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Doubles in session


Current system
19294-2942
HJ 5120 AB
HD 183175


Nearby doubles
24' : 19279-2930
BU 423

45' : 19303-3025
LDS4809

48' : 19280-3027
BRT3085

51' : 19333-2949
KPP4152

53' : 19258-3006
I 1401AB

57' : 19337-2946
UC 3977

59' : 19326-2902
SKF2078

62' : 19251-2919
HJ 5113

62' : 19340-2958
RST2111

70' : 19253-2900
UC 3929

70' : 19252-2900
UC 3926

71' : 19320-3044
LDS4810AB

72' : 19246-2919
LDS5876

72' : 19239-2939
HJ 5110AB

83' : 19356-2925
RST2112

86' : 19325-3058
B 974

92' : 19225-3002
JSP 805

94' : 19240-2842
DAW 111

94' : 19279-2811
WJG 6

95' : 19362-3015
KPP4160

97' : 19221-2931
SHY 753AB

98' : 19227-2859
MRA 22

98' : 19332-2819
KPP1864

101' : 19367-3015
LDS4811

103' : 19224-2858
RST2105

104' : 19275-3123
SEE 376



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.

19294-2942 HJ 5120 AB (HD 183175)

 
 
19h 29m 24.09s -29° 42' 27.1" P.A. 171.00 sep 4.0 mag 8.62,9.90 Sp B9III/IV
 
 
Coord 2000 19294-2942 Discov num HJ 5120 Comp AB Coord arcsec 2000 19 29 24.09 -29 42 27.1
Date first 1834 Date last 1999 Obs 13
Pa first 172 Pa last 170.6 P.A. Now (θ) 170.6°
Sep first 2.0 Sep last 3.974 Sep. Now (ρ) 3.974"
Mag pri 8.62 Mag sec 9.90 delta mag (ΔM) 1.28 Spectral class B9III/IV (blue-white)
Pri motion ra +002 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19294-2942 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 183175 19 29 24 -29 42 27 HJ 5120 AB 1999 13 171 4.0 8.62 9.90 1.28 <===
Show 19 29 24 -29 42 27 HJ 5120 AC 2020 3 312 53.0 8.62 12.83 4.21
Show 19 29 21 -29 41 51 WAL 3 CD 2015 5 81 9.5 12.83 13.11 0.28
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 183175 Constellation Sagittarius Tycho2 6888-01426-1 Gaia DR2 6764426023502330624
HD 183175 ADS 12499
 
 
WDS 19294-2942 HJ 5120 AB (HD 183175) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
Wal1934 Ma j Wallenquist, A. 1934AnBos...6....3W
Wal1934 Ann. Bosscha Obs. Lembang 6, Pt.2, 1934
Wal1944a Zw - Wallenquist, A. 1954MeUpp...85.....
Wal1944a Medd. Uppsala Obs. #85, 1944
Wal1944a (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944a given for measures; default date = decade of publication added.)
Wal1944b Zw - Wallenquist, A. 1954MeUpp...87.....
Wal1944b Medd. Uppsala Obs. #87, 1944
Wal1944b (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944b given for measures; default date = decade of publication added.)
Wal1947 Zw - Wallenquist, A. 1947UppAn...2....2W
Wal1947 Ann. Uppsala Astron. Obs. 2, No.2, 1947
Wal1947 (A catalogue containing results of the two prior series, plus additional measures
Wal1947 with the 14-inch refractor and wedge photometer)
Wal1948 Zw - Wallenquist, A. 1948UppAn...2....3W
Wal1948 Ann. Uppsala Astron Obs. 2, #3, 1948
Wal1948 (Visual measures of southern double stars made with 17-inch refractor of La Plata
Wal1948 and wedge photometer. No dates listed; default date = decade of publication added)
Wal1950 Zd - Wallenquist, A. 1950MeUpp..103.....
Wal1950 Medd. Uppsala Obs. #103, 1950
Wal1954 Zw - Wallenquist, A. 1954UppAn...4Q....W
Wal1954 Ann. Uppsala Astron Obs. 4, #2, 1954
Wal1954 ("General Catalogue of Differences in Magnitude of Double Stars". Weighted mean
Wal1954 values from numerous sources)
Wal1958 Zw - Wallenquist, A. 1958MeUpp..118.....
Wal1958 Medd. Uppsala Obs. #118, 1958
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19294-2942 HJ 5120 AB 1999 12 170 3.6 8.62 9.90 B9III/IV D 192924.09-294227.1

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

 
 
WDS 19294-2942 HJ 5120 AB (HD 183175) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19294-2942 HJ 5120 AB (HD 183175) : MEASURES
 
 
No records found.

 
 
WDS 19294-2942 (HD 183175) : VIRTUAL EYEPIECE
 
 

19294-2942 HJ 5120A mag 8.62 Sp B9III/IV 19294-2942 HJ 5120B sep 4.0 P.A. 171.80 mag 9.9 19294-2942 WAL 3C sep 53.2 P.A. 312.60 mag 12.83 19294-2942 WAL 3D sep 48.8 P.A. 320.40 mag 13.11 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 19294-2942 (HD 183175) : ALADIN DSS IMAGE @ 19h 29m 24.09s -29° 42' 27.1"
 
 
 
 
WDS 19294-2942 HJ 5120 AB (HD 183175) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19294-2942 HJ 5120AB distance=0' 19294-2942 WAL 3CD distance=1' 19279-2930 BU 423 distance=24' 19303-3025 LDS4809 distance=45' 19280-3027 BRT3085 distance=48' 19333-2949 KPP4152 distance=51' 19258-3006 I 1401AB distance=53' 19258-3006 WSI 91Ba,Bb distance=53' 19337-2946 UC 3977 distance=57' 19326-2902 SKF2078 distance=59' 19251-2919 HJ 5113 distance=62' 19340-2958 RST2111 distance=62' 19253-2900 UC 3929 distance=70' 19252-2900 UC 3926 distance=70' 19320-3044 LDS4810AB distance=71' 19320-3044 LDS4810AC distance=71' 19246-2919 LDS5876 distance=72' 19239-2939 HJ 5110AB distance=72' 19239-2939 HJ 5110Aa,Ab distance=72' 19356-2925 RST2112 distance=83' 19325-3058 B 974 distance=86' 19225-3002 JSP 805 distance=92' 19240-2842 DAW 111 distance=94' 19279-2811 WJG 6 distance=94' 19362-3015 KPP4160 distance=95' 19221-2931 SHY 753AB distance=97' 19221-2931 TOK 423Aa,Ab distance=97' 19227-2859 MRA 22 distance=98' 19332-2819 KPP1864 distance=98' 19367-3015 LDS4811 distance=101' 19224-2858 RST2105 distance=103' 19275-3123 SEE 376 distance=104' 19231-2833 RSS 520AB distance=109' 19231-2833 RSS 520Aa,Ab distance=109' 19208-2950 UC 3896 distance=112' 19335-2802 B 439 distance=115' 19323-2753 SEE 381 distance=116' 19374-3055 HJ 5131AB distance=127' 19374-3055 HJ 5131BC distance=127' 19305-3149 B 972 distance=128' 19263-2741 BAR 47 distance=128' 19219-3109 RST2104 distance=131' 19383-3042 UC 3991 distance=131' 19317-3153 VOU 85 distance=134' 19399-2936 LDS4812 distance=137' 19287-3200 SEE 378 distance=138' 19197-2849 RST2101 distance=138' 19258-2733 RST2109 distance=139' 19210-3112 RSS 519 distance=141' 19197-2836 B 433AB distance=144' 19197-2836 B 433AC distance=144' 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 19294-2942 HJ 5120 AB 171 4.0
Show 19294-2942 HJ 5120 AC 312 53.0
Show 19294-2942 WAL 3 CD 81 9.5 1
Show 19279-2930 BU 423 127 1.2 24
Show 19303-3025 LDS4809 290 218.6 45
Show 19280-3027 BRT3085 45 4.0 48
Show 19333-2949 KPP4152 208 1.9 51
Show 19258-3006 I 1401 AB 112 0.6 53
Show 19258-3006 WSI 91 Ba,Bb 58 0.1 53
Show 19337-2946 UC 3977 348 54.4 57
Show 19326-2902 SKF2078 262 97.7 59
Show 19251-2919 HJ 5113 148 9.8 62
Show 19340-2958 RST2111 52 4.5 62
Show 19253-2900 UC 3929 323 61.5 70
Show 19252-2900 UC 3926 324 55.6 70
Show 19320-3044 LDS4810 AB 359 151.3 71
Show 19320-3044 LDS4810 AC 260 276.8 71
Show 19246-2919 LDS5876 357 54.0 72
Show 19239-2939 HJ 5110 AB 117 5.8 72
Show 19239-2939 HJ 5110 Aa,Ab 216 0.1 72
Show 19356-2925 RST2112 160 0.3 83
Show 19325-3058 B 974 196 2.9 86
Show 19225-3002 JSP 805 321 2.0 92
Show 19240-2842 DAW 111 274 1.3 94
Show 19279-2811 WJG 6 239 0.7 94
Show 19362-3015 KPP4160 240 1.7 95
Show 19221-2931 SHY 753 AB 227 435.7 97
Show 19221-2931 TOK 423 Aa,Ab 36 0.8 97
Show 19227-2859 MRA 22 351 1.0 98
Show 19332-2819 KPP1864 269 14.4 98
Show 19367-3015 LDS4811 234 11.9 101
Show 19224-2858 RST2105 261 6.6 103
Show 19275-3123 SEE 376 78 1.4 104
Show 19231-2833 RSS 520 AB 350 10.0 109
Show 19231-2833 RSS 520 Aa,Ab 157 0.4 109
Show 19208-2950 UC 3896 99 17.3 112
Show 19335-2802 B 439 296 1.5 115
Show 19323-2753 SEE 381 19 1.1 116
Show 19374-3055 HJ 5131 AB 147 16.7 127
Show 19374-3055 HJ 5131 BC 213 11.3 127
Show 19305-3149 B 972 185 0.1 128
Show 19263-2741 BAR 47 202 1.7 128
Show 19219-3109 RST2104 147 0.3 131
Show 19383-3042 UC 3991 152 10.0 131
Show 19317-3153 VOU 85 84 0.1 134
Show 19399-2936 LDS4812 352 254.2 137
Show 19287-3200 SEE 378 3 9.0 138
Show 19197-2849 RST2101 147 1.2 138
Show 19258-2733 RST2109 193 1.0 139
Show 19210-3112 RSS 519 188 6.8 141
Show 19197-2836 B 433 AB 276 0.1 144

 
 
WDS 19294-2942 : COMPONENTS
 
 
  A B C
B pa=171.8°
sep=3.96"
 
C pa=312.6°
sep=53.24"
pa=315.1°
sep=56.36"
 
D pa=320.4°
sep=48.76"
pa=322.6°
sep=52.18"
pa=79.2°
sep=8.26"
 
 
19294-2942 A
 
 
Name HD 183175 Coord arcsec 2000 192924.09-294227.1 Mag 8.62 Spectral class B9III/IV (blue-white)
PmRA 2.00 PmDE 7.0 Tycho2 6888-01426-1 HD 183175
ADS 12499 DM CD-2916199
Tycho2
Tycho2 6888-01426-1 Pflag RAmdeg 292.35040112 DEmdeg -29.70753505
PmRA 6.5 PmDE 6.2 E RAmdeg 8 E DEmdeg 9
E pmRA 2.9 E pmDE 2.6 EpRAm 1991.66 EpDEm 1991.65
Num 3 Q RAmdeg 0.5 Q DEmdeg 2.4 Q pmRA 0.4
Q pmDE 2.4 BTmag 8.655 E BTmag 0.018 VTmag 8.618
E VTmag 0.017 Prox 999 TYC T HIP
CCDM RAdeg 292.35038361 DEdeg -29.70754917 EpRA 1990 1.76
EpDE 1990 1.81 E RAdeg 7.7 E DEdeg 9.2 Posflg
Corr -0.1
CCDM
Ccdm 19294-2942 RComp Comp A Note1
Note2 Discov num DRAs 0.09 DDEs 27.1
R dRAs 41 Year Theta Rho
Obs 4 Vmag 8.6 Sp A0 PmNote
PmRA PmDE Dm number -2916199 Cat1 CD
Name2 Cat2 HD 183175 M HD
ADS BDS A12499 M ADS BDS N IDS IDS 19231S2955A
HIC
 
 
19294-2942 B
 
 
Coord arcsec 2000 192924.13-294231.0 Mag 9.9 Calc delta mag 1.28 Calc coord yes
CCDM
Ccdm 19294-2942 RComp Comp B Note1
Note2 Discov num HJ 5120 DRAs DDEs
R dRAs Year 1877 Theta 171 Rho 3.9
Obs 8 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12499 M ADS BDS N IDS IDS 19231S2955B
HIC
 
 
19294-2942 C
 
 
Coord arcsec 2000 192921.08-294151.1 Coord calc 192921.08-294151.1 Mag 12.83 PmRA -17.00
PmDE -40.0 Calc delta mag 4.21
CCDM
Ccdm 19294-2942 RComp Comp C Note1
Note2 Discov num HJ 5120 DRAs -2.95 DDEs 10.1
R dRAs 41 Year Theta NP Rho
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12499 M ADS BDS N IDS IDS 19231S2955C
HIC
 
 
19294-2942 D
 
 
Coord arcsec 2000 192921.70-294149.6 Mag 13.11 PmRA 2.00 PmDE -17.0
Calc delta mag 4.49 Calc coord yes
CCDM
Ccdm 19294-2942 RComp C Comp D Note1
Note2 Discov num WAL DRAs -2.21 DDEs 10.6
R dRAs 41 Year 1933 Theta 124 Rho 11.0
Obs 1 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12499 M ADS BDS N IDS IDS 19231S2955D
HIC