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Doubles in session


Current system
15555-6011
HJ 4813
NSV7318


Nearby doubles
8' : 15560-6004
RST5034

17' : 15577-6012
MOC 9AB

27' : 15522-6002
JAW 40

35' : 15549-6045
SLR 11AB

36' : 15540-5937
RST5033

37' : 15557-5934
TDS9692

38' : 16005-6012
RST5038

41' : 15567-5932
RST5037

43' : 16009-5959
JSP 679

45' : 15497-6002
JSP 668

47' : 16004-5941
WFC 172

55' : 16028-6002
JSP 680

57' : 15481-6002
TDS9631

59' : 15535-6103
NZO 63

62' : 16036-6025
B 2376

62' : 15488-5938
JSP 666

62' : 15514-6103
B 9025

62' : 16034-6030
ARY 120

64' : 16037-6030
RSS 29

69' : 16046-6024
JSP 682

69' : 16002-6110
LDS 545

72' : 15499-5912
RST5030

74' : 15539-5858
TDS9683

77' : 16054-6034
TDS9751

81' : 16063-6022
RST5042

81' : 15544-6131
HDS2240



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.

15555-6011 HJ 4813 (NSV7318)

 
 
15h 55m 32.35s -60° 10' 39.5" P.A. 103.00 sep 4.8 mag 5.91,8.36 Sp G5II-III dist. 51.26 pc (167.21 l.y.)
 
 
Coord 2000 15555-6011 Discov num HJ 4813 Comp Coord arcsec 2000 15 55 32.35 -60 10 39.5
Date first 1836 Date last 2016 Obs 19
Pa first 97 Pa last 102.7 P.A. Now (θ) 102.7°
Sep first 2.0 Sep last 4.81 Sep. Now (ρ) 4.81"
Mag pri 5.91 Mag sec 8.36 delta mag (ΔM) 2.45 Spectral class G5II-III (yellow)
Pri motion ra -065 Sec motion ra -047
Pri motion dec -068 Sec motion dec -071
Notes N (See Notes)
rPM=0.194 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV7318 Constellation Norma SAO 253349 HIP 77990
Tycho2 9023-02693-1 Gaia DR2 5833110434699732352 HD 142049 HR 5900
GC 21350 CP CP-59 6428 Distance 51.26 Distance ly 167.21
 
 
WDS 15555-6011 HJ 4813 (NSV7318) : NOTES
 
 
discov_num notes refcode
HJ 4813 Composite spectrum; G5II-III+A3.
 
 
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
15555-6011 HJ 4813 2000 15 100 4.4 5.91 8.36 G5II-III N D 155532.35-601039.5
15555-6011 HJ 4813 2010 16 101 4.7 5.91 8.36 G5II-III N D 155532.35-601039.5
15555-6011 HJ 4813 2016 17 103 4.8 5.91 8.36 G5II-III N 155532.35-601039.5

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

 
 
WDS 15555-6011 HJ 4813 (NSV7318) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15555-6011 HJ 4813 (NSV7318) : MEASURES
 
 
No records found.

 
 
WDS 15555-6011 (NSV7318) : VIRTUAL EYEPIECE
 
 

15555-6011 HJ 4813A mag 5.91 Sp G5II 15555-6011 HJ 4813B sep 2.6 P.A. 114.40 mag 8.36 Sp III 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 15555-6011 (NSV7318) : ALADIN DSS IMAGE @ 15h 55m 32.35s -60° 10' 39.5"
 
 
 
 
WDS 15555-6011 HJ 4813 (NSV7318) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15555-6011 HJ 4813 distance=0' 15560-6004 RST5034 distance=8' 15577-6012 MOC 9AB distance=17' 15577-6012 MOC 9AC distance=17' 15522-6002 JAW 40 distance=27' 15549-6045 SLR 11AB distance=35' 15549-6045 DUN 194AC distance=35' 15549-6045 DUN 194AD distance=35' 15540-5937 RST5033 distance=36' 15557-5934 TDS9692 distance=37' 16005-6012 RST5038 distance=38' 15567-5932 RST5037 distance=41' 16009-5959 JSP 679 distance=43' 15497-6002 JSP 668 distance=45' 16004-5941 WFC 172 distance=47' 16028-6002 JSP 680 distance=55' 15481-6002 TDS9631 distance=57' 15535-6103 NZO 63 distance=59' 16036-6025 B 2376 distance=62' 15488-5938 JSP 666 distance=62' 15514-6103 B 9025 distance=62' 16034-6030 ARY 120 distance=62' 16037-6030 RSS 29 distance=64' 16046-6024 JSP 682 distance=69' 16002-6110 LDS 545 distance=69' 15499-5912 RST5030 distance=72' 15539-5858 TDS9683 distance=74' 16054-6034 TDS9751 distance=77' 16063-6022 RST5042 distance=81' 15544-6131 HDS2240 distance=81' 15447-5959 LDS 537 distance=82' 16072-6008 HJ 4829 distance=88' 16074-6005 I 1620BC distance=89' 16074-6005 I 1620AB distance=89' 16052-6109 HDS2272 distance=92' 16078-5958 JSP 684 distance=93' 15497-5844 TDS9647 distance=98' 15518-6145 LPO 52 distance=98' 15450-5907 HJ 4795DE distance=102' 15450-5907 HJ 4795AB distance=102' 15450-5907 HJ 4795AC distance=102' 15450-5907 HJ 4795AD distance=102' 15522-5832 KPP 640 distance=103' 16066-5906 BRT3173 distance=106' 16079-6105 B 2379 distance=107' 16096-5956 TDS9778 distance=107' 16032-5838 FIN 240 distance=110' 16101-5959 JSP 685 distance=110' 16025-6147 TDS 798 distance=110' 15510-6155 RST5031AB distance=111' 16045-6144 RST5040 distance=114' 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 15555-6011 HJ 4813 103 4.8
Show 15560-6004 RST5034 229 0.6 8
Show 15577-6012 MOC 9 AB 329 1.6 17
Show 15577-6012 MOC 9 AC 317 4.8 17
Show 15522-6002 JAW 40 185 10.9 27
Show 15549-6045 SLR 11 AB 95 1.3 35
Show 15549-6045 DUN 194 AC 47 44.5 35
Show 15549-6045 DUN 194 AD 256 48.4 35
Show 15540-5937 RST5033 237 0.3 36
Show 15557-5934 TDS9692 114 1.2 37
Show 16005-6012 RST5038 77 1.4 38
Show 15567-5932 RST5037 80 0.6 41
Show 16009-5959 JSP 679 135 0.9 43
Show 15497-6002 JSP 668 104 0.6 45
Show 16004-5941 WFC 172 201 9.9 47
Show 16028-6002 JSP 680 40 0.2 55
Show 15481-6002 TDS9631 218 1.0 57
Show 15535-6103 NZO 63 210 8.6 59
Show 16036-6025 B 2376 309 0.6 62
Show 15488-5938 JSP 666 101 0.7 62
Show 15514-6103 B 9025 101 6.3 62
Show 16034-6030 ARY 120 295 14.9 62
Show 16037-6030 RSS 29 179 53.0 64
Show 16046-6024 JSP 682 140 3.3 69
Show 16002-6110 LDS 545 75 16.0 69
Show 15499-5912 RST5030 32 4.0 72
Show 15539-5858 TDS9683 216 1.6 74
Show 16054-6034 TDS9751 242 2.5 77
Show 16063-6022 RST5042 47 1.2 81
Show 15544-6131 HDS2240 244 0.0 81
Show 15447-5959 LDS 537 124 23.5 82
Show 16072-6008 HJ 4829 158 6.9 88
Show 16074-6005 I 1620 BC 209 2.7 89
Show 16074-6005 I 1620 AB 191 7.0 89
Show 16052-6109 HDS2272 88 0.8 92
Show 16078-5958 JSP 684 349 0.9 93
Show 15497-5844 TDS9647 315 0.8 98
Show 15518-6145 LPO 52 213 3.3 98
Show 15450-5907 HJ 4795 DE 234 7.9 102
Show 15450-5907 HJ 4795 AB 230 7.8 102
Show 15450-5907 HJ 4795 AC 125 21.5 102
Show 15450-5907 HJ 4795 AD 173 43.0 102
Show 15522-5832 KPP 640 317 5.8 103
Show 16066-5906 BRT3173 180 2.4 106
Show 16079-6105 B 2379 158 6.1 107
Show 16096-5956 TDS9778 237 1.9 107
Show 16032-5838 FIN 240 101 4.9 110
Show 16101-5959 JSP 685 319 2.3 110
Show 16025-6147 TDS 798 58 0.8 110
Show 15510-6155 RST5031 AB 92 2.5 111
Show 16045-6144 RST5040 65 0.6 114

 
 
WDS 15555-6011 : COMPONENTS
 
 
  A
B pa=114.4°
sep=2.56"
 
 
15555-6011 A
 
 
Componente originario normalizzato AB Name NSV7318 Coord arcsec 2000 155532.35-601039.5 Mag 5.91
Spectral class G5II (yellow) PmRA -65.00 PmDE -68.0 SAO 253349
HIP 77990 Tycho2 9023-02693-1 HD 142049 HR 5900
GC 21350 CP CP-59 6428
Tycho2
Tycho2 9023-02693-1 Pflag RAmdeg 238.88477301 DEmdeg -60.17764110
PmRA -64.5 PmDE -67.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.5 E pmDE 1.7 EpRAm 1990.96 EpDEm 1991.39
Num 10 Q RAmdeg 4.0 Q DEmdeg 1.0 Q pmRA 4.1
Q pmDE 1.0 BTmag 6.260 E BTmag 0.014 VTmag 5.908
E VTmag 0.010 Prox 45 TYC T HIP 77990
CCDM A RAdeg 238.88508889 DEdeg -60.17748167 EpRA 1990 1.20
EpDE 1990 1.56 E RAdeg 4.1 E DEdeg 3.6 Posflg
Corr 0.4
SAO
SAO 253349 DelFlag RA1950 PmRA1950 -0.0061
DE1950 PmDE1950 -0.076 Vmag 6 SpType A3
Double code Source 70 CatNum 21350 DM CP-59 6428
DMcomp BDsup HD 142049 M HD 0
GC 21350 RA1950rad 4.15097177 DE1950rad -1.04773198 PmRA2000 -0.0069
PmDE2000 -0.075
Hipparcos
Catalog H HIP 77990 Proxy H RAhms 15 55 32.42
DEdms -60 10 38.9 Vmag 5.78 VarFlag R Vmag H
RAdeg 238.885 DEdeg -60.1775 AstroRef A Plx 19.09
CCDM 15555-6011 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 100 Rho 4.548 HD 142049 BD
CD CP CP-59 6428 Dm number -59 6428 VIred 0.42
SpType Amvar R SpType Coord arcsec 2000 155532.42-601038.9
Hipparcos 2
HIP 77990 Sn 15 So 3 Nc 2
RArad 4.1693313324 DErad -1.0502950621 Plx 19.51 PmRA -46.62
PmDE -70.47 E RArad 0.59 E DErad 0.53 E Plx 0.64
E pmRA 0.71 E pmDE 0.71 Hpmag 5.8655 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.355 E BV 0.005
VI 0.42
CCDM
Ccdm 15555-6011 RComp Comp A Note1
Note2 Discov num DRAs 2.33 DDEs 20.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.1 Sp A3 PmNote *
PmRA -46 PmDE -75 Dm number -59 6428 Cat1 CPD
Name2 253349 Cat2 SAO HD 142049 M HD
ADS BDS M ADS BDS N IDS IDS 15472S5953A
HIC 77990
 
 
15555-6011 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155532.66-601040.6 Mag 8.36 Spectral class III
PmRA -47.00 PmDE -71.0 Calc delta mag 2.45 Calc coord yes
CCDM
Ccdm 15555-6011 RComp Comp B Note1
Note2 Discov num HJ 4813 DRAs DDEs
R dRAs Year 1871 Theta 100 Rho 3.9
Obs 10 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15472S5953B
HIC 77990