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Doubles in session


Current system
18136-4430
I 1355
HD 166619


Nearby doubles
21' : 18133-4410
BRT1031

24' : 18115-4435
DON 884

29' : 18112-4418
HDS2566

39' : 18105-4411
BRT1027

41' : 18174-4434
SKF1021

43' : 18176-4433
SKF1146

45' : 18166-4502
BRT1039

46' : 18161-4353
CPO9261

47' : 18161-4351
DAM 50

48' : 18094-4445
BRT1024

52' : 18183-4444
BRT1041

53' : 18096-4400
KPP4087

55' : 18086-4423
BRT1023

60' : 18081-4428
BRT1021

63' : 18124-4531
CPO 575

63' : 18195-4428
CPO 580

64' : 18124-4532
CPO 576

65' : 18076-4431
BRT1019

66' : 18171-4336
HDS2583

69' : 18094-4522
SKF1083

71' : 18074-4409
B 2432

73' : 18127-4542
B 2433

75' : 18202-4454
BRT1044

75' : 18199-4506
CPO 581

78' : 18200-4354
HDS2591

79' : 18192-4521
I 1360



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.

18136-4430 I 1355 (HD 166619)

 
 
18h 13m 38.77s -44° 29' 59.8" P.A. 221.00 sep 0.4 mag 9.70,9.94 Sp K0III dist. 689.66 pc (2249.67 l.y.)
 
 
Coord 2000 18136-4430 Discov num I  1355 Comp Coord arcsec 2000 18 13 38.77 -44 29 59.8
Date first 1926 Date last 1991 Obs 11
Pa first 219 Pa last 220.6 P.A. Now (θ) 220.6°
Sep first 0.6 Sep last 0.37 Sep. Now (ρ) 0.37"
Mag pri 9.70 Mag sec 9.94 delta mag (ΔM) 0.24 Spectral class K0III (yellow-orange)
Pri motion ra +000 Sec motion ra +000
Pri motion dec -008 Sec motion dec -008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 166619 Constellation Corona Austrina SAO 228818 HIP 89332
Tycho2 7912-00482-1 Gaia DR2 6721087153486469632 HD 166619 CD CD-4412422
CP CP-44 9010 Distance 689.66 Distance ly 2249.67
 
 
WDS 18136-4430 I 1355 (HD 166619) : 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
18136-4430 I 1355 1991 11 221 0.4 9.70 9.94 K0III D 181338.77-442959.8

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

 
 
WDS 18136-4430 I 1355 (HD 166619) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18136-4430 I 1355 (HD 166619) : MEASURES
 
 
No records found.

 
 
WDS 18136-4430 (HD 166619) : VIRTUAL EYEPIECE
 
 

18136-4430 I 1355A mag 9.7 Sp K0III 18136-4430 I 1355B sep 0.3 P.A. 211.40 mag 9.94 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 18136-4430 (HD 166619) : ALADIN DSS IMAGE @ 18h 13m 38.77s -44° 29' 59.8"
 
 
 
 
WDS 18136-4430 I 1355 (HD 166619) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18136-4430 I 1355 distance=0' 18133-4410 BRT1031 distance=21' 18115-4435 DON 884 distance=24' 18112-4418 HDS2566 distance=29' 18117-4500 CPO 574AC distance=37' 18117-4500 CPO 574BC distance=37' 18105-4411 BRT1027 distance=39' 18174-4434 SKF1021 distance=41' 18176-4433 SKF1146 distance=43' 18166-4502 BRT1039 distance=45' 18161-4353 CPO9261 distance=46' 18161-4351 DAM 50 distance=47' 18094-4445 BRT1024 distance=48' 18183-4444 BRT1041 distance=52' 18096-4400 KPP4087 distance=53' 18086-4423 BRT1023 distance=55' 18081-4428 BRT1021 distance=60' 18124-4531 CPO 575 distance=63' 18195-4428 CPO 580 distance=63' 18124-4532 CPO 576 distance=64' 18076-4431 BRT1019 distance=65' 18171-4336 HDS2583 distance=66' 18094-4522 SKF1083 distance=69' 18074-4409 B 2432 distance=71' 18127-4542 B 2433 distance=73' 18202-4454 BRT1044 distance=75' 18199-4506 CPO 581 distance=75' 18200-4354 HDS2591 distance=78' 18192-4521 I 1360 distance=79' 18161-4316 I 1357 distance=79' 18199-4514 B 2442 distance=81' 18143-4309 SHY 740 distance=82' 18210-4407 TDT 813 distance=83' 18210-4406 DON 890 distance=83' 18200-4517 KPP1486 distance=83' 18213-4416 BRT1046 distance=83' 18218-4413 I 1363 distance=89' 18162-4304 LDS 631 distance=90' 18220-4437 CPO9264 distance=90' 18112-4557 HDO 286 distance=91' 18222-4434 CPO9265 distance=92' 18120-4600 ALD 91 distance=92' 18211-4344 BRT1045 distance=92' 18050-4445 FIN 9 distance=94' 18085-4546 HJ 5015 distance=94' 18162-4601 HJ 5034 distance=96' 18197-4542 CHR 148 distance=97' 18068-4325 HJ 5014 distance=98' 18064-4533 TDT 686 distance=100' 18229-4456 BRT1049 distance=103' 18222-4522 BRT1047 distance=105' 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 18136-4430 I 1355 221 0.4
Show 18133-4410 BRT1031 274 6.9 21
Show 18115-4435 DON 884 188 6.5 24
Show 18112-4418 HDS2566 53 18.1 29
Show 18117-4500 CPO 574 AC 189 3.9 37
Show 18117-4500 CPO 574 BC 57 7.5 37
Show 18105-4411 BRT1027 141 3.8 39
Show 18174-4434 SKF1021 11 46.2 41
Show 18176-4433 SKF1146 152 40.8 43
Show 18166-4502 BRT1039 121 3.6 45
Show 18161-4353 CPO9261 25 5.2 46
Show 18161-4351 DAM 50 49 3.8 47
Show 18094-4445 BRT1024 233 5.7 48
Show 18183-4444 BRT1041 175 3.5 52
Show 18096-4400 KPP4087 355 1.1 53
Show 18086-4423 BRT1023 225 7.4 55
Show 18081-4428 BRT1021 138 3.1 60
Show 18124-4531 CPO 575 30 4.1 63
Show 18195-4428 CPO 580 51 3.3 63
Show 18124-4532 CPO 576 208 6.0 64
Show 18076-4431 BRT1019 3 4.2 65
Show 18171-4336 HDS2583 10 0.1 66
Show 18094-4522 SKF1083 206 2.6 69
Show 18074-4409 B 2432 245 12.5 71
Show 18127-4542 B 2433 10 15.6 73
Show 18202-4454 BRT1044 143 3.9 75
Show 18199-4506 CPO 581 185 3.5 75
Show 18200-4354 HDS2591 27 0.3 78
Show 18192-4521 I 1360 193 0.5 79
Show 18161-4316 I 1357 36 6.5 79
Show 18199-4514 B 2442 250 11.7 81
Show 18143-4309 SHY 740 345 999.9 82
Show 18210-4407 TDT 813 145 2.1 83
Show 18210-4406 DON 890 235 0.9 83
Show 18200-4517 KPP1486 266 11.2 83
Show 18213-4416 BRT1046 311 5.1 83
Show 18218-4413 I 1363 297 0.8 89
Show 18162-4304 LDS 631 274 16.1 90
Show 18220-4437 CPO9264 179 5.8 90
Show 18112-4557 HDO 286 230 16.4 91
Show 18222-4434 CPO9265 204 4.9 92
Show 18120-4600 ALD 91 255 1.7 92
Show 18211-4344 BRT1045 74 4.3 92
Show 18050-4445 FIN 9 193 1.4 94
Show 18085-4546 HJ 5015 258 4.3 94
Show 18162-4601 HJ 5034 100 2.4 96
Show 18197-4542 CHR 148 52 0.3 97
Show 18068-4325 HJ 5014 1.8 98
Show 18064-4533 TDT 686 258 0.7 100
Show 18229-4456 BRT1049 121 4.2 103
Show 18222-4522 BRT1047 136 6.1 105

 
 
WDS 18136-4430 : COMPONENTS
 
 
  A
B pa=211.4°
sep=0.33"
 
 
18136-4430 A
 
 
Componente originario normalizzato AB Name HD 166619 Coord arcsec 2000 181338.77-442959.8 Mag 9.7
Spectral class K0III (yellow-orange) PmRA 0.00 PmDE -8.0 SAO 228818
HIP 89332 Tycho2 7912-00482-1 HD 166619 CD CD-4412422
CP CP-44 9010
Tycho2
Tycho2 7912-00482-1 Pflag RAmdeg 273.41148687 DEmdeg -44.49997739
PmRA -0.4 PmDE -8.4 E RAmdeg 10 E DEmdeg 11
E pmRA 1.1 E pmDE 1.1 EpRAm 1988.72 EpDEm 1988.58
Num 9 Q RAmdeg 1.1 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.5 BTmag 10.341 E BTmag 0.027 VTmag 9.149
E VTmag 0.015 Prox 999 TYC T HIP 89332
CCDM AB RAdeg 273.41148806 DEdeg -44.49995694 EpRA 1990 1.55
EpDE 1990 1.56 E RAdeg 10.5 E DEdeg 12.2 Posflg P
Corr -0.1
SAO
SAO 228818 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 -0.019 Vmag 9 SpType K0
Double code Source 48 CatNum 17153 DM CP-44 9010
DMcomp BDsup HD 166619 M HD 0
GC RA1950rad 4.75598055 DE1950rad -0.77692175 PmRA2000 0.0015
PmDE2000 -0.02
Hipparcos
Catalog H HIP 89332 Proxy H RAhms 18 13 38.77
DEdms -44 29 59.7 Vmag 8.94 VarFlag R Vmag H
RAdeg 273.412 DEdeg -44.4999 AstroRef A Plx 3.02
CCDM 18136-4430 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 210 Rho 0.473 HD 166619 BD
CD CD-4412422 CP CP-44 9010 Dm number -4412422 VIred 1.06
SpType K0III R SpType Coord arcsec 2000 181338.77-442959.7
Hipparcos 2
HIP 89332 Sn 15 So 3 Nc 2
RArad 4.7719313121 DErad -0.7766700346 Plx 1.45 PmRA 0.87
PmDE -9.84 E RArad 1.74 E DErad 1.23 E Plx 1.91
E pmRA 2.43 E pmDE 1.45 Hpmag 9.1111 E Hpmag 0.002
SHp 0.02 VA 0 BV 1.039 E BV 0.024
VI 1.01
CCDM
Ccdm 18136-4430 RComp Comp A Note1
Note2 Discov num DRAs 2.87 DDEs -1.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp K0 PmNote *
PmRA 16 PmDE -19 Dm number -4412422 Cat1 CD
Name2 228818 Cat2 SAO HD 166619 M HD
ADS BDS M ADS BDS N IDS IDS 18063S4431A
HIC 89332
 
 
18136-4430 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181338.75-443000.1 Mag 9.94 PmRA 0.00
PmDE -8.0 Calc delta mag 0.24 Calc coord yes
CCDM
Ccdm 18136-4430 RComp Comp B Note1
Note2 Discov num I 1355 DRAs DDEs
R dRAs Year 1926 Theta 214 Rho 0.5
Obs 5 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18063S4431B
HIC 89332