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Current system
09384-5732
HJ 4232
HD 83742


Nearby doubles
8' : 09376-5734
ALD 116

8' : 09394-5731
RST 419

16' : 09402-5740
BRT2551

19' : 09396-5716
BRT3126

21' : 09382-5711
FIN 401

29' : 09418-5722
TDS 548

30' : 09352-5718
TDS6667

33' : 09407-5759
B 780

34' : 09359-5706
TDS6675

35' : 09381-5658
COO 88

36' : 09341-5740
TDS6656

39' : 09396-5656
BRT2549

39' : 09415-5702
TDS6743AB

40' : 09349-5705
DAM1658

43' : 09436-5738
DAM1712

43' : 09384-5650
TDS6711

43' : 09352-5659
TDS6666

43' : 09434-5717
HDS1402

45' : 09439-5738
HU 1468AB

45' : 09331-5744
DAM1647

49' : 09326-5741
HDS1374

49' : 09333-5758
R 123

52' : 09441-5756
HU 1469

53' : 09449-5734
FIN 145

53' : 09328-5706
SYO 1

54' : 09325-5757
RST 411



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.

09384-5732 HJ 4232 (HD 83742)

 
 
09h 38m 26.33s -57° 31' 50.8" P.A. 303.00 sep 10.8 mag 7.74,8.20 Sp A1/2V
 
 
Coord 2000 09384-5732 Discov num HJ 4232 Comp Coord arcsec 2000 09 38 26.33 -57 31 50.8
Date first 1836 Date last 2016 Obs 23
Pa first 302 Pa last 302.5 P.A. Now (θ) 302.5°
Sep first 12.0 Sep last 10.843 Sep. Now (ρ) 10.843"
Mag pri 7.74 Mag sec 8.20 delta mag (ΔM) 0.46 Spectral class A1/2V (white)
Pri motion ra -014 Sec motion ra -012
Pri motion dec +009 Sec motion dec +009
Notes V (Proper motion indicates physical)
rPM=0.12 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 83742 Constellation Carina SAO 237177 Tycho2 8593-02894-1
Gaia DR2 5306126331217598336 HD 83742
 
 
WDS 09384-5732 HJ 4232 (HD 83742) : 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
09384-5732 HJ 4232 2000 19 303 10.8 7.74 8.20 A1/2V D 093826.33-573150.8
09384-5732 HJ 4232 2010 21 304 10.7 7.74 8.20 A1/2V 093826.33-573150.8
09384-5732 HJ 4232 2015 22 303 10.8 7.74 8.20 A1/2V 093826.33-573150.8
09384-5732 HJ 4232 2016 23 303 10.8 7.74 8.20 A1/2V V 093826.33-573150.8

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

 
 
WDS 09384-5732 HJ 4232 (HD 83742) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09384-5732 HJ 4232 (HD 83742) : MEASURES
 
 
No records found.

 
 
WDS 09384-5732 (HD 83742) : VIRTUAL EYEPIECE
 
 

09384-5732 HJ 4232A mag 7.74 Sp A1/2V 09384-5732 HJ 4232B sep 7.6 P.A. 319.90 mag 8.2 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 09384-5732 (HD 83742) : ALADIN DSS IMAGE @ 09h 38m 26.33s -57° 31' 50.8"
 
 
 
 
WDS 09384-5732 HJ 4232 (HD 83742) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09384-5732 HJ 4232 distance=0' 09376-5734 ALD 116 distance=8' 09394-5731 RST 419 distance=8' 09402-5740 BRT2551 distance=16' 09396-5716 BRT3126 distance=19' 09382-5711 FIN 401 distance=21' 09418-5722 TDS 548 distance=29' 09352-5718 TDS6667 distance=30' 09407-5759 B 780 distance=33' 09359-5706 TDS6675 distance=34' 09381-5658 COO 88 distance=35' 09341-5740 TDS6656 distance=36' 09396-5656 BRT2549 distance=39' 09415-5702 TDS6743AB distance=39' 09415-5702 DAM1699AB,C distance=39' 09349-5705 DAM1658 distance=40' 09436-5738 DAM1712 distance=43' 09384-5650 TDS6711 distance=43' 09352-5659 TDS6666 distance=43' 09434-5717 HDS1402 distance=43' 09439-5738 HDS1404Aa,Ab distance=45' 09439-5738 HU 1468AB distance=45' 09439-5738 HU 1468AC distance=45' 09331-5744 DAM1647 distance=45' 09326-5741 HDS1374 distance=49' 09333-5758 R 123 distance=49' 09441-5756 HU 1469 distance=52' 09449-5734 FIN 145 distance=53' 09328-5706 SYO 1 distance=53' 09325-5757 RST 411 distance=54' 09400-5640 BRT2550 distance=55' 09351-5822 RST 414 distance=57' 09314-5724 RST3644 distance=58' 09398-5631 TDS6726 distance=62' 09399-5631 RST 420 distance=62' 09457-5711 HDS1410 distance=63' 09455-5759 TDS 551 distance=63' 09335-5823 RST 413 distance=65' 09418-5831 RST 424 distance=66' 09336-5826 RST5570 distance=66' 09429-5636 RST 425 distance=67' 09410-5628 DAM1694 distance=68' 09300-5731 B 776 distance=68' 09411-5627 DAM1696 distance=69' 09304-5756 TDS6611 distance=69' 09309-5658 I 31 distance=70' 09436-5635 TDS6768 distance=71' 09418-5626 RST 423 distance=72' 09458-5816 TDS6794 distance=74' 09448-5825 TDS6780 distance=74' 09298-5759 TDS6602 distance=75' 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 09384-5732 HJ 4232 303 10.8
Show 09376-5734 ALD 116 235 1.7 8
Show 09394-5731 RST 419 251 2.8 8
Show 09402-5740 BRT2551 82 2.9 16
Show 09396-5716 BRT3126 214 3.3 19
Show 09382-5711 FIN 401 310 6.1 21
Show 09418-5722 TDS 548 234 1.3 29
Show 09352-5718 TDS6667 19 9.9 30
Show 09407-5759 B 780 278 0.1 33
Show 09359-5706 TDS6675 81 0.5 34
Show 09381-5658 COO 88 148 11.7 35
Show 09341-5740 TDS6656 316 1.3 36
Show 09396-5656 BRT2549 145 2.9 39
Show 09415-5702 TDS6743 AB 173 0.4 39
Show 09415-5702 DAM1699 AB,C 299 4.0 39
Show 09349-5705 DAM1658 355 3.1 40
Show 09436-5738 DAM1712 113 1.3 43
Show 09384-5650 TDS6711 234 2.4 43
Show 09352-5659 TDS6666 36 0.4 43
Show 09434-5717 HDS1402 48 0.3 43
Show 09439-5738 HDS1404 Aa,Ab 276 0.1 45
Show 09439-5738 HU 1468 AB 199 4.5 45
Show 09439-5738 HU 1468 AC 230 18.5 45
Show 09331-5744 DAM1647 203 15.7 45
Show 09326-5741 HDS1374 96 3.2 49
Show 09333-5758 R 123 33 1.9 49
Show 09441-5756 HU 1469 258 5.7 52
Show 09449-5734 FIN 145 291 3.7 53
Show 09328-5706 SYO 1 19 10.8 53
Show 09325-5757 RST 411 10 0.7 54
Show 09400-5640 BRT2550 230 4.1 55
Show 09351-5822 RST 414 181 3.4 57
Show 09314-5724 RST3644 0.5 58
Show 09398-5631 TDS6726 285 1.9 62
Show 09399-5631 RST 420 167 2.6 62
Show 09457-5711 HDS1410 52 0.3 63
Show 09455-5759 TDS 551 58 1.0 63
Show 09335-5823 RST 413 237 0.5 65
Show 09418-5831 RST 424 194 3.7 66
Show 09336-5826 RST5570 273 3.5 66
Show 09429-5636 RST 425 328 0.5 67
Show 09410-5628 DAM1694 167 1.7 68
Show 09300-5731 B 776 247 1.2 68
Show 09411-5627 DAM1696 129 6.4 69
Show 09304-5756 TDS6611 44 0.5 69
Show 09309-5658 I 31 157 3.1 70
Show 09436-5635 TDS6768 278 2.7 71
Show 09418-5626 RST 423 17 0.5 72
Show 09458-5816 TDS6794 16 1.6 74
Show 09448-5825 TDS6780 241 1.9 74
Show 09298-5759 TDS6602 327 0.7 75

 
 
WDS 09384-5732 : COMPONENTS
 
 
  A
B pa=319.9°
sep=7.62"
 
 
09384-5732 A
 
 
Componente originario normalizzato AB Name HD 83742 Coord arcsec 2000 093826.33-573150.8 Mag 7.74
Spectral class A1/2V (white) PmRA -14.00 PmDE 9.0 SAO 237177
Tycho2 8593-02894-1 HD 83742 DM CP-56 2393
Tycho2
Tycho2 8593-02894-1 Pflag RAmdeg 144.60969416 DEmdeg -57.53077394
PmRA -18.4 PmDE 14.3 E RAmdeg 6 E DEmdeg 5
E pmRA 4.5 E pmDE 4.2 EpRAm 1991.58 EpDEm 1991.77
Num 4 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 0.9 BTmag 7.877 E BTmag 0.015 VTmag 7.737
E VTmag 0.011 Prox 109 TYC T HIP
CCDM RAdeg 144.60977389 DEdeg -57.53080667 EpRA 1990 1.60
EpDE 1990 1.79 E RAdeg 5.6 E DEdeg 4.7 Posflg
Corr -0.3
SAO
SAO 237177 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 0.017 Vmag 7 SpType A0
Double code Source 43 CatNum 2674 DM CP-56 2393
DMcomp BDsup HD 83742 M HD 0
GC RA1950rad 2.51717073 DE1950rad -1.00015074 PmRA2000 -0.0001
PmDE2000 0.019
CCDM
Ccdm 09384-5732 RComp Comp A Note1
Note2 Discov num DRAs 2.47 DDEs 9.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp A0 PmNote *
PmRA -2 PmDE 17 Dm number -56 2393 Cat1 CPD
Name2 237177 Cat2 SAO HD 83742 M HD
ADS BDS M ADS BDS N IDS IDS 09353S5705A
HIC
 
 
09384-5732 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 093825.72-573145.0 Mag 8.2 PmRA -12.00
PmDE 9.0 Tycho2 8593-01265-1 HD 302301 Calc delta mag 0.46
Calc coord yes
Tycho2
Tycho2 8593-01265-1 Pflag RAmdeg 144.60501124 DEmdeg -57.52915822
PmRA -2.5 PmDE 8.6 E RAmdeg 6 E DEmdeg 5
E pmRA 3.6 E pmDE 3.5 EpRAm 1991.61 EpDEm 1991.76
Num 4 Q RAmdeg 0.5 Q DEmdeg 1.6 Q pmRA 0.5
Q pmDE 1.5 BTmag 8.261 E BTmag 0.016 VTmag 8.201
E VTmag 0.013 Prox 109 TYC T HIP
CCDM RAdeg 144.60502194 DEdeg -57.52917778 EpRA 1990 1.64
EpDE 1990 1.79 E RAdeg 6.3 E DEdeg 5.2 Posflg D
Corr -0.2
CCDM
Ccdm 09384-5732 RComp Comp B Note1
Note2 Discov num HJ 4232 DRAs 1.34 DDEs 15.4
R dRAs 90 Year 1871 Theta 302 Rho 10.9
Obs 6 Vmag 8.5 Sp PmNote *
PmRA 0 PmDE 15 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09353S5705B
HIC