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Doubles in session


Current system
19384-3602
I 653
HD 184988


Nearby doubles
21' : 19396-3617
SKF2080

30' : 19360-3607
B 443

32' : 19373-3630
UC 3988

32' : 19396-3534
UC 3999

41' : 19414-3621
UC 4009

55' : 19360-3648
I 651

70' : 19329-3543
RST3228

73' : 19383-3450
BRT1802

80' : 19377-3443
OL 23

81' : 19325-3527
RSS 529

94' : 19308-3616
UC 3963AB

101' : 19434-3722
BRG 29

101' : 19459-3521
SKF 456

102' : 19454-3507
RST3235

106' : 19390-3417
UC 3995

114' : 19291-3559
SEE 379

115' : 19437-3737
BRT1803

117' : 19442-3430
UC 4015

118' : 19356-3755
KPP1720

119' : 19331-3424
SKF2079AB

122' : 19484-3606
UC 4027

126' : 19281-3606
UC 3943

128' : 19386-3355
RST3233

128' : 19483-3521
TDT1770

131' : 19445-3751
HDS2801

131' : 19348-3805
SEE 380AB



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.

19384-3602 I 653 (HD 184988)

 
 
19h 38m 25.10s -36° 02' 12.0" P.A. 95.00 sep 2.1 mag 9.18,10.72 Sp F5V dist. 134.77 pc (439.62 l.y.)
 
 
Coord 2000 19384-3602 Discov num I   653 Comp Coord arcsec 2000 19 38 25.10 -36 02 12.0
Date first 1909 Date last 2016 Obs 11
Pa first 90 Pa last 95.4 P.A. Now (θ) 95.4°
Sep first 1.2 Sep last 2.073 Sep. Now (ρ) 2.073"
Mag pri 9.18 Mag sec 10.72 delta mag (ΔM) 1.54 Spectral class F5V (yellow-white)
Pri motion ra -016 Sec motion ra -016
Pri motion dec -015 Sec motion dec -015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 184988 Constellation Sagittarius SAO 211430 HIP 96606
Tycho2 7437-00035-1 Gaia DR2 6740929872332350976 HD 184988 CD CD-3613637
CP CP-36 8892 Distance 134.77 Distance ly 439.62
 
 
WDS 19384-3602 I 653 (HD 184988) : 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
19384-3602 I 653 1991 10 99 2.0 9.18 10.72 F5V D 193825.10-360212.0
19384-3602 I 653 2016 11 95 2.1 9.18 10.72 F5V 193825.10-360212.0

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

 
 
WDS 19384-3602 I 653 (HD 184988) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19384-3602 I 653 (HD 184988) : MEASURES
 
 
No records found.

 
 
WDS 19384-3602 (HD 184988) : VIRTUAL EYEPIECE
 
 

19384-3602 I 653A mag 9.18 Sp F5V 19384-3602 I 653B sep 1.7 P.A. 96.70 mag 10.72 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 19384-3602 (HD 184988) : ALADIN DSS IMAGE @ 19h 38m 25.10s -36° 02' 12.0"
 
 
 
 
WDS 19384-3602 I 653 (HD 184988) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19384-3602 I 653 distance=0' 19396-3617 SKF2080 distance=21' 19360-3607 B 443 distance=30' 19373-3630 UC 3988 distance=32' 19396-3534 UC 3999 distance=32' 19414-3621 UC 4009 distance=41' 19360-3648 I 651 distance=55' 19329-3543 RST3228 distance=70' 19383-3450 BRT1802 distance=73' 19377-3443 OL 23 distance=80' 19325-3527 RSS 529 distance=81' 19308-3616 UC 3963BC distance=93' 19308-3616 UC 3963AB distance=94' 19434-3722 BRG 29 distance=101' 19459-3521 SKF 456 distance=101' 19454-3507 RST3235 distance=102' 19390-3417 UC 3995 distance=106' 19291-3559 SEE 379 distance=114' 19437-3737 BRT1803 distance=115' 19442-3430 UC 4015 distance=117' 19356-3755 KPP1720 distance=118' 19331-3424 SKF2079AB distance=119' 19331-3424 DAM1039AC distance=119' 19484-3606 UC 4027 distance=122' 19281-3606 UC 3943 distance=126' 19386-3355 RST3233 distance=128' 19483-3521 TDT1770 distance=128' 19445-3751 HDS2801 distance=131' 19348-3805 SEE 380AB distance=131' 19296-3718 TOI1123 distance=131' 19479-3500 HJ 5145 distance=132' 19495-3609 RST3239 distance=135' 19496-3555 RST3240 distance=136' 19494-3539 TDT1779 distance=136' 19307-3424 TDT1514 distance=136' 19485-3705 B 2481 distance=137' 19396-3821 NSN 487 distance=140' 19324-3345 B 438 distance=156' 19277-3435 UC 3940 distance=158' 19512-3654 HJ 5151 distance=163' 19519-3632 SEE 397 distance=166' 19249-3535 SWR 265 distance=167' 19269-3738 UC 3938 distance=169' 19516-3511 NSN 488 distance=169' 19409-3315 RST2115 distance=170' 19498-3415 COO 265 distance=176' 19522-3506 B 2880 distance=178' 19301-3830 UC 3958 distance=179' 19246-3503 UC 3919 distance=180' 19340-3309 B 976 distance=182' 19517-3730 B 2055 distance=182' 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 19384-3602 I 653 95 2.1
Show 19396-3617 SKF2080 232 25.0 21
Show 19360-3607 B 443 196 0.3 30
Show 19373-3630 UC 3988 142 18.1 32
Show 19396-3534 UC 3999 323 120.1 32
Show 19414-3621 UC 4009 83 70.5 41
Show 19360-3648 I 651 143 0.8 55
Show 19329-3543 RST3228 230 1.7 70
Show 19383-3450 BRT1802 84 3.2 73
Show 19377-3443 OL 23 315 0.6 80
Show 19325-3527 RSS 529 169 12.6 81
Show 19308-3616 UC 3963 BC 256 7.7 93
Show 19308-3616 UC 3963 AB 89 53.5 94
Show 19434-3722 BRG 29 302 1.7 101
Show 19459-3521 SKF 456 349 5.3 101
Show 19454-3507 RST3235 108 3.5 102
Show 19390-3417 UC 3995 1 40.2 106
Show 19291-3559 SEE 379 269 17.9 114
Show 19437-3737 BRT1803 76 4.6 115
Show 19442-3430 UC 4015 13 54.5 117
Show 19356-3755 KPP1720 168 13.3 118
Show 19331-3424 SKF2079 AB 48 112.8 119
Show 19331-3424 DAM1039 AC 265 53.9 119
Show 19484-3606 UC 4027 341 41.5 122
Show 19281-3606 UC 3943 122 14.9 126
Show 19386-3355 RST3233 300 10.4 128
Show 19483-3521 TDT1770 85 0.8 128
Show 19445-3751 HDS2801 156 0.1 131
Show 19348-3805 SEE 380 AB 97 6.9 131
Show 19296-3718 TOI1123 292 0.4 131
Show 19479-3500 HJ 5145 169 24.8 132
Show 19495-3609 RST3239 226 2.3 135
Show 19496-3555 RST3240 194 1.4 136
Show 19494-3539 TDT1779 178 2.8 136
Show 19307-3424 TDT1514 84 0.6 136
Show 19485-3705 B 2481 157 4.1 137
Show 19396-3821 NSN 487 67 3.4 140
Show 19324-3345 B 438 119 5.3 156
Show 19277-3435 UC 3940 120 43.5 158
Show 19512-3654 HJ 5151 357 7.7 163
Show 19519-3632 SEE 397 190 12.4 166
Show 19249-3535 SWR 265 89 10.3 167
Show 19269-3738 UC 3938 33 16.9 169
Show 19516-3511 NSN 488 143 2.0 169
Show 19409-3315 RST2115 350 0.7 170
Show 19498-3415 COO 265 170 5.6 176
Show 19522-3506 B 2880 82 9.2 178
Show 19301-3830 UC 3958 133 47.1 179
Show 19246-3503 UC 3919 246 71.5 180
Show 19340-3309 B 976 49 0.1 182
Show 19517-3730 B 2055 126 0.6 182

 
 
WDS 19384-3602 : COMPONENTS
 
 
  A
B pa=96.7°
sep=1.68"
 
 
19384-3602 A
 
 
Componente originario normalizzato AB Name HD 184988 Coord arcsec 2000 193825.10-360212.0 Mag 9.18
Spectral class F5V (yellow-white) PmRA -16.00 PmDE -15.0 SAO 211430
HIP 96606 Tycho2 7437-00035-1 HD 184988 CD CD-3613637
CP CP-36 8892
Tycho2
Tycho2 7437-00035-1 Pflag P RAmdeg 294.60457372 DEmdeg -36.03666544
PmRA -16.1 PmDE -14.6 E RAmdeg 14 E DEmdeg 15
E pmRA 2.5 E pmDE 2.5 EpRAm 1991.05 EpDEm 1991.04
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.5 Q pmRA 0.7
Q pmDE 1.6 BTmag 9.667 E BTmag 0.028 VTmag 9.184
E VTmag 0.023 Prox 20 TYC T HIP 96606
CCDM A RAdeg 294.60454222 DEdeg -36.03662333 EpRA 1990 1.56
EpDE 1990 1.62 E RAdeg 14.2 E DEdeg 15.1 Posflg D
Corr -0.2
SAO
SAO 211430 DelFlag RA1950 PmRA1950 -0.003
DE1950 PmDE1950 0.004 Vmag 8.9 SpType F8
Double code Source 41 CatNum 10178 DM CD-3613637
DMcomp BDsup HD 184988 M HD 0
GC RA1950rad 5.12740749 DE1950rad -0.63094686 PmRA2000 -0.003
PmDE2000 0.002
Hipparcos
Catalog H HIP 96606 Proxy H RAhms 19 38 25.09
DEdms -36 02 11.8 Vmag 8.91 VarFlag R Vmag H
RAdeg 294.605 DEdeg -36.0366 AstroRef A Plx 7.03
CCDM 19384-3602 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 96 Rho 2.035 HD 184988 BD
CD CD-3613637 CP CP-36 8892 Dm number -3613637 VIred 0.5
SpType F5V R SpType Coord arcsec 2000 193825.09-360211.8
Hipparcos 2
HIP 96606 Sn 15 So 3 Nc 2
RArad 5.1418194127 DErad -0.6289576395 Plx 7.42 PmRA -7.69
PmDE -9.62 E RArad 1.86 E DErad 1.41 E Plx 2.34
E pmRA 2.69 E pmDE 2.23 Hpmag 9.0087 E Hpmag 0.0015
SHp 0.014 VA 0 BV 0.5 E BV 0.495
VI 0.5
CCDM
Ccdm 19384-3602 RComp Comp A Note1
Note2 Discov num DRAs 0.98 DDEs -11.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp F8 PmNote *
PmRA -36 PmDE 4 Dm number -3613637 Cat1 CD
Name2 211430 Cat2 SAO HD 184988 M HD
ADS BDS M ADS BDS N IDS IDS 19318S3616A
HIC 96606
 
 
19384-3602 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193825.24-360212.2 Mag 10.72 PmRA -16.00
PmDE -15.0 Tycho2 7437-00035-2 Calc delta mag 1.54 Calc coord yes
Tycho2
Tycho2 7437-00035-2 Pflag P RAmdeg 294.60457372 DEmdeg -36.03666544
PmRA -16.1 PmDE -14.6 E RAmdeg 14 E DEmdeg 15
E pmRA 2.5 E pmDE 2.5 EpRAm 1991.05 EpDEm 1991.04
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.5 Q pmRA 0.7
Q pmDE 1.6 BTmag 11.249 E BTmag 0.084 VTmag 10.722
E VTmag 0.083 Prox 20 TYC HIP 96606
CCDM B RAdeg 294.60521694 DEdeg -36.03670389 EpRA 1990 1.55
EpDE 1990 1.61 E RAdeg 50.9 E DEdeg 54.0 Posflg D
Corr -0.2
CCDM
Ccdm 19384-3602 RComp Comp B Note1
Note2 Discov num I 653 DRAs DDEs
R dRAs Year 1944 Theta 098 Rho 1.9
Obs 6 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19318S3616B
HIC 96606