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Doubles in session


Current system
16035-2420
I 1080
HD 143821


Nearby doubles
16' : 16043-2431
TOK 742

21' : 16029-2402
KSA 80AB

21' : 16025-2435
BU 37

23' : 16036-2358
UC 3110

25' : 16017-2420
I 980

34' : 16026-2452
TDS9739

34' : 16019-2445
KOH 68

37' : 16026-2347
DAM1454AB

41' : 16009-2441
USD 303

42' : 16029-2501
BU 38

48' : 16069-2416
KSA 84AB

48' : 16053-2340
KOU 48

53' : 16007-2343
KOH 64

53' : 16020-2331
LDS4621

55' : 15595-2412
B 2374

56' : 16064-2341
USD 528

56' : 16015-2509
USD 321

57' : 16066-2344
USD 548

57' : 16061-2336
RAS 25

65' : 16012-2516
TOK 741

66' : 16080-2442
TOK 748

67' : 16028-2315
LDS4625

67' : 16065-2327
UC 3116

70' : 16057-2317
USD 499

71' : 16082-2351
JNN 220

73' : 16081-2456
DON 781AB



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.

16035-2420 I 1080 (HD 143821)

 
 
16h 03m 28.43s -24° 20' 07.2" P.A. 215.00 sep 2.1 mag 9.80,12.30 Sp K1III:
 
 
Coord 2000 16035-2420 Discov num I  1080 Comp Coord arcsec 2000 16 03 28.43 -24 20 07.2
Date first 1914 Date last 2016 Obs 5
Pa first 219 Pa last 215.4 P.A. Now (θ) 215.4°
Sep first 1.9 Sep last 2.114 Sep. Now (ρ) 2.114"
Mag pri 9.80 Mag sec 12.30 delta mag (ΔM) 2.5 Spectral class K1III: (yellow-orange)
Pri motion ra +011 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 143821 Constellation Scorpius SAO 184071 Tycho2 6780-01262-1
Gaia DR2 6236065262786128896 HD 143821
 
 
WDS 16035-2420 I 1080 (HD 143821) : 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
16035-2420 I 1080 1964 4 216 2.0 9.80 12.30 K1III: 160328.43-242007.2
16035-2420 I 1080 2016 5 215 2.1 9.80 12.30 K1III: 160328.43-242007.2

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

 
 
WDS 16035-2420 I 1080 (HD 143821) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16035-2420 I 1080 (HD 143821) : MEASURES
 
 
No records found.

 
 
WDS 16035-2420 (HD 143821) : VIRTUAL EYEPIECE
 
 

16035-2420 I 1080A mag 9.8 Sp K1III: 16035-2420 I 1080B sep 2.0 P.A. 212.90 mag 12.3 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 16035-2420 (HD 143821) : ALADIN DSS IMAGE @ 16h 03m 28.43s -24° 20' 07.2"
 
 
 
 
WDS 16035-2420 I 1080 (HD 143821) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16035-2420 I 1080 distance=0' 16043-2431 TOK 742 distance=16' 16029-2402 KSA 80AB distance=21' 16029-2402 LAF 97AC distance=21' 16029-2402 LAF 97AD distance=21' 16029-2402 LAF 97AE distance=21' 16029-2402 LAF 97AF distance=21' 16029-2402 LAF 97AG distance=21' 16025-2435 BU 37 distance=21' 16036-2358 UC 3110 distance=23' 16017-2420 I 980 distance=25' 16026-2452 TDS9739 distance=34' 16019-2445 KOH 68 distance=34' 16026-2347 LDS4623AC distance=37' 16026-2347 DAM1454AB distance=37' 16009-2441 USD 303 distance=41' 16029-2501 BU 38 distance=42' 16069-2416 KSA 84AB distance=48' 16069-2416 LAF 109AC distance=48' 16069-2416 LAF 109AD distance=48' 16069-2416 LAF 109AE distance=48' 16069-2416 LAF 109AF distance=48' 16053-2340 KOU 48 distance=48' 16007-2343 KOH 64 distance=53' 16020-2331 LDS4621 distance=53' 15595-2412 B 2374 distance=55' 16064-2341 USD 528 distance=56' 16015-2509 USD 321 distance=56' 16066-2344 USD 548 distance=57' 16061-2336 RAS 25 distance=57' 16012-2516 TOK 741 distance=65' 16080-2442 TOK 748 distance=66' 16028-2315 LDS4625 distance=67' 16065-2327 UC 3116 distance=67' 16057-2317 USD 499 distance=70' 16082-2351 JNN 220 distance=71' 16081-2456 DON 781AB distance=73' 16088-2430 USD 690 distance=74' 15586-2348 KSA 76 distance=74' 15581-2406 KSA 120Aa,Ab distance=75' 15581-2406 KOH 59Ba,Bb distance=75' 15582-2450 USD 202 distance=78' 16021-2538 B 303 distance=80' 15589-2513 KSA 77 distance=82' 16087-2341 SHT 61 distance=82' 16087-2341 OCC 103Aa,Ab distance=82' 16001-2311 K2 38AB distance=83' 16001-2311 K2 38AC distance=83' 16001-2311 K2 38AD distance=83' 16027-2542 LAF 96AB distance=83' 16027-2542 LAF 96AC distance=83' 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 16035-2420 I 1080 215 2.1
Show 16043-2431 TOK 742 67 0.3 16
Show 16029-2402 KSA 80 AB 353 7.2 21
Show 16029-2402 LAF 97 AC 300 5.0 21
Show 16029-2402 LAF 97 AD 83 6.5 21
Show 16029-2402 LAF 97 AE 334 8.6 21
Show 16029-2402 LAF 97 AF 55 10.3 21
Show 16029-2402 LAF 97 AG 55 11.2 21
Show 16025-2435 BU 37 45 2.8 21
Show 16036-2358 UC 3110 243 27.2 23
Show 16017-2420 I 980 32 0.3 25
Show 16026-2452 TDS9739 271 0.5 34
Show 16019-2445 KOH 68 212 0.1 34
Show 16026-2347 LDS4623 AC 321 258.3 37
Show 16026-2347 DAM1454 AB 157 1.5 37
Show 16009-2441 USD 303 350 3.0 41
Show 16029-2501 BU 38 343 4.5 42
Show 16069-2416 KSA 84 AB 273 1.7 48
Show 16069-2416 LAF 109 AC 201 3.5 48
Show 16069-2416 LAF 109 AD 295 5.7 48
Show 16069-2416 LAF 109 AE 212 9.4 48
Show 16069-2416 LAF 109 AF 218 9.5 48
Show 16053-2340 KOU 48 24 1.1 48
Show 16007-2343 KOH 64 30 1.5 53
Show 16020-2331 LDS4621 24 277.9 53
Show 15595-2412 B 2374 22 15.1 55
Show 16064-2341 USD 528 79 0.3 56
Show 16015-2509 USD 321 3 0.7 56
Show 16066-2344 USD 548 93 0.1 57
Show 16061-2336 RAS 25 128 0.1 57
Show 16012-2516 TOK 741 51 0.2 65
Show 16080-2442 TOK 748 229 0.6 66
Show 16028-2315 LDS4625 13 131.2 67
Show 16065-2327 UC 3116 183 23.6 67
Show 16057-2317 USD 499 111 1.7 70
Show 16082-2351 JNN 220 115 0.3 71
Show 16081-2456 DON 781 AB 339 0.9 73
Show 16088-2430 USD 690 96 0.5 74
Show 15586-2348 KSA 76 15 12.3 74
Show 15581-2406 KSA 120 Aa,Ab 113 0.3 75
Show 15581-2406 KOH 59 Ba,Bb 85 0.6 75
Show 15582-2450 USD 202 341 0.7 78
Show 16021-2538 B 303 356 1.8 80
Show 15589-2513 KSA 77 128 11.2 82
Show 16087-2341 SHT 61 117 2.4 82
Show 16087-2341 OCC 103 Aa,Ab -1 0.1 82
Show 16001-2311 K2 38 AB 38 10.8 83
Show 16001-2311 K2 38 AC 323 11.2 83
Show 16001-2311 K2 38 AD 309 29.4 83
Show 16027-2542 LAF 96 AB 300 3.3 83
Show 16027-2542 LAF 96 AC 114 6.7 83

 
 
WDS 16035-2420 : COMPONENTS
 
 
  A
B pa=212.9°
sep=2.05"
 
 
16035-2420 A
 
 
Componente originario normalizzato AB Name HD 143821 Coord arcsec 2000 160328.43-242007.2 Mag 9.8
Spectral class K1III: (yellow-orange) PmRA 11.00 PmDE -14.0 SAO 184071
Tycho2 6780-01262-1 HD 143821 DM CD-2312660
Tycho2
Tycho2 6780-01262-1 Pflag RAmdeg 240.86849319 DEmdeg -24.33534553
PmRA 18.0 PmDE -4.7 E RAmdeg 23 E DEmdeg 28
E pmRA 1.7 E pmDE 1.8 EpRAm 1984.50 EpDEm 1983.99
Num 7 Q RAmdeg 1.7 Q DEmdeg 1.5 Q pmRA 1.6
Q pmDE 1.5 BTmag 11.552 E BTmag 0.093 VTmag 9.802
E VTmag 0.036 Prox 999 TYC T HIP
CCDM RAdeg 240.86845583 DEdeg -24.33532472 EpRA 1990 1.77
EpDE 1990 1.48 E RAdeg 28.1 E DEdeg 34.1 Posflg
Corr 0.0
SAO
SAO 184071 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 -0.037 Vmag 9.2 SpType K2
Double code Source 25 CatNum 11286 DM CD-2312660
DMcomp BDsup HD 143821 M HD 0
GC RA1950rad 4.19084854 DE1950rad -0.42233914 PmRA2000 -0.0015
PmDE2000 -0.034
CCDM
Ccdm 16035-2420 RComp Comp A Note1
Note2 Discov num DRAs -1.83 DDEs -9.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp K2 PmNote *
PmRA -21 PmDE -37 Dm number -2312660 Cat1 CD
Name2 184071 Cat2 SAO HD 143821 M HD
ADS BDS A 9903 M ADS BDS N IDS IDS 15575S2403A
HIC
 
 
16035-2420 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 160328.35-242008.9 Mag 12.3 Calc delta mag 2.5
Calc coord yes
CCDM
Ccdm 16035-2420 RComp Comp B Note1
Note2 Discov num I 1080 DRAs DDEs
R dRAs Year 1937 Theta 215 Rho 2.0
Obs 3 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9903 M ADS BDS N IDS IDS 15575S2403B
HIC