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Doubles in session


Current system
11318-7354
HJ 4450
HD 100359


Nearby doubles
27' : 11256-7359
B 2011

41' : 11415-7347
BRC 6

43' : 11420-7352
B 2283

48' : 11361-7311
KPP3849

50' : 11245-7435
B 2724

66' : 11473-7342
TDS8024

69' : 11221-7300
TDS7824

79' : 11128-7402
B 2009

80' : 11453-7452
FIN 188

81' : 11182-7258
HEI 501

81' : 11509-7411
BRR 15

83' : 11222-7507
RST1586

84' : 11497-7318
TDS8050

88' : 11283-7228
B 1699

91' : 11441-7240
LDS 361

100' : 11373-7532
RST1602

101' : 11431-7227
HDS1655

105' : 11175-7229
I 877

108' : 11176-7227
TSN 25

111' : 11290-7544
KPP1739

113' : 11292-7546
KOH 90

119' : 11317-7156
HDS1634

133' : 11512-7543
TDS8070AB

138' : 11277-7610
HEI 766

140' : 11315-7614
RST1592

150' : 11267-7127
B 2279



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.

11318-7354 HJ 4450 (HD 100359)

 
 
11h 31m 47.88s -73° 54' 09.6" P.A. 40.00 sep 20.9 mag 6.87,10.89 Sp B7IV dist. 571.43 pc (1864 l.y.)
 
 
Coord 2000 11318-7354 Discov num HJ 4450 Comp Coord arcsec 2000 11 31 47.88 -73 54 09.6
Date first 1835 Date last 2015 Obs 11
Pa first 37 Pa last 40.3 P.A. Now (θ) 40.3°
Sep first 17.5 Sep last 20.864 Sep. Now (ρ) 20.864"
Mag pri 6.87 Mag sec 10.89 delta mag (ΔM) 4.02 Spectral class B7IV (blue-white)
Pri motion ra -007 Sec motion ra -005
Pri motion dec +002 Sec motion dec +004
Notes
rPM=0.389
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 100359 Constellation Musca SAO 256849 HIP 56246
Tycho2 9237-01995-1 Gaia DR2 5226787874240308480 HD 100359 GC 15828
CP CP-73 864 Distance 571.43 Distance ly 1864
 
 
WDS 11318-7354 HJ 4450 (HD 100359) : 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
11318-7354 HJ 4450 2000 6 40 20.9 6.87 10.89 B7IV D 113147.88-735409.6
11318-7354 HJ 4450 2010 10 40 20.5 6.87 10.89 B7IV 113147.88-735409.6
11318-7354 HJ 4450 2015 11 40 20.9 6.87 10.89 B7IV 113147.88-735409.6

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

 
 
WDS 11318-7354 HJ 4450 (HD 100359) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11318-7354 HJ 4450 (HD 100359) : MEASURES
 
 
No records found.

 
 
WDS 11318-7354 (HD 100359) : VIRTUAL EYEPIECE
 
 

11318-7354 HJ 4450A mag 6.87 Sp B7IV 11318-7354 HJ 4450B sep 16.4 P.A. 13.20 mag 10.89 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 11318-7354 (HD 100359) : ALADIN DSS IMAGE @ 11h 31m 47.88s -73° 54' 09.6"
 
 
 
 
WDS 11318-7354 HJ 4450 (HD 100359) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11318-7354 HJ 4450 distance=1' 11256-7359 B 2011 distance=27' 11415-7347 BRC 6 distance=41' 11420-7352 B 2283 distance=43' 11361-7311 KPP3849 distance=48' 11245-7435 B 2724 distance=50' 11473-7342 TDS8024 distance=66' 11221-7300 TDS7824 distance=69' 11128-7402 B 2009 distance=79' 11453-7452 FIN 188 distance=80' 11182-7258 HEI 501 distance=81' 11509-7411 BRR 15 distance=81' 11222-7507 RST1586 distance=83' 11497-7318 TDS8050 distance=84' 11283-7228 B 1699 distance=88' 11441-7240 LDS 361 distance=91' 11373-7532 RST1602 distance=100' 11431-7227 HDS1655 distance=101' 11175-7229 I 877 distance=105' 11176-7227 TSN 25 distance=108' 11290-7544 KPP1739 distance=111' 11292-7546 KOH 90 distance=113' 11317-7156 HDS1634 distance=119' 11512-7543 TDS8070AB distance=133' 11277-7610 HEI 766 distance=138' 11315-7614 RST1592 distance=140' 11267-7127 B 2279 distance=150' 11324-7122 B 2726 distance=152' 11254-7627 HEI 765 distance=155' 11184-7622 LAF 20Aa,Ab distance=157' 11184-7622 BRR 5AB distance=157' 11205-7125 NSN 259 distance=158' 11411-7117 TDS7986 distance=163' 11119-7620 LAF 15 distance=165' 11153-7127 SWR 109 distance=165' 11143-7628 LAF 18 distance=168' 11505-7126 KPP 781 distance=171' 11121-7126 B 2273AB distance=173' 11121-7126 HJ 4416AC distance=173' 11135-7634 LAF 17 distance=175' 11375-7648 BRC 5 distance=176' 11124-7637 REP 22AB distance=179' 11124-7637 GHE 37AC distance=179' 11330-7055 HDS1638 distance=180' 11121-7113 I 231AB distance=184' 11389-7053 B 1703 distance=184' 11125-7644 HDS1597 distance=186' 11394-7052 B 2728AB distance=186' 11177-7059 HDS1611 distance=187' 11172-7653 DAW 201BC distance=188' 11172-7653 HJ 4424AB distance=188' 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 11318-7354 HJ 4450 40 20.9 1
Show 11256-7359 B 2011 105 0.4 27
Show 11415-7347 BRC 6 226 2.3 41
Show 11420-7352 B 2283 127 2.5 43
Show 11361-7311 KPP3849 72 2.4 48
Show 11245-7435 B 2724 211 4.0 50
Show 11473-7342 TDS8024 91 0.6 66
Show 11221-7300 TDS7824 347 0.8 69
Show 11128-7402 B 2009 221 0.2 79
Show 11453-7452 FIN 188 111 1.5 80
Show 11182-7258 HEI 501 245 2.1 81
Show 11509-7411 BRR 15 105 0.9 81
Show 11222-7507 RST1586 10 1.5 83
Show 11497-7318 TDS8050 47 3.2 84
Show 11283-7228 B 1699 349 0.2 88
Show 11441-7240 LDS 361 54 8.7 91
Show 11373-7532 RST1602 247 1.2 100
Show 11431-7227 HDS1655 22 0.7 101
Show 11175-7229 I 877 179 3.6 105
Show 11176-7227 TSN 25 31 28.8 108
Show 11290-7544 KPP1739 119 13.4 111
Show 11292-7546 KOH 90 29 0.5 113
Show 11317-7156 HDS1634 97 0.2 119
Show 11512-7543 TDS8070 AB 52 1.0 133
Show 11277-7610 HEI 766 320 2.0 138
Show 11315-7614 RST1592 298 0.4 140
Show 11267-7127 B 2279 231 3.1 150
Show 11324-7122 B 2726 30 5.6 152
Show 11254-7627 HEI 765 54 0.4 155
Show 11184-7622 LAF 20 Aa,Ab 34 0.1 157
Show 11184-7622 BRR 5 AB 213 4.4 157
Show 11205-7125 NSN 259 5 9.5 158
Show 11411-7117 TDS7986 93 1.0 163
Show 11119-7620 LAF 15 44 0.3 165
Show 11153-7127 SWR 109 283 6.7 165
Show 11143-7628 LAF 18 135 0.1 168
Show 11505-7126 KPP 781 193 6.7 171
Show 11121-7126 B 2273 AB 39 2.6 173
Show 11121-7126 HJ 4416 AC 179 15.0 173
Show 11135-7634 LAF 17 347 0.1 175
Show 11375-7648 BRC 5 6 2.9 176
Show 11124-7637 REP 22 AB 163 2.0 179
Show 11124-7637 GHE 37 AC 66 11.7 179
Show 11330-7055 HDS1638 190 7.7 180
Show 11121-7113 I 231 AB 1 2.6 184
Show 11389-7053 B 1703 323 0.5 184
Show 11125-7644 HDS1597 99 11.2 186
Show 11394-7052 B 2728 AB 176 3.3 186
Show 11177-7059 HDS1611 105 0.2 187
Show 11172-7653 DAW 201 BC 267 7.2 188
Show 11172-7653 HJ 4424 AB 354 5.5 188

 
 
WDS 11318-7354 : COMPONENTS
 
 
  A
B pa=13.2°
sep=16.35"
 
 
11318-7354 A
 
 
Componente originario normalizzato AB Name HD 100359 Coord arcsec 2000 113147.88-735409.6 Mag 6.87
Spectral class B7IV (blue-white) PmRA -7.00 PmDE 2.0 SAO 256849
HIP 56246 Tycho2 9237-01995-1 HD 100359 GC 15828
CP CP-73 864
Tycho2
Tycho2 9237-01995-1 Pflag RAmdeg 172.94944742 DEmdeg -73.90266422
PmRA -5.9 PmDE 1.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.46 EpDEm 1991.44
Num 12 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.5 BTmag 7.129 E BTmag 0.015 VTmag 6.910
E VTmag 0.010 Prox 999 TYC T HIP 56246
CCDM RAdeg 172.94949611 DEdeg -73.90266750 EpRA 1990 1.74
EpDE 1990 1.70 E RAdeg 3.8 E DEdeg 4.0 Posflg
Corr 0.0
SAO
SAO 256849 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 0 Vmag 6.9 SpType B9
Double code Source 70 CatNum 15828 DM CP-73 864
DMcomp BDsup HD 100359 M HD 0
GC 15828 RA1950rad 3.00949177 DE1950rad -1.28502417 PmRA2000 -0.0012
PmDE2000 0.005
Hipparcos
Catalog H HIP 56246 Proxy RAhms 11 31 47.88
DEdms -73 54 09.6 Vmag 6.88 VarFlag 2 R Vmag H
RAdeg 172.949 DEdeg -73.9027 AstroRef Plx 1.73
CCDM 11318-7354 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 100359 BD
CD CP CP-73 864 Dm number -73 864 VIred 0.21
SpType B7IV R SpType Coord arcsec 2000 113147.88-735409.6
Hipparcos 2
HIP 56246 Sn 5 So 0 Nc 1
RArad 3.0185381727 DErad -1.2898449151 Plx 1.75 PmRA -6.45
PmDE 1.76 E RArad 0.37 E DErad 0.33 E Plx 0.41
E pmRA 0.57 E pmDE 0.36 Hpmag 6.9449 E Hpmag 0.0043
SHp 0.03 VA 1 BV 0.204 E BV 0.007
VI 0.22
CCDM
Ccdm 11318-7354 RComp Comp A Note1
Note2 Discov num DRAs -0.11 DDEs -9.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.9 Sp B9 PmNote *
PmRA -2 PmDE 3 Dm number -73 864 Cat1 CPD
Name2 256849 Cat2 SAO HD 100359 M HD
ADS BDS M ADS BDS N IDS IDS 11277S7321A
HIC 56246
 
 
11318-7354 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113148.78-735353.7 Mag 10.89 PmRA -5.00
PmDE 4.0 Calc delta mag 4.02 Calc coord yes
CCDM
Ccdm 11318-7354 RComp Comp B Note1
Note2 Discov num HJ 4450 DRAs DDEs
R dRAs Year 1915 Theta 040 Rho 21.0
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11277S7321B
HIC