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Doubles in session


Current system
18474-4938
HJ 5059 AB
HD 173360


Nearby doubles
23' : 18488-4920
UC 3681

25' : 18451-4929
BRT1075

35' : 18509-4935
SKF1151

45' : 18471-4853
RST1002

51' : 18454-5025
R 313

54' : 18423-4958
UC 3647

54' : 18520-5007
UC 3701

55' : 18494-4847
I 1100

58' : 18449-5029
HDS2656

60' : 18463-5036
CPO 597

60' : 18522-5015
UC 3702

65' : 18531-5011
CVN 61AB

68' : 18495-5042
B 1372AB

73' : 18474-5050
HJ 5058AB

73' : 18494-4827
KPP1563

74' : 18433-5040
UC 3655

76' : 18410-5021
BRT1074

77' : 18469-5054
RST1001

77' : 18547-5008
CBL 174

78' : 18473-5056
CPO 598

79' : 18418-5035
RST 997

80' : 18469-4818
UC 3669

82' : 18516-4827
CPO 600

86' : 18472-5103
I 1383AB

87' : 18387-4922
HDS2642

88' : 18534-4833
KPP3103



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.

18474-4938 HJ 5059 AB (HD 173360)

 
 
18h 47m 24.33s -49° 37' 49.6" P.A. 241.00 sep 24.7 mag 6.93,12.32 Sp B9Vn dist. 177.3 pc (578.35 l.y.)
 
 
Coord 2000 18474-4938 Discov num HJ 5059 Comp AB Coord arcsec 2000 18 47 24.33 -49 37 49.6
Date first 1834 Date last 2015 Obs 7
Pa first 257 Pa last 240.9 P.A. Now (θ) 240.9°
Sep first 12.0 Sep last 24.718 Sep. Now (ρ) 24.718"
Mag pri 6.93 Mag sec 12.32 delta mag (ΔM) 5.39 Spectral class B9Vn (blue-white)
Pri motion ra -004 Sec motion ra -005
Pri motion dec -031 Sec motion dec -017
Notes
rPM=0.449
Nature of this double is uncertain.
 
 
18474-4938 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 173360 229277 18 47 24 -49 37 50 HJ 5059 AB 2015 7 241 24.7 6.93 12.32 5.39 <===
Show 229277 18 47 24 -49 37 50 HJ 5059 AC 2015 7 200 30.0 6.93 12.08 5.15
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 173360 Constellation Telescopium SAO 229277 HIP 92199
Tycho2 8381-00887-1 Gaia DR2 6655992496008402176 HD 173360 GC 25700
CD CD-4912336 CP CP-4910737 Distance 177.3 Distance ly 578.35
 
 
WDS 18474-4938 HJ 5059 AB (HD 173360) : 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
18474-4938 HJ 5059 AB 1999 5 241 24.9 6.93 12.32 B9Vn D 184724.33-493749.6
18474-4938 HJ 5059 AB 2015 7 241 24.7 6.93 12.32 B9Vn 184724.33-493749.6

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

 
 
WDS 18474-4938 HJ 5059 AB (HD 173360) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18474-4938 HJ 5059 AB (HD 173360) : MEASURES
 
 
No records found.

 
 
WDS 18474-4938 (HD 173360) : VIRTUAL EYEPIECE
 
 

18474-4938 HJ 5059A mag 6.93 Sp B9Vn 18474-4938 HJ 5059B sep 18.4 P.A. 229.30 mag 12.32 18474-4938 HJ 5059C sep 28.9 P.A. 193.50 mag 12.08 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 18474-4938 (HD 173360) : ALADIN DSS IMAGE @ 18h 47m 24.33s -49° 37' 49.6"
 
 
 
 
WDS 18474-4938 HJ 5059 AB (HD 173360) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18474-4938 HJ 5059AB distance=0' 18488-4920 UC 3681 distance=23' 18451-4929 BRT1075 distance=25' 18509-4935 SKF1151 distance=35' 18471-4853 RST1002 distance=45' 18454-5025 R 313 distance=51' 18423-4958 UC 3647 distance=54' 18520-5007 UC 3701 distance=54' 18494-4847 I 1100 distance=55' 18449-5029 HDS2656 distance=58' 18463-5036 CPO 597 distance=60' 18522-5015 UC 3702 distance=60' 18531-5011 MUG 10Aa,Ab distance=65' 18531-5011 CVN 61AB distance=65' 18531-5011 CVN 61AC distance=65' 18531-5011 CVN 61AD distance=65' 18531-5011 CVN 61AE distance=65' 18495-5042 B 1372AB distance=68' 18495-5042 DAW 22AC distance=68' 18474-5050 HJ 5058AB distance=73' 18494-4827 KPP1563 distance=73' 18433-5040 UC 3655 distance=74' 18410-5021 BRT1074 distance=76' 18469-5054 RST1001 distance=77' 18547-5008 CBL 174 distance=77' 18473-5056 CPO 598 distance=78' 18418-5035 RST 997 distance=79' 18469-4818 UC 3669 distance=80' 18516-4827 CPO 600 distance=82' 18472-5103 I 1383AB distance=86' 18472-5103 I 1383AC distance=86' 18387-4922 HDS2642 distance=87' 18534-4833 KPP3103 distance=88' 18565-4938 BRT1083 distance=89' 18488-5108 DAW 223 distance=91' 18435-5103 I 1378 distance=93' 18528-5057 HJ 5067 distance=95' 18417-4815 UC 3639 distance=101' 18575-5006 UC 3740 distance=102' 18379-5028 UC 3629 distance=104' 18556-4830 RST1010 distance=106' 18450-5122 RST5452 distance=107' 18364-4952 CPO 592 distance=108' 18549-4820 UC 3719 distance=108' 18562-5049 RST1011 distance=111' 18538-5111 I 1386 distance=112' 18462-4747 UC 3666 distance=112' 18361-4915 UC 3624 distance=113' 18520-5122 I 1384 distance=114' 18370-5035 BRT1069 distance=116' 18436-4746 UC 3656 distance=118' 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 18474-4938 HJ 5059 AB 241 24.7
Show 18474-4938 HJ 5059 AC 200 30.0
Show 18488-4920 UC 3681 268 43.1 23
Show 18451-4929 BRT1075 166 4.7 25
Show 18509-4935 SKF1151 121 9.9 35
Show 18471-4853 RST1002 71 0.2 45
Show 18454-5025 R 313 37 53.9 51
Show 18423-4958 UC 3647 226 49.9 54
Show 18520-5007 UC 3701 257 41.7 54
Show 18494-4847 I 1100 33 1.1 55
Show 18449-5029 HDS2656 230 0.6 58
Show 18463-5036 CPO 597 36 7.7 60
Show 18522-5015 UC 3702 136 16.0 60
Show 18531-5011 MUG 10 Aa,Ab 60 0.4 65
Show 18531-5011 CVN 61 AB 166 4.0 65
Show 18531-5011 CVN 61 AC 336 8.3 65
Show 18531-5011 CVN 61 AD 160 9.0 65
Show 18531-5011 CVN 61 AE 128 10.7 65
Show 18495-5042 B 1372 AB 123 2.8 68
Show 18495-5042 DAW 22 AC 20 12.4 68
Show 18474-5050 HJ 5058 AB 341 11.7 73
Show 18494-4827 KPP1563 308 11.8 73
Show 18433-5040 UC 3655 209 27.3 74
Show 18410-5021 BRT1074 280 4.2 76
Show 18469-5054 RST1001 69 1.6 77
Show 18547-5008 CBL 174 280 27.5 77
Show 18473-5056 CPO 598 94 4.1 78
Show 18418-5035 RST 997 267 2.6 79
Show 18469-4818 UC 3669 270 59.8 80
Show 18516-4827 CPO 600 185 5.4 82
Show 18472-5103 I 1383 AB 247 0.6 86
Show 18472-5103 I 1383 AC 334 34.8 86
Show 18387-4922 HDS2642 176 1.4 87
Show 18534-4833 KPP3103 152 39.2 88
Show 18565-4938 BRT1083 243 3.9 89
Show 18488-5108 DAW 223 1 3.6 91
Show 18435-5103 I 1378 28 4.3 93
Show 18528-5057 HJ 5067 274 2.9 95
Show 18417-4815 UC 3639 96 32.1 101
Show 18575-5006 UC 3740 283 9.8 102
Show 18379-5028 UC 3629 66 55.4 104
Show 18556-4830 RST1010 184 0.4 106
Show 18450-5122 RST5452 259 0.1 107
Show 18364-4952 CPO 592 295 3.8 108
Show 18549-4820 UC 3719 326 53.7 108
Show 18562-5049 RST1011 89 0.7 111
Show 18538-5111 I 1386 61 0.4 112
Show 18462-4747 UC 3666 287 53.7 112
Show 18361-4915 UC 3624 287 9.2 113
Show 18520-5122 I 1384 50 1.8 114
Show 18370-5035 BRT1069 48 3.1 116

 
 
WDS 18474-4938 : COMPONENTS
 
 
  A B
B pa=229.3°
sep=18.44"
 
C pa=193.5°
sep=28.88"
pa=155.7°
sep=17.63"
 
 
18474-4938 A
 
 
Name HD 173360 Coord arcsec 2000 184724.33-493749.6 Mag 6.93 Spectral class B9Vn (blue-white)
PmRA -4.00 PmDE -31.0 SAO 229277 HIP 92199
Tycho2 8381-00887-1 HD 173360 GC 25700 CD CD-4912336
CP CP-4910737
Tycho2
Tycho2 8381-00887-1 Pflag RAmdeg 281.85136810 DEmdeg -49.63052301
PmRA -3.0 PmDE -27.9 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.43 EpDEm 1991.17
Num 13 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.7 BTmag 6.834 E BTmag 0.015 VTmag 6.905
E VTmag 0.011 Prox 999 TYC T HIP 92199
CCDM RAdeg 281.85137861 DEdeg -49.63045917 EpRA 1990 1.82
EpDE 1990 1.77 E RAdeg 4.1 E DEdeg 4.7 Posflg
Corr -0.1
SAO
SAO 229277 DelFlag RA1950 PmRA1950 -0.0022
DE1950 PmDE1950 -0.018 Vmag 7.1 SpType B9
Double code Source 70 CatNum 25700 DM CD-4912336
DMcomp BDsup HD 173360 M HD 0
GC 25700 RA1950rad 4.90243341 DE1950rad -0.86716653 PmRA2000 -0.0024
PmDE2000 -0.021
Hipparcos
Catalog H HIP 92199 Proxy RAhms 18 47 24.33
DEdms -49 37 49.6 Vmag 6.92 VarFlag R Vmag H
RAdeg 281.851 DEdeg -49.6305 AstroRef Plx 6.46
CCDM 18474-4938 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 173360 BD
CD CD-4912336 CP CP-4910737 Dm number -4912336 VIred -0.04
SpType B9Vn R SpType Coord arcsec 2000 184724.33-493749.6
Hipparcos 2
HIP 92199 Sn 5 So 0 Nc 1
RArad 4.9192345722 DErad -0.8662148177 Plx 5.64 PmRA -4.02
PmDE -31.14 E RArad 0.48 E DErad 0.41 E Plx 0.58
E pmRA 0.64 E pmDE 0.47 Hpmag 6.9063 E Hpmag 0.0011
SHp 0.01 VA 0 BV -0.067 E BV 0.015
VI -0.04
CCDM
Ccdm 18474-4938 RComp Comp A Note1
Note2 Discov num DRAs 0.33 DDEs 10.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.1 Sp B9 PmNote *
PmRA -1 PmDE -20 Dm number -4912336 Cat1 CD
Name2 229277 Cat2 SAO HD 173360 M HD
ADS BDS M ADS BDS N IDS IDS 18397S4944A
HIC 92199
 
 
18474-4938 B
 
 
Coord arcsec 2000 184722.89-493801.6 Mag 12.32 PmRA -5.00 PmDE -17.0
Calc delta mag 5.39 Calc coord yes
CCDM
Ccdm 18474-4938 RComp Comp B Note1
Note2 Discov num HJ 5059 DRAs DDEs
R dRAs Year 1913 Theta 238 Rho 25.6
Obs 1 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18397S4944B
HIC
 
 
18474-4938 C
 
 
Coord arcsec 2000 184723.64-493817.7 Mag 12.08 PmRA 4.00 PmDE -14.0
Calc delta mag 5.15 Calc coord yes
CCDM
Ccdm 18474-4938 RComp Comp C Note1
Note2 Discov num HJ 5059 DRAs DDEs
R dRAs Year 1913 Theta 201 Rho 32.0
Obs 1 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18397S4944C
HIC