Show 16159-4908 RST 828 131 0.4 82
Show 16273-5046 KPP2160 294 17.7 83
Show 16161-4904 JNN 227 AB 283 2.8 84
Show 16161-4904 JNN 227 AC 126 2.9 84
Show 16161-4904 JNN 227 AD 128 3.5 84

 
 
WDS 16189-5024 : COMPONENTS
 
 
  A B
B pa=273.9°
sep=3.76"
 
C pa=163.4°
sep=9.60"
pa=145.6°
sep=11.47"
 
 
16189-5024 A
 
 
Name HD 146479 Coord arcsec 2000 161855.38-502330.6 Mag 8.74 Spectral class B9V (blue-white)
PmRA 10.00 PmDE -7.0 SAO 243606 HIP 79936
Tycho2 8320-00311-1 HD 146479 CD CD-5010370 CP CP-50 9212
Tycho2
Tycho2 8320-00311-1 Pflag RAmdeg 244.73078691 DEmdeg -50.39186198
PmRA 11.8 PmDE -7.5 E RAmdeg 6 E DEmdeg 8
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.93 EpDEm 1990.02
Num 8 Q RAmdeg 2.2 Q DEmdeg 0.5 Q pmRA 2.1
Q pmDE 0.5 BTmag 8.765 E BTmag 0.017 VTmag 8.737
E VTmag 0.014 Prox 59 TYC T HIP 79936
CCDM A RAdeg 244.73074417 DEdeg -50.39184389 EpRA 1990 1.66
EpDE 1990 1.33 E RAdeg 6.1 E DEdeg 7.9 Posflg
Corr -0.1
SAO
SAO 243606 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 -0.012 Vmag 8.5 SpType B9
Double code Source 48 CatNum 14555 DM CP-50 9212
DMcomp A BDsup HD 146479 M HD 0
GC RA1950rad 4.25488596 DE1950rad -0.87739107 PmRA2000 -0.0002
PmDE2000 -0.012
Hipparcos
Catalog H HIP 79936 Proxy H RAhms 16 18 55.38
DEdms -50 23 30.6 Vmag 8.53 VarFlag R Vmag G
RAdeg 244.731 DEdeg -50.3918 AstroRef A Plx 2.84
CCDM 16189-5024 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual A M HIP
Theta Rho HD 146479 BD
CD CD-5010370 CP CP-50 9212 Dm number -5010370 VIred 0.05
SpType B9V R SpType Coord arcsec 2000 161855.38-502330.6
Hipparcos 2
HIP 79936 Sn 15 So 3 Nc 3
RArad 4.2713572055 DErad -0.8795036138 Plx 2.88 PmRA -3.08
PmDE -8.05 E RArad 1.25 E DErad 0.88 E Plx 1.31
E pmRA 1.63 E pmDE 1.26 Hpmag 8.5235 E Hpmag 0.0016
SHp 0.017 VA 0 BV 0.039 E BV 0.015
VI 0.05
CCDM
Ccdm 16189-5024 RComp Comp A Note1
Note2 Discov num DRAs 1.24 DDEs 29.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.6 Sp B9 PmNote *
PmRA 0 PmDE -12 Dm number -5010370 Cat1 CD
Name2 243606 Cat2 SAO HD 146479 M HD
ADS BDS M ADS BDS N IDS IDS 16114S5009A
HIC 79936
 
 
16189-5024 B
 
 
Coord arcsec 2000 161854.99-502330.3 Mag 10.7 PmRA -3.00 PmDE -9.0
Calc delta mag 1.96 Calc coord yes
CCDM
Ccdm 16189-5024 RComp Comp B Note1
Note2 Discov num I 561 DRAs DDEs
R dRAs Year 1912 Theta 273 Rho 5.8
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16114S5009B
HIC 79936
 
 
16189-5024 C
 
 
Coord arcsec 2000 161855.67-502339.8 Mag 11.16 PmRA -5.00 PmDE -11.0
Calc delta mag 2.42 Calc coord yes
CCDM
Ccdm 16189-5024 RComp Comp C Note1
Note2 Discov num I 561 DRAs 1.85 DDEs 19.0
R dRAs 10 Year 1912 Theta 155 Rho 10.4
Obs 2 Vmag 11.5 Sp PmNote *
PmRA 1 PmDE -20 Dm number Cat1
Name2 243607 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 16114S5009C
HIC