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Doubles in session


Current system
16551-3113
I 577
HD 152520


Nearby doubles
11' : 16551-3124
HDO 309

13' : 16563-3123
SEE 312

16' : 16563-3118
RST1913

32' : 16545-3043
B 2399

46' : 16587-3124
PRO 143

48' : 16531-3153
RSS 421

50' : 16586-3051
RSS 429

54' : 16593-3112
RST1922

58' : 16580-3158
RSS 427

60' : 16587-3152
PRO 144

61' : 16538-3016
TDT 133

63' : 16542-3013
RST1906

64' : 16595-3044
JSP 704

67' : 16518-3022
RST3048

71' : 16570-3220
SEE 314AB

72' : 16581-3013
SEE 508AB

76' : 16496-3139
I 993

78' : 16572-3226
PRO 142

79' : 16517-3009
B 320

79' : 16533-2959
RSS 422

79' : 16588-3010
RST1921

82' : 16585-3222
RSS 428

82' : 16570-3232
PRO 141

91' : 16517-3232
PRO 139

93' : 17022-3110
PRO 145

96' : 16564-3249
PRO 140



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.

16551-3113 I 577 (HD 152520)

 
 
16h 55m 08.32s -31° 13' 21.8" P.A. 10.00 sep 0.9 mag 8.39,10.86 Sp G6(III) dist. 3030.3 pc (9884.84 l.y.)
 
 
Coord 2000 16551-3113 Discov num I   577 Comp Coord arcsec 2000 16 55 08.32 -31 13 21.8
Date first 1909 Date last 1991 Obs 6
Pa first 350 Pa last 10 P.A. Now (θ) 10°
Sep first 0.6 Sep last 0.85 Sep. Now (ρ) 0.85"
Mag pri 8.39 Mag sec 10.86 delta mag (ΔM) 2.47 Spectral class G6(III) (yellow)
Pri motion ra -003 Sec motion ra +001
Pri motion dec -010 Sec motion dec -003
Notes
rPM=0.772
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 152520 Constellation Scorpius SAO 208186 HIP 82791
Tycho2 7359-01321-1 Gaia DR2 6027756497113632000 HD 152520 CD CD-3113349
CP CP-31 4510 Distance 3030.3 Distance ly 9884.84
 
 
WDS 16551-3113 I 577 (HD 152520) : 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
16551-3113 I 577 1991 6 10 0.9 8.39 10.86 G6(III) D 165508.32-311321.8

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

 
 
WDS 16551-3113 I 577 (HD 152520) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16551-3113 I 577 (HD 152520) : MEASURES
 
 
No records found.

 
 
WDS 16551-3113 (HD 152520) : VIRTUAL EYEPIECE
 
 

16551-3113 I 577A mag 8.39 Sp G6(III) 16551-3113 I 577B sep 0.8 P.A. 8.60 mag 10.86 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 16551-3113 (HD 152520) : ALADIN DSS IMAGE @ 16h 55m 08.32s -31° 13' 21.8"
 
 
 
 
WDS 16551-3113 I 577 (HD 152520) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16551-3113 I 577 distance=0' 16551-3124 HDO 309 distance=11' 16563-3123 SEE 312 distance=13' 16563-3118 RST1913 distance=16' 16562-3131 B 1328BC distance=23' 16562-3131 B 1328A,BC distance=23' 16545-3043 B 2399 distance=32' 16587-3124 PRO 143 distance=46' 16531-3153 RSS 421 distance=48' 16586-3051 RSS 429 distance=50' 16593-3112 RST1922 distance=54' 16580-3158 RSS 427 distance=58' 16587-3152 PRO 144 distance=60' 16538-3016 TDT 133 distance=61' 16542-3013 RST1906 distance=63' 16595-3044 JSP 704 distance=64' 16518-3022 RST3048 distance=67' 16570-3220 SEE 314BC distance=71' 16570-3220 SEE 314AB distance=71' 16581-3013 SEE 508AB distance=72' 16581-3013 HJ 4903AC distance=72' 16496-3139 I 993 distance=76' 16572-3226 PRO 142 distance=78' 16517-3009 B 320 distance=79' 16533-2959 RSS 422 distance=79' 16588-3010 RST1921 distance=79' 16585-3222 RSS 428 distance=82' 16570-3232 PRO 141 distance=82' 16517-3232 PRO 139 distance=91' 17022-3110 PRO 145 distance=93' 16564-3249 PRO 140 distance=96' 17003-3003 RST1923AB distance=97' 17019-3209 HDO 310AB distance=103' 17019-3209 HDO 310AC distance=103' 17019-3209 HDO 310AD distance=103' 17019-3209 OUD 6AE distance=103' 17025-3205 VSP 48 distance=107' 16547-2920 RSS 424 distance=114' 16461-3140 PRO 137 distance=119' 17012-2941 HO 554AB distance=122' 17012-2941 HO 554AC distance=122' 16460-3148 RSS 416 distance=122' 16582-2918 RST1919 distance=122' 16459-3205 PRO 136 distance=128' 16539-2905 TVB 290 distance=130' 16463-3006 BRT3032 distance=132' 16510-3314 BRT1704 distance=133' 17036-3237 I 998 distance=136' 16448-3144 BRT3031AB distance=137' 16448-3144 BRT3031AC distance=137' 16540-2857 HJ 4895 distance=138' 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 16551-3113 I 577 10 0.9
Show 16551-3124 HDO 309 123 3.7 11
Show 16563-3123 SEE 312 353 9.7 13
Show 16563-3118 RST1913 140 0.8 16
Show 16562-3131 B 1328 BC 246 0.4 23
Show 16562-3131 B 1328 A,BC 40 117.4 23
Show 16545-3043 B 2399 289 5.9 32
Show 16587-3124 PRO 143 108 5.3 46
Show 16531-3153 RSS 421 31 11.3 48
Show 16586-3051 RSS 429 338 9.1 50
Show 16593-3112 RST1922 275 0.4 54
Show 16580-3158 RSS 427 159 10.8 58
Show 16587-3152 PRO 144 144 14.6 60
Show 16538-3016 TDT 133 58 1.4 61
Show 16542-3013 RST1906 87 0.3 63
Show 16595-3044 JSP 704 220 0.4 64
Show 16518-3022 RST3048 306 0.8 67
Show 16570-3220 SEE 314 BC 330 5.4 71
Show 16570-3220 SEE 314 AB 56 20.2 71
Show 16581-3013 SEE 508 AB 187 1.6 72
Show 16581-3013 HJ 4903 AC 91 18.7 72
Show 16496-3139 I 993 98 3.3 76
Show 16572-3226 PRO 142 349 13.9 78
Show 16517-3009 B 320 237 1.3 79
Show 16533-2959 RSS 422 159 11.6 79
Show 16588-3010 RST1921 229 1.6 79
Show 16585-3222 RSS 428 72 7.6 82
Show 16570-3232 PRO 141 355 2.8 82
Show 16517-3232 PRO 139 52 2.5 91
Show 17022-3110 PRO 145 292 8.8 93
Show 16564-3249 PRO 140 282 3.8 96
Show 17003-3003 RST1923 AB 19 2.6 97
Show 17019-3209 HDO 310 AB 155 22.6 103
Show 17019-3209 HDO 310 AC 103 42.5 103
Show 17019-3209 HDO 310 AD 37 51.3 103
Show 17019-3209 OUD 6 AE 26 8.9 103
Show 17025-3205 VSP 48 290 0.1 107
Show 16547-2920 RSS 424 346 11.1 114
Show 16461-3140 PRO 137 127 4.8 119
Show 17012-2941 HO 554 AB 357 9.6 122
Show 17012-2941 HO 554 AC 350 35.3 122
Show 16460-3148 RSS 416 62 9.4 122
Show 16582-2918 RST1919 196 0.6 122
Show 16459-3205 PRO 136 86 11.9 128
Show 16539-2905 TVB 290 141 4.1 130
Show 16463-3006 BRT3032 204 4.5 132
Show 16510-3314 BRT1704 335 5.2 133
Show 17036-3237 I 998 77 0.4 136
Show 16448-3144 BRT3031 AB 237 3.2 137
Show 16448-3144 BRT3031 AC 198 7.8 137
Show 16540-2857 HJ 4895 97 23.0 138

 
 
WDS 16551-3113 : COMPONENTS
 
 
  A
B pa=8.6°
sep=0.85"
 
 
16551-3113 A
 
 
Componente originario normalizzato AB Name HD 152520 Coord arcsec 2000 165508.32-311321.8 Mag 8.39
Spectral class G6(III) (yellow) PmRA -3.00 PmDE -10.0 SAO 208186
HIP 82791 Tycho2 7359-01321-1 HD 152520 CD CD-3113349
CP CP-31 4510
Tycho2
Tycho2 7359-01321-1 Pflag RAmdeg 253.78464879 DEmdeg -31.22272557
PmRA -3.1 PmDE -9.6 E RAmdeg 9 E DEmdeg 11
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.46 EpDEm 1989.38
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.7 BTmag 9.681 E BTmag 0.028 VTmag 8.388
E VTmag 0.016 Prox 9 TYC T HIP 82791
CCDM A RAdeg 253.78465694 DEdeg -31.22270250 EpRA 1990 1.72
EpDE 1990 1.52 E RAdeg 9.3 E DEdeg 11.7 Posflg
Corr -0.2
SAO
SAO 208186 DelFlag RA1950 PmRA1950 -0.0037
DE1950 PmDE1950 -0.001 Vmag 8.1 SpType G5
Double code Source 40 CatNum 8862 DM CD-3113349
DMcomp BDsup HD 152520 M HD 0
GC RA1950rad 4.41536858 DE1950rad -0.54354753 PmRA2000 -0.0038
PmDE2000 0
Hipparcos
Catalog H HIP 82791 Proxy H RAhms 16 55 08.32
DEdms -31 13 21.7 Vmag 8.17 VarFlag R Vmag G
RAdeg 253.785 DEdeg -31.2227 AstroRef A Plx -0.13
CCDM 16551-3113 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 9 Rho 0.827 HD 152520 BD
CD CD-3113349 CP CP-31 4510 Dm number -3113349 VIred 0.99
SpType G6III: R SpType Coord arcsec 2000 165508.32-311321.7
Hipparcos 2
HIP 82791 Sn 15 So 3 Nc 2
RArad 4.4293779701 DErad -0.5449388436 Plx -0.33 PmRA -0.55
PmDE -3.53 E RArad 1.38 E DErad 0.87 E Plx 1.45
E pmRA 1.58 E pmDE 0.99 Hpmag 8.3181 E Hpmag 0.0023
SHp 0.014 VA 0 BV 1.02 E BV 0.015
VI 0.99
CCDM
Ccdm 16551-3113 RComp Comp A Note1
Note2 Discov num DRAs 2.00 DDEs -20.7
R dRAs 41 Year Theta Rho
Obs 2 Vmag 8.2 Sp G5 PmNote *
PmRA -48 PmDE -1 Dm number -3113349 Cat1 CD
Name2 208186 Cat2 SAO HD 152520 M HD
ADS BDS M ADS BDS N IDS IDS 16487S3104A
HIC 82791
 
 
16551-3113 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165508.33-311321.0 Mag 10.86 PmRA 1.00
PmDE -3.0 Calc delta mag 2.47 Calc coord yes
CCDM
Ccdm 16551-3113 RComp Comp B Note1
Note2 Discov num I 577 DRAs DDEs
R dRAs Year 1911 Theta 014 Rho 0.8
Obs 3 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16487S3104B
HIC 82791