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Doubles in session


Current system
20143-1636
HJ 2939
HD 192231


Nearby doubles
20' : 20152-1651
OCC 993

34' : 20164-1652
OCC 864

47' : 20159-1555
LDS4834

52' : 20108-1646
TDT2053

61' : 20114-1552
ARU 21

62' : 20110-1717
KPP 460

66' : 20151-1742
RST3251

68' : 20177-1550
HO 123

72' : 20134-1526
KUI 96

75' : 20136-1521
HJ 5511

77' : 20146-1520
OCC 407

78' : 20172-1742
FEN 37

80' : 20113-1530
HJ 1484

97' : 20173-1510
HU 268

99' : 20187-1751
UC 4142

99' : 20201-1730
UC 4149AB

100' : 20178-1803
RST3253

102' : 20140-1456
HJ 2937

102' : 20154-1817
RST3252

114' : 20222-1647
H N 138

114' : 20081-1527
FOX 91

120' : 20221-1721
LDS6340

123' : 20225-1601
ARA 125

125' : 20058-1703
FEN 36

125' : 20203-1506
J 1703

127' : 20144-1843
ARA 796



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.

20143-1636 HJ 2939 (HD 192231)

 
 
20h 14m 19.24s -16° 36' 28.4" P.A. 126.00 sep 17.3 mag 9.33,11.70 Sp K0III
 
 
Coord 2000 20143-1636 Discov num HJ 2939 Comp Coord arcsec 2000 20 14 19.24 -16 36 28.4
Date first 1830 Date last 2015 Obs 13
Pa first 182 Pa last 125.9 P.A. Now (θ) 125.9°
Sep first 7.0 Sep last 17.286 Sep. Now (ρ) 17.286"
Mag pri 9.33 Mag sec 11.70 delta mag (ΔM) 2.37 Spectral class K0III (yellow-orange)
Pri motion ra -073 Sec motion ra +009
Pri motion dec +024 Sec motion dec -008
Notes
rPM=1.145
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 192231 Constellation Capricornus SAO 163369 Tycho2 6315-01016-1
Gaia DR2 6874206280942760704 HD 192231
 
 
WDS 20143-1636 HJ 2939 (HD 192231) : 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.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20143-1636 HJ 2939 2007 9 126 16.8 9.33 11.70 K0III D 201419.24-163628.4
20143-1636 HJ 2939 2012 11 128 18.0 9.33 11.70 K0III 201419.24-163628.4
20143-1636 HJ 2939 2015 13 126 17.3 9.33 11.70 K0III 201419.24-163628.4

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

 
 
WDS 20143-1636 HJ 2939 (HD 192231) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20143-1636 HJ 2939 (HD 192231) : MEASURES
 
 
No records found.

 
 
WDS 20143-1636 (HD 192231) : VIRTUAL EYEPIECE
 
 

20143-1636 HJ 2939A mag 9.33 Sp K0III 20143-1636 HJ 2939B sep 16.8 P.A. 127.10 mag 11.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20143-1636 (HD 192231) : ALADIN DSS IMAGE @ 20h 14m 19.24s -16° 36' 28.4"
 
 
 
 
WDS 20143-1636 HJ 2939 (HD 192231) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20143-1636 HJ 2939 distance=0' 20152-1651 OCC 993 distance=20' 20164-1652 OCC 864 distance=34' 20159-1555 LDS4834 distance=47' 20108-1646 TDT2053 distance=52' 20114-1552 ARU 21 distance=61' 20110-1717 KPP 460 distance=62' 20174-1550 HDS2894Ca,Cb distance=65' 20151-1742 RST3251 distance=66' 20177-1550 HO 123 distance=68' 20134-1526 KUI 96 distance=72' 20136-1521 HJ 5511 distance=75' 20146-1520 OCC 407 distance=77' 20172-1742 FEN 37 distance=78' 20113-1530 HJ 1484 distance=80' 20173-1510 HU 268 distance=97' 20187-1751 UC 4142 distance=99' 20201-1730 UC 4149AB distance=99' 20201-1730 KPP4395AC distance=99' 20178-1803 RST3253 distance=100' 20140-1456 HJ 2937 distance=102' 20154-1817 RST3252 distance=102' 20222-1647 H N 138 distance=114' 20081-1527 FOX 91 distance=114' 20221-1721 LDS6340 distance=120' 20225-1601 ARA 125 distance=123' 20058-1703 FEN 36 distance=125' 20203-1506 J 1703 distance=125' 20144-1843 ARA 796 distance=127' 20067-1534 LDS4830AB distance=128' 20209-1809 OCC 825 distance=133' 20157-1849 HJ 2940AB distance=135' 20157-1849 HJ 2940AC distance=135' 20157-1849 ABH 134AD distance=135' 20157-1849 ABH 134AE distance=135' 20156-1422 HJ 1493 distance=136' 20210-1819 OCC 824 distance=141' 20202-1444 RST4058AB distance=141' 20202-1444 OCC 440Aa,Ab distance=141' 20056-1742 RST3247 distance=141' 20210-1447 BAR 12Ba,Bb distance=144' 20210-1447 STFA 52BC distance=144' 20231-1531 RST4060 distance=144' 20210-1447 HJ 2948DE distance=146' 20043-1610 HJ 1465 distance=146' 20210-1447 BLA 7Aa,Ab (Dabih) distance=147' 20210-1447 STFA 52AB (Dabih) distance=147' 20210-1447 HJ 2948AD (Dabih) distance=147' 20210-1447 STFA 52AC (Dabih) distance=147' 20203-1439 SHN 243 distance=147' 20177-1417 J 1701 distance=149' 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 20143-1636 HJ 2939 126 17.3
Show 20152-1651 OCC 993 -1 0.1 20
Show 20164-1652 OCC 864 -1 0.1 34
Show 20159-1555 LDS4834 32 80.7 47
Show 20108-1646 TDT2053 149 2.7 52
Show 20114-1552 ARU 21 16 0.4 61
Show 20110-1717 KPP 460 68 3.9 62
Show 20174-1550 HDS2894 Ca,Cb 65 0.8 65
Show 20151-1742 RST3251 263 2.9 66
Show 20177-1550 HO 123 229 3.0 68
Show 20134-1526 KUI 96 345 9.7 72
Show 20136-1521 HJ 5511 146 18.4 75
Show 20146-1520 OCC 407 -1 0.4 77
Show 20172-1742 FEN 37 64 4.7 78
Show 20113-1530 HJ 1484 330 24.1 80
Show 20173-1510 HU 268 209 3.2 97
Show 20187-1751 UC 4142 195 40.8 99
Show 20201-1730 UC 4149 AB 105 51.9 99
Show 20201-1730 KPP4395 AC 76 5.1 99
Show 20178-1803 RST3253 115 2.5 100
Show 20140-1456 HJ 2937 89 9.3 102
Show 20154-1817 RST3252 261 0.6 102
Show 20222-1647 H N 138 327 3.3 114
Show 20081-1527 FOX 91 30 5.0 114
Show 20221-1721 LDS6340 356 7.2 120
Show 20225-1601 ARA 125 191 5.7 123
Show 20058-1703 FEN 36 177 3.8 125
Show 20203-1506 J 1703 290 5.6 125
Show 20144-1843 ARA 796 80 12.3 127
Show 20067-1534 LDS4830 AB 320 39.9 128
Show 20209-1809 OCC 825 -1 0.1 133
Show 20157-1849 HJ 2940 AB 101 35.3 135
Show 20157-1849 HJ 2940 AC 76 20.6 135
Show 20157-1849 ABH 134 AD 103 70.6 135
Show 20157-1849 ABH 134 AE 252 84.5 135
Show 20156-1422 HJ 1493 326 18.9 136
Show 20210-1819 OCC 824 -1 0.1 141
Show 20202-1444 RST4058 AB 100 5.7 141
Show 20202-1444 OCC 440 Aa,Ab -1 0.1 141
Show 20056-1742 RST3247 162 3.8 141
Show 20210-1447 BAR 12 Ba,Bb 52 0.4 144
Show 20210-1447 STFA 52 BC 111 396.5 144
Show 20231-1531 RST4060 99 0.8 144
Show 20210-1447 HJ 2948 DE 321 3.9 146
Show 20043-1610 HJ 1465 99 10.1 146
Show Dabih 20210-1447 BLA 7 Aa,Ab 35 0.1 147
Show Dabih 20210-1447 STFA 52 AB 266 205.2 147
Show Dabih 20210-1447 HJ 2948 AD 292 115.9 147
Show Dabih 20210-1447 STFA 52 AC 133 226.1 147
Show 20203-1439 SHN 243 -1 0.1 147
Show 20177-1417 J 1701 79 5.0 149

 
 
WDS 20143-1636 : COMPONENTS
 
 
  A
B pa=127.1°
sep=16.82"
 
 
20143-1636 A
 
 
Componente originario normalizzato AB Name HD 192231 Coord arcsec 2000 201419.24-163628.4 Mag 9.33
Spectral class K0III (yellow-orange) PmRA -73.00 PmDE 24.0 SAO 163369
Tycho2 6315-01016-1 HD 192231 DM BD-17 5909
Tycho2
Tycho2 6315-01016-1 Pflag RAmdeg 303.58019197 DEmdeg -16.60790350
PmRA -70.0 PmDE 22.9 E RAmdeg 17 E DEmdeg 18
E pmRA 1.4 E pmDE 1.4 EpRAm 1987.59 EpDEm 1986.44
Num 7 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 10.541 E BTmag 0.045 VTmag 9.332
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 303.58036000 DEdeg -16.60795861 EpRA 1990 1.67
EpDE 1990 1.52 E RAdeg 18.4 E DEdeg 19.9 Posflg
Corr 0.0
SAO
SAO 163369 DelFlag RA1950 PmRA1950 -0.006
DE1950 PmDE1950 0.052 Vmag 9 SpType K0
Double code Source 21 CatNum 7599 DM BD-17 5909
DMcomp BDsup HD 192231 M HD 0
GC RA1950rad 5.28608726 DE1950rad -0.29252805 PmRA2000 -0.0059
PmDE2000 0.051
CCDM
Ccdm 20143-1636 RComp Comp A Note1
Note2 Discov num DRAs 1.10 DDEs -26.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp K0 PmNote *
PmRA -86 PmDE 52 Dm number -17 5909 Cat1 BD
Name2 163369 Cat2 SAO HD 192231 M HD
ADS BDS A13544 M ADS BDS N IDS IDS 20086S1654A
HIC
 
 
20143-1636 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201420.17-163638.5 Mag 11.7 PmRA 9.00
PmDE -8.0 Calc delta mag 2.37 Calc coord yes
CCDM
Ccdm 20143-1636 RComp Comp B Note1
Note2 Discov num HJ 2939 DRAs DDEs
R dRAs Year 1905 Theta 142 Rho 10.1
Obs 4 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13544 M ADS BDS N IDS IDS 20086S1654B
HIC