11159-4755 HJ 4421 AB (HD 98022)

 
 
11h 15m 53.70s -47° 55' 15.0" P.A. 65.00 sep 24.0 mag 6.54,10.78 Sp A0V dist. 160.77 pc (524.43 l.y.)
 
 
Coord 2000 11159-4755 Discov num HJ 4421 Comp AB Coord arcsec 2000 11 15 53.70 -47 55 15.0
Date first 1835 Date last 2015 Obs 9
Pa first 69 Pa last 65.1 P.A. Now (θ) 65.1°
Sep first 12.0 Sep last 23.965 Sep. Now (ρ) 23.965"
Mag pri 6.54 Mag sec 10.78 delta mag (ΔM) 4.24 Spectral class A0V (white)
Pri motion ra -019 Sec motion ra -010
Pri motion dec -010 Sec motion dec +009
Notes Y W (Parallax indicates components are non-physical, )
rPM=0.979
This double is not physical.
 
 
11159-4755 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 98022 222682 11 15 54 -47 55 15 HJ 4421 AB 2015 9 65 24.0 6.54 10.78 4.24 <===
Show 222682 11 15 54 -47 55 15 I 9014 AC 2015 4 11 28.1 6.54 12.40 5.86
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 98022 Constellation Centaurus SAO 222682 HIP 55019
Tycho2 8217-02288-1 Gaia DR2 5374164419962927744 HD 98022 GC 15497
CD CD-47 6664 CP CP-47 4886 Distance 160.77 Distance ly 524.43
 
 
WDS 11159-4755 HJ 4421 AB (HD 98022) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
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
11159-4755 HJ 4421 AB 1999 7 66 23.8 6.90 10.50 A0V D 111553.70-475515.0
11159-4755 HJ 4421 AB 2015 9 65 24.0 6.54 10.78 A0V Y 111553.70-475515.0

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

 
 
WDS 11159-4755 HJ 4421 AB (HD 98022) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11159-4755 HJ 4421 AB (HD 98022) : MEASURES
 
 
No records found.

 
 
WDS 11159-4755 (HD 98022) : VIRTUAL EYEPIECE
 
 

11159-4755 HJ 4421A mag 6.54 Sp A0V 11159-4755 HJ 4421B sep 17.7 P.A. 55.30 mag 10.78 11159-4755 I  9014C sep 27.9 P.A. 7.10 mag 12.4 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 11159-4755 (HD 98022) : ALADIN DSS IMAGE @ 11h 15m 53.70s -47° 55' 15.0"
 
 
 
 
WDS 11159-4755 HJ 4421 AB (HD 98022) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11159-4755  HJ 4421AB distance=0' 11155-4755  R   167 distance=5' 11136-4749  HDS1602 distance=24' 11176-4821  RST 533 distance=31' 11188-4812  RST4941 distance=33' 11188-4811  TDS7784 distance=34' 11121-4806  RST4939 distance=40' 11198-4809  TDS7793 distance=42' 11193-4730  RST 534 distance=43' 11123-4733  TDS7729 distance=44' 11122-4732  CPO9150AB distance=45' 11122-4732  CPO9150AC distance=45' 11122-4732  CPO9150AD distance=45' 11213-4746  TDS7816 distance=56' 11146-4853  TDS 624 distance=59' 11131-4703  R   165 distance=60' 11197-4845  KPP 875 distance=63' 11162-4652  RST 532 distance=64' 11211-4833  TDS7813 distance=65' 11126-4658  HDS1598 distance=67' 11219-4725  TDS7819 distance=68' 11206-4847  TDS7798 distance=71' 11191-4902  TDS7789 distance=74' 11169-4909  TDS7773 distance=75' 11125-4905  CPO 319 distance=78' 11189-4909  TDS7786 distance=81' 11119-4645  TDS7727 distance=81' 11090-4840  KPP1732 distance=82' 11237-4732  TDS7837 distance=83' 11242-4759  CPO  21 distance=84' 11074-4815  CPO 316AB distance=88' 11074-4815  SIN 124AC distance=88' 11127-4631  DON 464 distance=91' 11207-4916  TDS7802 distance=95' 11064-4748  TDS7667 distance=96' 11099-4911  RST4938 distance=97' 11247-4718  WFC 113 distance=97' 11250-4721  TDS7850 distance=99' 11090-4645  HDS1589 distance=100' 11194-4930  RST 535 distance=101' 11257-4729  R   171 distance=103' 11210-4627  TDS7811 distance=104' 11070-4704  CPO 315 distance=104' 11262-4800  TDS7859 distance=105' 11122-4616  HDS1596 distance=107' 11248-4855  TDS7845 distance=107' 11164-4608  KPP 241 distance=107' 11052-4807  RST 524 distance=108' 11073-4650  TDS7679 distance=110' 11050-4812  RST4934 distance=111' 11228-4923  TDS7833 distance=112' 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 11159-4755 HJ 4421 AB 65 24.0
Show 11159-4755 I 9014 AC 11 28.1
Show 11155-4755 R 167 99 24.5 5
Show 11136-4749 HDS1602 237 0.1 24
Show 11176-4821 RST 533 121 1.9 31
Show 11188-4812 RST4941 49 0.4 33
Show 11188-4811 TDS7784 297 1.3 34
Show 11121-4806 RST4939 64 0.8 40
Show 11198-4809 TDS7793 40 0.7 42
Show 11193-4730 RST 534 13 2.3 43
Show 11123-4733 TDS7729 201 0.5 44
Show 11122-4732 CPO9150 AB 107 4.2 45
Show 11122-4732 CPO9150 AC 53 12.2 45
Show 11122-4732 CPO9150 AD 357 11.3 45
Show 11213-4746 TDS7816 193 0.4 56
Show 11146-4853 TDS 624 97 1.3 59
Show 11131-4703 R 165 252 3.7 60
Show 11197-4845 KPP 875 250 7.4 63
Show 11162-4652 RST 532 269 0.5 64
Show 11211-4833 TDS7813 54 0.6 65
Show 11126-4658 HDS1598 87 0.2 67
Show 11219-4725 TDS7819 317 0.8 68
Show 11206-4847 TDS7798 347 0.5 71
Show 11191-4902 TDS7789 21 0.7 74
Show 11169-4909 TDS7773 94 2.5 75
Show 11125-4905 CPO 319 126 3.8 78
Show 11189-4909 TDS7786 47 0.8 81
Show 11119-4645 TDS7727 153 0.6 81
Show 11090-4840 KPP1732 274 13.4 82
Show 11237-4732 TDS7837 90 2.2 83
Show 11242-4759 CPO 21 281 3.3 84
Show 11074-4815 CPO 316 AB 358 122.9 88
Show 11074-4815 SIN 124 AC 65 20.5 88
Show 11127-4631 DON 464 27 0.7 91
Show 11207-4916 TDS7802 192 2.5 95
Show 11064-4748 TDS7667 69 0.6 96
Show 11099-4911 RST4938 84 1.1 97
Show 11247-4718 WFC 113 78 8.5 97
Show 11250-4721 TDS7850 101 2.1 99
Show 11090-4645 HDS1589 8 0.2 100
Show 11194-4930 RST 535 88 3.2 101
Show 11257-4729 R 171 340 2.7 103
Show 11210-4627 TDS7811 192 0.7 104
Show 11070-4704 CPO 315 136 3.3 104
Show 11262-4800 TDS7859 36 0.6 105
Show 11122-4616 HDS1596 262 0.1 107
Show 11248-4855 TDS7845 34 1.9 107
Show 11164-4608 KPP 241 118 3.8 107
Show 11052-4807 RST 524 17 0.5 108
Show 11073-4650 TDS7679 168 0.6 110
Show 11050-4812 RST4934 275 1.3 111

 
 
WDS 11159-4755 : COMPONENTS
 
 
  A B
B pa=55.3°
sep=17.72"
 
C pa=7.1°
sep=27.89"
pa=327.7°
sep=20.81"
 
 
11159-4755 A
 
 
Name HD 98022 Coord arcsec 2000 111553.70-475515.0 Mag 6.54 Spectral class A0V (white)
PmRA -19.00 PmDE -10.0 SAO 222682 HIP 55019
Tycho2 8217-02288-1 HD 98022 GC 15497 CD CD-47 6664
CP CP-47 4886
Tycho2
Tycho2 8217-02288-1 Pflag RAmdeg 168.97367173 DEmdeg -47.92085635
PmRA -19.2 PmDE -9.7 E RAmdeg 3 E DEmdeg 3
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.42 EpDEm 1991.49
Num 13 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.6 BTmag 6.508 E BTmag 0.014 VTmag 6.540
E VTmag 0.009 Prox 987 TYC T HIP 55019
CCDM RAdeg 168.97373806 DEdeg -47.92083389 EpRA 1990 1.65
EpDE 1990 1.71 E RAdeg 3.4 E DEdeg 3.3 Posflg
Corr -0.3
SAO
SAO 222682 DelFlag RA1950 PmRA1950 -0.0024
DE1950 PmDE1950 0.002 Vmag 6.9 SpType A0
Double code Source 70 CatNum 15497 DM CD-47 6664
DMcomp BDsup HD 98022 M HD 0
GC 15497 RA1950rad 2.93902178 DE1950rad -0.83160582 PmRA2000 -0.0021
PmDE2000 0.005
Hipparcos
Catalog H HIP 55019 Proxy RAhms 11 15 53.70
DEdms -47 55 15.0 Vmag 6.54 VarFlag R Vmag H
RAdeg 168.974 DEdeg -47.9208 AstroRef Plx 6.31
CCDM 11159-4755 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 98022 BD
CD CD-47 6664 CP CP-47 4886 Dm number -47 6664 VIred 0
SpType A0V R SpType Coord arcsec 2000 111553.70-475515.0
Hipparcos 2
HIP 55019 Sn 5 So 0 Nc 1
RArad 2.9491481121 DErad -0.8363763368 Plx 6.22 PmRA -19.39
PmDE -9.72 E RArad 0.26 E DErad 0.31 E Plx 0.5
E pmRA 0.3 E pmDE 0.36 Hpmag 6.5451 E Hpmag 0.0006
SHp 0.008 VA 0 BV -0.022 E BV 0.004
VI 0
CCDM
Ccdm 11159-4755 RComp Comp A Note1
Note2 Discov num DRAs -0.32 DDEs -15.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.9 Sp A0 PmNote *
PmRA -19 PmDE -12 Dm number -47 6664 Cat1 CD
Name2 222682 Cat2 SAO HD 98022 M HD
ADS BDS M ADS BDS N IDS IDS 11113S4723A
HIC 55019
 
 
11159-4755 B
 
 
Coord arcsec 2000 111555.15-475504.9 Mag 10.78 PmRA -10.00 PmDE 9.0
Calc delta mag 4.24 Calc coord yes
CCDM
Ccdm 11159-4755 RComp Comp B Note1
Note2 Discov num HJ 4421 DRAs 2.52 DDEs -3.0
R dRAs 90 Year 1902 Theta 067 Rho 23.3
Obs 4 Vmag 10.5 Sp PmNote *
PmRA 86 PmDE 36 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11113S4723B
HIC
 
 
11159-4755 C
 
 
Coord arcsec 2000 111554.04-475447.3 Mag 12.4 PmRA 1.00 PmDE 1.0
Calc delta mag 5.86 Calc coord yes