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Current system
19320-1649
HLD 152 AC


Nearby doubles
22' : 19334-1647
ARA 120

24' : 19333-1637
OCC 9

38' : 19302-1620
RST4043

44' : 19340-1616
HJ 2880

44' : 19342-1719
OCC 971

49' : 19329-1735
FEN 35

65' : 19297-1745
UC 3953

66' : 19293-1742
HJ 5124

75' : 19300-1758
UC 3956

77' : 19372-1634
OCC9188

83' : 19264-1708
OCC 475

84' : 19274-1741
J 1758

85' : 19371-1607
BRT 635

85' : 19261-1651
RST3226

87' : 19347-1806
HDS2780

88' : 19276-1749
J 1759

88' : 19364-1549
SHN 239

88' : 19261-1714
UC 3932

91' : 19328-1519
HDS2775

92' : 19256-1657
TDT1448

95' : 19301-1518
J 1847AB

102' : 19321-1507
FOX 87

103' : 19378-1749
RST3232

104' : 19392-1654
S 722AB

106' : 19254-1733
ARA 295

107' : 19388-1608
UC 3994



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19320-1649 HLD 152 AC

 
 
19h 31m 59.04s -16° 48' 52.9" P.A. 349.00 sep 43.0 mag 8.97,13.38 Sp G6IV
 
 
Coord 2000 19320-1649 Discov num HLD 152 Comp AC Coord arcsec 2000 19 31 59.04 -16 48 52.9
Date first 1903 Date last 2020 Obs 5
Pa first 349 Pa last 349 P.A. Now (θ) 349°
Sep first 34.5 Sep last 43.01 Sep. Now (ρ) 43.01"
Mag pri 8.97 Mag sec 13.38 delta mag (ΔM) 4.41 Spectral class G6IV (yellow)
Pri motion ra +000 Sec motion ra -008
Pri motion dec -090 Sec motion dec -003
Notes
rPM=0.971
This double is not physical.
 
 
19320-1649 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 183820 162728 19 31 59 -16 48 53 HLD 152 AB 2008 21 269 0.4 8.97 9.26 0.29
Show 162728 19 31 59 -16 48 53 HLD 152 AC 2020 5 349 43.0 8.97 13.38 4.41 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius SAO 162728 Tycho2 6298-00273-1 Gaia DR2 4180284423595661824
HD 183820
 
 
WDS 19320-1649 HLD 152 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hld1874 Ma - Holden, E.S. .
Hld1874 Washington Observations, 1874
Hld1875 Ma - Holden, E.S. .
Hld1875 Washington Observations, 1875
Hld1875b Ma j Holden, E.S. & Newcomb, S. 1875AN.....86..321H
Hld1875b AN 86, 321, 1875
Hld1875c Ma j Holden, E.S. 1875AN.....86..321H
Hld1875c AN 86, 321, 1875
Hld1876 Ma - Holden, E.S. .
Hld1876 Washington Observations, 1876
Hld1876b Ma j Holden, E.S. 1876AN.....88..131H
Hld1876b AN 88, 131, 1876
Hld1877 Ma - Holden, E.S. 1877AN.....90..161H
Hld1877 AN 90, 161, 1877
Hld1877b Ma j Holden, E.S. 1877AN.....90..161H
Hld1877b AN 90, 161, 1877
Hld1878 Ma - Holden, E.S. .
Hld1878 Washington Observations, 1878
Hld1878b Ma j Holden, E.S. 1878AN.....93...65H
Hld1878b AN 93, 65, 1878 (data also in Hld1878)
Hld1879 Ma - Holden, E.S. .
Hld1879 Washington Observations, 1879
Hld1879b Ma j Holden, E.S. 1879AN.....95..329H
Hld1879b AN 95, 329, 1879 (data also in Hld1879)
Hld1880 Ma - Holden, E.S. .
Hld1880 Washington Observations, 1880
Hld1880b Ma j Holden, E.S. 1880AN.....97..319H
Hld1880b AN 97, 319, 1880 (data also in Hld1880)
Hld1881 Ma - Holden, E.S. .
Hld1881 Washington Observations, 1881
Hld1881b Ma j Holden, E.S. 1881MNRAS..41..416.
Hld1881b MNRAS 41, 416, 1881
Hld1882 Ma - Holden, E.S. 1882PWasO...1...77H
Hld1882 Pub. Washburn Obs. 1, 77, 1882 (see Pub. Lick Obs. 2, 1894) 1894PLicO...2.....B
Hld1884 Ma - Holden, E.S. 1884PWasO...2...97H
Hld1884 Pub. Washburn Obs. 2, 97, 1884
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19320-1649 HLD 152 AC 1903 1 349 34.5 8.97 13.30 G6IV 193159.04-164852.9
19320-1649 HLD 152 AC 2000 4 349 42.5 8.97 13.38 G6IV 193159.04-164852.9
19320-1649 HLD 152 AC 2015 5 349 43.8 8.97 13.38 G6IV 193159.04-164852.9
19320-1649 HLD 152 AC 2020 5 349 43.0 8.97 13.38 G6IV 193159.04-164852.9

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

 
 
WDS 19320-1649 HLD 152 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19320-1649 HLD 152 AC : MEASURES
 
 
No records found.

 
 
WDS 19320-1649 : VIRTUAL EYEPIECE
 
 

19320-1649 HLD 152A mag 8.97 Sp G6IV 19320-1649 HLD 152B sep 0.3 P.A. 268.60 mag 9.26 19320-1649 HLD 152C sep 42.9 P.A. 349.50 mag 13.38 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19320-1649 : ALADIN DSS IMAGE @ 19h 31m 59.04s -16° 48' 52.9"
 
 
 
 
WDS 19320-1649 HLD 152 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19320-1649 HLD 152AC distance=0' 19334-1647 ARA 120 distance=22' 19333-1637 OCC 9 distance=24' 19302-1620 RST4043 distance=38' 19340-1616 HJ 2880 distance=44' 19342-1719 OCC 971 distance=44' 19329-1735 FEN 35 distance=49' 19297-1745 UC 3953 distance=65' 19293-1742 HJ 5124 distance=66' 19300-1758 UC 3956 distance=75' 19372-1634 OCC9188 distance=77' 19264-1708 OCC 475 distance=83' 19274-1741 J 1758 distance=84' 19371-1607 BRT 635 distance=85' 19261-1651 RST3226 distance=85' 19347-1806 HDS2780 distance=87' 19276-1749 J 1759 distance=88' 19364-1549 SHN 239 distance=88' 19261-1714 UC 3932 distance=88' 19328-1519 HDS2775 distance=91' 19256-1657 TDT1448 distance=92' 19301-1518 J 1847AB distance=95' 19301-1518 J 1847BC distance=96' 19321-1507 FOX 87 distance=102' 19378-1749 RST3232 distance=103' 19392-1654 OCC 534Aa,Ab distance=104' 19392-1654 S 722AB distance=104' 19254-1733 ARA 295 distance=106' 19388-1608 UC 3994 distance=107' 19254-1739 OCC 460 distance=108' 19250-1730 OCC 521 distance=109' 19292-1831 UC 3949 distance=110' 19336-1837 HJ 5128AB distance=111' 19336-1837 HJ 5128BC distance=111' 19277-1821 TOK 367 distance=111' 19267-1810 UC 3936 distance=112' 19397-1713 GWP2877 distance=113' 19399-1703 ARN 53 distance=116' 19385-1758 DAM 168 distance=117' 19385-1800 ALD 93 distance=118' 19354-1836 UC 3982 distance=119' 19403-1653 OCC 530 distance=120' 19238-1712 RST3223 distance=120' 19264-1520 RST4041 distance=121' 19378-1551 HJ 1417 distance=123' 19383-1527 ARU 16 distance=123' 19243-1746 UC 3916 distance=124' 19235-1630 HU 266 distance=124' 19385-1810 GWP2874 distance=125' 19242-1747 A 2094 distance=126' 19243-1751 ARA 493 distance=127' 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 19320-1649 HLD 152 AB 269 0.4
Show 19320-1649 HLD 152 AC 349 43.0
Show 19334-1647 ARA 120 188 12.0 22
Show 19333-1637 OCC 9 -1 0.1 24
Show 19302-1620 RST4043 56 1.4 38
Show 19340-1616 HJ 2880 149 4.1 44
Show 19342-1719 OCC 971 -1 0.2 44
Show 19329-1735 FEN 35 191 5.0 49
Show 19297-1745 UC 3953 37 115.1 65
Show 19293-1742 HJ 5124 271 4.8 66
Show 19300-1758 UC 3956 207 43.1 75
Show 19372-1634 OCC9188 -1 0.0 77
Show 19264-1708 OCC 475 -1 0.2 83
Show 19274-1741 J 1758 34 4.9 84
Show 19371-1607 BRT 635 242 5.1 85
Show 19261-1651 RST3226 218 0.2 85
Show 19347-1806 HDS2780 305 0.4 87
Show 19276-1749 J 1759 314 6.8 88
Show 19364-1549 SHN 239 -1 0.2 88
Show 19261-1714 UC 3932 260 5.8 88
Show 19328-1519 HDS2775 178 0.3 91
Show 19256-1657 TDT1448 291 0.5 92
Show 19301-1518 J 1847 AB 310 98.9 95
Show 19301-1518 J 1847 BC 56 5.5 96
Show 19321-1507 FOX 87 12 5.1 102
Show 19378-1749 RST3232 309 0.3 103
Show 19392-1654 OCC 534 Aa,Ab -1 0.1 104
Show 19392-1654 S 722 AB 236 10.3 104
Show 19254-1733 ARA 295 224 11.2 106
Show 19388-1608 UC 3994 182 31.1 107
Show 19254-1739 OCC 460 -1 0.1 108
Show 19250-1730 OCC 521 -1 0.0 109
Show 19292-1831 UC 3949 252 26.6 110
Show 19336-1837 HJ 5128 AB 110 21.3 111
Show 19336-1837 HJ 5128 BC 127 4.3 111
Show 19277-1821 TOK 367 234 0.2 111
Show 19267-1810 UC 3936 207 62.1 112
Show 19397-1713 GWP2877 31 138.4 113
Show 19399-1703 ARN 53 253 26.8 116
Show 19385-1758 DAM 168 222 3.0 117
Show 19385-1800 ALD 93 290 1.9 118
Show 19354-1836 UC 3982 232 88.0 119
Show 19403-1653 OCC 530 -1 0.0 120
Show 19238-1712 RST3223 204 5.6 120
Show 19264-1520 RST4041 137 1.4 121
Show 19378-1551 HJ 1417 258 6.2 123
Show 19383-1527 ARU 16 185 0.7 123
Show 19243-1746 UC 3916 100 84.7 124
Show 19235-1630 HU 266 181 4.1 124
Show 19385-1810 GWP2874 323 29.4 125
Show 19242-1747 A 2094 128 2.0 126

 
 
WDS 19320-1649 : COMPONENTS
 
 
  A B
B pa=268.6°
sep=0.35"
 
C pa=349.5°
sep=42.94"
pa=349.9°
sep=42.89"
 
 
19320-1649 A
 
 
Name HD 183820 Coord arcsec 2000 193159.04-164852.9 Mag 8.97 Spectral class G6IV (yellow)
PmRA 0.00 PmDE -90.0 SAO 162728 Tycho2 6298-00273-1
HD 183820 DM BD-17 5659
Tycho2
Tycho2 6298-00273-1 Pflag RAmdeg 292.99601503 DEmdeg -16.81469738
PmRA -0.1 PmDE -89.7 E RAmdeg 7 E DEmdeg 9
E pmRA 1.2 E pmDE 1.4 EpRAm 1990.78 EpDEm 1990.54
Num 10 Q RAmdeg 1.1 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.6 BTmag 9.410 E BTmag 0.020 VTmag 8.422
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 292.99601500 DEdeg -16.81448917 EpRA 1990 1.83
EpDE 1990 1.62 E RAdeg 7.1 E DEdeg 9.3 Posflg
Corr -0.3
SAO
SAO 162728 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 -0.083 Vmag 8.6 SpType G5
Double code Source 21 CatNum 7323 DM BD-17 5659
DMcomp BDsup HD 183820 M HD 0
GC RA1950rad 5.10120092 DE1950rad -0.29532066 PmRA2000 -0.0002
PmDE2000 -0.083
CCDM
Ccdm 19320-1649 RComp Comp A Note1
Note2 Discov num DRAs -0.99 DDEs 7.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.9 Sp G5 PmNote *
PmRA -6 PmDE -83 Dm number -17 5659 Cat1 BD
Name2 162728 Cat2 SAO HD 183820 M HD
ADS BDS A12551 M ADS BDS N IDS IDS 19262S1701A
HIC
 
 
19320-1649 B
 
 
Coord arcsec 2000 193159.02-164852.9 Mag 9.26 PmRA 0.00 PmDE -90.0
Calc delta mag 0.29 Calc coord yes
CCDM
Ccdm 19320-1649 RComp Comp B Note1
Note2 Discov num HLD 152 DRAs DDEs
R dRAs Year 1959 Theta 213 Rho 0.5
Obs 11 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12551 M ADS BDS N IDS IDS 19262S1701B
HIC
 
 
19320-1649 C
 
 
Coord arcsec 2000 193158.49-164810.7 Mag 13.38 PmRA -8.00 PmDE -3.0
Calc delta mag 4.41 Calc coord yes
CCDM
Ccdm 19320-1649 RComp Comp C Note1
Note2 Discov num HLD 152 DRAs DDEs
R dRAs Year 1903 Theta 349 Rho 34.5
Obs 1 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12551 M ADS BDS N IDS IDS 19262S1701C
HIC