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Doubles in session


Current system
19399-2204
I 656
HD 185447


Nearby doubles
32' : 19380-2147
SPM 37

33' : 19392-2234
UC 3997

35' : 19420-2223
HDS2793

39' : 19372-2212
HTS 10AB

41' : 19404-2244
UC 4002

48' : 19371-2138
SEE 385AB

50' : 19408-2115
UC 4005

56' : 19361-2148
ARA1918

62' : 19391-2304
ARA2265

64' : 19399-2100
SEE 390

77' : 19404-2320
OCC 802

77' : 19454-2201
DON 966

80' : 19368-2311
ARA2264

82' : 19398-2326
SEE 389

85' : 19422-2046
CVN 65

85' : 19453-2245
B 2879

87' : 19460-2142
LDS4817

88' : 19440-2058
ARA1570

88' : 19338-2145
DON 962

95' : 19385-2031
ARA1192

96' : 19356-2319
SEE 384

97' : 19345-2303
MRA 24

98' : 19465-2131
BU 467

98' : 19459-2113
ARA1571

98' : 19417-2338
OCC9189

99' : 19428-2034
ARA1195



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.

19399-2204 I 656 (HD 185447)

 
 
19h 39m 55.69s -22° 03' 45.8" P.A. 11.00 sep 0.1 mag 7.90,8.10 Sp A3V dist. 201.61 pc (657.65 l.y.)
 
 
Coord 2000 19399-2204 Discov num I   656 Comp Coord arcsec 2000 19 39 55.69 -22 03 45.8
Date first 1909 Date last 1983 Obs 6
Pa first 120 Pa last 11.4 P.A. Now (θ) 11.4°
Sep first 0.4 Sep last 0.121 Sep. Now (ρ) 0.121"
Mag pri 7.90 Mag sec 8.10 delta mag (ΔM) 0.2 Spectral class A3V (white)
Pri motion ra +007 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 185447 Constellation Sagittarius SAO 188414 HIP 96741
Tycho2 6311-02262-1 Gaia DR2 6771909402721041152 HD 185447 BD BD-22 5183
CD CD-2214138 CP CP-22 7536 Distance 201.61 Distance ly 657.65
 
 
WDS 19399-2204 I 656 (HD 185447) : NOTES
 
 
discov_num notes refcode
I 656 Measures uncertain, too close. Another pair near this place: 64.7@,
7.54". No magnitudes given.
 
 
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
19399-2204 I 656 1983 6 11 0.1 7.90 8.10 A3V N 193955.69-220345.8

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

 
 
WDS 19399-2204 I 656 (HD 185447) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19399-2204 I 656 (HD 185447) : MEASURES
 
 
No records found.

 
 
WDS 19399-2204 (HD 185447) : VIRTUAL EYEPIECE
 
 

19399-2204 I 656A mag 7.9 Sp A3V 19399-2204 I 656B sep 0.1 P.A. 10.60 mag 8.1 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 19399-2204 (HD 185447) : ALADIN DSS IMAGE @ 19h 39m 55.69s -22° 03' 45.8"
 
 
 
 
WDS 19399-2204 I 656 (HD 185447) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19399-2204 I 656 distance=1' 19380-2147 SPM 37 distance=32' 19392-2234 UC 3997 distance=33' 19420-2223 HDS2793 distance=35' 19372-2212 HTS 10AB distance=39' 19372-2212 HTS 10AC distance=39' 19372-2212 HTS 10AD distance=39' 19372-2212 HTS 10AE distance=39' 19372-2212 HTS 10AF distance=39' 19372-2212 HTS 10AG distance=39' 19372-2212 HTS 10AH distance=39' 19372-2212 HTS 10AI distance=39' 19372-2212 HTS 10AJ distance=39' 19372-2212 HTS 10AK distance=39' 19372-2212 HTS 10AL distance=39' 19404-2244 UC 4002 distance=41' 19371-2138 SEE 385AB distance=48' 19371-2138 HJ 2883AC distance=48' 19408-2115 UC 4005 distance=50' 19361-2148 ARA1918 distance=56' 19391-2304 ARA2265 distance=62' 19399-2100 SEE 390 distance=64' 19404-2320 OCC 802 distance=77' 19454-2201 DON 966 distance=77' 19368-2311 ARA2264 distance=80' 19398-2326 SEE 389 distance=82' 19422-2046 CVN 65 distance=85' 19453-2245 B 2879 distance=85' 19460-2142 LDS4817 distance=87' 19440-2058 ARA1570 distance=88' 19338-2145 DON 962 distance=88' 19385-2031 ARA1192 distance=95' 19356-2319 SEE 384 distance=96' 19345-2303 MRA 24 distance=97' 19465-2131 BU 467 distance=98' 19459-2113 ARA1571 distance=98' 19417-2338 OCC9189 distance=98' 19428-2034 ARA1195 distance=99' 19422-2339 B 2480 distance=101' 19437-2335 UC 4013 distance=105' 19349-2323 B 2878 distance=106' 19475-2150 STN 49 distance=107' 19446-2039 ARA1198 distance=107' 19455-2319 B 446AB distance=108' 19455-2319 B 446AC distance=108' 19431-2023 RST3234 distance=110' 19438-2028 UC 4014 distance=110' 19379-2352 J 1764 distance=112' 19324-2244 DON 961 distance=112' 19480-2211 DON 968 distance=113' 19441-2027 BHA 34 distance=114' 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 19399-2204 I 656 11 0.1 1
Show 19380-2147 SPM 37 216 51.7 32
Show 19392-2234 UC 3997 255 78.9 33
Show 19420-2223 HDS2793 181 0.1 35
Show 19372-2212 HTS 10 AB 77 6.6 39
Show 19372-2212 HTS 10 AC 140 11.6 39
Show 19372-2212 HTS 10 AD 95 13.6 39
Show 19372-2212 HTS 10 AE 212 14.7 39
Show 19372-2212 HTS 10 AF 57 17.6 39
Show 19372-2212 HTS 10 AG 238 20.8 39
Show 19372-2212 HTS 10 AH 157 21.3 39
Show 19372-2212 HTS 10 AI 67 22.2 39
Show 19372-2212 HTS 10 AJ 247 22.6 39
Show 19372-2212 HTS 10 AK 148 24.5 39
Show 19372-2212 HTS 10 AL 225 30.9 39
Show 19404-2244 UC 4002 282 111.9 41
Show 19371-2138 SEE 385 AB 11 5.8 48
Show 19371-2138 HJ 2883 AC 301 27.3 48
Show 19408-2115 UC 4005 234 11.8 50
Show 19361-2148 ARA1918 165 5.2 56
Show 19391-2304 ARA2265 120 5.7 62
Show 19399-2100 SEE 390 75 15.8 64
Show 19404-2320 OCC 802 -1 0.1 77
Show 19454-2201 DON 966 288 3.2 77
Show 19368-2311 ARA2264 27 8.3 80
Show 19398-2326 SEE 389 330 0.2 82
Show 19422-2046 CVN 65 27 5.9 85
Show 19453-2245 B 2879 150 13.0 85
Show 19460-2142 LDS4817 106 127.9 87
Show 19440-2058 ARA1570 64 9.8 88
Show 19338-2145 DON 962 319 2.7 88
Show 19385-2031 ARA1192 271 0.9 95
Show 19356-2319 SEE 384 177 4.6 96
Show 19345-2303 MRA 24 148 0.1 97
Show 19465-2131 BU 467 137 3.7 98
Show 19459-2113 ARA1571 332 15.4 98
Show 19417-2338 OCC9189 -1 0.2 98
Show 19428-2034 ARA1195 186 12.5 99
Show 19422-2339 B 2480 45 9.4 101
Show 19437-2335 UC 4013 80 18.6 105
Show 19349-2323 B 2878 123 9.9 106
Show 19475-2150 STN 49 336 1.4 107
Show 19446-2039 ARA1198 72 14.7 107
Show 19455-2319 B 446 AB 251 3.3 108
Show 19455-2319 B 446 AC 162 29.2 108
Show 19431-2023 RST3234 158 1.2 110
Show 19438-2028 UC 4014 52 45.0 110
Show 19379-2352 J 1764 254 10.4 112
Show 19324-2244 DON 961 27 8.5 112
Show 19480-2211 DON 968 232 1.8 113
Show 19441-2027 BHA 34 108 6.5 114

 
 
WDS 19399-2204 : COMPONENTS
 
 
  A
B pa=10.6°
sep=0.12"
 
 
19399-2204 A
 
 
Componente originario normalizzato AB Name HD 185447 Coord arcsec 2000 193955.69-220345.8 Mag 7.9
Spectral class A3V (white) PmRA 7.00 PmDE -9.0 SAO 188414
HIP 96741 Tycho2 6311-02262-1 HD 185447 BD BD-22 5183
CD CD-2214138 CP CP-22 7536
Tycho2
Tycho2 6311-02262-1 Pflag RAmdeg 294.98204034 DEmdeg -22.06276519
PmRA 1.4 PmDE -14.5 E RAmdeg 4 E DEmdeg 5
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.18 EpDEm 1990.90
Num 20 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.4 BTmag 7.568 E BTmag 0.016 VTmag 7.406
E VTmag 0.011 Prox 999 TYC T HIP 96741
CCDM RAdeg 294.98203722 DEdeg -22.06273167 EpRA 1990 1.72
EpDE 1990 1.61 E RAdeg 4.4 E DEdeg 5.1 Posflg
Corr -0.3
SAO
SAO 188414 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.007 Vmag 7.5 SpType A0
Double code Source 25 CatNum 13699 DM CD-2214138
DMcomp BDsup HD 185447 M HD 0
GC RA1950rad 5.13542855 DE1950rad -0.38708629 PmRA2000 -0.0003
PmDE2000 0.006
Hipparcos
Catalog H HIP 96741 Proxy RAhms 19 39 55.69
DEdms -22 03 45.8 Vmag 7.39 VarFlag R Vmag H
RAdeg 294.982 DEdeg -22.0627 AstroRef Plx 3.35
CCDM 19399-2204 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 185447 BD BD-22 5183
CD CD-2214138 CP CP-22 7536 Dm number -22 5183 VIred 0.13
SpType A2V R SpType Coord arcsec 2000 193955.69-220345.8
Hipparcos 2
HIP 96741 Sn 5 So 0 Nc 1
RArad 5.1484078831 DErad -0.3850672533 Plx 4.96 PmRA 3.12
PmDE -14.35 E RArad 0.49 E DErad 0.32 E Plx 0.55
E pmRA 0.6 E pmDE 0.45 Hpmag 7.4415 E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.16 E BV 0.01
VI 0.18
CCDM
Ccdm 19399-2204 RComp Comp A Note1
Note2 Discov num DRAs 1.68 DDEs 15.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.9 Sp A0 PmNote *
PmRA -4 PmDE 7 Dm number -22 5183 Cat1 BD
Name2 188414 Cat2 SAO HD 185447 M HD
ADS BDS A12743 M ADS BDS N IDS IDS 19340S2217A
HIC 96741
 
 
19399-2204 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193955.69-220345.7 Mag 8.1 Calc delta mag 0.2
Calc coord yes
CCDM
Ccdm 19399-2204 RComp Comp B Note1
Note2 Discov num I 656 DRAs DDEs
R dRAs Year 1926 Theta 140 Rho 0.1
Obs 4 Vmag 8.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12743 M ADS BDS N N IDS IDS 19340S2217B
HIC 96741